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| 云南栽培玛咖芥子油苷提取工艺的优化 | |
| 引用本文： | 郝利民,鲁吉珂,巴建明,崔燕,白冰,姜月蒙.云南栽培玛咖芥子油苷提取工艺的优化[J].食品与发酵工业,2013,39(3):202-205. |
| 作者姓名： | 郝利民 鲁吉珂 巴建明 崔燕 白冰 姜月蒙 |
| 作者单位： | 1. 总后军需装备研究所军用汉麻材料研究中心,北京,100027 2. 总后军需装备研究所军用汉麻材料研究中心,北京,100027;郑州大学生物工程系,河南郑州,450001 3. 解放军总医院内分泌科,北京,100853 4. 郑州大学生物工程系,河南郑州,450001 |
| 基金项目： | 全军重点科研项目，总后给养勤务科研项目 |
| 摘 要： | 研究了云南栽培玛咖中芥子油苷的提取工艺。采用甲醇为溶剂,在单因素试验的基础上设计正交试验,得到云南栽培玛咖中芥子油苷的最优提取条件,并对超声辅助提取工艺进行研究。结果显示:水浴浸提最优提取条件为,提取温度40℃,料液比1∶50(g∶mL),提取12 h,在此条件下芥子油苷提取率为1.45%。采用超声辅助提取法,在室温下提取20 min,提取率为1.66%。超声辅助提取是一种有效的玛咖芥子油苷提取工艺。 |
| 关 键 词： | 玛咖 芥子油苷 优化 甲醇 浸提 |
Optimization of extraction of glucosinolate from Yunnan cultivated maca (Lepidium meyenii Walp.) |
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| Hao Li-min,Lu Ji-ke,Ba Jian-ming,Cui Yan,Bai Bing,Jiang Yue-meng.Optimization of extraction of glucosinolate from Yunnan cultivated maca (Lepidium meyenii Walp.)[J].Food and Fermentation Industries,2013,39(3):202-205. | |
| Authors: | Hao Li-min Lu Ji-ke Ba Jian-ming Cui Yan Bai Bing Jiang Yue-meng |
| Affiliation: | 1(The Research Center of China-Hemp Materials,The Quartermaster Equipment Institute of General Logistics Department of People’ Liberation Army,Beijing 100027,China) 2(Department of Bioengineering,Zhengzhou University,Zhengzhou 450001,China) 3(Department of Endocrinology,Chinese PLA General Hospital,Beijing 100853,China) |
| Abstract: | Extraction of glucosinolate from maca(Lepidium meyenii walp.) cultivated in Yunnan was investigated.With methanol as extraction solvent,the extraction yield of glucosinolate was optimized with single factor test followed by orthogonal experiment.The optimal extraction conditions with water batch were: solid-liquid ratio of 1∶ 50(g∶ mL),extraction temperature of 40℃ and extraction time of 12h.Under these conditions the glucosinolate extraction yield was 1.45%.The glucosinolate yield with ultrasound-assisted extraction at room temperature was 1.66% in 20min.Ultrasound-assisted extraction is an effective extraction process. |
| Keywords: | maca(Lepidium meyenii Walp ) glucosinolate optimization methanol extraction |
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