Study on Extraction Technology for Polysaccharides in Pitaya Flower

GAO Hui-ying; WANG Qi; CHEN Yuan; ZHENG Heng-guang; YU Ya-bai

doi:10.19303/j.issn.1008-0384.2013.04.007

Volume 28 Issue 4

Apr. 2013

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Article Navigation > Fujian Journal of Agricultural Sciences > 2013 > 28(4): 335-338

GAO Hui-ying, WANG Qi, CHEN Yuan, ZHENG Heng-guang, YU Ya-bai. Study on Extraction Technology for Polysaccharides in Pitaya Flower[J]. Fujian Journal of Agricultural Sciences, 2013, 28(4): 335-338. doi: 10.19303/j.issn.1008-0384.2013.04.007

Citation:

GAO Hui-ying, WANG Qi, CHEN Yuan, ZHENG Heng-guang, YU Ya-bai. Study on Extraction Technology for Polysaccharides in Pitaya Flower[J]. Fujian Journal of Agricultural Sciences, 2013, 28(4): 335-338. doi: 10.19303/j.issn.1008-0384.2013.04.007

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Study on Extraction Technology for Polysaccharides in Pitaya Flower

doi: 10.19303/j.issn.1008-0384.2013.04.007

Institute of agricultural engineering technology,Fujian Academy of Agricultural Sciences,Fuzhou,Fujian 350003,China

Received Date: 2013-01-27
Publish Date: 2013-04-18

Abstract

Abstract

Hot water was used for extracting polysaccharide from pitaya flower.Heating temperature,the ratio of solid to liquid,and heating time were three factors used separately in single factor test to analyze the influence of various factor on extraction efficiency.Orthogonal experiment design L9(33)was applied to optimize the extraction parameters.The results showed that,with ratio solid∶liquid in 1∶35and extraction temperature at 90℃for 3h,the best extraction efficiency of polysaccharides from pitaya flower was obtained for 55.87mg.g-1.
- pitaya flower,
- polysaccharide,
- extraction,
- orthogonal test

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References(20)

References

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