|
KMID : 0604520100360030167
|
|
Journal of the Society of Cosmetic Scientists of Korea
2010 Volume.36 No. 3 p.167 ~ p.174
|
|
|
Analytical Methods on the Determination of Active Ingredients for Hair Nourisher Products
|
|
Kwon Kyoung-Jin
Kim Do-Jung
Kim Sang-Seop
Choi Yu-Bin
Kim Mi-Jeong
Choi Myeong-Sin
Choi Bo-Kyung
Kim Dong-Sup
|
|
|
Abstract
|
|
|
|
The hair nourisher products are used for prevention of hair loss and classified as quasi-drug in Korea. As concerns about hair loss has been increased, the demand for hair nourisher products has been growing. It is difficult to analyze their main ingredients because they contain various ingredients including natural plant extracts, vitamins, preservatives and exfoliators. The purpose of this study was to develop and validate simultaneous analytical methods of active ingredients in hair nourisher products such as nicotinamide, tocopherol, salicylic acid, dexpanthenol and benzyl nicotinate by HPLC. The active ingredients were separated on a column by using acetonitrile/phosphate buffer as a mobile phase, and detected at UV 220, 270 and 300 nm. The calibration curve showed linearity in the range of and the recoveries were 97.3 ~ 103.5 % (RSD 0.9 ~ 2.8 %) in liquid matrix and 101.9 ~ 115.9 % (RSD 0.7 ~ 7.7 %) in shampoo matrix. Validated method was applied to hair nourisher products obtained from distribution market. Fortunately, all samples met their criteria. This study might be expected to provide the method for determining active ingredients in hair nourisher products and lead to promote a rapid market entry.
|
|
|
KEYWORD
|
|
|
hair nourisher products, quasi-drug, HPLC, simultaneous analytical methods, UV-dioarray
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|