Results 21 to 30 of about 12,460 (293)

Effect of different proportions of grape dregs and alfalfa on gas production in vitro

open access: yesSiliao yanjiu, 2022
The experiment was to study the effect of different proportions of grape dregs and alfalfa on gas production and the fermentation environment in vitro. Grape dregs and alfalfa were used as fermentation substrate.
Yan-ling ZHANG, Li-li ZHANG
doaj  

Grape Residue Extract Improves Mitochondrial Function and Promotes Sheep Oocyte Meiotic Resumption from In vitro-Grown Secondary Follicles [PDF]

open access: yesBrazilian Archives of Biology and Technology
Oxidative stress resulting from the inherent conditions of in vitro culture can compromise oocyte quality. In this regard, there is a growing interest in the use of natural products to prevent oxidative damage and to promote in vitro follicular ...
Istefani Moreira Mota   +11 more
doaj   +2 more sources

Optimisation of the methodology for obtaining enzymatic protein hydrolysates from an industrial grape seed meal residue [PDF]

open access: yes, 2021
The grape pomace industry produces large quantities of protein-rich seeds, which can be a sustainable nonanimal protein source; their techno-functional properties could be exploited to improve the colour stabilisation and modulating the astringency of ...
González-Miret Martín, María Lourdes   +3 more
core   +1 more source

Study on extraction technology and antibacterial activity of polyphenols from grape peel residue

open access: yesSiliao yanjiu, 2023
In the experiment, the extraction process of polyphenols from grape peel residue was optimized by using ethanol as extraction agent, and its antibacterial activity was investigated.
WANG Si-jin   +3 more
doaj  

Bioactive Phytochemicals from Grape Seed Oil Processing By-products

open access: yes, 2023
Winemaking leads to by-products with high added value, which can be used for new productions in different fields. The reuse of grape seed is addressed in the production of oil and related oil-processing by-products.
Antonello Santini   +5 more
core   +1 more source

Residue analysis and dietary exposure risk assessment of acibenzolar-S-methyl and its metabolite acibenzolar acid in potato, garlic, cabbage, grape and tomato

open access: yesEcotoxicology and Environmental Safety, 2021
Acibenzolar-S-methyl (ASM) is one of the most effective plant resistance activators and protects against a broad spectrum of fungal, bacterial and viral pathogens.
Hezhi Sun   +5 more
doaj   +1 more source

Parathion spray residues on grapes

open access: yesEngei Gakkai zasshi, 1955
The authors carried out some experiments on the, deposits on grapes sprayed with parathion and on the residues in the must added at the beginning of fermentation. The results obtained are as follows. (1) Residues sprayed on grapes decreased rather quickly with the elapse of time: Namely they amounted 3.64-1.54mg/kg at first.
HIROYASU, T., MASUDA, S.
openaire   +2 more sources

Antifungal alkaloids from Mahonia fortunei against pathogens of postharvest fruit

open access: yesNatural Products and Bioprospecting, 2023
Postharvest pathogens can affect a wide range of fresh fruit and vegetables, including grapes, resulting in significant profit loss. Isoquinoline alkaloids of Mahonia fortunei, a Chinese herbal medicine, have been used to treat infectious microbes, which
Xiao-Na Wang   +7 more
doaj   +1 more source

Fate of pesticide residues during the grape (Vitis vinifera L.) juice production

open access: yesسلامت و محیط, 2021
Background and Objective: The Pesticides used in agriculture have caused great concern due to their adverse effects on human health. In this study, the effect of rinsing, crushing, filtering, clarifying with bentonite and pasteurization on the reduction ...
Alireza Rahimi   +2 more
doaj  

Degradation of Azoxystrobin, Lufenuron and Fenpyroximate Residues in/on Grape Fruits under Field Conditions. [PDF]

open access: yesJournal of Plant Protection and Pathology, 2019
Fungal infection and pests attack arevery serious problems that facing grapes growers in Egypt. Fungicide azoxystrobin, (Azostar® 25%SC), insecticide  lufenuron, (Cymax® 5%EC) and acaricide fenpyroximate  (Ortus super® 5%EC) are the most common ...
M. Hammad
doaj   +1 more source

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