[关键词]
[摘要]
本论文以野生蓝莓果为原料，对蓝莓花色苷的提取工艺进行了研究。结果表明：蓝莓花色苷提取的最佳条件是：乙醇浓度80%，浸提时间30min，浸提温度30℃，pH 2，料液比1:10。在此条件下色素的提取率为92.4%。
[Key word]
[Abstract]
The ethanol extraction of blueberry pigment from blueberry was studied in this paper. The results showed that the optimal ethanol concentration, extraction time, extraction temperature, pH value and the ratio of solid to liquid were 80%, 30 min, 30℃, 2 and 1: 10, respectively, under which the yield of the extracted pigment achieved 92.4%.
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