Biotransformation of (−)-epicatechin, (+)-epicatechin, (−)-catechin, and (+)-catechin by intestinal bacteria involved in isoflavone metabolism
نویسندگان
چکیده
منابع مشابه
Bioconversion of (-)-epicatechin, (+)-epicatechin, (-)-catechin, and (+)-catechin by (-)-epigallocatechin-metabolizing bacteria.
Bioconversion of (-)-epicatechin (-EC), (+)-epicatechin (+EC), (-)-catechin (-C), and (+)-catechin (+C) by (-)-epigallocatechin (-EGC)-metabolizing bacteria, Adlercreutzia equolifaciens MT4s-5, Eggerthella lenta JCM 9979, and Flavonifractor plautii MT42, was investigated. A. equolifaciens MT4s-5 could catalyze C ring cleavage to form (2S)-1-(3,4-dihydroxyphenyl)-3-(2,4,6-trihydroxyphenyl)propan...
متن کاملCatechin and epicatechin reduce mitochondrial dysfunction and oxidative stress induced by amiodarone in human lung fibroblasts
BACKGROUND Amiodarone (AMD) and its metabolite N-desethylamiodarone can cause some adverse effects, which include pulmonary toxicity. Some studies suggest that mitochondrial dysfunction and oxidative stress may play a role in these adverse effects. Catechin and epicatechin are recognized as important phenolic compounds with the ability to decrease oxidative stress. Therefore, the aim of this st...
متن کاملA study on the targeting of ceramide metabolism by (-)-epicatechin gallate, catechin and quercetin in A-549 lung cancer cell line
Catechin, epicatechin gallate (ECG) and quercetin, as bioactive flavonoids, have been shown to possess anticarcinogenic effects. Ceramide plays an important role in killing tumor cells. Accordingly, the aim of this study was to clarify the involvement of these compounds in ceramide metabolism in A549 cancerous cell line. Spectrophotometer, cell culture and HPLC methods were used. Cell viability...
متن کاملDetermination of Catechin and Epicatechin Content in Chocolates by High-Performance Liquid Chromatography
A simple and sensitive reversed phase high-performance liquid chromatographic (HPLC) method has been developed for the determination of catechin and epicatechin in cocoa powder and chocolates. The separation was achieved on a reversed phase C 18 column (TARGA) 5 μm by gradient elution with a flow rate of 1.0 mL/minute with an operating temperature of 30°C and detection with a UV-Visible detecto...
متن کاملCatechin, epicatechin, quercetin, rutin and resveratrol in red grape: Content, in vitro antioxidant activity and interactions
The extracts obtained from skin and seeds of 10 native Tuscan and international Vitis vinifera varieties were evaluated for their antioxidant activity, total phenolic and anthocyanin content and subjected to HPLC–UV analysis to quantify the content of five phenolic constituents of biological interest: catechin and epicatechin in seeds and quercetin, rutin and resveratrol in skin extracts. The a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bioscience, Biotechnology, and Biochemistry
سال: 2016
ISSN: 0916-8451,1347-6947
DOI: 10.1080/09168451.2015.1079480