文献类型：期刊文献

中文题名：中草药浸提温度对有效成分浸出浓度的影响

英文题名：Effect of temperature on concentration of active components extracted from medicinal herb

作者：储茂泉[1];古宏晨[1];刘国杰[1]

机构：[1]华东理工大学化学与制药学院国家教育部超细材料制备与应用重点实验室,上海200237

年份：2001

卷号：32

期号：1

起止页码：22

中文期刊名：中草药

外文期刊名：Chinese Traditional and Herbal Drugs

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：中草药;有效成分;浸提温度;数据模型;丹参酮

外文关键词：medicinal herb; active component; extraction temperature; mathematical model; tanshinone

摘要：目的　建立中草药浸提过程的温度与有效成分浸出浓度之间关系的数学模型。方法　在前文提出的中草药浸提过程动力学模型的基础上 ,进一步研究扩散系数和浓度梯度随温度的变化。结果　对不同温度下从丹参Salvia miltiorrhiza Bge.中浸提有效成分丹参酮 (tanshinone)的实验表明 ,该模型能满意地反映实验事实。
Object To develop a mathematical model on the relationship between the temperature used in the course of extraction of medicinal herbs and the concentration of active component obtained Methods Based on the kinetic model on medicinal herb extraction process reported in our previous article *, diffusion coefficient and concentration gradient varying with temperature were further studied Results The process which tanshinone was extracted from Salvia miltiorrhiza Bge at different temperatures showed that the model could well match the experimental data Conclusion The relation between the temperature and the concentration of active component could be described by this model