2) multi-stage countercurrent extraction
动态罐组式逆流提取
1.
Advances in studies on multi-stage countercurrent extraction technology in traditional Chinese medicine;
动态罐组式逆流提取技术在中药生产中的应用研究进展
3) Continuous counter–current extraction
连续动态逆流提取
4) three-effect dynamic countercurrent extraction
三效动态逆流提取
1.
Process of three-effect dynamic countercurrent extraction from Hedyotis diffusa
白花蛇舌草的三效动态逆流提取工艺研究
5) countercurrent extraction
逆流提取
1.
The results showed that the optimal conditions were as follows:countercurrent extraction of 4 levels,pH 9 at 80 ℃,with 1︰30 as the original ratio of material to solvent,and 30 min,20 min,15 min or 10 min as extracting time in respective gradient level.
以水为提取剂对米糠黄酮逆流提取,研究了该工艺中影响黄酮提取率的主要因素,得出了合理的操作参数,即提取温度80℃,提取液pH 9,最初料液比1 g︰30 mL,提取时间逐级为30、20、15和10 min的4级逆流提取,此时黄酮的提取率及原料、溶剂的利用率均最高。
2.
A new method of tea extraction was introduced,and analyzed the process of countercurrent extraction.
介绍了一种茶叶浸提的新方法,并对逆流提取的过程进行了分析。
3.
Objective:There were little lab-scale research on dynamic continuous countercurrent extraction from Traditional Chinese Medicine, so a lab-scale simulated method was put forward.
目的:针对目前极少实验室规模研究中药材多效动态连续逆流提取,提出一种实验室模拟方法,为该种方法的中试化奠定基础。
6) Dynamic extraction
动态提取
1.
Progress in dynamic extraction of cognitive evoked potential;
认知诱发电位动态提取的研究进展
2.
Dynamic extraction is a new techology and the trend in extraction system of TCM.
动态提取是一种新的中药提取工艺,也是中药提取的发展方向。
3.
Like many biological signals, the dynamic extraction of EP is corrupted by noise from background ongoing spontaneous electroencephalogram (EEG).
但是诱发电位的动态提取非常困难，一方面因为它的波幅很低，“淹没”在被同时记录到的自发脑电中，信噪比很低；另一方面，诱发电位和自发脑电的频率范围在很大程度上重叠。
补充资料：动态
①（事情）变化发展的情况：科技～ㄧ从这些图片里可以看出我国建设的～。②艺术形象表现出的活动神态：画中人物，～各异，栩栩如生。③运动变化状态的或从运动变化状态考察的：～工作点ㄧ～电流ㄧ～分析。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条