Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chemical Industry and Engineering Progress》 2009-02
Add to Favorite Get Latest Update

Optimization of ultrasonic extraction technology of podophyllotoxin from Sinopodophyllum emodi(Wall.)Ying

YANG Lei1,TANG Xiaoxi1,ZHAO Chunjian1,MA Chunhui1,ZU Yuangang1,YU Zhijia2 (1 Key Laboratory of Forest Plant Ecology,Ministry of Education,Northeast Forestry University,Harbin 150040, Heilongjiang,China;2 Administration of Liupan Mountain National Natural Reserve,Guyuan 756401,Ningxia,China)  
The effects of extraction time,ethanol concentration,ratio of liquid to solid,and ultrasound power on extraction using ultrasound to extract podophyllotoxin from Sinopodophyllum emodi(Wall.)Ying were investigated. The extraction parameters were optimized by the response surface method (RSM) as follows:ethanol concentration of 55.43% alcohol,ratio of liquid to solid of 9.97∶1, extraction time of 49.87 minutes,ultrasound power of 206.71 W. The optimized extraction rate could reach 13.36% and the content of podophyllotoxin in lixivium was 2.78%. The optimized model by RSM agreed well with practice.
【Fund】: 国家科技支撑计划项目(2006BAD18B04)
【CateGory Index】: TQ461
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 1 Hits
1 WEN Pu hong (Department of Chemistry and Chemical Engineering,Baoji College of Arts and Science,Baoji 721007,China);A New Technology for Preparing Podophyllotoxin of High Purity[J];Fine Chemicals;2001-10
Chinese Journal Full-text Database 10 Hits
1 LI Yu-ping et al (Special Crops Laboratory of Beer Material Institute,Gansu Academy of Agricultural Science,Lanzhou,Gansu 730070);Study of Germination Promoter of Sinopodohyllum hexandrum Seeds[J];Journal of Anhui Agricultural Sciences;2008-21
2 QIU Hexiang1 QIU Ying-xiong2(1.Tongcheng City Environmental protection Bureau,Tongcheng, 231400; 2.College of Life Sciences, Zhejiang University,Hangzhou 310029);Advances in Kesearch on the Endemic and Endangered Plant of Dysosma in China and Its Exploitation Prospects[J];Journal of Anqing Teachers College(Natural Science Edition);2002-04
3 YANG Li-qin,WANG Jun,REN Hui-li(Ningxia University,Ningxia,Yinchuan 750021,China);Study on Endangered Reason and Protection Ways of Sinopodophyllum hexandrum[J];Northern Horticulture;2009-02
4 LI Yu-ping(Special Crops Laboratory of Beer Material Institute,Academy of Agricultural Science,Lanzhou,Gansu 730070,China);Study of the Localization Technology of the Gansu Wild Sinopodohyllum hexandrum(Royle)Ying[J];Northern Horticulture;2009-04
5 Deng Shuduan, Zhao Xingling, Wang Wei , Huang Qiling, Ding Zhongtao, Cao Qiue 1 (Department of Chemistry, Center for Advanced Studies of Medicinal and Organic Chemistry,Yunnan University, Kunming 65009);The Distribution of Podophyllotoxin in the Different Parts of Dysosma Versipellis (Hance) M. Cheng by Capillary Zone Electrophoresis[J];Chinese Journal of Analytical Chemistry;2006-05
6 ZHENG Jian, CHEN Huan wen, LIU Hong wei, LI Bao hua, ZHANG Han qi, YU Ai min, JIN Qin han * (Changchun R&D Center for Analytical Instruments, Department of Chemistry, Jilin University, Changchun, 130023);Application of UV-Vis Spectrophotometry in Pharmaceuticals Analysis[J];Journal of Analytical Science;2002-02
7 LI Zhong-chao, WANG Xiao-lan, GE Xue-jun~* ( South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China );The biology and conservation of Sinopodophyllum hexandrum,an endangered medicinal herb[J];Guihaia;2005-02
8 YANG Shuang1,WANG Yong2,CHEN Zhi-lan1,HE Jian-qing1,TIAN Fa-yi1(1.Agriculture and Animal Husbandry College,Tibet University,Linzhi,Tibet 860000,China;2.Agricultural and Animal Bureau of Linzhi,Linzhi,Tibet 860000,China);Primary Study on the Callus Inducement from Embryo of Dysosma tsayuensis Ying[J];Journal of Beijing University of Agriculture;2009-03
9 HUANG Heng-yu 1,LI Li 1,MA Shao-bin 2 (1 Biology Department of Jieshou University, Jishou 416000, Hunan China; 2 Biology Department of Yunnan University, Kunming 650091,Yunan,China);Through Studying on Podophylloideae Discuss the Significance of Comparative Embryology to Plant Taxonomy & Systematic Botany[J];JOURNAL OF JISHOU UNIVERSITY(NATURAL SCIENCE EDITION);1999-04
10 WEN Pu hong (Department of Chemistry and Chemical Engineering,Baoji College of Arts and Science,Baoji 721007,China);A New Technology for Preparing Podophyllotoxin of High Purity[J];Fine Chemicals;2001-10
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 Wang, Zhi-Guang Ma, Wei-Yong Zhang, Chun-Nian~* (Shanghai Institute of Pharmaceutical Industry, Shanghai, 200437);Stereocontrolled Synthesis of 4-Mercapto-4-deoxy-4'-demethylepipodophyllotoxin[J];Acta Chimica Sinica;1992-07
2 Wang, Zhi-Guang Ma, Wei-Yong~* Zhang, Chun-Nian(Shanghai Institute of Pharmaceutical Industry, Shanghai, 200437);Synthesis and Antitumor Activities of 4-Alkylselenyl-4-deoxy-4′-demethylepipodophyliotoxin[J];Acta Chimica Sinica;1993-09
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved