中国林副特产
中國林副特產
중국림부특산
QUARTERLY OF FOREST BY-PRODUCT AND SPECIALITY IN CHINA
2015年
1期
21-23,30
,共4页
郭婷婷%焦淑清%钟银欢%温馨%唐杰
郭婷婷%焦淑清%鐘銀歡%溫馨%唐傑
곽정정%초숙청%종은환%온형%당걸
蓝莓果渣%花色苷%超声波辅助提取
藍莓果渣%花色苷%超聲波輔助提取
람매과사%화색감%초성파보조제취
Blueberry pomace%Anthocyanins%Ultrasonic-assisted extraction
目的:确定超声波辅助提取蓝莓果渣中花色苷的最佳工艺。方法:采用正交试验确定超声波辅助提取蓝莓花色苷的最佳工艺条件。结果:超声波辅助提取蓝莓果渣中花色苷的最佳工艺条件为提取剂为酸性乙醇,固液比1∶60(g/mL),超声波功率350W ,萃取时间40min ,提取温度75℃。在此条件下,确定的蓝莓果渣花色苷含量3.122mg/g。结论:超声波辅助提取技术对充分利用蓝莓资源获取高附加值的花色苷是可行的。
目的:確定超聲波輔助提取藍莓果渣中花色苷的最佳工藝。方法:採用正交試驗確定超聲波輔助提取藍莓花色苷的最佳工藝條件。結果:超聲波輔助提取藍莓果渣中花色苷的最佳工藝條件為提取劑為痠性乙醇,固液比1∶60(g/mL),超聲波功率350W ,萃取時間40min ,提取溫度75℃。在此條件下,確定的藍莓果渣花色苷含量3.122mg/g。結論:超聲波輔助提取技術對充分利用藍莓資源穫取高附加值的花色苷是可行的。
목적:학정초성파보조제취람매과사중화색감적최가공예。방법:채용정교시험학정초성파보조제취람매화색감적최가공예조건。결과:초성파보조제취람매과사중화색감적최가공예조건위제취제위산성을순,고액비1∶60(g/mL),초성파공솔350W ,췌취시간40min ,제취온도75℃。재차조건하,학정적람매과사화색감함량3.122mg/g。결론:초성파보조제취기술대충분이용람매자원획취고부가치적화색감시가행적。
Object :To definite the optimum experimental condition for ultrasonic‐assisted extraction anthocyanins from blueberry pomace .Methods :The optimum conditions for ultrasonic‐assisted extraction were selected by or‐thogonal test .Results :The optimal experimental conditions were as follow :solvent acidic ethyl alcohol ,ratio of raw material to solvent 1∶60 (g/mL) ,ultrasonic power 350W ,extraction time 40 min ,temperature 75℃ ,extrac‐tion times 2 .Under optimum experimental condition the anthocyanins quantity from blueberry pomace was 3 .122 mg/g .Conclusion :Extracting anthocyanins quantity from blueberry pomace by ultrasonic‐assisted extraction was feasible .