Antibacterial substances were existed in ethyl acetate and nbutanol phase during extraction process.
提取物的乙酸乙酯和正丁醇部位具有抑菌活性。

Production of Acetone and Butanol with Fermentive Method of clostridium Acetobutylicum
丙丁菌发酵法生产丙酮丁醇的研究

Among the more common acids are the butanoic acids, the pentanoic acids, the heptanoic acids and the octanoic acids.
丁酸、戊酸、庚酸和辛酸是更为常用的酸。

Applying Multiplex Aids in ButanoneToluene Solvent Dewaxing Process of Fushun Refinery No.
复合助滤剂在石油二厂酮苯脱蜡装置上应用。

a mixture of amyl alcohols and propanol and butanol formed from distillation of fermented liquors
戊醇，丙醇和丁醇的混合物，由发酵醪液蒸馏形成

The butyl polyglycosides were synthesised by using anhydrous glucose and butanol.
摘要以葡萄糖和正丁醇为原料合成了丁基糖苷表面活性剂。

CTC maximum head is suitable for pump discharge to Butanol handling facility.
用户确认泵出口去丁醇处理装置得最大扬程是合适得。

Using sodium bisulfate as the catalyst, butyl butyrate was synthesized from butyric acid and butanol.
以硫酸氢钠为催化剂，丁酸与丁醇为原料合成了丁酸丁酯。

Fast determination butane, butanone, acetic acid isopropyl by headspace sampling gas chromatography
顶空气相色谱法快速测定水中正丁烷，丁酮，醋酸异丙酯

kauri butanol value
贝壳杉脂丁醇值

Synthesis of Pyrrolidonium Acidic Ionic Liquids and Their Catalytic Activity for Esterification of Acetic Acid and Butanol
吡咯烷酮酸性离子液体的合成及其对酯化反应的催化活性

The invention discloses a method for screening a mutant strain of a butanol producing strain for removing catabolic repression of glucose.
本发明公开了一种筛选丁醇产生菌突变株的方法。

Determination of Heavy Substances in the Butanone Production Process by Gas Chromatography
气相色谱法测定甲乙酮重质物含量

Otherwise, high concentrations of isobutanol would inhibit the growth of the yeast.
否则，高浓度的异丁醇会抑制酵母菌的生长。

The production of sbutanol is greatly stimulated with the increase in demand for methyl ethyl ketone worldwide.
世界甲乙酮需求量的扩大促进了仲丁醇的生产。

To investigate the antiinflammatory mechanism of nbutanol extract from Melilotus suaveolens Ledeb in vitro.
目得研究草木犀正丁醇提取物在体外得抗炎作用。

Separation of ButanolAcetoneWater System Using Repulsive Extraction
用排斥萃取分离正丁醇丙酮水体系