Paper Title:
Study on Extraction of Dioscin from D.zingiberensis
  Abstract

The effects of extraction conditions on Extraction of Dioscin from D.zingiberensis was studied in this paper. It was shown that when the ultrasonic frequency was 35.74KHz, solid-liquid ratio(D.zingiberensis:ethanol)was 1:10, ethanol volume fraction was 75%, and extracted for 30 minutes and for 3 times, the extraction rate of dioscin from D.zingiberensis reached the highest. The method of ultrasonic-assisted ethanol extraction can not only cut down extraction time, but also increase extraction yield.

  Info
Periodical
Advanced Materials Research (Volumes 189-193)
Edited by
Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang
Pages
863-866
DOI
10.4028/www.scientific.net/AMR.189-193.863
Citation
X. Li, J. Z. Ma, J. Xia, "Study on Extraction of Dioscin from D.zingiberensis", Advanced Materials Research, Vols. 189-193, pp. 863-866, 2011
Online since
February 2011
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Price
$32.00
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Chapter 2: Microbiology and Biomedical Engineering
Abstract:The ethanol concentration, solid-to-solvent ratio, extraction temperature and extraction time were optimized by using orthogonal array...
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