Objective to determine the total sugars in water extract and acetone extract from Sanyechong tea.
目的测定三叶虫茶的水提液和丙酮提取物中的总糖含量。
The active components of the acetone extract of strain H-18 were isolated by activity tracking methods.
结果表明H - 18菌株菌丝提取物中丙酮提取物有明显的抑菌活性。
Relatively, the acetone extract includes more components of lower boiling point, while it is opposite for n-hexane extract.
相对来说，丙酮提取物中的低沸点组分偏多，正己烷提取物中的高沸点组分偏多。
Objective: To observe the effect of acetone extract of Yunnan Aucklandia Lappa Decne on two models of gastric ulcer rats and explore its function and mechanism.
目的：观察云木香丙酮提取物对两种大鼠胃溃疡模型的影响，并初步探讨其作用机制。
Determination of the toxicity of ethanol extract and acetone extract to mice in Gleditsia sinensis LamThe toxicity of both extracts was assayed by gastric lavage.
通过对致死中量测定所得结果分析，乙醇提取液的毒力大于丙酮提取液的毒力，且两者毒力均较强。
Method: to extract lecithin from egg yolk with acetone and ethanol.
方法：用丙酮、乙醇提取蛋黄中的卵磷脂。
Using acetone adds the water withdraws the atrazine in the soil, than extract with trichloromethane, after concentrated and settle to permit, use the capillary gas chromatography.
采用丙酮加水提取土壤中的阿特拉津，再用三氯甲烷萃取，经浓缩、定容后，用毛细管气相色谱法测定。
The cereals were soaked in water and then extracted with chloroformethanol(8:2). The extract was concentrated up to dryness, the residue was dissolved in acetone.
将谷物用水打湿，用氯仿-乙醇（8∶2）提取，将提取液浓缩至干，残留物以丙酮溶解。
We have found there is strong restrain effect of Wild Siris heartwood extract with in methyl alcohol or with in acetone on Coriolus versicolor, soft rot fungus and Penicillium;
山槐心材的甲醇和丙酮提取物对采绒革盖菌、球毛壳菌和宛氏拟青霉菌的抑制效果都很强；
We have found there is strong restrain effect of Wild Siris heartwood extract with in methyl alcohol or with in acetone on Coriolus versicolor, soft rot fungus and Penicillium;
山槐心材的甲醇和丙酮提取物对采绒革盖菌、球毛壳菌和宛氏拟青霉菌的抑制效果都很强；
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