临沐地区蓝莓花青素提取工艺优化及含量分析

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Abstract：This paper optimizes the extraction process of blueberryanthocyanins，determines the anthocyanin content in different varietiesof blueberries from the Linshu region.By using the optimal process to extract and detect 12 blueberry samples fromtheLinshuregion，it finds through cluster analysis thatthe12 blueberrysamples could be divided into 5categories based on diferences inanthocyanin content，in which the Duke blueberry sample from Lanrun Family Farm has the highest total anthocyanin content.

Keywords：blueberries;anthocyanins; extraction; orthogonal design

0 引言

蓝莓是杜鹃花科中的越橘属生灌木，果实呈现蓝紫色，果肉和滋味均独具特色，营养含量丰富。（剩余5258字）