PubAg

Main content area

You searched for: Subject "Vanilla planifolia" Remove constraint Subject: "Vanilla planifolia"
Start Over

Search

127  Search Results

« Previous | 1 - 50 of 127 |
Number of results to display per page

Search Results

1. Evaluation of in vitro shoot multiplication and ISSR marker based assessment of somaclonal variants at different subcultures of vanilla (Vanilla planifolia Jacks)

Author:
Pastelín Solano, Miriam Cristina; Salinas Ruíz, Josafhat; González Arnao, María Teresa; Castañeda Castro, Odón; Galindo Tovar, María Elena; Bello Bello, Jericó Jabín
Source:
Physiology and molecular biology of plants 2019 v.25 no.2 pp. 561-567
ISSN:
0971-5894
Subject:
Vanilla planifolia,   etc   ; genetic distance; in vitro regeneration; microsatellite repeats; shoots; somaclonal variation;     Show all 6 Subjects
Abstract:
... The effect of subculture cycles on somaclonal variation of V. planifolia using intersimple sequence repeat (ISSR) markers was analyzed. Nodal segments of 2 cm in length were established in vitro and multiplied by 10 subculture cycles in Murashige and Skoog (MS) medium supplemented with 8.86 μM BAP (benzylaminopurine). After 45 days in each culture, the length and number of shoots per explant were ...
DOI:
10.1007/s12298-019-00645-9

2. In vitro selection of vanilla plants resistant to Fusarium oxysporum f. sp. vanillae

Author:
Ramírez-Mosqueda, Marco A.; Iglesias-Andreu, Lourdes G.; Teixeira da Silva, Jaime A.; Luna-Rodríguez, Mauricio; Noa-Carrazana, Juan C.; Bautista-Aguilar, José R.; Leyva-Ovalle, Otto R.; Murguía-González, Joaquín
Source:
Acta physiologiae plantarum 2019 v.41 no.3 pp. 40
ISSN:
0137-5881
Subject:
Vanilla planifolia,   etc   ; Fusarium oxysporum; benzyladenine; culture filtrates; culture media; disease resistance; food industry; fungi; genetic improvement; genotype; greenhouse production; in vivo studies; pathogens; root rot; shoots;     Show all 15 Subjects
Abstract:
... Fusarium oxysporum f. sp. vanillae (Fov), the most devastating pathogen of Vanilla planifolia, an important orchid used in the food industry, causes stem and root rot. Vanilla genotypes that are resistant to Fov currently do not exist, so vanilla plants that are resistant to this fungus are needed. In vitro selection offers an effective means to accomplish this objective. Resistant shoots were sel ...
DOI:
10.1007/s11738-019-2832-y

3. Characterization of Colletotrichum orchidophilum, the agent of black spot disease of vanilla

Author:
Charron, Carine; Hubert, Jacqueline; Minatchy, Janice; Wilson, Véronique; Chrysot, Fabiola; Gerville, Scholastie; Ioos, Renaud; Jeandel, Céline; Grisoni, Michel
Source:
Phytopathologische Zeitschrift 2018 v.166 no.7-8 pp. 525-531
ISSN:
0931-1785
Subject:
Vanilla planifolia,   etc   ; Colletotrichum; Fusarium proliferatum; control methods; flowers; fungi; leaves; pathogenicity; pods; stems; Reunion;     Show all 11 Subjects
Abstract:
... Black spot symptoms were reported on vanilla plants in Reunion Island in 2011. They have repeatedly reduced annual pod production by 10% to 30%. The disease is characterized by dark spots that appear in slight depressions on flowers, pods, leaves and stems. The spots then develop into broad clearly depressed necrotic plaques. Morphological and molecular analyses, as well as pathogenicity tests, id ...
DOI:
10.1111/jph.12714

4. Preliminary molecular detection of the somatic embryogenesis receptor-like kinase (VpSERK) and knotted-like homeobox (VpKNOX1) genes during in vitro morphogenesis of Vanilla planifolia Jacks

Author:
Ramírez-Mosqueda, MarcoA.; Iglesias-Andreu, LourdesG.; Sáenz, Luis; Córdova, Iván
Source:
3 Biotech 2018 v.8 no.2 pp. 94
ISSN:
2190-572X
Subject:
Vanilla planifolia,   etc   ; RNA; buds; callus; complementary DNA; gene expression; genes; morphogenesis; somatic embryogenesis;     Show all 9 Subjects
Abstract:
... This work aimed to evaluate the embryogenic competence of different tissues from different stages (friable callus, bud-regenerating callus, and whole buds) of Vanilla planifolia, through the molecular detection of the somatic embryogenesis receptor-like kinase (VpSERK) and knotted-like homeobox (VpKNOX1) genes. RNA was extracted with Trizol®, cDNA was obtained, and the studied transcripts were amp ...
DOI:
10.1007/s13205-018-1112-7

5. A new enzymatic activity from elicitor‐treated pear cell cultures converting trans‐cinnamic acid to benzaldehyde

Author:
Saini, Shashank S.; Teotia, Deepa; Gaid, Mariam; Sircar, Debabrata
Source:
Physiologia plantarum 2019 v.167 no.1 pp. 64-74
ISSN:
0031-9317
Subject:
Vanilla planifolia,   etc   ; Aronia arbutifolia; Pyrus pyrifolia; apples; benzoic acid; biosynthesis; biphenyl; catalytic activity; cell suspension culture; cinnamic acid; cleavage (chemistry); dithiothreitol; elicitors; enzyme activity; hydroxybenzaldehyde; pears; phytoalexins; reducing agents; tobacco; yeasts;     Show all 20 Subjects
Abstract:
... Cell cultures of Asian pear (Pyrus pyrifolia) are known to produce benzoate‐derived biphenyl phytoalexins upon elicitor treatment. Although the downstream pathway for biphenyl phytoalexin biosynthesis is almost known, the upstream route of benzoic acid biosynthesis in pear has not been completely elucidated. In the present work, we report benzaldehyde synthase (BS) activity from yeast extract‐trea ...
DOI:
10.1111/ppl.12871

6. Combination of 13C and 2H SNIF‐NMR isotopic fingerprints of vanillin to control its precursors

Author:
Guyader, Sophie; Thomas, Freddy; Jamin, Eric; Grand, Mathilde; Akoka, Serge; Silvestre, Virginie; Remaud, Gérald S.
Source:
Flavour and fragrance journal 2019 v.34 no.2 pp. 133-144
ISSN:
0882-5734
Subject:
Vanilla planifolia,   etc   ; carbon; chemometrics; climatic factors; commercialization; deuterium; flavorings; food industry; fraud; isotope fractionation; isotope labeling; nuclear magnetic resonance spectroscopy; pods; prices; product authenticity; provenance; risk; stable isotopes; vanillin; Madagascar;     Show all 20 Subjects
Abstract:
... Synthetic vanillin is the flavouring most used in agro‐food industries, but more and more frequently consumers are now turning to natural origin. Vanilla planifolia (Andrews) is the most commercialized species of pods in the world and is mainly produced in Madagascar. However, periodically the production of V. planifolia suffers from poor climatic conditions, with the resulting degradation of both ...
DOI:
10.1002/ffj.3486

