| MAE法萃取薄荷挥发油的研究* |
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| 引用本文： | 周荣,王艳,任吉君,饶胤臣.MAE法萃取薄荷挥发油的研究*[J].云南农业大学学报,2010,25(5):747-750. |
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| 作者姓名： | 周荣 王艳 任吉君 饶胤臣 |
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| 作者单位： | 佛山科学技术学院园艺系,广东佛山528231 |
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| 基金项目： | 广东省科技厅农业攻关课题 |
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| 摘 要： | 以正戊烷为溶剂，采用微波协助萃取技术(MAE），对影响薄荷挥发油萃取的4个因素进行了研究。结果表明：影响薄荷挥发油萃取各因素由强到弱排序依次为溶剂用量、微波处理时间、烘干温度、溶剂浸泡时间。20g薄荷干粉采用溶剂浸泡时间3h,溶剂用量400mL,微波处理时间30s,薄荷烘干温度为50℃的工艺参数组合，所获得的薄荷挥发油量最高，为352.10mg，萃取率达1.76 %。
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| 关 键 词： | 薄荷 挥发油 微波协助萃取 工艺参数 |
Study on Extraction of Essential Oil from Mentha haplocalxy Briq. with MAE |
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| ZHOU Rong,WANG Yan,REN Ji-jun,RAO Yin-chen.Study on Extraction of Essential Oil from Mentha haplocalxy Briq. with MAE[J].Journal of Yunnan Agricultural University,2010,25(5):747-750. |
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| Authors: | ZHOU Rong WANG Yan REN Ji-jun RAO Yin-chen |
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| Institution: | Department of Horticulture，Foshan Institute of Science and Technology，Foshan 528000,China |
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| Abstract: | The impact of four extraction factors on extraction of essential oil from mint (Mentha haplocalxy Briq.) was studied with N-pentane by using microwave assisted extraction (MAE). The results showed that the rank of factors affecting the extraction of mint essential oil was as follows: solvent, microwave processing time, drying temperature, solvent soaking time. The optimal process parameter combination was solvent soaking time 3h, solvent 400mL, microwave processing time 30s, drying temperature 50℃, which could obtain 35210 mg mint essential oil and the extraction rate was 1.76%. |
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| Keywords: | mint essential oil microwave assisted extraction (MAE) process parameter |
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