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1. Electrical and mechanical analysis to evaluate the cultivar difference in strawberries with respect to their bruising sensitivities and mass loss acceleration

Author:
Sugino, Naoki; Watanabe, Takashi; Nakamura, Nobutaka; Kitazawa, Hiroaki
Source:
Postharvest biology and technology 2021 v.175 pp. 111489
ISSN:
0925-5214
Subject:
cultivars,   etc   ; electric impedance; strawberries; transportation;     Show all 4 Subjects
Abstract:
... This study investigated the differences in the bruising characteristics of three strawberry cultivars that were subjected to mechanical compression, while elucidating the effect of bruising on the acceleration of mass loss during storage; these investigations were aimed at achieving long-term transportation. The length of the coordinate at the top of the circular arc of Cole-Cole plots from the or ...
DOI:
10.1016/j.postharvbio.2021.111489

2. Target chromosome-segment substitution: A way to breeding by design in rice

Author:
Zhang, Guiquan
Source:
The crop journal 2021
ISSN:
2214-5141
Subject:
cultivars,   etc   ; allelic variation; rice; substitution lines; China;     Show all 5 Subjects
Abstract:
... Progress in plant breeding depends on the development of genetic resources, genetic knowledge, and breeding techniques. The core of plant breeding is the use of naturally occurring variation. At the beginning of the post-genomic era, a new concept of “breeding by design” was proposed, which aims to control all allelic variation for all genes of agronomic importance. In the past two decades, we hav ...
DOI:
10.1016/j.cj.2021.03.001

3. A review of productivity in strawberries: marketable yield has a linear, but inconsistent relationship with total yield, and cannot be predicted from total yield

Author:
Menzel, Christopher Michael
Source:
Journal of horticultural science & biotechnology 2021 v.96 no.2 pp. 135-144
ISSN:
2380-4084
Subject:
cultivars,   etc   ; Fragaria ananassa; biotechnology; fruits; horticulture; strawberries;     Show all 6 Subjects
Abstract:
... Productivity in strawberry (Fragaria × ananassa) can be recorded by measuring marketable or total yield. The first objective of this review was to determine if marketable yield can be predicted from total yield. The second objective of this review was to develop protocols to accurately determine the productivity of strawberry cultivars. Previous research has not examined the relationship between t ...
DOI:
10.1080/14620316.2020.1808086

4. Detection and quantification of flavoalkaloids in different tea cultivars and during tea processing using UPLC-TOF-MS/MS

Author:
Zhang, Peng; Wang, Wei; Liu, Xiao-Huan; Yang, Zi; Gaur, Rashmi; Wang, Jing-Jing; Ke, Jia-Ping; Bao, Guan-Hu
Source:
Food chemistry 2021 v.339 pp. 127864
ISSN:
0308-8146
Subject:
cultivars,   etc   ; black tea; detection; food chemistry; information;     Show all 5 Subjects
Abstract:
... Flavoalkaloids have been found from tea. However, there is limited information about their content in different teas. Herein, 51 tea samples were screened for flavoalkaloid content. Twelve teas with relatively higher contents of flavoalkaloids were further quantified by UPLC-TOF-MS/MS. The cultivars Yiwu and Bulangshan had the highest levels, with total flavoalkaloid contents of 3063 and 2727 µg g ...
DOI:
10.1016/j.foodchem.2020.127864

5. Differentiation of Italian extra virgin olive oils by rapid evaporative ionization mass spectrometry

Author:
Mangraviti, Domenica; Rigano, Francesca; Arigò, Adriana; Dugo, Paola; Mondello, Luigi
Source:
Lebensmittel-Wissenschaft + [i.e. und] Technologie 2021 v.138 pp. 110715
ISSN:
0023-6438
Subject:
cultivars,   etc   ; ; chemometrics; databases; liquids; mass spectrometry;     Show all 6 Subjects
Abstract:
... The present work aims to differentiate Italian extra virgin olive oils through the analysis of about 100 samples for the building of a spectral database useful for the comparison beetwen top-quality oils. High-quality oils belonging to two different harvest years and coming from different Italian regions, labelled as PDO (Protected Denomination of Origin) or obtained from a single variety of olive ...
DOI:
10.1016/j.lwt.2020.110715

6. The application of image processing for cultivar discrimination of apples based on texture features of the skin, longitudinal section and cross-section