7. Cryopreservation of vanilla (Vanilla planifolia) root-tips: a new alternative for in vitro long-term storage of its germplasm

Author:
Dolce, N. R.; Hernandez-Ramirez, F.; González-Arnao, M. T.
Source:
Acta horticulturae 2019 no.1234 pp. 203-210
ISSN:
0567-7572
Subject:
Vanilla planifolia,   etc   ; aluminum foil; ambient temperature; anthropogenic activities; buds; cryopreservation; droplets; explants; flavor compounds; geographical distribution; germplasm; glycerol; ice; nitrogen; root tips; shoot tips; storage time; sucrose; tissues; tropics; vanillin; vitrification;     Show all 22 Subjects
Abstract:
... Vanilla planifolia (Orchidaceae) is the natural source of vanillin, which is the most widely appreciated flavour compound in the world. Although vanilla is cultivated throughout the tropics, the species' areas of natural distribution are being severely reduced due to anthropogenic effects. As a result, ex situ preservation actions are necessary to safeguard the threatened diversity of this species ...
DOI:
10.17660/ActaHortic.2019.1234.27

8. Evaluation of molecular variability in germplasm of vanilla (Vanilla planifolia G. Jackson in Andrews) in Southeast Mexico: implications for genetic improvement and conservation

Author:
Ramos-Castellá, Alma Laura; Iglesias-Andreu, Lourdes G.; Martínez-Castillo, Jaime; Ortíz-García, Matilde; Andueza-Noh, Rubén Humberto; Octavio-Aguilar, Pablo; Luna-Rodríguez, Mauricio
Source:
Plant genetic resources 2017 v.15 no.4 pp. 310-320
ISSN:
1479-263X
Subject:
Vanilla planifolia,   etc   ; genetic background; genetic improvement; genetic variation; germplasm; habitats; loci; microsatellite repeats; morphs; Mexico;     Show all 10 Subjects
Abstract:
... Molecular variability of vanilla (Vanilla planifolia) and three wild species was assessed to explore the possible sources of variation that can be used for crop improvement. A total of 154 ISSR loci were analysed by the UPGMA, assignment tests of individuals (STRUCTURE) and indices of genetic diversity. The assignment tests were done at two levels: first considering the four species and then only ...
DOI:
10.1017/S1479262115000660

9. Vanillin biosynthetic pathways in plants

Author:
Kundu, Anish
Source:
Planta 2017 v.245 no.6 pp. 1069-1078
ISSN:
0032-0935
Subject:
Vanilla planifolia,   etc   ; biochemical pathways; biosynthesis; biotransformation; enzymatic reactions; enzymes; genes; glucosides; metabolic engineering; methylation; pods; vanillin;     Show all 12 Subjects
Abstract:
... MAIN CONCLUSION : The present review compiles the up-to-date knowledge on vanillin biosynthesis in plant systems to focus principally on the enzymatic reactions of in planta vanillin biosynthetic pathway and to find out its impact and prospect in future research in this field. Vanillin, a very popular flavouring compound, is widely used throughout the world. The principal natural resource of vanil ...
DOI:
10.1007/s00425-017-2684-x

10. Protein changes in the shoot-tips of vanilla (Vanilla planifolia) in response to osmoprotective treatments

Author:
González-Arnao, María Teresa; Guerrero-Rangel, Armando; Martínez, Octavio; Valdés-Rodríguez, Silvia
Source:
Journal of plant biochemistry and biotechnology 2018 v.27 no.3 pp. 331-341
ISSN:
0971-7811
Subject:
Vanilla planifolia,   etc   ; biosynthesis; cell structures; cryopreservation; cryoprotectants; electrophoresis; germplasm; glycerol; nitrogen; osmotic treatment; protein composition; protein degradation; protein synthesis; proteins; proteome; shoot tips; sucrose; thermal stress; vitrification;     Show all 19 Subjects
Abstract:
... Cryogenic storage of vanilla shoot-tips represents the safest biotechnological strategy for the long-term conservation of the vanilla germplasm, but successful cryopreservation depends on its tolerance to both dehydration stress imposed by cryoprotective treatments and thermal stress produced by immersion in liquid nitrogen. In this work, we evaluated the impact of various osmoprotective treatment ...
DOI:
10.1007/s13562-018-0442-1

11. A re-evaluation of the final step of vanillin biosynthesis in the orchid Vanilla planifolia

Author:
Yang, Hailian; Barros-Rios, Jaime; Kourteva, Galina; Rao, Xiaolan; Chen, Fang; Shen, Hui; Liu, Chenggang; Podstolski, Andrzej; Belanger, Faith; Havkin-Frenkel, Daphna; Dixon, Richard A.
Source:
Phytochemistry 2017 v.139 pp. 33-46
ISSN:
0031-9422
Subject:
Vanilla planifolia,   etc   ; Escherichia coli; biosynthesis; cysteine; cysteine proteinases; ferulic acid; glycosylation; hydroxybenzaldehyde; sequence analysis; tissues; vanillin; yeasts;     Show all 12 Subjects
Abstract:
... A recent publication describes an enzyme from the vanilla orchid Vanilla planifolia with the ability to convert ferulic acid directly to vanillin. The authors propose that this represents the final step in the biosynthesis of vanillin, which is then converted to its storage form, glucovanillin, by glycosylation. The existence of such a “vanillin synthase” could enable biotechnological production o ...
DOI:
10.1016/j.phytochem.2017.04.003

12. Cleaner production of vanillin through biotransformation of ferulic acid esters from agroresidue by Streptomyces sannanensis

Author:
Chattopadhyay, Pritam; Banerjee, Goutam; Sen, Sukanta K.
Source:
Journal of cleaner production 2018 v.182 pp. 272-279
ISSN:
0959-6526
Subject:
Vanilla planifolia,   etc   ; Streptomyces; agitation; biotransformation; coenzyme A; esters; fermentation; ferulic acid; feruloyl esterase; flavor; fructose-bisphosphate aldolase; high performance liquid chromatography; pH; peptones; response surface methodology; sucrose; temperature; thin layer chromatography; vanillic acid; vanillin; wheat bran;     Show all 21 Subjects
Abstract:
... Vanillin (4-hydroxy-3-methoxybenzaldehyde; C8H8O3) is the major organoleptic compound of vanilla flavor originally obtained from Vanilla planifolia. Attempt has been made for production of vanillin from ferulic acid esters present in wheat bran, the agro-residue. Streptomyces sannanensis MTCC 6637 was used for biotransformation of ferulic acid esters. The key enzymes involving vanillin production ...
DOI:
10.1016/j.jclepro.2018.02.043

