响应曲面优化分心木中总皂苷的提取工艺
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摘要
利用响应面法对核桃分心木中总皂苷的超声辅助提取工艺进行优化。以核桃分心木为主要原料,经超声波辅助提取工艺,得到提取核桃分心木中总皂苷的最优条件。结果表明:通过单因素试验,响应面试验等确定分心木中总皂苷提取工艺的最优条件为乙醇体积分数60%,超声时间3 min,料液比1∶25(g/mL),测得核桃分心木总皂苷提取率为1.86%。该方法操作简单可行,耗时较短,产率较高。
The ultrasonic-assisted extraction process of total saponins from walnut heartwood was optimized by response surface methodology. Semen juglandis as the main raw material,extracted by ultrasonic energy,and acknowledged the extraction of total saponins in semen juglandis. The results showed that the optimum extraction conditions of saponins were 60 % ethanol concentration,ultrasonic time 3 min,the ratio of material to solvent 1∶25(g/mL). The average extraction rate of extraction saponins from semen juglandis could be reached1.86 % under the optimum prosess. Themethod of extractiontotal saponins from semen juglandis was simple and efficient.
The ultrasonic-assisted extraction process of total saponins from walnut heartwood was optimized by response surface methodology. Semen juglandis as the main raw material,extracted by ultrasonic energy,and acknowledged the extraction of total saponins in semen juglandis. The results showed that the optimum extraction conditions of saponins were 60 % ethanol concentration,ultrasonic time 3 min,the ratio of material to solvent 1∶25(g/mL). The average extraction rate of extraction saponins from semen juglandis could be reached1.86 % under the optimum prosess. Themethod of extractiontotal saponins from semen juglandis was simple and efficient.
引文
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[2]张天睿,杨爱玲,张天艺,等.分心木镇静催眠作用探究[J].中国药事,2017,31(8):960-964
[3]孙立梅,张雷.酸枣仁水提取物的镇静催眠试验研究[J].吉林农业科技学院学报,2012,21(2):1-3
[4]王丽娟,张明春,李彬,等.酸枣仁半仿生提取物和醇提取物对睡眠的改善作用[J].时珍国医国药,2010,21(12):3397-3398
[5]黄维,金邦荃,程光宇,等.酸枣仁功效成分测定及改善睡眠保健功能的研究[J].时珍国医国药,2008,19(5):1173-1175
[6]陈冠林,刘学文,韩门娣,等.分心木多酚提取工艺及其抗氧化活性研究[J].食品研究与开发,2017,38(5):67-71,95
[7]程艳刚,谭金燕,李国艳,等.响应面法优化分心木总黄酮提取工艺[J].辽宁中医药大学学报,2018,20(2):40-43
[8]赵娟娟.分心木黄酮超声-微波协同提取及抗氧化性研究[J].食品研究与开发,2018,39(18):70-76
[9]何薇,严成,熊雪媛,等.超高压提取核桃分心木总黄酮工艺及动力学模型研究[J].食品工业科技,2017,38(21):186-191
[10]Phongthai S,Lim S T,Rawdkuen S.Ultrasonic-assisted extraction of rice bran protein using response surface methodology[J].Journal of Food Biochemistry,2017,41(2):1-11
[11]朱青梅,令狐晨,阿依吐伦·斯马义.新疆核桃分心木总皂苷的提取纯化工艺研究[J].西北药学杂志,2015,30(1):20-23
[12]陈林,王兆丹,曲留柱,等.三峡库区乌皮香核桃隔膜皂苷提取及抗氧化测定[J].食品工业科技,2015,36(18):248-251,256
[13]韩艳春,阿布都热合曼·合力力,阿依吐伦·斯马义.分光光度法测定维吾尔药核桃分心木中总皂苷的含量[J].新疆医科大学学报,2010,33(3):286-287