Paper Title:
Optimization of Extraction Conditions of Active Constituents from Siraitia Grosvenorii
  Abstract

The conditions of cascade extraction and isolation of some active constituents from Siraitia grosvenorii were optimized. The active constituents were extracted by ultrasonic extraction and isolated by chromatography; the obtained active constituents were determined by HPLC and/or spectrophotometry etc. The yields of the active constituents were as follows, mogroside 3.97% (purity 91.84%), polyphenol 3.45%, free polysaccharide 12.53%, free oligosaccharide 11.96%, combined polysaccharide 2.29%, combined oligosaccharide 2.88%, amino acids 6.54% and alkaloid 7.06%. This extraction process could be used as a guideline for the multi-utilization of Siraitia grosvenorii.

  Info
Periodical
Advanced Materials Research (Volumes 291-294)
Chapter
Engineering Optimization
Edited by
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages
2523-2528
DOI
10.4028/www.scientific.net/AMR.291-294.2523
Citation
J. Liu, L. Rong, C. Liu, Y. H. Rong, "Optimization of Extraction Conditions of Active Constituents from Siraitia Grosvenorii", Advanced Materials Research, Vols. 291-294, pp. 2523-2528, 2011
Online since
July 2011
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Price
$32.00
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