13. Salicylaldehyde synthase activity from Venturia inaequalis elicitor-treated cell culture of apple

Author:
Sarkate, Amol; Saini, Shashank Sagar; Kumar, Pranav; Sharma, Ashwani Kumar; Sircar, Debabrata
Source:
Journal of plant physiology 2018 v.221 pp. 66-73
ISSN:
0176-1617
Subject:
Vanilla planifolia,   etc   ; Daucus carota; Malus domestica; Venturia inaequalis; apples; biosynthesis; catalytic activity; cell suspension culture; cleavage (chemistry); cysteine; elicitors; enzyme activity; hydroxybenzaldehyde; pathogens; phenylalanine ammonia-lyase; reducing agents; salicylic acid; tobacco;     Show all 18 Subjects
Abstract:
... Salicylic acid (SA) is known to trigger a number of plant defense responses upon pathogen attack. It is well known that apple (Malus domestica) plants respond to pathogen invasion by synthesizing SA, but its biosynthesis is not well understood. In this study, we report salicylaldehyde synthase (SAS) activity from Venturia inaequalis elicitor (VIE)-treated cell suspension cultures of apple (Malus d ...
DOI:
10.1016/j.jplph.2017.12.002

14. Vanilla (Vanilla planifolia Andr.), its residues and other industrial by-products for recovering high value flavor molecules: A review

Author:
Baqueiro-Peña, Itzamná; Guerrero-Beltrán, José Ángel
Source:
Journal of applied research on medicinal and aromatic plants 2017 v.6 pp. 1-9
ISSN:
2214-7861
Subject:
Vanilla planifolia,   etc   ; agricultural industry; applied research; chemical elements; cosmetics; essential oil crops; flavor; industrial byproducts; medicine; odors; pods; vanillin; wastes; Mexico;     Show all 14 Subjects
Abstract:
... Vanilla (Vanilla planifolia Andr.) is the only orquidacea grown for food purposes. This plant was a gift from Mexico to the world and for years has been used for various purposes. The pod of this crop in its green state does not have the aroma that characterizes it, is after the curing process that this appears, which can vary depending on the country and growing region. Once vanilla pods are cure ...
DOI:
10.1016/j.jarmap.2016.10.003

15. Vanilla (Vanilla planifolia Jacks.) cell suspension cultures: establishment, characterization, and applications

Author:
Ramírez-Mosqueda, MarcoA.; Iglesias-Andreu, LourdesG.
Source:
3 Biotech 2017 v.7 no.4 pp. 242
ISSN:
2190-572X
Subject:
Vanilla planifolia,   etc   ; benzyladenine; biomass; cell growth; cell suspension culture; cell viability; developmental stages; gene transfer; growth models; inoculum density; liquids; micropropagation; mixing; photoperiod; protoplasts; secondary metabolites; seeds; thidiazuron;     Show all 18 Subjects
Abstract:
... The establishment and characterization of cell suspension cultures are an in vitro culture technique very useful for various plant biotechnological applications (production of secondary metabolites, mass micropropagation, protoplast isolation and fusion, gene transfer and the investigation of cell pathways). The objective of this study was to establish and characterization of cell suspension cultu ...
DOI:
10.1007/s13205-017-0871-x

16. Antimicrobial and hormetic effects of silver nanoparticles on in vitro regeneration of vanilla (Vanilla planifolia Jacks. ex Andrews) using a temporary immersion system

Author:
Spinoso-Castillo, J. L.; Chavez-Santoscoy, R. A.; Bogdanchikova, Nina; Pérez-Sato, J. A.; Morales-Ramos, V.; Bello-Bello, J. J.
Source:
Plant cell, tissue, and organ culture 2017 v.129 no.2 pp. 195-207
ISSN:
0167-6857
Subject:
Vanilla planifolia,   etc   ; antioxidant activity; bacterial contamination; bioreactors; culture media; hormesis; in vitro regeneration; lipid peroxidation; micropropagation; nanosilver; nutrition; reactive oxygen species; shoots;     Show all 13 Subjects
Abstract:
... Microbial contamination is a serious problem in temporary immersion systems (TIS) during commercial micropropagation. The use of adequate doses of silver nanoparticles (AgNPs), formulated as Argovit™, is an alternative to reduce the contamination indices and promote development in plants. The aim of this study was to evaluate the antimicrobial and hormetic effects of Argovit on in vitro regenerati ...
DOI:
10.1007/s11240-017-1169-8

17. Light quality affects growth and development of in vitro plantlet of Vanilla planifolia Jacks

Author:
Ramírez-Mosqueda, M.A.; Iglesias-Andreu, L.G.; Luna-Sánchez, I.J.
Source:
South African journal of botany 2017 v.109 pp. 288-293
ISSN:
0254-6299
Subject:
Vanilla planifolia,   etc   ; acclimation; chlorophyll; fluorescent lamps; fluorescent lighting; growth and development; in vitro culture; leaves; light quality; micropropagation; photosynthesis; pigments; plantlets; roots; shoots; wavelengths; white light;     Show all 17 Subjects
Abstract:
... The use of diode lamps (LEDs) has proved to be an effective alternative for the in vitro culture of different plant species. LED light accelerates growth and physiological development of plantlets, besides lowering illumination costs. In this study, we evaluated the effect of different LEDs on the growth, development and physiology of in vitro plantlets of Vanilla planifolia. For that, five types ...
DOI:
10.1016/j.sajb.2017.01.205

18. Molecular and microclimatic characterization of two plantations of Vanilla planifolia (Jacks ex Andrews) with divergent backgrounds of premature fruit abortion

Author:
Borbolla Pérez, Verónica; Iglesias Andreu, Lourdes Georgina; Escalante Manzano, Eder Alan; Martínez Castillo, Jaime; Ortiz García, Matilde Margarita; Octavio Aguilar, Pablo
Source:
Scientia horticulturae 2016 v.212 pp. 240-250
ISSN:
0304-4238
Subject:
Vanilla planifolia,   etc   ; abortion (plants); ambient temperature; genetic markers; genetic variation; heterozygosity; inbreeding depression; loci; microclimate; microsatellite repeats; plantations;     Show all 11 Subjects
Abstract:
... In order to elucidate the influence of genetic diversity and microclimatic conditions on Premature Fruit Abortion (PFA) in this study was performed the molecular and microclimatic characterization of two V. planifolia plantations with divergent backgrounds of PFA. The genetic diversity was investigated using microsatellite markers (SSR) and intergenic simple sequence repeats (ISSR) markers. The SS ...
DOI:
10.1016/j.scienta.2016.10.002

