Solubilization properties of purified egg yolk lysolecithin and a preparation of egg yolk lysolecithin/lecithin complex as a moisturizer

摘要

Egg yolk lysolecithin is 'natural' and highly hydrophilic surfactant and is made by the hydrolization of egg yolk lecithin with phospholipase A2. We have investigated the solubilization properties of the lysolecithin. As a result, it is found that egg yolk lysolecithin LPC-1 was superior to the other natural surfactant on the solubilization properties. In addition, the solubilization properties of LPC-1 are advanced in combination with egg yolk lecithin PL-100P. QPFC COMSMESOME ME is a preparation which mainly squalane is solubilized with egg yolk lysolecithin and lecithin. It is a moisturizer for cosmetics that exceed in feeling, durability of moisture and operation.