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1·Petroleum ether extract content increased.

石油醚提取物含量有增加。

2·Mainly by tobacco bud extract petroleum ether extract obtained tobacco bud extract.

烤烟花蕾浸膏主要是通过石油醚浸提烤烟花蕾制得浸膏。

3·ResultsPetroleum ether extract and ethyl acetate extract both had some anticancer effects in vitro.

结果青天葵石油醚和醋酸乙酯部位具有一定的体外抗肿瘤作用。

4·The petroleum ether extract gave 100% mortality in shortest time followed by ethyl acetate extract.

从作用时间上看，石油醚组分作用时间最短，乙酸乙酯组分次之；

5·TheVirginia Division of petroleum ether extract is mainly extracted by Virginia tobacco extract obtained.

本司弗吉尼亚浸膏主要是通过石油醚浸提弗吉尼亚烟叶制得浸膏。

6·The content of carotenoid and petroleum ether extract reduced at three months of aging and then increased.

类胡萝卜素和石油醚提取物含量在陈化三个月时降低，之后上升。

7·The Divisionof Zimbabwe is mainly through petroleum ether extract of Zimbabwean tobacco extract obtained extract.

本司津巴布韦浸膏主要是通过石油醚浸提津巴布韦烟叶制得浸膏。

8·Conclusion the acetic ether extract has obvious antibacterial effect, also has broad-spectrum antibacterial activity.

结论了哥王乙酸乙酯提取物抑菌效果显著，具有广谱抗菌作用。

9·OBJECTIVE to investigate the toxic effect of petroleum ether extract of Herba Leonuri (PEE) on the liver and kidney in rats.

目的考察益母草石油醚提取物对大鼠肝、肾的毒性影响。

10·Overview: the Division plum extract mainly produced in Yunnan plum child, obtained through the extraction of petroleum ether extract.

概述：本司梅子浸膏主要采用云南产的酸梅子，通过石油醚浸提制得浸膏。