19. In vitro biotechnological approaches on Vanilla planifolia Andrews: advancements and opportunities

Author:
Gantait, Saikat; Kundu, Suprabuddha
Source:
Acta physiologiae plantarum 2017 v.39 no.9 pp. 196
ISSN:
0137-5881
Subject:
Vanilla planifolia,   etc   ; acclimation; bioreactors; breeding; cell suspension culture; cryopreservation; disease-free plants; genetic engineering; genetic transformation; germplasm conservation; micropropagation; mutation; ovule culture; plantlets; protoplast fusion; rooting; somaclonal variation; vanillin;     Show all 18 Subjects
Abstract:
... In vitro biotechnological advancement of Vanilla plays a major role in germplasm conservation, genetic engineering, accelerated clonal multiplication and production of disease-free plants with enviable aromatic properties. Several attempts have been taken place for the establishment of efficient in vitro protocol for Vanilla in the past few decades. Optimization of various conditions during differ ...
DOI:
10.1007/s11738-017-2462-1

20. Effect of dose and type of fertilizer on flowering and fruiting of vanilla plants

Author:
Diez, María C.; Osorio, Nelson W.; Moreno, Flavio
Source:
Journal of plant nutrition 2016 v.39 no.9 pp. 1297-1310
ISSN:
1532-4087
Subject:
Vanilla planifolia,   etc   ; beans; branches; buds; copper; fertilizer application; fertilizers; flowering; flowers; foliar application; fruiting; fruits; leaves; nitrogen; nitrogen content; nutrient content; nutrients; nutritional status; phosphorus; potassium;     Show all 20 Subjects
Abstract:
... Nutritional status affects the processes of flowering and fruiting of plants. This study was conducted to determine the effects of fertilizer application on flowering, fruiting, and leaf nutrient content of Vanilla planifolia (Jacks. ex Andr). Treatments consisted of the application of grade 10-20-20 nitrogen, phosphorus, and potassium (NPK) fertilizer to the substratum in annual doses of 20, 50, ...
DOI:
10.1080/01904167.2015.1098673

21. Superior plant based carbon fibers from electrospun poly-(caffeyl alcohol) lignin

Author:
Nar, Mangesh; Rizvi, Hussain R.; Dixon, Richard A.; Chen, Fang; Kovalcik, Adriana; D'Souza, Nandika
Source:
Carbon 2016 v.103 pp. 372-383
ISSN:
0008-6223
Subject:
Vanilla planifolia,   etc   ; Raman spectroscopy; X-ray photoelectron spectroscopy; alcohols; carbon; carbon fibers; carbon footprint; filtration; gel chromatography; lignification; lignin; mixing; seeds; transmission electron microscopy; zeta potential;     Show all 15 Subjects
Abstract:
... Plant-sourced carbon has a valuable impact on zero carbon footprint materials for automotive, aerospace, water filtration and other applications. A new lignin, poly-(caffeyl alcohol) (PCFA, also known as C-lignin), has recently been discovered in the seeds of the vanilla orchid (Vanilla planifolia). In contrast to all known lignins which are comprised of polyaromatic networks, the PCFA lignin is a ...
DOI:
10.1016/j.carbon.2016.02.053

22. Evaluation of different temporary immersion systems (BIT®, BIG, and RITA®) in the micropropagation of Vanilla planifolia Jacks Plant

Author:
Ramírez-Mosqueda, Marco A.; Iglesias-Andreu, Lourdes G.
Source:
In vitro cellular & developmental biology 2016 v.52 no.2 pp. 154-160
ISSN:
1054-5476
Subject:
Vanilla planifolia,   etc   ; bioreactors; chlorophyll; cosmetics; cost effectiveness; germination; gravity; in vitro studies; industry; micropropagation; plantlets; pods; rooting; roots; seeds; shoots; survival rate; system optimization; vanillin; viability;     Show all 20 Subjects
Abstract:
... The cultivation of Vanilla planifolia is of great economic importance because vanillin, a chemical valued in the food and cosmetics industry, is extracted from its pods. The conventional propagation of this plant is limited by the low viability of its seeds and the very low germination rate. For this reason, in vitro micropropagation techniques using temporary immersion systems (TIS) represent an ...
DOI:
10.1007/s11627-015-9735-4

23. The embryo sac of Vanilla imperialis (Orchidaceae) is six‐nucleate, and double fertilization and formation of endosperm are not observed

Author:
Kodahl, Nete; Johansen, Bo B.; Rasmussen, Finn N.
Source:
Botanical journal of the Linnean Society 2015 v.177 no.2 pp. 202-213
ISSN:
0024-4074
Subject:
Vanilla planifolia,   etc   ; confocal laser scanning microscopy; early development; embryo sac; embryogenesis; endosperm; flowers; fruits; image analysis; light microscopy; pollination;     Show all 11 Subjects
Abstract:
... Double fertilization and subsequent endosperm formation are two of the most important synapomorphies of the angiosperms. Endosperm is generally lacking in Orchidaceae, but Swamy reported the formation of up to ten endosperm nuclei in Vanilla planifolia in 1947. The observation was documented only by line drawings and has not been confirmed; however, assumptions about endosperm formation occurring ...
DOI:
10.1111/boj.12237

24. Authenticity and Traceability of Vanilla Flavors by Analysis of Stable Isotopes of Carbon and Hydrogen

Author:
Hansen, Anne-Mette Sølvbjerg; Fromberg, Arvid; Frandsen, Henrik Lauritz
Source:
Journal of agricultural and food chemistry 2014 v.62 no.42 pp. 10326-10331
ISSN:
0021-8561
Subject:
Vanilla planifolia,   etc   ; fermentation; flavor; hydrogen; mass spectrometry; pods; stable isotopes; synthesis; t-test; traceability; vanillin;     Show all 11 Subjects
Abstract:
... Authenticity and traceability of vanilla flavors were investigated using gas chromatography–isotope ratio mass spectrometry (GC–IRMS). Vanilla flavors produced by chemical synthesis (n = 2), fermentation (n = 1), and extracted from two different species of the vanilla orchid (n = 79) were analyzed. The authenticity of the flavor compound vanillin was evaluated on the basis of measurements of r ...
DOI:
10.1021/jf503055k

