【摘要】 通过单因素试验确定乙醇为从黑加仑果渣中提取花色苷的最佳溶剂。最佳提取条件由响应面法分析确定为:提取温度50℃、溶剂pH值2.0、料液比1:7.767～1:8.805(g:mL)、浸提时间108.79～131.21 min、乙醇体积分数80%时,黑加仑花色苷提取率有95%的可能高于82%。更多还原

【Abstract】 Ethanol as suitable solvent was determined through single factor trials on extraction of antho- cyanins from blackcurrant marc.The optimum extraction conditions showed by response surface methodolo- gy as follows:extraction at 50℃for 108.79～131.21min with1:7.767～1:8.805 ratio of marc to 80% etha- nol and the extraction yield has 95% possibility for exceeding 82%.更多还原