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Study on Extraction Process Optimum of Polysaccharides from Houttuynia cordata Thunb Using Ultra High Pressure Method(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年10期
Page:
153-155
Research Field:
Publishing date:

Info

Title:
Study on Extraction Process Optimum of Polysaccharides from Houttuynia cordata Thunb Using Ultra High Pressure Method
Author(s):
XIE Yin-jun1; WU Xiang-mei1; ZHANG Pei-qi2
1.Department of Garden and Food Processing，Shangqiu Polytechnic，Shangqiu，Henan 476000；2.School of Food and Biological Engineering，Zhengzhou University of Light Industry，Zhengzhou，Henan 450002
Keywords:
ultra high pressure; Houttuynia cordata Thunb; polysaccharide; extraction
PACS:
TS 201.1
DOI:
-
Abstract:
Using ultra high pressure method (UHP)，based on the single factor test，the L9(34) orthogonal design was used to optimum extraction process of polysaccharides from Houttuynia cordata Thunb.The effect of solid to liquid ratio，ultra high pressure，extraction time on yields of polysaccharides from Houttuynia cordata Thunb was studied.The results showed that under the conditions of solid to liquid ratio 1∶20 g/mL，pressure 320 MPa and extract time 4.5 min，the yield of polysaccharides was 5.850%.This method was a better method for extracting polysaccharides from Houttuynia cordata Thunb.

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Last Update: 2014-08-15