25. Improved propagation of vanilla (Vanilla planifolia Jacks. ex Andrews) using a temporary immersion system

Author:
Ramos-Castellá, A.; Iglesias-Andreu, L. G.; Bello-Bello, J.; Lee-Espinosa, H.
Source:
In vitro cellular & developmental biology 2014 v.50 no.5 pp. 576-581
ISSN:
1054-5476
Subject:
Vanilla planifolia,   etc   ; acclimation; benzyladenine; coconut water; culture media; micropropagation; naphthaleneacetic acid; shoots;     Show all 8 Subjects
Abstract:
... Here, we evaluated the efficiency of shoot multiplication of Vanilla planifolia Jacks. ex Andrews using solid medium, partial immersion, and a temporary immersion system (TIS) to improve micropropagation in this species. Clusters of shoots were cultivated in vitro using Murashige and Skoog (MS) medium supplemented with 9.55 μM benzyladenine (BA) and 100 mL L⁻¹ coconut water. For the TIS, a RITA® s ...
DOI:
10.1007/s11627-014-9602-8

26. Comparison of different preconditioning and loading treatments with vanilla (Vanilla planifolia jack.) apices cryopreserved using the droplet-vitrification procedure

Author:
Hernandez-Ramirez, F.; Gonzalez-Arnao, M. T.; Cruz-Cruz, C. A.; Pastelin-Solano, M. C.; Engelmann, F.
Source:
Acta horticulturae 2014 no.1039 pp. 173-180
ISSN:
0567-7572
Subject:
Vanilla planifolia,   etc   ; aluminum foil; cryopreservation; droplets; glycerol; nitrogen; sucrose; trehalose; vitrification;     Show all 9 Subjects
Abstract:
... In order to improve post-cryopreservation survival of vanilla (Vanilla planifolia) apices, different preconditioning and loading treatments were studied comparing the effect of using sucrose or trehalose. In this work, vanilla apices were isolated from in vitro grown plants and subjected to a direct preculture on MS Semisolid medium supplemented with 0.3 M sucrose or trehalsoe for one or seven day ...

27. Der Feinbau der Suberinschichten verkorkter Zellwände

Author:
Falk, Heinz; El-Hadidi, M. Nabil
Source:
Zeitschrift für Naturforschung B 2014 v.16 no.2 pp. 134-137
ISSN:
1865-7117
Subject:
Vanilla planifolia,   etc   ; Acacia seyal; Solanum tuberosum; cell walls; electron microscopy; ultrastructure;     Show all 6 Subjects
Abstract:
... The suberinic layers of suberous or metacutinized cells of Acacia seyal, Solanum tuberosum and Vanilla planifolia are shown by electron microscopy to consist of fine lamellae. This finding is discussed in relation to Sitte’ s theory of the ultrastructure of such cell walls. ...
DOI:
10.1515/znb-1961-0212

28. The orchid flora of the Colombian Department of Valle del Cauca

Author:
Kolanowska, Marta
Source:
Revista mexicana de biodiversidad 2014 v.85 no.2 pp. 445-462
ISSN:
1870-3453
Subject:
Vanilla planifolia,   etc   ; Arundina; flora; herbaria; indigenous species; montane forests; species diversity; Colombia;     Show all 8 Subjects
Abstract:
... The floristic, geographical and ecological analysis of the orchid flora of the department of Valle del Cauca are presented. The study area is located in the southwestern Colombia and it covers about 22 140km2 of land across 4 physiographic units. All analysis are based on the fieldwork and on the revision of the herbarium material. A list of 572 orchid species occurring in the department of Valle ...
DOI:
10.7550/rmb.32511

29. Comparison of four kinds of extraction techniques and kinetics of microwave-assisted extraction of vanillin from Vanilla planifolia Andrews

Author:
Dong, Zhizhe; Gu, Fenglin; Xu, Fei; Wang, Qinghuang
Source:
Food chemistry 2014 v.149 pp. 54-61
ISSN:
0308-8146
Subject:
Vanilla planifolia,   etc   ; antioxidant activity; equations; ethanol; irradiation; maceration; models; odors; vanillin;     Show all 9 Subjects
Abstract:
... Vanillin yield, microscopic structure, antioxidant activity and overall odour of vanilla extracts obtained by different treatments were investigated. MAE showed the strongest extraction power, shortest time and highest antioxidant activity. Maceration gave higher vanillin yields than UAE and PAE, similar antioxidant activity with UAE, but longer times than UAE and PAE. Overall odour intensity of d ...
DOI:
10.1016/j.foodchem.2013.10.052
PubMed:
24295676

30. Determining the harvest maturity of vanilla beans

Author:
Van Dyk, S.; Holford, P.; Subedi, P.; Walsh, K.; Williams, M.; McGlasson, W.B.
Source:
Scientia horticulturae 2014 v.168 pp. 249-257
ISSN:
0304-4238
Subject:
Vanilla planifolia,   etc   ; absorbance; beans; color; harvest date; monitoring; spectrometers; vanilla beans; vines; wavelengths;     Show all 10 Subjects
Abstract:
... Current methods for determining the maturity of vanilla (Vanilla planifolia Andrews) beans are unreliable. Yellowing at the blossom end, the current index, occurs before beans accumulate maximum glucovanillin concentrations. Beans left on the vine until they turn brown have higher glucovanillin concentrations but may split and have low quality. To find a better index, changes in bean dimensions, d ...
DOI:
10.1016/j.scienta.2014.02.002

31. The complete sequence of Cymbidium mosaic virus from Vanilla fragrans in Hainan, China

Author:
He, Zhen; Jiang, Dongmei; Liu, Aiqin; Sang, Liwei; Li, Wenfeng; Li, Shifang
Source:
Virus genes 2011 v.42 no.3 pp. 440-443
ISSN:
0920-8569
Subject:
Vanilla planifolia,   etc   ; Cymbidium mosaic virus; nucleotides; phylogeny; sequence analysis; China;     Show all 6 Subjects
Abstract:
... The complete nucleotide sequence of Cymbidium mosaic virus (CymMV) isolated from vanilla in Hainan province, China was determined for the first time. It comprised 6,224 nucleotides; sequence analysis suggested that the isolate we obtained was a member of the genus Potexvirus, and its sequence shared 86.67–96.61% identities with previously reported sequences. Phylogenetic analysis suggested that Cy ...
DOI:
10.1007/s11262-011-0592-x
PubMed:
21442302

