Sodium lauroyl sarcosinate was prepared. Preperties of the above product was determined. The result shows that the product is a N acylamino acid surfactant with good properties.

合成N-月桂酰基肌氨酸钠，测定要性能。结果表明该产品是一性能优良的氨基酸表面活性。

From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.

香纯化得到的香酸(枞酸)与马来酸酐反应得马来海酸,再与二乙醇胺反应制得香马来酰胺基乙醇表面活情.