Recovery of Polyphenols from Brewer’s Spent Grains

The recovery of antioxidant polyphenols from light, dark and mix brewer’s spent grain (BSG) using conventional maceration, microwave and ultrasound assisted extraction was investigated. Total polyphenols were measured in the crude (60% acetone), liquor extracts (saponified with 0.75% NaOH)...

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Bibliographic Details
Main Authors: Rares I. Birsan, Peter Wilde, Keith W. Waldron, Dilip K. Rai
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Antioxidants
Subjects:
Online Access:https://www.mdpi.com/2076-3921/8/9/380

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