| 木聚糖酶法提取温莪术挥发油关键因子研究 |
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| 引用本文： | 丁兴红,温成平,丁志山,范永升.木聚糖酶法提取温莪术挥发油关键因子研究[J].时珍国医国药,2010,21(3). |
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| 作者姓名： | 丁兴红 温成平 丁志山 范永升 |
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| 作者单位： | 浙江中医药大学,浙江,杭州,310053 |
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| 基金项目： | 浙江省教育厅基金项目，浙江省高等学校优秀青年教师资助计划 |
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| 摘 要： | 目的 研究了木聚糖酶提取温莪术挥发油工艺条件.方法 对温莪术粒径、木聚糖酶用量、酶解时间进行正交实验设计.结果 以出油率为指标确定适宜的正交实验参数为:温莪术细粉100目、木聚糖酶用量50 IU·(g温莪术)-1、酶解时间90 min.结论 该工艺条件下温莪术挥发油提取得率为2.42%,与未添加木聚糖酶提取工艺相比,温莪术挥发油提取得率增加3.40倍.
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| 关 键 词： | 温莪术 挥发油 木聚糖酶 提取 |
Key Factors of the Xylanase-Assistant Extraction of Essential Oil from Rhizoma Curcuma |
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| DING Xing-hong,WEN Cheng-ping,DING Zhi-shan,FAN Yong-sheng.Key Factors of the Xylanase-Assistant Extraction of Essential Oil from Rhizoma Curcuma[J].Lishizhen Medicine and Materia Medica Research,2010,21(3). |
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| Authors: | DING Xing-hong WEN Cheng-ping DING Zhi-shan FAN Yong-sheng |
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| Institution: | DING Xing-hong,WEN Cheng-ping,DING Zhi-shan,FAN Yong-sheng(Zhejiang Chinese Medical University,Hangzhou 310053,China) |
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| Abstract: | Objective To study the factors affecting the yield of essential oil extracted from Rhizoma Curcuma by xylanase-assistant extraction(XAE) technology.Method The particle size,extraction time and xylanase amount were selected as the factors for the orthogonal experiments to find out the optimum operating conditions for the XAE of essential oil extracted from Rhizoma Curcuma.Results The results of orthogonal experiments showed that the optimum operating conditions were as follows:the extracted particle size was... |
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| Keywords: | Curcuma wenyujin Essential oil Xylanase Extraction |
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