«Previous Article|Table of Contents|Next Article»

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:

2009年01期

Page:

120-123

Research Field:

生物学

Publishing date:

Info

Title:

Study on Ultrasonic Wave Extraction of Flavonoids From Ixeris Sonchifolia (Bge.) Hance.

Author(s):

Wang Jian’an¹; Li Yanzhi¹; Wu Guorong²; Liu Xia ³; Ai Junli¹

1.School of Pharmaceutical Science,Jining Medical University,Rizhao 272826,China

Keywords:

Ix eris sonch ifolia ( Bg e. ) H ance. ;  to tal flavono ids;  u ltrasonic wave;  ex tracting technics

PACS:

R284.2

DOI:

-

Abstract:

The a im of the study w as to confirm the optim um techn ics cond ition o f extrac ting to tal flavono ids from Ix eris sonchifo lia ( Bge. ) H ance. by u ltrasound w av e. Based on sing le factor test, the orthogonal experim ents were conducted w ith 4 factors of ethano l concentration, the ratio o f raw m ater ia ls to so lvent, u ltrasonic pow er and extracting tim e. The im pact w ill activa te by ultrason ic pow er, concentration o f alcoho,l m a teria lliqu id ratio, ultrasonic tim e. Under the conditions of 7. 72 m ol/L ethano l as extraction so lvent, ma teria l to ethano l ratio 1.20, ultrason ic pow er 400W, extraction tim e 60m in, treating w ith u ltrasonic for tw ice repeated ly a t the tem pe rature o f 50℃ , the tota l flavono ids ex traction effi c iency can reach as h igh as 1. 102%.

References:

[ 1] 江苏新医学院编. 中药大辞典(上册) [M ] . 上海: 上海科学技术出版社, 1986: 1 300.
[ 2] 全国中草药汇编-编写组编. 全国中草药汇编[M ] . 2版. 北京: 人民卫生出版社, 1996: 532.
[ 3] 戴锦娜, 尹然, 陈晓辉, 等. 苦碟子化学成分和药理作用研究进展[ J]. 西北药学杂志, 2006, 21( 4): 94-96.
[ 4] 郭孝武. 超声技术在中草药成分提取中的应用[ J] . 中草药, 1993, 24( 10) : 548.
[ 5] 葛蕾, 李志西, 翔宇, 等. 超声波提取苹果渣多酚工艺研究[ J]. 食品研究与开发, 2005, 26( 1): 79-81.
[ 6] 刘祥义. 超声波提取元宝枫叶总黄酮方法研究[ J] . 云南化工, 2003, 30( 1): 27-28.
[ 7] 赵兵, 王玉春, 欧阳藩. 超声波在植物提取中的应用[ J] . 中草药, 1999, 30( 3): 附1-3.
[ 8]李红兵, 孙立华, 孙国才. 超声波提取法在中国药典中的应用探讨[ J] . 中国药品标准, 2001, 4( 2): 18-20.
[ 9] 董嘉德. 超声波在中药提取中的应用[ J]. 中国药业, 2002, 11( 11) : 55.

Memo

Memo:

-

Common functions

Last Update: 2013-04-23