Results 21 to 30 of about 26,847 (292)

Screening and mechanistic evaluation of antioxidants for mitigating beany flavor formation during pea protein isolation [PDF]

Current Research in Food Science
This study investigated the role of lipid oxidation in off-flavor development during pea protein (PP) extraction via alkaline solubilization and isoelectric precipitation and its mitigation through antioxidant treatment. Four antioxidants (coffee extract,
José Villacís-Chiriboga, Elahe Sharifi, Madeleine Jönsson, Karin Wendin, Mehdi Abdollahi   +4 more
doaj   +2 more sources

Binding of Catechins to Staphylococcal Enterotoxin A [PDF]

Molecules, 2018
Staphylococcal enterotoxin A (SEA) is a toxin protein, and is the most common cause of staphylococcal food poisoning. Polyphenols, such as catechins, are known to interact with proteins. In this study, we investigated the binding of catechins to SEA using SPR (Biacore), Fourier transform infrared spectroscopy (FT-IR), isothermal titration calorimetry ...
Shimamura, Yuko, Utsumi, Mio, Hirai, Chikako, Nakano, Shogo, Ito, Sohei, Tsuji, Ai, Ishii, Takeshi, Hosoya, Takahiro, Kan, Toshiyuki, Ohashi, Norio, Masuda, Shuichi   +10 more
openaire   +4 more sources

Advances in Nanodelivery of Green Tea Catechins to Enhance the Anticancer Activity

Molecules, 2021
Cancer is one of the leading causes of death globally. A variety of phenolic compounds display preventative and therapeutic effects against cancers. Green teas are rich in phenolics.
Yike Jiang, Ziyi Jiang, Lan Ma, Qingrong Huang   +3 more
doaj   +1 more source

Catechins as epigenetic modulators

, 2018
Flavonoids, a group of abundant food polyphenols, support the endogenous antioxidant system and maintenance of redox homeostasis by scavenging reactive oxygen species.
Vidaković, Melita, Bartoszek, Agnieszka, Namiesnik, Jacek, Baranowska, Monika, Jakubek, Patrycja, Rajić, Jovana   +5 more
core   +5 more sources

Effect of Dietary Components on the Bioavailability of Catechins and the Application of Polyphenol Synergism

Shipin gongye ke-ji, 2023
Catechins are phenolic compounds with various health benefits such as anti-allergic, antioxidant, anti-inflammatory, and anti-bacterial. However, catechins have poor thermal stability and low bioavailability.
Ruining YU, Zhilin JIANG, Xiaoqin WU, Jianfu SHEN   +3 more
doaj   +1 more source

Investigate the binding of catechins to trypsin using docking and molecular dynamics simulation. [PDF]

PLoS ONE, 2015
To explore the inhibitory mechanism of catechins for digestive enzymes, we investigated the binding mode of catechins to a typical digestive enzyme-trypsin and analyzed the structure-activity relationship of catechins, using an integration of molecular ...
Fengchao Cui, Kecheng Yang, Yunqi Li
doaj   +1 more source

Depigmenting Effect of Catechins [PDF]

Molecules, 2009
The aim of the present work was to clarify the anti-melanogenic mechanism of the catechin group. In this study, we used (-)-epigallocatechin-3-gallate (EGCG), (-)-epigallocatechin (EGC), (-)-catechin (C), and gallic acid (GA). The catechin group inhibited melanin synthesis in B16 melanoma cells.
Sato, Kazuomi, Toriyama, Masaru
openaire   +3 more sources

Subcellular Localization of Galloylated Catechins in Tea Plants (Camellia sinensis (L.) O. Kuntze) Assessed via Immunohistochemistry

Frontiers in Plant Science, 2016
Galloylated catechins, as the main secondary metabolites in the tea plant, including (-)-epigallocatechin-3-gallate and (-)-epicatechin-3-gallate, comprise approximately three-quarters of all the tea plant catechins and have stronger effects than non ...
Huanhuan eXu, Huanhuan eXu, Huanhuan eXu, Ya eWang, Ya eWang, Ya eWang, Yana eChen, Yana eChen, Pan eZhang, Pan eZhang, Yi eZhao, Yi eZhao, Yewei eHuang, Yewei eHuang, Yewei eHuang, Xuanjun eWang, Xuanjun eWang, Xuanjun eWang, Jun eSheng, Jun eSheng   +19 more
doaj   +1 more source

Catechins from oolong tea improve uterine defects by inhibiting STAT3 signaling in polycystic ovary syndrome mice

Chinese Medicine, 2020
Background It is showed that inflammation is causative factor for PCOS, leading to a decline in ovarian fertility. Previous studies have reported that tea consumption can reduce the incidence of ovarian cancer. We speculate that catechins from oolong tea
Ge Hong, Hao Wu, Shi-Tang Ma, Zhe Su
doaj   +1 more source

Catechins decrease neurological severity score through apoptosis and neurotropic factor pathway in rat traumatic brain injury

Universa Medicina, 2017
BACKGROUND Catechins inhibits apoptosis through anti oxidant and anti inflamation pathway. Catechins also increases brain-derived neurotrophic factor (BDNF).
Retty Ratnawati, Annisa Nurul Arofah, Anastasia Novitasari, Sartika Dewi Utami, Made Ayu Hariningsih, Masruroh Rahayu, Sri Budhi Rianawati, Hari Purnomo, Mochammad Dalhar   +8 more
doaj   +1 more source