Recovery of phenolic compouns by solid-state fermentation from grape pomace and wheat bran.
Recovery of phenolic compouns by solid-state fermentation from grape pomace and wheat bran.
Author(s): TELES, A. S. C.; TERZI, S. da C.; SOUZA, E. F. de; GOTTSCHALK, L. M. F.; TONON, R. V.
Summary: The grape pomace and wheat bran is rich in bioactive compounds that may be conjugated to the plant cell wall, making it difficult to recover. The objective of this study was to produce an enzymatic complex concomitant to the release of phenolics from grape pomace and wheat bran, by solid-state fermentation (SSF), using the mutant strain Aspergillus niger 3T5B8. Both substrates showed potential for the production of hydrolytic enzymes, mainly for xylanase and ?-glucosidase enzymes with grape pomace and wheat bran, respectively. In addition, SSF showed a more than 50% increase in the phenolic release of the substrates.
Publication year: 2017
Types of publication: Paper in annals and proceedings
Unit: Embrapa Food Technology
Observation
Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.
Access other publications
Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.