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China Surfactant Detergent & Cosmetics ›› 2015, Vol. 45 ›› Issue (3): 166-168.doi: 10.13218/j.cnki.csdc.2015.03.010

• Developmentandapplicatio • Previous Articles     Next Articles

Factors that affect the peroxide value of Prinsepia utilis Royle oil

WEN Wen-zhong1, HUANG Can2, LAN Yi-jun1, TAO Yu2, ZHOU Ji2   

  1. 1.Prince Frog China Daily Chemical Co.,Ltd.,Zhangzhou,Fujian 363000,China;
    2.Kunming Chin-herb Bio-tech Co.,Ltd.,Kunming,Yunnan 650117,China
  • Online:2015-03-22 Published:2019-04-02

Abstract: In order to realize the optimum storing conditions of Prinsepia utilis Royle oil,the peroxide value of Prinsepia utilis Royle oil from different areas or ages was compared.Besides,effect of moisture content and Vitamin E (VE) purity in the oil on the change of peroxide value was studied.Results showed that the initial quality of newly expressed oil of new Weixi fruits is rather good.Its peroxide value rises with the extension of time.High moisture content in the oil will remarkably promote the oxidization of the oil.Addition of VE of 50% mass fraction in newly expressed oil of new Weixi fruits can effectively exhibit the oxidation rate of the oil.

Key words: additive of cosmetics, Prinsepia utilis Royle oil, peroxide value, moisture content, VE purity

CLC Number: 

  • TQ658