| 水溶性花椒生物碱及精油耦合提取工艺研究 |
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| 引用本文： | 石雪萍,张宇思,张卫明. 水溶性花椒生物碱及精油耦合提取工艺研究[J]. 食品科学, 2009, 30(10): 74-76. DOI: 10.7506/spkx1002-6630-200910012 |
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| 作者姓名： | 石雪萍 张宇思 张卫明 |
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| 作者单位： | 1. 南京野生植物综合利用研究院 2. 南京师范大学生命科学学院 |
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| 基金项目： | “十一五”国家科技支撑计划重点项目(2006BAD06B02) |
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| 摘 要： | 通过L9(34)正交试验对花椒水溶性生物碱和精油最佳提取工艺条件进行了优化。结果表明：花椒水溶性生物碱和精油同时提取的最佳提取条件为：即浸泡时间3h，pH2，料液比1:15，提取3h。在此条件下得到的花椒精油得率为3.25ml/g， 生物碱得率为4.36%。
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| 关 键 词： | 花椒 水溶性生物碱 精油 耦合提取 |
| 收稿时间： | 2008-08-26 |
Study on Simultaneous Extraction Technology of Water Soluble Alkaloid and Essential Oil from Zanthoxylum bungeanum Seed |
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| SHI Xue-ping,ZHANG Yu-si,ZHANG Wei-ming. Study on Simultaneous Extraction Technology of Water Soluble Alkaloid and Essential Oil from Zanthoxylum bungeanum Seed[J]. Food Science, 2009, 30(10): 74-76. DOI: 10.7506/spkx1002-6630-200910012 |
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| Authors: | SHI Xue-ping ZHANG Yu-si ZHANG Wei-ming |
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| Affiliation: | (1. Nanjing Institute for Comprehensive Utilization of Wild Plant, Nanjing 210042, China；2. College of Life Sciences, Nanjing Normal University, Nanjing 210046, China) |
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| Abstract: | In the present study, the simultaneous extraction technology of water soluble alkaloids and essential oil from Zanthoxylum bungeanum was optimized by L9(34) orthogonal test. The results showed that the optimal extraction conditions were as follows: soaked time of Zanthoxylum bungeanum seed in deionized water 2 h, pH 2, ratio of material to deionized water 1:15 (W/V), and extraction time 3 h. Under these conditions, the yields of water soluble alkaloids and essential oil were 4.36% and 3.25%, respectively. |
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| Keywords: | Zanthoxylum bungeanum water soluble alkaloids essential oil simultaneous extraction |
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