Author:
Ropelewska, Ewa
Source:
European food research & technology 2021 v.247 no.5 pp. 1319-1331
ISSN:
1438-2377
Subject:
cultivar identification; cultivars,   etc   ; apple peels; apples; color; food research; probability; technology; texture;     Show all 9 Subjects
Abstract:
... The study was aimed at the evaluation of the usefulness of textures of the outer surface from the images of apple skin and flesh for discrimination of different cultivars. The texture parameters were calculated from color channels: R, G, B, L, a, b, U, V, H, S, I, X, Y, Z. In the case of cultivar discrimination performed for the apple skin, the highest accuracies were obtained for textures from ch ...
DOI:
10.1007/s00217-021-03711-3

7. Carotenoid profiles of red- and yellow-colored arils of cultivars of Taxus baccata L. and Taxus × media Rehder

Author:
Schex, Roland; Lieb, Veronika M.; Schäfer, Christian; Schweiggert, Ralf; Steingass, Christof B.
Source:
Phytochemistry 2021 v.186 pp. 112741
ISSN:
0031-9422
Subject:
cultivars,   etc   ; Taxus baccata; absorption; aril; carotenoids; plant biochemistry;     Show all 6 Subjects
Abstract:
... The botanical delimitation of Taxus species and cultivars may be facilitated by characterizing the pigment profiles of their red- and yellow-fleshed arils. Therefore, we determined genuine carotenoid profiles of differently colored arils of seven defined cultivars of Taxus baccata L. and Taxus × media Rehder. In-depth HPLC-DAD-ESI/APCI-MSⁿ analyses revealed the presence of 43 carotenoids. Exceptio ...
DOI:
10.1016/j.phytochem.2021.112741

8. Influence of fruit destoning on bioactive compounds of virgin olive oil

Author:
Criado-Navarro, Inmaculada; Ledesma-Escobar, Carlos Augusto; Olmo-Peinado, José María; Parrado-Martínez, María José; Vílchez-García, Pedro J.; Espejo-Calvo, Juan A.; Priego-Capote, Feliciano
Source:
Lebensmittel-Wissenschaft + [i.e. und] Technologie 2021 v.145 pp. 111354
ISSN:
0023-6438
Subject:
cultivars,   etc   ; fruits; health claims; oleuropein; virgin olive oil;     Show all 5 Subjects
Abstract:
... Fruit destoning before crushing is gaining interest due to this operation enhances the working capacity, reduces the waste generation, and improves the quality of virgin olive oil (VOO). Despite these benefits, the influence of olives destoning on the concentration of bioactive compounds in VOO has not been evaluated. In this research, we studied the changes occurring in two different families of ...
DOI:
10.1016/j.lwt.2021.111354

9. Retraction notice to “Characterization of the volatile profile of virgin olive oils of Koroneiki and Cypriot cultivars, and classification according to the variety, geographical region and altitude” [LWT - Food Science and Technology 129 (2020) 109543]

Author:
Kritioti, Angelina; Paikousis, Lefkios; Drouza, Chrysoula
Source:
Lebensmittel-Wissenschaft + [i.e. und] Technologie 2021 v.144 pp. 111332
ISSN:
0023-6438
Subject:
cultivars,   etc   ; altitude; food science; issues and policy; olives; volatile compounds;     Show all 6 Subjects
Abstract:
... This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal).This article has been retracted at the request of the authors, as it was subject to an authorship dispute. ...
DOI:
10.1016/j.lwt.2021.111332

10. Low virus diversity and spread in wild Capsicum spp. accessions from Ecuador under natural inoculum pressure

Author:
Vélez-Olmedo, Jefferson B.; Quiñonez, Liliana Corozo; Vélez-Zambrano, Sergio M.; Monteros-Altamirano, Álvaro; De Oliveira, Athos S.; Resende, Renato O.
Source:
Archives of virology 2021 v.166 no.5 pp. 1447-1453
ISSN:
0304-8608
Subject:
cultivars,   etc   ; ; Capsicum; RNA; inoculum; pepper; virology; viruses; wild plants; Ecuador;     Show all 10 Subjects
Abstract:
... Challenging wild plant accessions with pathogens is an initial approach for finding resistance genes for breeding programs. Viruses can be transmitted artificially by mechanical or arthropod-borne inoculation, but these experimental assays do not always reproduce natural conditions in the field. In this study, 56 wild Capsicum spp. accessions from Ecuador that were under natural inoculum pressure ...
DOI:
10.1007/s00705-021-05027-9

11. Are genotypes’ single-year YREMs and BLUPs good predictors of their performance in future years? An empirical analysis in dolichos bean [Lablab purpureus (L.) Sweet var. Lignosus]

