Results 61 to 70 of about 17,060 (241)

Evaluation of Aglianico grape skin and seed polyphenols astringency by SDS-PAGE electrophoresis of salivary proteins after the binding reaction [PDF]

, 2006
SDS–PAGE electrophoresis and densitometry analysis were carried out to evaluate the reactivity of Aglianico red grape skin and seed polyphenols with human salivary proteins in order to find a method able to assess their astringency.
GAMBUTI, Angelita, L. MOIO, PESSINA R., RINALDI A.   +3 more
core  

Concentration and composition of condensed tannins in leaves from fodder trees and shrubs in Pakistan

JSFA reports, EarlyView.
Abstract Background The lack of dependable, high‐quality forage and animal feedstuffs in many areas of the world hampers livestock production. In these regions, farmers often rely on native fodder tree and shrub leaves as a forage source for their animals with little or no information available on nutritional factors of these feedstuffs.
Ishrat Roomi, Wayne E. Zeller, Matt Akins, Azhar Hussain   +3 more
wiley   +1 more source

Research progress of procyanidins in repairing cartilage injury after anterior cruciate ligament tear

Heliyon
Anterior cruciate ligament (ACL) tear is a common sports-related injury, and cartilage injury always emerges as a serious complication following ACL tear, significantly impacting the physical and psychological well-being of affected individuals. Over the
Hanlin Chen, Jingrui Li, Shaofei Li, Xiaoqi Wang, Ge Xu, Molan Li, Guangjie Li   +6 more
doaj   +1 more source

Apple procyanidins promote mitochondrial biogenesis and proteoglycan biosynthesis in chondrocytes

Scientific Reports, 2018
Apples are well known to have various benefits for the human body. Procyanidins are a class of polyphenols found in apples that have demonstrated effects on the circulatory system and skeletal organs.
Isao Masuda, Masato Koike, Shohei Nakashima, Yu Mizutani, Yusuke Ozawa, Kenji Watanabe, Yoko Sawada, Hiroshi Sugiyama, Atsushi Sugimoto, Hidetoshi Nojiri, Koichi Sashihara, Koutaro Yokote, Takahiko Shimizu   +12 more
doaj   +1 more source

Further slowing down of hydrolysis of amylose heated with black soybean extract by treating with nitrite under gastric conditions

Scientific Reports, 2022
Black soybean (BSB), which contains cyanidin-3-O-glucoside (C3G) and procyanidins, is cooked with rice in Japan. The color of the cooked rice is purplish red due to the binding of C3G and reddish oxidation products of procyanidins.
Umeo Takahama, Sachiko Hirota
doaj   +1 more source

Peculiarities of the Variation of Biologically Active Compounds in Fruit of Vaccinium oxycoccos L. Growing in the Čepkeliai State Strict Nature Reserve

Molecules, 2023
This study was carried out to analyze the accumulation patterns of anthocyanins, proanthocyanidins, flavonols, chlorogenic acid, and triterpene compounds in fruit samples of Vaccinium oxycoccos L.
Rima Šedbarė, Onutė Grigaitė, Valdimaras Janulis   +2 more
doaj   +1 more source

An online NP-HPLC-DPPH method for the determination of the antioxidant activity of condensed polyphenols in cocoa [PDF]

, 2015
In PressUnroasted cocoa beans are rich in monomeric flavanols and particularly epicatechin-based proanthocyanidin oligomers, with the latter making up to 60% of the total polyphenol content.
Fischer, Norbert, Pedan, Vasilisa, Rohn, Sascha   +2 more
core   +1 more source

Targeted metabolomics reveals the optimal harvest time of Cabernet Sauvignon grapes in an emerging high‐altitude tropical region

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Climate change has driven the expansion of viticulture in high‐altitude tropical regions. The dynamics of grape ripening and its metabolic profile are influenced by climatic conditions. This study aimed to identify the optimal harvest period for Cabernet Sauvignon grapes cultivated in an emerging Brazilian high‐altitude region using
Laura O. Lago, Rafaela D. Silveira, Vanessa T. da Rosa, Luana P. Mallmann, Mairon M. da Silva, Aline C.T. Biasoto, Juliane E. Welke   +6 more
wiley   +1 more source

Condensed tannins in extracts from European medicinal plants and herbal products [PDF]

, 2016
Medicinal plant materials are not usually analysed for condensed tannins (CT). Thirty commercially available European medicinal plants and herbal products were screened for CT and fourteen CT samples were analysed in detail.
Mueller-Harvey, Irene, Ramsay, Aina, Ropiak, Honorata M.   +2 more
core   +1 more source

Microencapsulation of bioactive compounds from peanut residues: stability study and application in yogurt

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Peanut skin, a byproduct of peanut processing, is a rich source of phenolic compounds (520.65 mgGAE (100 g)−1 d.b.) with strong antioxidant capacity, but which remains underutilized. The direct incorporation of phenolic extracts into dairy products is challenging, due to their instability during processing and storage and possible ...
Ana Carolina Tucumantel Ribeiro, Victor Waldemar Pinto, Jaqueline LS Cavalcante, Nathalia Almeida Costa, Bárbara M Lepaus, Juliana A Macedo, Patrícia Blumer ZR Sá, Sílvia Cristina Sobottka Rolim de Moura   +7 more
wiley   +1 more source