硬脂的

Preparation of ethylene bis stearamide using stearyl chloride and ethylenediamine (EDA) as raw materials has been studied.

研究了以二胺硬脂酰氯为原料制双硬脂酰胺的反应,讨论了原料配比、反应时间、反应温度的响。

This is the saturation that contains because of chocolate place many tristearin acid and palmitin acid are contained in fatty acid.

这是因为巧克力所含的饱脂肪中含有大量的硬脂软脂。