3、为4.0mL。0~1.066µg/mL范围山梨酸浓度呈线性相关,吸光度与浓度之间的线性范围(山梨酸µμg/ml)的关系:A=0.3715c+0.0047,R2=0.9998,回收率为99.0%~101.1%。【关键词】:山梨酸;测定;分光光度Food in the sorbic acid content is determined[Abstract]:Sorbicacidinfoodsifseverelyoverweight,peopleuseforalongtime,isapotentialthreattohumanbodyhealth,forexample,in