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1. Recovery of proteins from coconut milk whey employing ultrafiltration and spray drying

Author:
Vijayasanthi, J.; Adsare, Sachin R.; Lamdande, Archana G.; Naik, Aduja; Raghavarao, K. S. M. S.; Prabhakar, G.
Source:
Journal of food science and technology 2020 v.57 no.1 pp. 22-31
ISSN:
0022-1155
Subject:
coconut milk; coconut oil; coconut protein,   etc   ; byproducts; coconuts; color; food industry; ingredients; pH; powders; protein content; spray drying; sugar content; sugars; temperature; ultrafiltration; water activity; whey;     Show all 18 Subjects
Abstract:
... The coconut whey (CW) (underutilized by-product of virgin coconut oil production, with 2–3% protein) was subjected to ultrafiltration for concentration of protein and sugar removal prior to spray drying. The process parameters of ultrafiltration were standardised with respect to transmembrane flux, protein retention efficiency and removal of sugar by using 300 kDa membrane cut off, feed pH 4 and 2 ...
DOI:
10.1007/s13197-019-04025-9
PubMed:
31975704
PubMed Central:
PMC6952509

2. Progressive Freeze Concentration of Coconut Water and Use of Partial Ice Melting Method for Yield Improvement

Author:
Jayawardena, J. A. E. C.; Vanniarachchy, M. P. G.; Wansapala, M. A. J.
Source:
International Journal of Food Sciences 2020 v.2020
ISSN:
2314-5765
Subject:
coconut water; desiccated coconut,   etc   ; agitation; brix; byproducts; cooling; dipping; ice; liquids; melting; solutes; temperature;     Show all 12 Subjects
Abstract:
... Coconut water is a highly nutritious liquid food which is a by-product of the desiccated coconut industry. Freeze concentration is the most suitable concentration method for coconut water since the low-temperature operation for concentration does not deteriorate the original quality of coconut water. Suspension freeze concentration (SFC) and progressive freeze concentration (PFC) are the available ...
DOI:
10.1155/2020/4292013
PubMed:
32185191
PubMed Central:
PMC7060868

3. Characteristics of coconut protein separation process by means of membrane ultrafiltration

Author:
Yiengveerachon, Chayapa; Yoshikawa, Shiro; Matsumoto, Hideyuki; Ookawara, Shinichi
Source:
Journal of food process engineering 2020 v.43 no.4 pp. e13363
ISSN:
0145-8876
Subject:
coconut oil; coconut protein; coconuts,   etc   ; biopolymers; byproducts; centrifugation; compressibility; dairy products; electrostatic interactions; fouling; hydrodynamics; molecular weight; pH; particle size; ultrafiltration;     Show all 15 Subjects
Abstract:
... Cross‐flow ultrafiltration has been reported as a promising technique to concentrate the coconut protein in the liquid by‐product called coconut skimmed effluent, which is produced from coconut oil wet process. However, the cake developed on the membrane surface always causes a measurable resistance, which extremely impedes the filtration efficiency. This study investigated the cross‐flow filtrati ...
DOI:
10.1111/jfpe.13363

4. Improvement of methodology for determining local thermal diffusivity and heating time of green coconut pulp during its pasteurization

Author:
da Silva, Wilton Pereira; de Medeiros, Matheus Serrano; Gomes, Josivanda Palmeira; e Silva, Cleide Maria Diniz P.S.
Source:
Journal of food engineering 2020 v.285 pp. 110104
ISSN:
0260-8774
Subject:
coconuts,   etc   ; equations; heat transfer; pasteurization; pulp; temperature; thermal diffusivity;     Show all 7 Subjects
Abstract:
... The objective of this article was to determine local thermal diffusivity of green coconut pulp stored in a parallelepiped-shaped metallic container during heating in a thermal treatment. A thermocouple was placed in the center of the container with the product, initially at 25.8 °C, and then the set was dipped in a water bath at 64.85 °C. The temperature over time was recorded in a txt file, makin ...
DOI:
10.1016/j.jfoodeng.2020.110104

