1、Petroleum ether extract content increased.
2、The Divisionof Zimbabwe is mainly through petroleum ether extract of Zimbabwean tobacco extract obtained extract.
3、Mainly by tobacco bud extract petroleum ether extract obtained tobacco bud extract.
4、ResultsPetroleum ether extract and ethyl acetate extract both had some anticancer effects in vitro.
5、TheVirginia Division of petroleum ether extract is mainly extracted by Virginia tobacco extract obtained.
6、The petroleum ether extract gave 100% mortality in shortest time followed by ethyl acetate extract.
7、Overview: the Division plum extract mainly produced in Yunnan plum child, obtained through the extraction of petroleum ether extract.
8、Study on Chemical constituents from the part of petroleum ether extract of Euphorbia pekinensis
9、Overview: the Division tree orchid extract mainly the growth of China's Guangxi region orchid tree as raw material obtained by petroleum ether extract extract.
10、The fluorescence parameters of the chloroform extract and petroleum ether extract of two groups of vitrinoid of somewhat similar coalification are studied.
11、Overview: The Division clouds extract of tobacco from Yunnan mainly as raw materials extracted by petroleum ether extract obtained in Yunnan tobacco.
12、Overview: The Division mainly rock rose extract rock China's Zhejiang province rose to the growth of raw materials extracted by petroleum ether extract obtained.
13、The content of carotenoid and petroleum ether extract reduced at three months of aging and then increased.
14、Method: Water extracts and ethanol extracts were obtained by maceration method, while petroleum ether extract was obtained by soxhlet's extracter.
15、OBJECTIVE to investigate the toxic effect of petroleum ether extract of Herba Leonuri (PEE) on the liver and kidney in rats.
16、The results showed as follows:compared with the control group, diets added 4% to 20% cassava meal had no significant effect on apparent digestibility of ether extract and calcium of tilapia (P>0.05);
17、" Generel methods on determination of cosmetics--Determination of essence in perfume, cologne and toilet water by ether extraction with ethyl ether"
18、This paper studied on oat oil from deshelled oat seeds by petroleum ether extraction.
19、Determination method for L-ascorbic acid in fruit and vegetable juice beverages-Ethyl ether extraction method
