| 超声辅助提取栝楼皮黄色素工艺优化 |
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| 引用本文： | 全若琳,何海波,张杉,熊利芝,朱杰英.超声辅助提取栝楼皮黄色素工艺优化[J].吉首大学学报(自然科学版),2017,38(6):63-66. |
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| 作者姓名： | 全若琳 何海波 张杉 熊利芝 朱杰英 |
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| 作者单位： | （1.吉首大学生物资源与环境科学学院，湖南 吉首 416000;2.吉首大学植物资源保护与利用湖南省高校重点实验室，湖南 吉首 416000） |
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| 基金项目： | 国家自然科学基金项目( 51364009)；湖南省重点学科建设项目(JSU0713) |
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| 摘 要： | 以栝楼皮为原料，在单因素实验基础上，利用响应面法优化黄色素提取工艺.结果表明栝楼皮中黄色素的最佳提取工艺为：按料液比1∶30(质量g∶体积mL)加入体积分数40%的乙醇，在60℃用175 W超声辅助提取39 min.在此条件理，栝楼皮中黄色素提取率达到0.323，与预测值相差不大.
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| 关 键 词： | 栝楼 黄色素 超声辅助 提取 优化 |
Optimized Ultrasonic-Assisted Extraction of Yellow Pigment from Peel of Trichosanthes Kirilowii Maxim |
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| QUAN Ruolin,HE Haibo,ZHANG Shan,XIONG Lizhi,ZHU Jieying.Optimized Ultrasonic-Assisted Extraction of Yellow Pigment from Peel of Trichosanthes Kirilowii Maxim[J].Journal of Jishou University(Natural Science Edition),2017,38(6):63-66. |
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| Authors: | QUAN Ruolin HE Haibo ZHANG Shan XIONG Lizhi ZHU Jieying |
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| Affiliation: | ( 1.College of Biological Resource and Environment Science,Jishou University,Jishou 416000,Hunan China;2.Key Laboratory of Plant Resources Conservation and Utilization (Jishou University),College of Hunan Province,Jishou 416000,Hunan China） |
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| Abstract: | Yellow pigment were extracted from peel of Trichosathes kirilowii Maxim by ultrasonic-assisted method.On the basis of the single factor,the extraction process was optimized by response surface methodology.The optimal extraction conditions were obtained as follows:ethanol volume fraction about 40%,material-to-liquid ratio of 1:30 (g:mL),ultrasonic power of 175W,ultrasonic-assisted extracting time about 39 min and extraction temperature at 60℃.Under the conditions,the extraction yield of yellow pigment reaches 0.323 by the optimal ultrasonic-assisted extraction technology from peel of Trichosathes kirilowii Maxim. |
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| Keywords: | Trichosathes kirilowii Maxim yellow pigment ultrasound-assisted extraction optimization |
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