摘要
利用微波萃取高效液相色谱法测定了口红中芳香胺类化合物.先将口红涂于玻璃片上,然后用微波萃取和高效液相色谱法测定萃取液中的芳香胺类化合物.研究了3种市售口红并得到了芳香胺类化合物的定量测定结果.考察了微波萃取的条件,并将薄层色谱等萃取分离方法和微波萃取法进行了比较,证明微波萃取法在萃取膏状物和蜡状物中的组分时,具有比其它方法更加方便、快速等优点.
A new method, microwave-assisted extraction （MAE） high-performance liquid chromatography （ HPLC）, for quantitative determination of aromatic amine compounds in lipstick was developed. The lipstick sample was coated on glass slide, then the glass was put in the extraction vessel and aromatic amine compounds in the sample were extracted by microwave radiation. The obtained extract was analyzed by HPLC.Three commercial lipsticks were analyzed and the satisfactory results were obtained.Compared with the other extraction methods, the MAE takes shorter time and the extraction yields of the aromatic amine compounds obtained by using MAE are higher.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2005年第9期1623-1626,共4页
Chemical Journal of Chinese Universities
关键词
微波萃取
口红
芳香胺
Microwave-assisted extraction
Lipstick
Aromatic amine