5. A new species of Armascirus and description of the male of Scutopalus tomentosus from Brazil (Acari: Cunaxidae)

Author:
Wurlitzer, Wesley Borges; da Silva Noronha, Aloyséia Cristina; Johann, Liana; Ferla, Noeli Juarez; da Silva, Guilherme Liberato
Source:
Systematic and applied acarology 2020 v.25 no.5 pp. 857-868
ISSN:
1362-1971
Subject:
coconuts,   etc   ; Cocos nucifera; Cunaxidae; ecosystems; males; new species; Brazil;     Show all 7 Subjects
Abstract:
... In this work, we describe the male of Scutopalus tomentosusRocha, Skvarla & Ferla, 2013 and a new species Armascirus amazoniensis Wurlitzer & Silva sp. nov. from specimens collected on coconut crop, Cocos nucifera L. (Arecaceae), cultivated in state of Pará, into the Amazonic biome, Brazil. ...
DOI:
10.11158/saa.25.5.7

6. The role of institutional quality on the performance in the export of coconut products

Author:
Lin, Jessie; Flachsbarth, Insa; von Cramon‐Taubadel, Stephan
Source:
Agricultural economics 2020 v.51 no.2 pp. 237-258
ISSN:
0169-5150
Subject:
coconuts,   etc   ; accountability; economic performance; exports; governance; high-value products; models;     Show all 7 Subjects
Abstract:
... The literature that addresses the role of institutions in bilateral trade is extensive. However, research that links institutional quality to specific products and their different levels of value addition is lacking. In this study, we look into institutional quality, based on three indicators from the World Bank's world governance indicators, and its indicator‐specific effects on bilateral coconut ...
DOI:
10.1111/agec.12552

7. First report of Raoiella indica Hirst (Acari: Tenuipalpidae) in Province of Manabí, Ecuador

Author:
Alcívar, Juan; Mesa, Nora C.; Vásquez, Carlos
Source:
International journal of acarology 2020 v.46 no.2 pp. 120-122
ISSN:
1945-3892
Subject:
coconuts,   etc   ; Raoiella indica; bananas; invasive species; leaves; mites; trees; Ecuador;     Show all 8 Subjects
Abstract:
... The presence of the red palm mite, Raoiella indica Hirst, is recorded for the first time in the Province of Manabí, Ecuador. High populations and severe damage caused by this new invasive mite were found on coconut, banana, and on ornamental palm leaves growing near coconut trees in western Ecuador. http://www.zoobank.org/LSID:murn:lsid:zoobank.org:pub:221C49DF-4B01-4D10-8D73-ECA05258AF9F ...
DOI:
10.1080/01647954.2020.1719195

8. Dendrobium viroid, a new monocot-infecting apscaviroid

Author:
Yang, Yi; Xing, Fei; Li, Shuai; Che, Hai-Yan; Wu, Zhi-Gang; Candresse, Thierry; Li, Shi-Fang
Source:
Virus research 2020 v.282 pp. 197958
ISSN:
0168-1702
Subject:
Coconut cadang-cadang viroid; Coconut tinangaja viroid; coconuts,   etc   ; Apscaviroid; Citrus; Dendrobium officinale; Northern blotting; circular RNA; complementary DNA; computer simulation; messenger RNA; nucleotides; pathogenicity; phylogeny; stems; surveys; transcription (genetics); transcriptome; transcriptomics; two-dimensional gel electrophoresis; viroids; viruses; China;     Show all 23 Subjects
Abstract:
... Viroids are small circular RNA molecules which have been found to infect many dicot species. Only coconut cadang-cadang viroid and coconut tinangaja viroid have been reported so far to infect a monocot (coconut). Data mining in silico has proven an efficient approach to identify new viruses/viroids, and a systematic screen of public transcriptomic data revealed a 648 nucleotides (nt) sequence pote ...
DOI:
10.1016/j.virusres.2020.197958

9. Free-H2 deoxygenation of Jatropha curcas oil into cleaner diesel-grade biofuel over coconut residue-derived activated carbon catalyst

