Study on Extraction of Polyphenol from Grape Peel Microwave-Assisted Activity

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Abstract:

In this study, we performed a single-factor experiment and an orthogonal experiment to evaluate different processing conditions during the extraction of polyphenols from grape skin using microwave-assisted ethanol extraction. In the study, we found that the best conditions for polyphenol extraction using microwave assistance were as follows: 50% ethanol (40 mL) was used to extract polyphenols from grape skin (1 g) while in a 540-W microwave for 3 min.

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Periodical:

Advanced Materials Research (Volumes 864-867)

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520-525

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December 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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