甘油一酯

Disclosed is a method to prepare glycerin monostearate from byproducts of biodiesel. The method takes Chinese tallow kernel oil as material to react with carbinol to prepare biodiesel.

一种生物柴油副产物制备单硬脂酸甘油酯的方法，以乌桕梓油为原料，与甲醇反应，制备生物柴油。

A salt or ester of fulminic acid .

十七烷酸的一种甘油酯。

A colorless oily liquid occurring as a glyceride in almost all natural fats; used in making soap and cosmetics and ointments and lubricating oils.

一种无色的油质液体，作为甘油酯存在于几乎所有天然油脂中，用于制造肥皂、化妆品、药膏和润滑油。

As a kind of widely used fine chemical, glyceryl triacetate was synthesized by esterification of glycerin with acetic acid.

三乙酸甘油酯是一种用途广泛的精细化工产品。

Glyceryl isostearate 1 a glyceryl ester of margaric acid .

十七烷酸的一种甘油酯。

It was briefly reviewed that high effect food preservative should possess molecule structure character,a sort of new preservative that was glyceryl monolaurate and its synthetical method were introduced too.

简单叙述了高效食品防腐剂应具备的分子结构特征，同时介绍了一处新的防腐剂—甘油单月桂酸酯的性质及合成方法。

Using p-toluensulphonic acid supported by activated carbon as catalyst,glycerol triacetate was synthesized from glacial acetic acid and glycerin.

三醋酸甘油酯，学名三乙酸丙三醇酯，无毒、无刺激性，是一种良好的溶剂和增塑剂，广泛用于医药、食品、香料和印染工业[1]。

A method for producing fatty acid alkyl esters and/or glycerin comprising a step of bringing a fat or oil into contact with an alcohol in the presence of a catalyst, wherein the catalyst is at least one catalyst selected from the group consisting of the following to: a metal oxide having an ilmenite structure and/or a slyrankite structure; an oxide containing a metallic element belonging to the Group 12 and a metallic element belonging to the Group 4; a mixed oxide containing a metallic element belonging to the Group 12 and a tetravalent transition metallic element; a metal oxide containing zirconium and at least one metallic element selected from the group consisting of metallic elements belonging to the Groups 4, 5 and 8; and a metal oxide containing anatase type titanium oxide and/or rutile type titanium oxide, and the metal oxide containing a sulfur component of 700 ppm or less.

脂肪酸烷基酯和/或甘油的制造方法包括在催化剂的存在下使脂肪或油与醇接触的步骤，其中，所述催化剂是选自由下列～所组成的组中的至少一种催化剂：具有钛铁矿结构和/或斯里兰卡石结构的金属氧化物；含有属于第12族的金属元素和属于第4族的金属元素的氧化物；含有属于第12族的金属元素和四价过渡金属元素的混合氧化物；含有锆和选自由属于第4、5和8族的金属元素所组成的组中的至少一种金属元素的金属氧化物；和含有锐钛矿型氧化钛和/或金红石型氧化钛的金属氧化物，并且所述金属氧化物含有的硫成分为700ppm以下。

The relative activity of a lipase from Candida valida Z6 was studied in hydrolysis of simple esters,fatty acid glycerides and lipidse.

通过与一种不同来源的脂肪酶作比较，研究了粗状假丝酵母诱变株Z6产脂肪酶水解不同底物的相对酶活，包括对低级酯、脂肪酸甘油酯和天然油脂的水解。

The line 12-22 of page 6 of the above-mentioned abstract of the patent write: This composition of this patent contains one kind or many kinds of emollients such as gylciern, lanoline, aloe, liquid-state olefin, complex PRG, monostearin, compound Myrj, sodium dodecyl sulfate and so on.

上述专利摘要第6页第12——22行写道：此发明成分包括一种或多种润肤剂如甘油、羊毛脂、芦荟、液态石蜡、复合PRG、甘油单硬脂酸酯、复合Myrj、吐温、十二烷基硫酸钠等，将2种或2种以上的上述成分混合起来提高润滑效果和油质。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。