32. Taxonomic Notes on Vanilla (Orchidaceae) in the Brazilian Amazon, and the Description of a New Species

Author:
Koch, Ana Kelly; Fraga, Claudio Nicoletti de; Santos, João Ubiratan M. dos; Ilkiu-Borges, Anna Luiza
Source:
Systematic botany 2013 v.38 no.4 pp. 975-981
ISSN:
0363-6445
Subject:
Vanilla planifolia,   etc   ; floodplains; forests; new species; plant taxonomy; Amazonia; Brazil; Central America; Mexico;     Show all 9 Subjects
Abstract:
... Vanilla labellopapillata, here described and illustrated, is a new species from the floodplain forest of Caxiuanã National Forest, situated in the northeastern Brazilian Amazon. The new species has consistent morphological features that support its inclusion in the Vanilla planifolia group. Vanilla labellopapillata is morphologically similar to V. insignis and V. odorata and diagnostic characters ...
DOI:
10.1600/036364413X674706

33. Effects of sodium nitroprusside on shoot multiplication and regeneration of Vanilla planifolia Andrews Plant

Author:
Tan, Boon Chin; Chin, Chiew Foan; Alderson, Peter
Source:
In vitro cellular & developmental biology 2013 v.49 no.5 pp. 626-630
ISSN:
1054-5476
Subject:
Vanilla planifolia,   etc   ; benzyladenine; explants; growth and development; nitric oxide; nitroprusside; plant growth; shoots;     Show all 8 Subjects
Abstract:
... Nitric oxide (NO) plays diverse roles in the growth and development of plants. The effects of a NO donor, sodium nitroprusside (SNP), on shoot multiplication and regeneration of Vanilla planifolia Andrews have been studied. Nodal segments of V. planifolia were used as explants to initiate shoots. The number of shoots per explant showed a significant increase in the presence of SNP and more than 93 ...
DOI:
10.1007/s11627-013-9526-8

34. A new procedure for in vitro propagation of vanilla (Vanilla planifolia) using a double-phase culture system

Author:
de Oliveira, Sharrine Omari Domingues; Sayd, Ricardo Meneses; Balzon, Talita Aparecida; Scherwinski-Pereira, Jonny Everson
Source:
Scientia horticulturae 2013 v.161 pp. 204-209
ISSN:
0304-4238
Subject:
Vanilla planifolia,   etc   ; acclimation; benzyladenine; culture media; explants; indole butyric acid; micropropagation; plantlets; rooting; shoots; survival rate;     Show all 11 Subjects
Abstract:
... We have developed an efficient and simplified method for shoot proliferation of vanilla (Vanilla planifolia), using a Double-Phase Culture System (DPS) (semi-solid medium with a layer of liquid medium on the top). In vitro proliferating shoot cultures were the source of nodal explants (approximately 1.0cm in height and at least one axillary bud) used in all experiments. Three experiments were conduc ...
DOI:
10.1016/j.scienta.2013.06.039

35. Colombian <i>Vanilla</i> and its microbiota, I

Author:
Gamboa-Gaitán, M. Á.
Source:
Acta botanica Hungarica 2013 v.55 no.3-4 pp. 239-245
ISSN:
0236-6495
Subject:
Vanilla planifolia,   etc   ; Colletotrichum; Fusarium; endophytes; endosymbionts; fungi; genetic variation; leaves; pathogenesis; pathogens; Colombia;     Show all 11 Subjects
Abstract:
... Vanilla is a genus of tropical orchids with some fragrant species few of which have growing economic importance as the source of the original vanilla flavour: Vanilla planifolia. This crop is reproduced asexually and its genetic variability is quite low, which means that it is highly vulnerable to pathogens. Among them, Fusarium is important around the world. Here I report for ...
DOI:
10.1556/ABot.55.2013.3-4.6

36. In vitro phytotoxicity of culture filtrates of Fusarium oxysporum f. sp. vanillae in Vanilla planifolia Jacks

Author:
Ramírez-Mosqueda, Marco Antonio; Iglesias-Andreu, Lourdes Georgina; Luna-Rodríguez, Mauricio; Castro-Luna, Alejandro Antonio
Source:
Scientia horticulturae 2015 v.197 pp. 573-578
ISSN:
0304-4238
Subject:
Vanilla planifolia,   etc   ; Fusarium oxysporum; breeding; culture filtrates; explants; fungi; fusaric acid; genotype; lethal dose 50; microbial culture; pathogens; phytotoxicity; plantlets; root rot; rooting; shoots;     Show all 16 Subjects
Abstract:
... The fungus Fusarium oxysporum f. sp. vanillae is the cause of stem and root rot in Vanilla planifolia, the most devastating disease of this crop. As part of a biotechnological breeding program to obtain vanilla genotypes resistant to this pathogen, we evaluate here the phytotoxic effects of culture filtrates of F. oxysporum f. sp. vanillae during the multiplication and rooting of plantlets of V. p ...
DOI:
10.1016/j.scienta.2015.10.019

37. Indirect organogenesis and assessment of somaclonal variation in plantlets of Vanilla planifolia Jacks

Author:
Ramírez-Mosqueda, Marco A.; Iglesias-Andreu, Lourdes G.
Source:
Plant cell, tissue, and organ culture 2015 v.123 no.3 pp. 657-664
ISSN:
0167-6857
Subject:
Vanilla planifolia,   etc   ; benzyladenine; callus; genetic background; genetic improvement; genetic polymorphism; greenhouses; organogenesis; pests; plantlets; rooting; seeds; shoots; somaclonal variation; survival rate; thidiazuron; tissue culture;     Show all 17 Subjects
Abstract:
... The low genetic variability of vanilla (Vanilla planifolia Jacks.) makes it susceptible to pests and diseases, which leads to a decrease in production. The genetic variability can be broadened by using in vitro plant tissue culture techniques. The use of indirect morphogenic routes allows increasing the percentage of somaclonal variation in regenerated plantlets. The objective of this research was ...
DOI:
10.1007/s11240-015-0868-2

38. Biochemical characterization of embryogenic calli of Vanilla planifolia in response to two years of thidiazuron treatment

Author:
Kodja, Hippolyte; Noirot, Michel; Khoyratty, Shahnoo S.; Limbada, Hafsah; Verpoorte, Robert; Palama, Tony Lionel
Source:
Plant physiology and biochemistry 2015 v.96 pp. 337-344
ISSN:
0981-9428
Subject:
Vanilla planifolia,   etc   ; abscisic acid; adventitious shoots; alanine; callus; carbohydrate metabolism; chemical treatment; energy; indole acetic acid; metabolites; metabolomics; organogenesis; phaseic acid; plantlets; starch; sucrose; thidiazuron;     Show all 17 Subjects
Abstract:
... Vanilla planifolia embryogenic calli were cultured for two years on a medium containing thidiazuron (TDZ). Due to the presence of TDZ, these calli were under permanent chemical treatment and the differentiation of adventitious shoots from protocorm-like-bodies (PLBs) was blocked. When embryogenic calli were transferred onto a medium without TDZ, shoot organogenesis and plantlet regeneration occurr ...
DOI:
10.1016/j.plaphy.2015.08.017

