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1)  urea adduction fractionation
尿素包合法
1.
Purification of linoleic acid from safflower oil with urea adduction fractionation;
尿素包合法纯化红花籽油工艺研究
2.
Purification of linoleic acid from corn germ oil with urea adduction fractionation;
尿素包合法纯化玉米油中亚油酸的研究
3.
Study on influence of centrifugation on purification of linoleic acid from corn oil with urea adduction fractionation;
离心对尿素包合法富集玉米油亚油酸效果的影响
2)  urea adduct method
尿素包合法
1.
Linoleic acid was enriched by urea adduct method of the refined oil, resulting an increasing of linoleic acid methyl ester content from 78.
精油经过皂化后,采用尿素包合法富集不饱和脂肪酸,可使亚油酸甲酯的含量由粗油中的78。
2.
The orthogonal experimental design method is used to study the technological conditions of enrichment of linoleic acid methyl ester from cotton seed oil methyl ester by urea adduct method.
采用正交实验设计 ,对尿素包合法富集高纯度棉籽油亚油酸甲酯的工艺条件进行研究 ,考察了包合温度、包合时间、尿素用量、溶剂配比等因素对产品中亚油酸甲酯含量及收率的影响 ,找出了最佳工艺条件 :以甲醇作溶剂 ,脂肪酸甲酯∶尿素∶甲醇 =1∶3∶8(W /W /V) ,包合温度为 2 0℃ ,一次富集产品使亚油酸甲酯的含量从 5 7。
3.
Experiment1: Research on enrichment of linoleic acids in safflower oil by urea adduct method showed that the amount of urea affected deeply on enrichment of linoleic acid.
实验一:用尿素包合法对红花油混合脂肪酸中的亚油酸进行富集研究,通过对影响富集效果的四个因素尿素量、溶剂体积数、结晶时间与结晶温度的分析,得出以下结论:尿素量对混合脂肪酸的富集具有很大的影响,当尿素用量为混合脂肪酸的3倍时,富集后的脂肪酸碘价162。
3)  urea clathration
尿素包合法
1.
Then polyunsaturated fatty acids were separated and purified from mixed fatty methyl ester by urea clathration.
橡胶籽油经皂化、酸化后再甲酯化 ,然后用尿素包合法分离其中的多价不饱和脂肪酸甲酯 ,分离条件为 :原料配比m(混合脂肪酸甲酯 ,g)∶m (尿素 ,g)∶V(乙醇 ,mL) =1∶1。
2.
The polyunsaturated fatty acid in fish oil was esterified with conventional technology A new technologic process that was by combining the urea clathration and high-vacuum rectification was used to purity the esterified product in order to improve the quality of the product
本文在传统工艺的基础上,对鱼油中的多烯脂肪酸进行酯化,并对其酯化产物的提纯提出新的工艺路线即采用尿素包合法与高真空精馏法相结合的方法,以克服原有工艺中的不足,提高产品质量。
4)  urea adduction
尿素包合法
1.
Separation of polyunsaturated fatty acids from silkworm oil with urea adduction;
尿素包合法分离蚕蛹油中多不饱和脂肪酸
5)  urea inclusion
尿素包合法
1.
The extraction and purification of PUFA from silver carp oil by urea inclusion was studied.
尿素包合法提取及纯化鲢鱼油中多不饱和脂肪酸(PUFA)的方法进行了研究。
6)  Urea adduction fractionation purification
尿素包合法纯化
补充资料:外护圈包布、钢圈包布
分子式:
CAS号:

性质:又称外护圈包布、钢圈包布。指包在钢丝圈和三角胶条外面的胶布。当胎圈中只有一个钢丝圈、并且没有三角胶芯时,可以不用此包布。其作用是使钢丝圈和三角胶芯组成一个整体,防止在成型和放置过程中发生位移,便于成型操作。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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