engleski

Application of HPLC for Quantification of α-Tocopherol in Cosmeto-cotton

Cosmetotextiles proved to be very interesting source of active ingredient to be used as wellbeing products. The major issue of this treatment is durability of the product. Its lifetime is tried to be prolonged using different application methods (pad-roll, exhaustion, printing or coating) and active ingrediants. α-tocopherol was used in this study for its strong antioxidant property, capable to enhance anti aging effects of cotton products. Up to now, major concern has been dedicated to qualitative determination of active ingrediants while the aim of this study was to establish reliable analytical method for the quantification purposes. The mechanism of slow release of active ingredience is a necessary demand which can be monitored only through precise qualitative methods, such as HPLC. This method proved to be convenient indirect method enabling quantification of previously isolated α-tocopherol from cotton fabric using extraction with methanol.

cosmetotextiles ; cotton ; α-tocopherol ; identification ; HPLC analysis ; washing

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