闲鹤野云
第1楼2008/10/22
[quote]原文由 pengmu 发表:Microwave-assisted extraction (MAE) has been
used for the extraction of biologically active com-
pounds from different matrices, such as extraction of
lupin alkaloid (sparteine) and drug metabolites from
seeds and rat faeces [4], extraction of taxanes from
Taxus biomass [5], extraction of azadirachtin-related
limonoids from neem seed kernel [6], extraction of
felodipine tablets [7], and extraction of glycyrrhizic
acid from licorice root [8].
Extraction of tanshinones from the root of Salvia
miltiorrhiza bunge and subsequent analysis by high-
performance liquid chromatography has been re-
ported [9–11]. However, no report has been done on
the use of MAE for the extraction of tanshinones
from the root of Salvia miltiorrhiza bunge. The
purpose of this work was to develop a novel MAE
method and evaluate MAE and conventional extraction methods for the extraction and determination
of tanshinones from the root of Salvia miltiorrhiza
bunge.
微波辅助萃取(MAE)已应用于从不同原料中萃取生物活性物质,如从植物种子中萃取生物碱(金雀花素)和药物代谢物[4],从红豆杉生物中萃取紫杉烃[5],从印楝种仁中萃取印楝种仁组分柠檬苦素[6],以及非洛地乎片剂的萃取[7]和从甘草根中萃取甘草酸。[8]
从中药丹参根中萃取丹参酮并通过高效液相色谱进行后续分析已有报道[9-11]。然而,使用MAE方法从中药丹参根中萃取丹参酮未见报道。本研究的目的是开发一种新颖的MAE方法,并就从中药丹参根中萃取丹参酮的效率和测定评估微波辅助萃取方法和传统方法
小鸟飞翔
第2楼2008/10/22
前面看不出来问题,中间一大段的举例,很多专业词汇不懂,隔着山了。最后一句
这次研究的目的是开发一项新的MAE方法,并从中药丹参根中丹参酮的萃取和测定评估MAE方法以及传统萃取方法。
purpose没有翻译出来