Author:
Spoorthi, V.; Ramesh, S.; Sunitha, N. C.; Vaijayanthi, P. V.
Source:
Genetic resources and crop evolution 2021 v.68 no.4 pp. 1401-1409
ISSN:
0925-9864
Subject:
cultivars,   etc   ; Lablab purpureus; Lignosus; empirical research; evolution; germplasm; statistics;     Show all 7 Subjects
Abstract:
... Crop breeders conduct trials to assess performance of elite breeding lines/germplasm accessions across locations and/or years to identify promising ones for use as cultivars and/or for use in breeding programmes. It is hypothesized that in a given location, genotypes’ multi-year performance are more predictive of their performance in the next/future years. However, only a few researchers have exam ...
DOI:
10.1007/s10722-020-01070-8

12. Cultivar specific gene pool may play an important role in Musa acuminata Colla evolution

Author:
Jeensae, Rossamon; Kongsiri, Nongluck; Fluch, Silvia; Burg, Kornel; Boonruangrod, Ratri
Source:
Genetic resources and crop evolution 2021 v.68 no.4 pp. 1589-1601
ISSN:
0925-9864
Subject:
cultivars,   etc   ; alleles; bananas; diploidy; evolution; gene pool; genotyping; triploidy; Taiwan;     Show all 9 Subjects
Abstract:
... Edible bananas are hybrids of various inter- and intraspecific combinations of Musa acuminata Colla and M. balbisiana Colla at different ploidy levels brought up by coexisting selection by farmers and nature. Our current study, based on a 461-bp-long sequence of the 5′ETS rDNA of 35 diploids and 19 cultivated varieties harboring 87 informative SNPs, revealed five groups of M. acuminata subspecies; ...
DOI:
10.1007/s10722-020-01088-y

13. Effect of postharvest treatments of mechanically harvested 'Manzanilla' table olives on product quality

Author:
Zipori, Isaac; Fishman, Ayelet; Zelas, Zohar Ben-Barak; Subbotin, Yulia; Dag, Arnon
Source:
Postharvest biology and technology 2021 v.174 pp. 111462
ISSN:
0925-5214
Subject:
cultivars,   etc   ; economic feasibility; fruits; labor; olives; product quality;     Show all 6 Subjects
Abstract:
... 'Manzanilla', today's main table olive cultivar, is traditionally harvested manually. However, manual harvesting is becoming less economically feasible due to increasing labor costs and a shortage of workers. Consequently, we examined options for mechanical harvesting of these table olives. The 'Manzanilla' fruit skin is sensitive to bruising and damage caused by mechanical harvesting. Therefore, ...
DOI:
10.1016/j.postharvbio.2021.111462

14. Fast quantitative determination of phenolic compounds in grape juice by UPLC-MS: method validation and characterization of juices produced with different grape varieties

Author:
Canedo-Reis, Natalia Alejandra Pisoni; Guerra, Celito Crivellaro; da Silva, Letícia Flores; Wetzstein, Luísa Carolina; Junges, Carlos Henrique; Ferrão, Marco Flôres; Bergold, Ana Maria
Source:
Journal of food measurement & characterization 2021 v.15 no.2 pp. 1044-1056
ISSN:
2193-4126
Subject:
cultivars,   etc   ; anthocyanins; detection limit; grape juice; grapes; measurement; quantitative analysis;     Show all 7 Subjects
Abstract:
... A fast method for the simultaneous quantitative determination of 16 phenolic compounds in grape juice by UPLC-MS was developed and validated. Run time was 4.5 min and the method proved to be specific, linear (r > 0.9961), precise (RSD < 5%), accurate (recovery range was under ± 5%) and sensitive with a limit of detection ranging from 0.45 to 35.34 μg L⁻¹ and limit of quantification ranging from 1. ...
DOI:
10.1007/s11694-020-00706-8

15. Identification of volatiles formed in Asian pear cultivars subjected to short-term storage using multinomial logistic regression

Author:
Goliáš, Jan; Balík, Josef; Létal, Jiří
Source:
Journal of food composition and analysis 2021 v.97 pp. 103793
ISSN:
0889-1575
Subject:
cultivars,   etc   ; benzaldehyde; food composition; pears; regression analysis; storage time;     Show all 6 Subjects
Abstract:
... The differentiation of Asian pear cultivars was carried out through analysis of volatile compounds by SPME / GC / MS, with analysis of principal components as follows. Volatiles detected by logistic regression were significantly different depending on cultivar and post-harvest ripening at 20 °C. PCA components were expressed as a linear combination of selected variables to differentiate cultivars. ...
DOI:
10.1016/j.jfca.2020.103793

