Study on extraction of water soluble dietary fiber from malus asiatica

In order to obtain the preparation technology of water soluble dietary fiber, malus asiatica was used as raw materials by enzymatic and chemical methods in this paper. Optimum conditions for extracting the water-soluble dietary fiber in the raw materials were confirmed through orthogonal tests. The...

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Bibliographic Details
Main Authors: Hao-qiu Li, Guo-ze Wang, Xin-yong You
Format: Conference Proceeding
Language:chi ; eng
Subjects:
Arrays
Biology
Chemicals
Dietary fiber
Educational institutions
Malus asiatica
Optical fiber testing
Physics
Preparation technology
Raw materials
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Summary:In order to obtain the preparation technology of water soluble dietary fiber, malus asiatica was used as raw materials by enzymatic and chemical methods in this paper. Optimum conditions for extracting the water-soluble dietary fiber in the raw materials were confirmed through orthogonal tests. The results showed that optimum condition of the malus prunifolia was as follow: 0.5% glucoamylase with reaction temperature of 60°C, hydrolysis time 60min, pH 12 alkali with hydrolysis temperature of 70°C and hydrolysis time of 90min.
DOI:10.1109/RSETE.2011.5966009