【摘要】 通过分光光度法测定了混甘酯萃取茶多酚的含量及主要成分,并研究了混甘酯萃取茶多酚对精炼菜油的抗氧化效果及溶解稳定性。得出茶多酚在混甘酯中的萃取浓度是0.064g/ml,茶多酚的最佳添加量为150ppm。更多还原

【Abstract】 The main composition and content of tea ployhenols extracted by mixed glyceride were determind by spectrophotometric methods.The antioxidative effect and the dissolution stability of tea ployhenols extracted by mixed glyceride on refined rape oil were studied.The content of tea ployhenols in mixed glyceride was 0.064g/ml while the optimal quantity of tea ployhenols added in refined rape oil was 150ppm.更多还原