Author:
Asikin-Mijan, N.; Ooi, J.M.; AbdulKareem-Alsultan, G.; Lee, H.V.; Mastuli, M.S.; Mansir, Nasar; Alharthi, Fahad A.; Alghamdi, Abdulaziz Ali; Taufiq-Yap, Y.H.
Source:
Journal of cleaner production 2020 v.249 pp. 119381
ISSN:
0959-6526
Subject:
coconut milk; coconuts,   etc   ; Jatropha curcas; activated carbon; biofuels; byproducts; catalysts; catalytic activity; catalytic cracking; cleavage (chemistry); coir; decarboxylation; hydrocarbons; mineral content; nickel; oils; silver; synergism; triacylglycerols;     Show all 19 Subjects
Abstract:
... Diesel-like hydrocarbons were produced by the catalytic deoxygenation (DO) of Jatropha curcas oil (JCO) over novel Agₓ/AC and Niy-Agₓ/AC catalysts under an H₂-free atmosphere. The AC was synthesized from coconut fibre residues (CFR), where CFR is the by-product from coconut milk extraction and is particularly rich in soft fibres with high mineral content. The Niy-Agₓ/AC catalyst afforded higher DO ...
DOI:
10.1016/j.jclepro.2019.119381

10. Effect of ozone and ultrasound treatments on polyphenol content, browning enzyme activities, and shelf life of tender coconut water

Author:
Rajashri, Kulal; Roopa, Bommanahalli Shivegowda; Negi, Pradeep Singh; Rastogi, Navin Kumar
Source:
Journal of food processing and preservation 2020 v.44 no.3 pp. e14363
ISSN:
0145-8892
Subject:
coconut water; coconuts,   etc   ; catechol oxidase; cold storage; enzyme activity; flavonoids; heat treatment; nisin; nonthermal processing; ozone; peroxidase; polyphenols; refrigeration; sensory properties; shelf life; temperature; ultrasonic treatment; ultrasonics;     Show all 18 Subjects
Abstract:
... The sweet, clear, aqueous part inside the immature green coconut is referred as tender coconut water (TCW). Although several processing techniques have been attempted, preserving the TCW with its wholesome natural property is yet to be achieved. In the present investigation, the nonthermal treatments (ozone and ultrasound) in combination with nisin were used to extend the shelf life of TCW, and th ...
DOI:
10.1111/jfpp.14363

11. Near‐infrared reflectance spectroscopy based online moisture measurement in copra

Author:
Lakshmanan, Madan Kumar; Chinnu, Tharmalingam; Arvamuthan, Gopal
Source:
Journal of food process engineering 2020 v.43 no.3 pp. e13383
ISSN:
0145-8876
Subject:
coconut oil; coconuts,   etc   ; chemometrics; data collection; energy requirements; fungi; industry; market prices; monitoring; near-infrared spectroscopy; reflectance spectroscopy; temperature; water content; India;     Show all 14 Subjects
Abstract:
... Moisture in raw Copra (dried mature coconut) is an important quality parameter in the process of extraction of Coconut oil. The online and instantaneous measurement of moisture in copra chips with Near‐Infrared Reflectance Spectroscopy (NIRS) has been explored in this work. To do so, a NIRS moisture sensor with in‐house designed wireless backhaul network was commissioned at an industrial‐scale oil ...
DOI:
10.1111/jfpe.13383

12. Physical properties and cellular antioxidant activity of vegetable oil emulsions with different chain lengths and saturation of triglycerides

Author:
Lu, Mengyao; Zhang, Tao; Jiang, Zhongrong; Guo, Yiwen; Qiu, Fangcheng; Liu, Ruru; Zhang, Lisha; Chang, Ming; Liu, Ruijie; Jin, Qingzhe; Wang, Xingguo
Source:
Lebensmittel-Wissenschaft + [i.e. und] Technologie 2020 v.121 pp. 108948
ISSN:
0023-6438
Subject:
coconut oil; coconuts,   etc   ; antioxidant activity; droplet size; emulsions; lipid content; model food systems; oxidative stability; particle size; rice bran; rice bran oil; triacylglycerols; vegetable oil; zeta potential;     Show all 14 Subjects
Abstract:
... Lipid concomitants are the main trace substances that determine the oxidative stability of oils. Over 90% of oils are composed of triglycerides, which affect oxidative stability. Oils typically enter living organism as emulsions. This study investigated the physical properties and cellular antioxidant activity (CAA) of emulsions in two model oils, namely, rice bran oil (RBO) with long-chain unsatu ...
DOI:
10.1016/j.lwt.2019.108948

