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Study on Kinetics of Acid Hydrolysis and Extraction of Polysaccharide From Aloe(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年12期
Page:
110-112
Research Field:
Publishing date:

Info

Title:
Study on Kinetics of Acid Hydrolysis and Extraction of Polysaccharide From Aloe
Author(s):
CHEN Ping; MIAO Xiao-yan; HE Fu-qiang
Department of Biochemistry,Baoding University,Baoding,Hebei 071000
Keywords:
aloe polysaccharide; extraction; acid hydrolysis kinetics
PACS:
Q 949.9
DOI:
-
Abstract:
Taking fresh Curacao aloe as material,polysaccharide was extracted by the optimized ultrasound alcohol sedimentation method,the polysaccharides was determinated in different concentration of HCl conditions with the optical method.The results showed that the hydrolysis reactions was coincidence with first grade equation.The optimized traditional alcohol sedimentation method was suitable for the industrial production because of simplified procedure and low energy consumption;these results would lay a theoretical foundation for the development application of aloe polysaccharide,especially in the preparation of active oligosaccharide with certain molecular under the acid-controllable conditions.

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Last Update: 2014-08-01