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- acetone ethanol fermentatio 乙基丙酮发酵
- 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。
- acetone ethanol fermentation 乙基丙酮发酵
- The synthesis of the low molecular weight polyacrylamide was imvestigated in the mixed solvents of ethanol and acetone. 以乙醇和丙酮为混合溶剂合成了低分子量聚丙烯酰胺.
- It dissolves in hot grease, paraffine, ethanol, chloroform, acetone and aether, but is insoluble in water. 该产品不溶于水，热溶于油脂、石蜡、乙醇、氯仿、丙酮、乙醚。
- It is soluble in acetone, glacial acetic acid, glycerin and inorganic strong acid, not soluble in ethanol. 溶于丙酮、冰醋酸、甘油和无机强酸，不溶于乙醇。
- These can use either gasoline or ethanol. 能用汽油也可以用酒精。
- The ginger powder extracted with acetone was 8. 6%. 用丙酮和鲜姜汁制取丙酮粉，得率为8.;6%25。
- Soluble in water and methyl alcohol,slightly soluble in ethanol,insoluble in acetone and aether. 在水、甲醇中溶解；在乙醇中微溶，在丙酮和乙醚中几乎不溶。
- A headspace GC method for determination of residual ethanol, acetone and hexane in cefuroxime sodium was established. 建立了测定头孢呋辛钠中有机溶剂乙醇、丙酮及正己烷残留量的顶空气相色谱方法。
- Global ethanol trade could rise25- fold by2020. 全球的乙醇贸易到2020年将增长25倍。
- The ethanol can replace the acetone to precipitate lysozyme, and NaCl can be used to elute lysozyme from resin. 研究了用乙醇代替丙酮作有机溶剂沉析剂，同时改用氯化钠溶液洗脱溶菌酶的过程。
- The results of BeP, ethanol and DEE were negative. 其余受试物的测试结果为阴性。
- What he was sniffing was ethanol. 他所呼吸的是乙醇。
- Accumulation of ethanol is harmful to a plant. 乙醇的积累对植物体有害。
- Global ethanol trade could rise 25-fold by 2020. 全球的乙醇贸易到2020年将增长25倍。
- Alcoholic beverages are drinks containing ethanol. 酒精饮料就是指那些含有乙醇的饮料。
- The process for renovating acetone stripper system is described. 介绍了丙酮汽提塔系统的工艺改造过程。
- But ramping up ethanol production has drawbacks. 但是骤然加大酒精产量会遇到一些不利条件。
- "I think cellulosic ethanol will come. "我认为，纤维素乙醇就会来。
