Research on Extraction of Proanthocyanidin from Peanut Skin by Aspergillus niger Fermentation

Abstract:

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The cell wall of peanut skin was destroyed by cellulase enzymolysis from peanut skin fermentation, which was beneficial to extract proanthocyanidin. The extraction conditions of proanthocyanidin from fermented peanut skin were studied according to orthogonal experiment based on single factor experiments. And the optimum conditions were obtained as follows: extraction time 40min, extraction temperature 55°C, Concentrations of ethanol 45%, solid-liquid ratio 1:15. The extraction rate was 16.17 %.

Info:

Periodical:

Advanced Materials Research (Volumes 236-238)

Edited by:

Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao

Pages:

2499-2504

DOI:

10.4028/www.scientific.net/AMR.236-238.2499

Citation:

C. S. Zhang et al., "Research on Extraction of Proanthocyanidin from Peanut Skin by Aspergillus niger Fermentation", Advanced Materials Research, Vols. 236-238, pp. 2499-2504, 2011

Online since:

May 2011

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Price:

$35.00

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