13. Adsorption kinetics of synthetic organic contaminants onto superfine powdered activated carbon

Author:
Partlan, Erin; Ren, Yiran; Apul, Onur G.; Ladner, David A.; Karanfil, Tanju
Source:
Chemosphere 2020 v.253 pp. 126628
ISSN:
0045-6535
Subject:
coconuts,   etc   ; activated carbon; adsorbents; adsorption; biphenyl; coal; organic matter; oxygen; particle size; phenanthrenes;     Show all 10 Subjects
Abstract:
... Superfine powdered activated carbon (S-PAC) is an adsorbent material with the promise of properties that allow for rapid adsorption of small molecule contaminants. To explore the potential for rapid adsorption among varying activated carbon types, seven commercially available activated carbons were obtained and pulverized to produce S-PAC particles less than 1 μm in diameter. The carbons were chos ...
DOI:
10.1016/j.chemosphere.2020.126628

14. Healthy fats and exclusion-zone size

Author:
Sharma, Abha; Pollack, Gerald H.
Source:
Food chemistry 2020 v.316 pp. 126305
ISSN:
0308-8146
Subject:
coconut oil,   etc   ; absorbance; butter; cold; ghee; health promotion; hydrophilicity; lard; lipids; microparticles; organelles; solutes; spectroscopy;     Show all 13 Subjects
Abstract:
... A fourth phase of water, labeled exclusion-zone or “EZ,” extends from hydrophilic surfaces. Salient features include exclusion of colloidal and molecular solutes, and characteristic light absorbance at 270 nm. In cell systems, EZ water interfaces with membranes, macromolecules, and organelles, and its buildup appears to be vital for function. For years thought to build health, fats have gained a n ...
DOI:
10.1016/j.foodchem.2020.126305

15. Influence of interfacial adsorption of glyceryl monostearate and proteins on fat crystallization behavior and stability of whipped-frozen emulsions

Author:
Cheng, Jinju; Dudu, Olayemi Eyituoyo; Wang, Dong; Li, Xiaodong; Yan, Tingsheng
Source:
Food chemistry 2020 v.310 pp. 125949
ISSN:
0308-8146
Subject:
coconut oil,   etc   ; adsorption; air; anhydrous milk fat; bubbles; crystallization; emulsions; fat globules; proteins; rheology;     Show all 10 Subjects
Abstract:
... The effect of interfacial competitive adsorption of glyceryl monostearate (GMS) with proteins and GMS-fat (anhydrous milk fat; coconut oil) interactions on the fat crystallization behavior and stability of whipped-frozen emulsions were investigated. The results indicated GMS retarded the nucleation of emulsified anhydrous milk fat, but accelerated crystal growth. A contrasting outcome was elicited ...
DOI:
10.1016/j.foodchem.2019.125949

16. Thermal and ultraviolet-c inactivation of Salmonella enterica in cold-pressed virgin coconut oil

Author:
Gabriel, Alonzo A.; Nepomuceno, Israel N.
Source:
Lebensmittel-Wissenschaft + [i.e. und] Technologie 2020 v.123 pp. 109092
ISSN:
0023-6438
Subject:
coconut oil,   etc   ; Salmonella enterica; functional foods; heat; irradiation; light intensity; pasteurization; population dynamics; ultraviolet radiation;     Show all 9 Subjects
Abstract:
... Virgin Coconut Oil (VCO) consumption as functional food has recently become popular together with increasing evidence of its health benefits. However, cold-pressed VCO types are highly manually produced without the application of kill step to ensure safety from possible pathogenic contaminants. The study therefore determined the inactivation behavior and kinetic parameters of Salmonella enterica i ...
DOI:
10.1016/j.lwt.2020.109092

