Antioxidant activity of Green Tea Fermented with Monascus pilosus
نویسندگان
چکیده
منابع مشابه
Quality Characteristics and Content of Polysaccharides in Green Tea Fermented by Monascus pilosus
In this study, we designed a method to manufacture elevated fermented green tea by using Monascus pilosus, which is known as a functional microbe, and observe its antioxidant abilities and quality characteristics. The water-soluble substance (WSS) content of the fermented tea by M. pilosus (FTM) was lower than that of the non-fermented tea (NFT), although the alcohol-insoluble substance (AIS) c...
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Green tea kombucha made of sugar and single yeast was investigated for its antimicrobial activity and composition changes during fermentation. Individual and total tea polyphenols, caffeine, sucrose, reducing sugar, total sugar, pH, acetic acid and total acids, ethanol concentration, superoxide dismutase and hexokinase activities, yeast yield and antimicrobial activity were measured systematica...
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Dear Editor: A recent article by Leung et al. (1) reported that drinking black tea has benefits equal to those of drinking green tea in terms of their antioxidant capacities because theaflavins present in black tea possess at least the same antioxidant potency as catechins present in green tea. As reported in related studies (2–4), it is clear that a group of theaflavins (TF) in black tea, spec...
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A chemical study on the n-BuOH-soluble fraction of the 95% EtOH extract of red yeast rice fermented with the fungus Monascus pilosus BCRC 38093 (Eurotiaceae) has resulted in the isolation of one new natural pyrrole derivative, designated as monascuspyrrole (1) together with nine known compounds, 3β-hydroxystigmast-5-en-7-one (2), β-sitostenone (3), monascin (4), ankaflavin (5), N-trans-feruloyl...
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Levels of essential elements with antioxidant activity, as well as catechins, gallic acid, and caffeine levels, in a total of 45 samples of different teas commercialized in Spain have been evaluated. Chromium, manganese, selenium, and zinc were determined in the samples mineralized with HNO(3) and V(2)O(5), using ETAAS as the analytical technique. The reliability of the procedure was checked by...
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ژورنال
عنوان ژورنال: Journal of Applied Biological Chemistry
سال: 2012
ISSN: 1976-0442
DOI: 10.3839/jabc.2011.054