Lauricidin and its preparation with sorbic acid (Lauribic) for preservation of fruits are tested and their antibiotic activity on oranges, pears and apples is determined by round filter paper method.

对月桂酸甘油单酯及其与山梨酸的进行了水果保应效果的研，圆滤纸片法测定了它们对桔、梨和苹果上霉菌的抑霉菌活性。