云南化工Issue(1)：15-18,4.DOI:10.3969/j.issn.1004-275X.2016.01.004
超声波辅助提取天麻氨基酸的工艺研究
Process Optimization Study of Ultrasonic Assisted Extraction of Amino Acid from the Red Gastrodia Elata Blume
摘要
Abstract
The best process of extracting Amino Acids from Gastrodia elata blume was investigated. The optimum extraction process had been done by taking the extraction rate of amino acid as examined index, the single factor and orthogonal experiment was done based on the testing extraction time,extraction tempera-ture,proportions between stating material and Ethanol volume fraction.The results demonstrated that the op-timal process is as follows:extraction time of 60 min;extraction temperature of 45 ℃;ethanol volume frac-tion of 60%;starting material and solvent of 1 ∶40(g/mL).Under those conditions,De jiang amino acid content in different varieties of gastrodia elata blumes were determined.关键词
天麻/超声波/氨基酸/提取Key words
gastrodia elata blume/ultrasonic/amino acid/extraction分类
医药卫生引用本文复制引用
陈仕学,邓晓梅,谭沙,李刚凤,赵成刚..超声波辅助提取天麻氨基酸的工艺研究[J].云南化工,2016,(1):15-18,4.基金项目
铜市科研（2014）40－5号；大学生创新训练项目（201410665023）；贵州省教育厅梵净山特色动植物资源重点试验室（黔教合 KY（2011）005）；贵州省高等学校重点支持学科项目（黔教合重点支持学科字（2011）232）。 （）