17. Biocatalytic reduction of 5-hydroxymethylfurfural to 2,5-furandimethanol using coconut (Cocos nucifera L.) water

Author:
Amarasekara, Ananda S.; Gutierrez Reyes, Cristian D.; Obregon, Rocio Garcia
Source:
Biocatalysis and agricultural biotechnology 2020 v.24 pp. 101551
ISSN:
1878-8181
Subject:
coconuts,   etc   ; Cocos nucifera; ambient temperature; biocatalysts; catalytic activity; feedstocks; furfuryl alcohol; hydroxymethylfurfural;     Show all 8 Subjects
Abstract:
... The hexose dehydration product and important renewable feedstock 5-hydroxymethylfurfural can be biocatalytically reduced to 2,5-furandimethanol in 96% yield using coconut (Cocos nucifera L.) water as the biocatalyst at room temperature. The dimer of 5-hydroxymethylfurfural 5,5'-[oxybis(methylene)]bis[2-furaldehyde] can also be reduced to the corresponding diol 5,5'-[oxybis(methylene)]bis-[2-furanm ...
DOI:
10.1016/j.bcab.2020.101551

18. Morphological and histological analysis of anther-derived embryos of coconut (Cocos nucifera L.)

Author:
Perera, P. I. P.; Motha, K. F.; Vidhanaarchchi, V. R. M.
Source:
Plant cell, tissue, and organ culture 2020 v.140 no.3 pp. 685-689
ISSN:
0167-6857
Subject:
coconuts,   etc   ; Cocos nucifera; benzyladenine; dormancy; doubled haploids; haustoria; heterozygosity; histology; plantlets; root meristems; shoots; sprouting;     Show all 12 Subjects
Abstract:
... Doubled-haploids are a great source of material for heterozygous coconuts to shorten the time taken for crop improvement through hybridization programs. However, low frequency of embryo conversion and formation of weak plantlets are the major limitations in the protocol. In the present study anther-derived embryos were analysed at cellular level through the histological observations to understand ...
DOI:
10.1007/s11240-019-01762-9

19. Mechanical properties of tender coconut (Cocos nucifera L.): Implications for the design of processing machineries

Author:
Pandiselvam, R.; Manikantan, M. R.; Balasubramanian, D.; Beegum, P. P. Shameena; Mathew, A. C.; Ramesh, S. V.; Hebbar, K. B.; Niral, V.
Source:
Journal of food process engineering 2020 v.43 no.2 pp. e13349
ISSN:
0145-8876
Subject:
coconuts,   etc   ; Cocos nucifera; cutting; energy; ergonomics; fruits; genotype; mechanical properties; statistical analysis; texture;     Show all 10 Subjects
Abstract:
... The mechanical properties such as punching force, cutting force, punching energy, and cutting energy of tender coconut at its different orientations are pertinent for the design and development of efficient and ergonomic tender coconut processing machineries viz., punch and cutter, trimming machine, and snowball machine. However, the mechanical properties of tender coconut have not been investigat ...
DOI:
10.1111/jfpe.13349

20. Co-carbonization of biomass and oily sludge to prepare sulfamethoxazole super-adsorbent materials

Author:
Wang, Ai-Yue; Sun, Kai; Wu, Liping; Wu, Ping; Zeng, Wenchao; Tian, Zhongmin; Huang, Qun-Xing
Source:
The Science of the total environment 2020 v.698 pp. 134238
ISSN:
0048-9697
Subject:
coconuts,   etc   ; adsorption; biomass; microstructure; moieties; porosity; potassium carbonate; pyrolysis; sawdust; sludge; sulfamethoxazole; surface area; walnut hulls;     Show all 13 Subjects
Abstract:
... Different biomass materials (walnut shell, coconut shell or cottonwood sawdust) were co-pyrolyzed with carbon-enriched oily sludge to produce aqueous phase sulfamethoxazole (SMZ) adsorption materials. The co-pyrolysis char was activated with K2CO3 to modify its micro-structure and functional groups. Results show that ACs prepared from the mixture contained more mesopores than biomass-based ACs, mo ...
DOI:
10.1016/j.scitotenv.2019.134238