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Chemical composition and bioactivity changes in stale rice after fermentation with Cordyceps sinensis

Paper ID Volume ID Publish Year Pages File Format Full-Text
21659 43233 2008 6 PDF Available
Title
Chemical composition and bioactivity changes in stale rice after fermentation with Cordyceps sinensis
Abstract

Stale rice is typically discarded as waste because it has low eating quality as well as low nutritional and biofunctional values resulting from long-time storage. After solid-state fermentation with Cordyceps sinensis, fermented stale rice (FSR) grains contained higher amount of protein, carbohydrate, lipid, dietary fibre, vitamin E, β-glucan, amino acids and ergosterol than non-fermented stale rice. It also exhibited increased superoxide dismutase activity. When mice were administrated with powdered FSR in 1% carboxymethyl cellulose sodium salt solution (FSR-CMC-Na), increases in monoamine oxidase B (MAO-B) in brain, lipid peroxides (LPOs) in liver, and myocardial lipofuscin related to aging were inhibited, while the activity of MAO-B in liver was not significantly changed. The results suggest that solid-state fermentation of low-valued or waste stale rice could produce an important bioresource to develop bioactive food materials.

Keywords
stale rice; solid-state fermentation; Cordyceps sinensis; amino acids; ergosterol; β-glucan; superoxide dismutase; senescenceCMC, carboxymethyl cellulose; CMC-Na, carboxymethyl cellulose sodium salt; FSR, fermented stale rice; LPOs, lipid peroxides; MAO-B
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Chemical composition and bioactivity changes in stale rice after fermentation with Cordyceps sinensis
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Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Bioscience and Bioengineering - Volume 106, Issue 2, August 2008, Pages 188–193
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us