39. Fusarium oxysporum f. sp. radicis‐vanillae is the causal agent of root and stem rot of vanilla

Author:
Koyyappurath, S.; Atuahiva, T.; Le Guen, R.; Batina, H.; Le Squin, S.; Gautheron, N.; Edel Hermann, V.; Peribe, J.; Jahiel, M.; Steinberg, C.; Liew, E. C. Y.; Alabouvette, C.; Besse, P.; Dron, M.; Sache, I.; Laval, V.; Grisoni, M.
Source:
Plant pathology 2016 v.65 no.4 pp. 612-625
ISSN:
0032-0862
Subject:
Vanilla planifolia,   etc   ; Fusarium oxysporum; Fusarium solani; genotyping; histopathology; hyphae; microscopy; necrosis; nucleotide sequences; pathogenicity; pathogens; plantlets; polyphyly; provenance; root hairs; stem rot; stems; surveys; tissues; French Polynesia; Madagascar; Reunion;     Show all 22 Subjects
Abstract:
... Root and stem rot (RSR) is a very detrimental disease of vanilla worldwide. Fusarium oxysporum is frequently associated with the disease but other Fusarium species are also reported. In this international study, 52 vanilla plots were surveyed in three of the most important vanilla producing countries (Madagascar, Reunion Island and French Polynesia) in order to determine the aetiology of RSR disea ...
DOI:
10.1111/ppa.12445

40. Volatile composition and sensory properties of Vanilla ×tahitensis bring new insights for vanilla quality control

Author:
Brunschwig, Christel; Rochard, Sophie; Pierrat, Alexandre; Rouger, Anne; Senger‐Emonnot, Perrine; George, Gérard; Raharivelomanana, Phila
Source:
Journal of the science of food and agriculture 2016 v.96 no.3 pp. 848-858
ISSN:
0022-5142
Subject:
Vanilla planifolia,   etc   ; anise; biomarkers; cultivars; esters; flavor; gas chromatography-mass spectrometry; guaiacol; least squares; p-cresol; phenol; principal component analysis; quality control; rum; sensory evaluation; volatile compounds; French Polynesia; Papua New Guinea;     Show all 18 Subjects
Abstract:
... BACKGROUND: Vanilla ×tahitensis produced in French Polynesia has a unique flavour among vanilla species. However, data on volatiles and sensory properties remain limited. In this study, the volatile composition and sensory properties of V. ×tahitensis from three Polynesian cultivars and two origins (French Polynesia/Papua New Guinea) were determined by gas chromatography–mass spectrometry and quan ...
DOI:
10.1002/jsfa.7157

41. Comparative Analysis of Volatiles in Traditionally Cured Bourbon and Ugandan Vanilla Bean (Vanilla planifolia) Extracts

Author:
Zhang, Suying; Mueller, Christoph
Source:
Journal of agricultural and food chemistry 2012 v.60 no.42 pp. 10433-10444
ISSN:
1520-5118
Subject:
Vanilla planifolia,   etc   ; computer software; databases; evaporation; flavor; guaiacol; odor compounds; solvents; vanilla beans; vanillin; Madagascar; Uganda;     Show all 12 Subjects
Abstract:
... Traditionally cured vanilla beans (Vanilla planifolia) from Madagascar and Uganda were extracted with organic solvents, and the volatiles were separated from the nonvolatile fraction using the solvent assisted flavor evaporation (SAFE) technique. Concentrated vanilla bean extracts were analyzed using GC-MS and GC-O. Two hundred and forty-six volatile compounds were identified using the Automated M ...
DOI:
10.1021/jf302615s
PubMed:
23020223

42. Conserved differential expression of paralogous DEFICIENS- and GLOBOSA-like MADS-box genes in the flowers of Orchidaceae: refining the ‘orchid code'

Author:
Mondragón-Palomino, Mariana; Theißen, Günter
Source:
The plant journal 2011 v.66 no.6 pp. 1008-1019
ISSN:
0960-7412
Subject:
Vanilla planifolia,   etc   ; Phalaenopsis; Phragmipedium; gene expression; gene expression regulation; homeotic genes; messenger RNA; perianth; transcription factors;     Show all 9 Subjects
Abstract:
... In flowering plants, class-B floral homeotic genes encode MADS-domain transcription factors, which are key in the specification of petal and stamen identity, and have two ancient clades: DEF-like and GLO-like genes. Many species have one gene of each clade, but orchids have typically four DEF-like genes, representing ancient gene clades 1, 2, 3 and 4. We tested the ‘orchid code', a combinatorial g ...
DOI:
10.1111/j.1365-313X.2011.04560.x
PubMed:
21435045

43. Cryopreservation and proteomic analysis of vanilla (V. planifolia A.) apices treated wilth osmoprotectants

Author:
Gonzalez-Arnao, M.T.; Duran-Sanchez, B.; Jimenez-Francisco, B.; Lazaro-Vallejo, C.E.; Valdes-Rodriguez, S.E.; Guerrero, A.
Source:
Acta horticulturae 2011 no.908 pp. 67-72
ISSN:
0567-7572
Subject:
Vanilla planifolia,   etc   ; cryopreservation; glycerol; osmotolerance; plantlets; proteins; proteomics; shoots; sucrose; temperature; two-dimensional gel electrophoresis;     Show all 11 Subjects
Abstract:
... Apices isolated from in vitro plantlets of Vanilla planifolia Andrews were subjected to cryopreservation using a droplet-vitrification approach. Survival (30%) and regeneration (10%) of new multiple shoots were achieved after 1 day pregrowth of apices on solid medium with 0.3 M sucrose, loading with 0.4 M sucrose + 2 M glycerol solution for 20-30 min and exposure to PVS3 for 30 min at room tempera ...

