【摘要】 以乙酸乙酯作为溶剂对茶叶进行微波萃取,同过比较不同萃取工艺的优缺点,提出,对提取出的茶多酚标准曲线法进行测定,结果表明,用此法对茶多酚的萃取率较高,且省时,效率高。更多还原

【Abstract】 Solvent of ethyl acetate extracted teapolyphenols from tea.After comparing deferent conditions of experiment and analyzing results,a conclusion can be come to:extraction rate of teapolyphenols is higher,and time needed is short.更多还原