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    • 10. 发明授权
    • Method for testing skin for presence of moisturizer
    • 皮肤保湿剂的存在方法
    • US4690815A
    • 1987-09-01
    • US765632
    • 1985-08-15
    • George E. Deckner
    • George E. Deckner
    • G01N33/50G01N33/52C12Q1/58G01N33/48G01N33/62G01N33/68
    • G01N33/521G01N33/5014Y10S435/805Y10T436/144444
    • A method for testing skin for presence of moisturizing substances is provided which method includes the steps of applying to the skin a moisturizer formulation which includes protein, urea and/or glucose and/or other reducing sugar such as fructose all of which bind with water and form a film or coating on the skin which inhibits moisture loss from the skin, and subsequently testing the skin for the presence of protein, urea and/or glucose and/or other reducing sugar remaining on the skin which is directly correlated to the amount of moisturizer formulation remaining on the skin. When it is determined through the testing that there has been at least a predetermined loss of protein, urea and/or glucose or other reducing sugar, additional moisturizer is then applied to the skin.
    • 提供了一种用于测试皮肤存在保湿物质的方法,该方法包括以下步骤:向皮肤施用包含蛋白质,尿素和/或葡萄糖和/或其它还原糖如果糖的所有这些都与水结合的保湿剂制剂,以及 在皮肤上形成膜或涂层,其抑制水分从皮肤中的损失,随后测试皮肤中残留在皮肤上的蛋白质,尿素和/或其它还原糖的存在,其与皮肤的量 保湿剂配方保留在皮肤上。 当通过测试确定蛋白质,尿素和/或葡萄糖或其它还原糖至少存在预定的损失时,然后将另外的保湿剂施加到皮肤上。