16. Non‐invasive setup for grape maturation classification using deep learning

Author:
Ramos, Rodrigo P; Gomes, Jéssica S; Prates, Ricardo M; Simas Filho, Eduardo F; Teruel, Barbara J; dos Santos Costa, Daniel
Source:
Journal of the science of food and agriculture 2021 v.101 no.5 pp. 2042-2051
ISSN:
0022-5142
Subject:
cultivars,   etc   ; agriculture; chemometrics; fruits; image analysis; taste; viticulture; wines; Brazil;     Show all 9 Subjects
Abstract:
... BACKGROUND: The San Francisco Valley region from Brazil is known worldwide for its fruit production and exportation, especially grapes and wines. The grapes have high quality not only due to the excellent morphological characteristics, but also to the pleasant taste of their fruits. Such features are obtained because of the climatic conditions present in the region. In addition to the favorable cl ...
DOI:
10.1002/jsfa.10824

17. Pathogenicity of Isolates of the Rice Blast Pathogen (Pyricularia oryzae) From Indonesia

Author:
Kadeawi, Santoso; , Swaruno; Nasution, Anggiani; Hairmansis, Aris; Telebanco-Yanoria, Mary Jeanie; Obara, Mitsuhiro; Hayashi, Nagao; Fukuta, Yoshimichi
Source:
Plant disease 2021 v.105 no.3 pp. 675-683
ISSN:
0191-2917
Subject:
cultivars,   etc   ; Borneo; Magnaporthe oryzae; blast disease; highlands; rice; virulence; Indonesia;     Show all 8 Subjects
Abstract:
... A total of 201 isolates of Pyricularia oryzae (the causal agent of rice blast) were collected from three rice ecosystems (upland, lowland, and swampy) in five regions of Indonesia (West Java, Lampung, South Sumatra, Kalimantan, and Bali). Their pathogenicities were characterized based on the patterns of reaction of 25 differential varieties (DVs) and the susceptible control Lijiangxintuanheigu (LT ...
DOI:
10.1094/PDIS-05-20-0949-RE

18. Phenolic and saponin profile in grains of carioca beans during storage

Author:
Bento, Juliana Aparecida Correia; Ribeiro, Paulo Riceli Vasconcelos; Bassinello, Priscila Zaczuk; Brito, Edy Sousa de; Zocollo, Guilherme Juliao; Caliari, Márcio; Soares Júnior, Manoel Soares
Source:
Lebensmittel-Wissenschaft + [i.e. und] Technologie 2021 v.139 pp. 110599
ISSN:
0023-6438
Subject:
cultivars,   etc   ; Dama; color; integument; kaempferol; phenolic compounds; saponins; storage time;     Show all 8 Subjects
Abstract:
... The objective of this study was to evaluate the behavior of slow and fast-darkening carioca beans during storage, and the profile of phenolics and saponins, aiming to identify which compounds may be involved in the browning process of the integument of these grains. Cultivars Madreperola and Dama presented the lowest total color difference (ΔE) and the highest luminosity (L*) values during storage ...
DOI:
10.1016/j.lwt.2020.110599

19. Physical Characterization of Maize Grits Expanded Snacks and Changes in the Carotenoid Profile

Author:
Romero Rodríguez, José Arturo; Ascheri, José Luis Ramírez; da Silva Lopes, Artur Jorge; Vargas-Solórzano, Jhony Willian; Pacheco, Sidney; de Jesus, Monalisa Santana Coelho
Source:
Plant foods for human nutrition 2021 v.76 no.1 pp. 68-75
ISSN:
0921-9668
Subject:
cultivars,   etc   ; color; corn; hardness; lutein; specific mechanical energy; temperature; zeaxanthin;     Show all 8 Subjects
Abstract:
... The objective of this work was to evaluate the effects of feed moisture (13–17%, wb) and barrel temperature (120–160 °C) on physicochemical properties, and changes in the carotenoid profile of maize grits extruded snacks. The extrudates were obtained in a single-screw extruder, according to a 3² factorial design with two replicates. The linear coefficients of feed moisture and barrel temperature m ...
DOI:
10.1007/s11130-020-00876-2

20. Relative susceptibility and influence of different wheat cultivars on biological parameters of Sitophilus oryzae L. (Coleoptera: Curculionidae)

Author:
Mehta, Vasu; Kumar, Surjeet
Source:
International journal of tropical insect science 2021 v.41 no.1 pp. 653-661
ISSN:
1742-7592
Subject:
cultivars,   etc   ; Sitophilus oryzae; adults; insect pests; oviposition; stored grain; wheat;     Show all 7 Subjects
Abstract:
... Wheat, one of the most important food grain crops, is heavily infested by a number of insect-pests during storage. Out of all these, the rice weevil, Sitophilus oryzae is one of the most widespread and destructive insect-pest of stored wheat throughout the world. In the seven cultivars investigated, weevil completed its life cycle on all of them. However, weevil had the lowest oviposition (17.33%) ...
DOI:
10.1007/s42690-020-00253-1