Results 21 to 30 of about 1,265,904 (324)

Changes in Major Phenolic Compounds of Seeds, Skins, and Pulps from Various Vitis spp. and the Effect of Powdery and Downy Mildew Diseases on Their Levels in Grape Leaves

open access: yesPlants, 2021
The main purpose of this study is to determine the contents of 3 major phenolic compounds (gallic acid, catechin, and epicatechin) in 22 different grape cultivars/hybrids obtained from 2 different breeding programs.
Arif Atak, Zekiye Göksel, Yusuf Yılmaz
doaj   +2 more sources

Dual Anticoagulant/Antiplatelet Activity of Polyphenolic Grape Seeds Extract. [PDF]

open access: yesNutrients, 2019
Because of the side-effects of commonly used anti-platelet and anticoagulant drugs, investigations into plant substances with similar activities are very common.
Bijak M   +4 more
europepmc   +2 more sources

Extraction of grape seeds by different solvents affects the activities of the resultant extract [PDF]

open access: yesAMB Express
Phenolic compounds are concentrated in grape seeds; 60–70% of the extractable grape phenols are found in the seeds. The focus of this research was to isolate the phytochemicals from grape seed and to determine their ability to prevent haemolysis, their ...
Kareem Tarek, Alyaa Farid, Gehan Safwat
doaj   +2 more sources

Zibibbo Grape Seeds’ Polyphenolic Profile: Effects on Bone Turnover and Metabolism [PDF]

open access: yesPharmaceuticals
Background: The consumption of seeds as food has become increasingly common due to their numerous health benefits. Among these, the seeds of the Zibibbo grape from Pantelleria, a native species of southern Italy, remain largely unexplored and are usually
Mariagiovanna Settino   +9 more
doaj   +2 more sources

Bio-Based Compounds from Grape Seeds: A Biorefinery Approach. [PDF]

open access: yesMolecules, 2018
Food and agricultural waste represents a growing problem with negative effects on the economy, environment, and human health. Winemaking produces byproducts with high added value, which can be used for new productions in several application fields.
Lucarini M   +5 more
europepmc   +2 more sources

The influence of grape seed drying temperature on the quality of grape seed oil [PDF]

open access: yesJournal on Processing and Energy in Agriculture, 2020
As a by-product of the winemaking process, grape seeds have been receiving increased attention worldwide due to a number of beneficial nutritional properties.
Ergović-Ravančić Maja   +6 more
doaj   +3 more sources

Application of pectinases for recovery of grape seeds phenolics. [PDF]

open access: yes3 Biotech, 2016
Grape marc seeds contain large amounts of different polyphenolic compounds so they can be used for the recovery of these classes of compounds. A new green extraction method for the recovery of phenols from the grape seeds was developed. To provide a high
Štambuk P   +5 more
europepmc   +2 more sources

Polyphenolic Characterization of Grape Skins and Seeds of Four Italian Red Cultivars at Harvest and after Fermentative Maceration

open access: yesFoods, 2019
Agro-industry byproducts can still contain large amounts of phenolic compounds, and one of the richest sources are grape skins and seeds as grape pomace, both fermented (red winemaking) and unfermented (white winemaking).
Massimo Guaita, Antonella Bosso
doaj   +2 more sources

Phenolic compounds extractability from Melnik 55 grape solid parts during fruit maturity [PDF]

open access: yesBIO Web of Conferences, 2023
Samples from Melnik 55 grape variety (Vitis vinifera) were collected from different stage of grape maturity. Grape seeds and skins from each sample were separated and extracted with model wine solutions with increasing alcohol content simulated alcohol ...
Stoyanov Nikolay   +3 more
doaj   +1 more source

Study of the compression behaviour of grape seeds using the Finite Element Method [PDF]

open access: yesE3S Web of Conferences, 2020
It is important to know all phenomena that occur during compression of grape seeds because are very complex. Studying these phenomena can help us in increasing the performance of the equipment. Also for the pressing of oilseed materials, it is helpful to
Vasilachi (Baltăţu) Carmen   +2 more
doaj   +1 more source

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