44. Fungal endophytes of Vanilla planifolia across Réunion Island: isolation, distribution and biotransformation

Author:
Khoyratty, Shahnoo; Dupont, Joëlle; Lacoste, Sandrine; Palama, Tony Lionel; Choi, Young Hae; Kim, Hye Kyong; Payet, Bertrand; Grisoni, Michel; Fouillaud, Mireille; Verpoorte, Robert; Kodja, Hippolyte
Source:
BMC plant biology 2015 v.15 no.1 pp. 142
ISSN:
1471-2229
Subject:
Vanilla planifolia,   etc   ; 4-hydroxybenzoic acid; Fusarium proliferatum; Pestalotiopsis; aerial parts; alcohols; biotransformation; endophytes; flavor; fungi; high performance liquid chromatography; metabolites; nuclear magnetic resonance spectroscopy; plant organs; pods; vanillic acid; vanillin; Reunion;     Show all 18 Subjects
Abstract:
... BACKGROUND: The objective of the work was to characterize fungal endophytes from aerial parts of Vanilla planifolia. Also, to establish their biotransformation abilities of flavor-related metabolites. This was done in order to find a potential role of endophytes on vanilla flavors. RESULTS: Twenty three MOTUs were obtained, representing 6 fungal classes. Fungi from green pods were cultured on matu ...
DOI:
10.1186/s12870-015-0522-5
PubMed:
26070309
PubMed Central:
PMC4465486

45. Natural polyploidy in Vanilla planifolia (Orchidaceae)

Author:
Bory, Severine; Catrice, Olivier; Brown, Spencer; Leitch, Ilia J.; Gigant, Rodolphe; Chiroleu, Frederic; Grisoni, Michel; Duval, Marie-France; Besse, Pascale
Source:
Genome 2008 v.51 no.10 pp. 816-826
ISSN:
0831-2796
Subject:
Vanilla planifolia,   etc   ; chromosome number; polyploidy; flow cytometry; stomata; dimensions;     Show all 6 Subjects
Abstract:
... Vanilla planifolia accessions cultivated in Reunion Island display important phenotypic variation, but little genetic diversity is demonstrated by AFLP and SSR markers. This study, based on analyses of flow cytometry data, Feulgen microdensitometry data, chromosome counts, and stomatal length measurements, was performed to determine whether polyploidy could be responsible for some of the intraspec ...
DOI:
10.1139/G08-068
PubMed:
18923533

46. Molecular diversity of Fusarium oxysporum causing rot diseases of vanilla in south India

Author:
Vijayan, A.K.; Sithara, L.; Sreelakshmi, K.P.; Thomas, Joseph; Thomas, J.; Misra, R.S.; Saju, K.A.
Source:
Archives of phytopathology and plant protection 2012 v.45 no.11 pp. 1319-1326
ISSN:
1477-2906
Subject:
Vanilla planifolia,   etc   ; DNA; DNA primers; Fusarium oxysporum; beans; disease incidence; genetic variation; pathogens; random amplified polymorphic DNA technique; India;     Show all 10 Subjects
Abstract:
... Incidence of root, stem and beans rot of vanilla (Vanilla planifolia Andrews) caused by Fusarium oxysporum Schlecht was surveyed in vanilla growing areas of south India during December 2008. The incidence of the disease varied from 1 to 100% in different locations. A total of 60 isolates of F. oxysporum were obtained from diseased samples, and nine morphologically different isolates were taken for ...
DOI:
10.1080/03235408.2012.673265

47. Genetic Linkage Map and Diversity Analysis of Tahitian Vanilla (Vanilla ×tahitensis, Orchidaceae)

Author:
Lepers-Andrzejewski, Sandra; Causse, Sandrine; Caromel, Bernard; Wong, Maurice; Dron, Michel
Source:
Crop science 2012 v.52 no.2 pp. 795-806
ISSN:
0011-183X
Subject:
Vanilla planifolia,   etc   ; amplified fragment length polymorphism; beans; breeding; chromosome mapping; genetic variation; genotyping; hybrids; leaves; linkage groups; progeny; French Polynesia;     Show all 12 Subjects
Abstract:
... The first vanilla genetic linkage map was constructed by analyzing the progeny of an interspecific cross between Vanilla ×tahitensis J. W. Moore (pro sp.) and Vanilla pompona Schiede. The two-way pseudotestcross mapping strategy was used and a total of 225 amplified fragment length polymorphism (AFLP) markers were mapped on 18 linkage groups covering 1035.85 cM. Thirteen tahitian vanilla morphotyp ...
DOI:
10.2135/cropsci2010.11.0634

48. Proteomic Analysis of Callus Development in Vanilla planifolia Andrews

Author:
Tan, Boon Chin; Chin, Chiew Foan; Liddell, Susan; Alderson, Peter
Source:
Plant molecular biology reporter 2013 v.31 no.6 pp. 1220-1229
ISSN:
0735-9640
Subject:
Vanilla planifolia,   etc   ; callus; callus formation; gels; gene expression regulation; isoelectric focusing; photosynthesis; pods; protein synthesis; proteins; proteomics; stress response; two-dimensional gel electrophoresis;     Show all 13 Subjects
Abstract:
... The orchid Vanilla planifolia has long been cultivated for its flavoured pods. Plant regeneration via an intermediary callus phase remains difficult, partially attributed to a low frequency of callus formation from various explants. In this study, a two-dimensional gel electrophoresis (2-DE) gel-based proteomic approach was taken to investigate the molecular mechanisms involved in callus formation ...
DOI:
10.1007/s11105-013-0590-3

49. Flavoring Extracts of Hemidesmus indicus Roots and Vanilla planifolia Pods Exhibit In vitro Acetylcholinesterase Inhibitory Activities

Author:
Kundu, Anish; Mitra, Adinpunya
Source:
Plant foods for human nutrition 2013 v.68 no.3 pp. 247-253
ISSN:
0921-9668
Subject:
Vanilla planifolia,   etc   ; Alzheimer disease; Hemidesmus indicus; acetylcholinesterase; flavorings; inhibitory concentration 50; phenolic compounds; plant extracts; plant-based foods; pods; roots; vanillin;     Show all 12 Subjects
Abstract:
... Acetylcholinesterase inhibitors (AChEIs) are important for treatment of Alzheimer’s disease and other neurological disorders. Search for potent and safe AChEIs from plant sources still continues. In the present work, we explored fragrant plant extracts that are traditionally used in flavoring foods, namely, Hemidesmus indicus and Vanilla planifolia, as possible sources for AChEI. Root and pod extr ...
DOI:
10.1007/s11130-013-0363-z
PubMed:
23715789

50. Vanilla cultivation and curing in Thailand

Author:
Wongsheree, T.; Wongs-Aree, C.; Srilaong, V.; Jitareerat, P.
Source:
Acta horticulturae 2013 no.1011 pp. 213-218
ISSN:
0567-7572
Subject:
Vanilla planifolia,   etc   ; 4-hydroxybenzoic acid; drying; economic impact; flavor; green beans; greenhouses; highlands; hydroxybenzaldehyde; plantations; pollination; trees; vanilla beans; vanillic acid; vanillin; Thailand;     Show all 16 Subjects
Abstract:
... Vanilla (Vanilla planifolia) plantations in Thailand are mostly managed by the government sector located in the northern highlands and have made an economic impact since 2008. The biggest commercial area is at the Royal Project Foundation at ‘Khunwang’ station in Chiang Mai province with an intensive cultivation system under greenhouses. Average yield of green beans was initially 4.01 kg/tree, mai ...