以椰油酸为原料,合成了珠光型椰油酸二乙醇酰胺。
The pearl type lauric acid diethanolamide was synthesized using lauric acid as row material.
研究了聚氧乙烯脂肪酸乙醇酰胺磺基琥珀酸单酯二钠的表面活性。
Surface active properties of disodium polyoxyethylene fatty acid ethanolamide sulfosuccinates were investigated.
研究了乙氧基化和丙氧基化月桂酸乙醇酰胺磺基琥珀酸单酯钠盐的表面活性。
Surface active properties of disodium ethoxylated and propoxylated lauric acid ethanolamide sulfosuccinates were studied.
本文以油酸为原料经过适当的途径合成饱和油酸乙醇酰胺硫酸酯钠,并测定其表面活性性能。
This paper has studied the synthesis of sodium saturated oleic acid ethanolamine sulfate from oleic acid by proper synthetic route and determined Its surface-activity.
以乙醇和丙酮为混合溶剂合成了低分子量聚丙烯酰胺。
The synthesis of the low molecular weight polyacrylamide was imvestigated in the mixed solvents of ethanol and acetone .
理化性质:白色结晶性粉末、溶于水、稀醇、液氨和二甲基甲酰胺,而不溶于乙醇、醚和丙酮。
Characters: White crystalline powder, soluble in water, dilute alcohol, liquid ammonia and dimethylformamide, and not soluble in ethanol, ether and acetone.
采用乙醇胺对胶原水解物酰胺化,采用二乙醇胺与甲醛的缩合物胺化,制得了阳离子蛋白填充剂。
A cationic protein filling agent has been prepared from collagen hydrolysate by amidation with ethanolamine and amination with diethanolamine-formaldehyde condensate.
乌蕨提取物经过聚酰胺柱层析,收集乙醇洗脱部分,以芦丁作标准曲线,用比色法测定总黄酮。
Using polyamide column chromatography, gathering effluent fraction of ethanol, applying rutin as standard curve, we estimated the content of crude flavonoids.
通过正交实验对菜籽油与单乙醇胺的酰胺化反应进行了研究。
The amidation reaction between rapeseed oil and monoethanolamine was studied via orthogonal experiment.
在氮气保护下,以蓖麻油、二乙醇胺和硼酸为基本原料,合成了蓖麻油烷醇酰胺硼酸酯(RAB)。
Under the protection of nitrogen, the ricinoleic alkyl alcohol amide borate (RAB) was synthesized with castor oil, diethanolamine and boric acid as raw materials.
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。
Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.
以硬脂酸(SA)和二乙醇胺(DEA)为原料,在自制催化剂的催化下合成了一种脂肪烷醇酰胺类非离子型抗静电剂。
A new non-ionic antistatic agent of fat alkanolamide was synthesized by reacted stearic acid (SA) and alkanolamide (DEA), and the effect of reaction conditions on the yield were studied.
同样地,没有观察到显著的区别在对照样品和转谷酰胺酶之间处理有关乙醇和二乙酰的样品的容量上。
Similarly, no significant differences were observed among control sample and TGase treated samples regarding the ethanol and diacetyl content.
本文用花生油经甲酯化后,直接与二乙醇胺缩合制备烷醇酰胺,并讨论了反应条件如原料配比、反应温度和时间对产品性能的影响。
To synthesis of Alkanolamide from the peanut-oil Acid methyl Ester. Some influences of starting burden, reaction temperature and time were discussed.
[摘要]目的:探究西归乙醇提取物对环磷酰胺造成的免疫低下小鼠免疫功能的影响。
Abstract Objective: To research the effect of Seselopsis extract on immune function in immunocompromised mice caused by cyclophosphamide.
方法通过静态吸附确定聚酰胺的最大吸附量为,动态吸附后考察不同浓度乙醇的洗脱曲线及纯度,定量采用HPLC定量测定。
Method:The polyamide adsorption capacity for flavone was static adsorption. Different desorption solvents were studied by dynamic adsorption, quantity analysis was carried out by HPLC.
方法通过静态吸附确定聚酰胺的最大吸附量为,动态吸附后考察不同浓度乙醇的洗脱曲线及纯度,定量采用HPLC定量测定。
Method:The polyamide adsorption capacity for flavone was static adsorption. Different desorption solvents were studied by dynamic adsorption, quantity analysis was carried out by HPLC.
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