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- This is due to the insolubility of higher esters (mainly ethyl oleate)in it. 为了解决这一矛盾,我们使用少量褐藻胶与某些无机盐类作澄清剂,取得较好效果。
- The catalyst was reusable, and the ethyl oleate yield was only slightly dropped after seven cycles. 催化剂重复使用7次,活性下降很小。
- The synthesis of some oleic acid esters (ethyl oleate,n-octyl oleate,oleyl oleate) catalyzed by lipase in some nonaqueous solvents have been studied. 对几种非水溶剂中脂肪酶催化合成油酸酯(油酸乙酯、油酸正辛酯和油酸油酯)进行了初步考察。
- The determination of the components in transesterification of sucrose octaacetate with ethyl oleate by HPLC was studied. 研究了高效液相色谱分析法在油酸乙酯与蔗糖八乙酸酯转酯化反应中组分定量分析上的应用。
- The addition of water to reduce alcohol content in liquor would produce white floc.The floc mainly contained ethyl palmitate, ethyl oleate and ethyl linoleate. 摘要在低度白酒生产过程中,白酒加水降度时,会产生白色絮状沉淀,沉淀物主要是棕榈酸乙酯、油酸乙酯和亚油酸乙酯。
- The microemulsion was prepared with the system of ethyl oleate (4%), Tween-80 (30%), PEG400 (15%) and water (51%). The microemulsion was clear and transparent with an average diameter of 34.8 nm. 微乳处方组成为:油酸乙酯4%25;吐温-8030%25;PEG 40015%25;水51%25;所得O/W型微乳澄清透明;平均粒径为34.;8nm。
- Analysis of Ethyl oleate by Gas Chromatography 油酸乙酯的气相色谱分析
- Enzymatic transesterification between sucrose octaacetate and ethyl oleate 酶催化蔗糖八乙酸酯与油酸乙酯转酯化反应的研究
- Application of High Performance Liquid Chromatography in Transesterification of Sucrose Octaacetate with Ethyl Oleate 高效液相色谱法在蔗糖八乙酸酯与油酸乙酯转酯化反应中的应用
- Keywords high performance liquid chromatography;ethyl oleate;sucrose octaacetate;sucrose esters;transesterification; 高效液相色谱;油酸乙酯;蔗糖八乙酸酯;蔗糖酯;转酯化;
- ethyl oleate 油酸乙酯
- To introduce the ethyl group into(a compound). 使乙基化把乙基引入(一化合物)
- Ethyl acetate(71. 41b)was added to the slurry in the vessel. 把醋酸乙酯71.;4磅加到容器中的浆液内。
- Ethyl lactate was synthesized with sodium bisulfate. 采用硫酸氢钠为催化剂合成乳酸乙酯。
- An alcoholic liquor distilled from grain, such as corn, rye, or barley, and containing approximately40 to50 percent ethyl alcohol by volume. 威士忌酒一种从谷类如玉米、黑麦或大麦等提炼出来含酒精液体,按容量包含约40%至50%的乙醇
- Triethanolamine polypeptide oleate is a surfactant that breaks up cerumen. 三乙醇胺油酸是一种多肽表面活性剂,打破了耳垢。
- Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98... 3-氨基苯甲酸乙酯甲烷磺酸盐;
- No ethyl acetate and cyclohexane were determined in specimen. 被测样品中未检测出环己烷,检出乙酸乙酯。
- Remove the ethyl alcohol use calcium carbonate impurity method? 用碳酸钙除去乙醇中的乙酸杂质的方法???
- A liquid containing iodine dissolved in ethyl alcohol, used as an antiseptic for wounds. 碘酊; 碘酒溶于酒精的碘的一种液体,用作防止伤口感染的药剂