| 穿心莲超声提取工艺研究 |
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| 引用本文： | 周汝顺,江燕,陈启友,李裕.穿心莲超声提取工艺研究[J].中国兽药杂志,2019,53(8):66-70. |
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| 作者姓名： | 周汝顺 江燕 陈启友 李裕 |
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| 作者单位： | 湖南省兽药饲料监察所,,, |
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| 摘 要： | 优选穿心莲药材的提取工艺。通过单因素和正交试验,测定穿心莲内酯、脱水穿心莲内酯、新穿心莲内酯三种二萜内酯类的总含量,确定最佳超声提取工艺。确定穿心莲药材的最佳超声提取工艺为乙醇浓度60%,超声时间1h,料液比为1∶15,此条件下穿心莲二萜内酯类的总含量为2.27%。该试验确定的超声提取工艺稳定可行,方法可靠,可为穿心莲有效成分的提取提供理论依据。
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| 关 键 词： | 穿心莲 二萜内酯类 超声提取 提取工艺 单因素 正交试验 |
| 收稿时间： | 2019/4/29 0:00:00 |
| 修稿时间： | 2019/7/22 0:00:00 |
Study on Ultrasonic Extraction Process of Andrographis paniculata |
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| ZHOU Ru-shun,JIANG Yan,CHEN Qi-you,LI Yu.Study on Ultrasonic Extraction Process of Andrographis paniculata[J].Chinese Journal of Veterinary Drug,2019,53(8):66-70. |
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| Authors: | ZHOU Ru-shun JIANG Yan CHEN Qi-you LI Yu |
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| Institution: | Hunan Provincial Institute Of Veterinary Drug And Feed Control,,, |
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| Abstract: | Optimization of Extraction Process of Andrographis paniculata.Through single factor and orthogonal tests, the total contents of andrographolide, dehydroandrographolide and Neoandrographolide were determined to determine the optimal ultrasonic extraction process. The optimal ultrasonic extraction process of Andrographis paniculata was determined as follows: ethanol concentration 60%, ultrasonic time 1 hour, solid-liquid ratio 1:15. Under these conditions, the total content of Andrographis paniculata diterpenoids was 2.27%. The ultrasonic extraction process determined by this experiment is stable and feasible, with reliable quality, which can provide theoretical basis for the extraction of effective components of Andrographis paniculata. |
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| Keywords: | Andrographis paniculata Diterpene lactones Ultrasonic extraction Extraction process Single factor Orthogonal test |
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