1.
Study on Chemical Constituents of Tilia Mongolica Barks by Ether Extract
蒙椴树皮乙醚提取物化学成分的研究
2.
Analysis of chemical compositions of propolis extractives with ether in different habitats by GC-MS
GC-MS分析不同产地蜂胶的乙醚提取物
3.
Finally choosing the chloroform as the best one for column chromatography, by which the aether extract was isolated to four parts and with the bioactivity tests, the Part Ⅲ was chosed as the best one against watermelon Fusarium wilt.
乙醚提取物经氯仿柱层析分离得流份四个,分别做抑菌实验,其中流份Ⅲ活性最大。
4.
GC-MS Analysis of the Ethyl Ether Soaking Extraction from Morinda citrifolia Seeds
诺丽籽乙醚冷浸提取物的GC-MS分析
5.
Animal and vegetable fats and oils--Determination of unsaponifiable matter Part 1: Method using diethyl ether extraction (Reference method)
GB/T5535.1-1998动植物油脂不皂化物测定第一部分:乙醚提取法(第一方法)
6.
ANALYSIS OF CHEMICAL COMPOSITION OF FRITILLARIA. UNIBIACTEATA BY GC-MS
暗紫贝母乙醚萃取物的GC-MS分析
7.
Analysis of Chemical Constituents of Petroleum Ether Extract from Poplar Bud
杨树芽石油醚提取物的化学成分分析
8.
Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.
方法采用乙醇提取,石油醚脱脂,氯仿萃取,上聚酰胺柱得到高良姜素。
9.
In this thesis , method of extracted by aether after decomposition by Alliinase was adopted to obtain rough product ( garlic oil ) .
本课题采用酶法乙醚萃取法提取大蒜素粗品（大蒜油）。
10.
Pharmacological Actions of the Ethyl Acetate Extract from the Root of Rhododendron Molle G. Don
羊踯躅根乙酸乙酯提取物的药理作用
11.
Bioactivity of Petroleum Ether Extract from Dodonaea viscosa Seed against Sitophilus zaemais
坡柳种子石油醚提取物对玉米象的生物活性
12.
Methods:(1) To separate stilbene glycoside by using silica gel column chromatography with gradient elution consisting of ethyl acetate and petroleum ether.
方法：（）硅胶柱色谱法，乙酸乙酯-石油醚梯度洗脱，自何首乌中提取分离二苯乙烯苷单体成分。
13.
Study on the Secoiridoid Components and the Extract Processing of Radix Gentianae;
龙胆中环烯醚萜类成分及其提取物工艺研究
14.
Study on Antitumor Effect and Mechanism of Petroleum Ether Extract of Pine Needles in vivo and vitro
松针石油醚提取物体内外抗肿瘤及机理研究
15.
Analysis of the chemical composition of petroleum extraction from the flowers of Tetraena mongolica Maxim
四合木花石油醚提取物的化学成分分析
16.
Study on Antioxidant Activity of Extract from Valeriana offeinalis L.
宽叶缬草醚酯提取物体外抗氧化活性研究
17.
ethylether-boron trifluoride complex
乙醚－三氟化硼络合物
18.
hexabromide value
六溴化物值(100克脂肪酸萃取的乙醚不溶性六溴化硬脂酸的克数)