Results 1 to 10 of about 80,195 (287)

Predictive Method for Correct Identification of Archaeological Charred Grape Seeds: Support for Advances in Knowledge of Grape Domestication Process. [PDF]

PLoS ONE, 2016
The identification of archaeological charred grape seeds is a difficult task due to the alteration of the morphological seeds shape. In archaeobotanical studies, for the correct discrimination between Vitis vinifera subsp.
Mariano Ucchesu, Martino Orrù, Oscar Grillo, Gianfranco Venora, Giacomo Paglietti, Andrea Ardu, Gianluigi Bacchetta   +6 more
doaj   +7 more sources

Assessment of Sensory and Texture Profiles of Grape Seeds at Real Maturity Stages Using Image Analysis. [PDF]

Foods, 2021
The usefulness of digital image analysis in estimating sensory attributes of grape seeds in relation to maturation level was evaluated for the first time. Seeds from Syrah grapes harvested throughout the ripening period were grouped according to maturity
Cejudo-Bastante MJ, Rodríguez-Pulido FJ, Heredia FJ, González-Miret ML.   +3 more
europepmc   +2 more sources

Multi-Step Biomass Fractionation of Grape Seeds from Pomace, a Zero-Waste Approach. [PDF]

Plants (Basel), 2022
Grape seeds are the wineries’ main by-products, and their disposal causes ecological and environmental problems. In this study seeds from the pomace waste of autochthonous grape varieties from Lebanon, Obeidi (white variety) and Asswad Karech (red ...
Salem Y, Rajha HN, van den Broek LAM, Safi C, Togtema A, Manconi M, Manconi M, Manca ML, Debs E, Hobaika Z, Maroun RG, Louka N.   +11 more
europepmc   +2 more sources

Phenolic Analysis and In Vitro Biological Activity of Red Wine, Pomace and Grape Seeds Oil Derived from Vitis vinifera L. cv. Montepulciano d'Abruzzo. [PDF]

Antioxidants (Basel), 2021
Grape pomace is commonly considered a waste product of monovarietal red wine production. Methods: HPLC-DAD analysis was performed to determine the polyphenol and flavonoid contents of all the extracts obtained from Montepulciano d’Abruzzo red wine and ...
Mollica A, Scioli G, Della Valle A, Cichelli A, Novellino E, Bauer M, Kamysz W, Llorent-Martínez EJ, Fernández-de Córdova ML, Castillo-López R, Ak G, Zengin G, Pieretti S, Stefanucci A.   +13 more
europepmc   +2 more sources

Enhancing the color and astringency of red wines through white grape seeds addition: Repurposing wine production byproducts. [PDF]

Food Chem X
The clear juice fermentation technique for white wines suggests that white grape seeds, rich in flavan-3-ols and proanthocyanidins, are not effectively utilized in the winemaking process.
Xia NY, Liu AY, Qi MY, Zhang HL, Huang YC, He F, Duan CQ, Pan QH.   +7 more
europepmc   +2 more sources

Discrimination of Grape Seeds Using Laser-Induced Breakdown Spectroscopy in Combination with Region Selection and Supervised Classification Methods. [PDF]

Foods, 2020
The wine-making industry generates a considerable amount of grape pomace. Grape seeds, as an important part of pomace, are rich in bioactive compounds and can be reutilized to produce useful derivatives.
He Y, Zhao Y, Zhang C, Li Y, Bao Y, Liu F.   +5 more
europepmc   +2 more sources

Setting the morphologic quality limits enabling accurate classification of charred archaeological grape seeds. [PDF]

Sci Rep
This study investigates the morphological changes in grape pips resulting from various charring conditions. Employing high-resolution scanning combined with morphometric measurements for morphological analysis, we aimed to understand the effects of ...
Landa V, Shapira Y, Eliyahu-Behar A, Ben-Arie RL, Weiss E, Reuveni Y, Drori E.   +6 more
europepmc   +2 more sources

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

Pharmaceuticals (Basel)
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
Settino M, Maurotti S, Tirinato L, Greco S, Coppoletta AR, Cardamone A, Musolino V, Montalcini T, Pujia A, Mare R.   +9 more
europepmc   +2 more sources

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

Journal 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, Obradović Valentina, Mesić Josip, Svitlica Brankica, Marčetić Helena, Prtenjača Krešimir, Škrabal Svjetlana   +6 more
doaj   +3 more sources

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

AMB 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 ...
Tarek K, Farid A, Safwat G.
europepmc   +2 more sources