自制中药面膜及其重金属含量测定

Production of Chinese Medicine Mask and Determination of Heavy Metal

以薏米、当归、杏仁、白术、甘草提取液为中药原料,以羧甲基纤维素钠和明胶为成膜物质自制中药面膜,并采用微波消解方法对样品进行预处理,测定其汞、砷、铅含量,发现均低于国家规定标准。

The Chinese medicine mask is prepared with five kinds of Chinese traditional medicine of Yimi, angelica, almond, rhizoma atractylodis macrocephalae, liquorice as raw materials and CMC and gelatin as membranous materials. The sample is pretreated by microwave digestion and the contents of mercury, arsenic and lead are determined which are lower than the national standard.