Effects of Different Drying Methods on Volatile Oil from Angelicae Sinensis Radix

TANG Wen-wen; LI Guo-qin; JIN Xiao-jun

doi:10.11653/syfj2014030009

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Effects of Different Drying Methods on Volatile Oil from Angelicae Sinensis Radix

更新时间：2024-01-04

- Effects of Different Drying Methods on Volatile Oil from Angelicae Sinensis Radix
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 20, Issue 3, Pages: 9-12(2014)
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- DOI：10.11653/syfj2014030009
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- Published：2014
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TANG Wen-wen, LI Guo-qin, JIN Xiao-jun. Effects of Different Drying Methods on Volatile Oil from Angelicae Sinensis Radix[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(3): 9-12.
DOI：

TANG Wen-wen, LI Guo-qin, JIN Xiao-jun. Effects of Different Drying Methods on Volatile Oil from Angelicae Sinensis Radix[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(3): 9-12. DOI： 10.11653/syfj2014030009.

摘要

目的：考察不同干燥方法对当归挥发油成分和含量的影响。方法：采用水蒸气蒸馏法提取挥发油，通过晒干、阴干、40 ℃烘干和60 ℃烘干4种方法干燥当归药材，运用GC-MS分析当归挥发油成分。结果：阴干和40 ℃烘干的当归中挥发油含量最高，分别为1.165%，1.074%；不同方法干燥的当归中挥发油组分分析共鉴定出40种成分；不同干燥方法的当归挥发油主要成分基本相同，但各成分含量比例差异极大。结论：不同干燥方法对当归挥发油含量和组分的影响显著，当归干燥方式宜采用40 ℃恒温烘干。

Abstract

Objective: To investigate effects of different drying methods on composition and content of volatile oil from Angelicae Sinensis Radix. Method: Volatile oil was extracted by steam distillation

Angelicae Sinensis Radix was dried by dry in the sun

dry in the shade

stoving at 40 ℃ and 60 ℃

chemical constituents in volatile oil were analyzed by GC-MS. Result: Content of volatile oil was the highest in Angelicae Sinensis Radix with 40 ℃ oven-drying(1.074%) and shade drying(1.165%);Forty compounds in volatile oil from Angelicae Sinensis Radix dried different methods were identified;After dried by different methods

main ingredients in volatile oil was basic the same

but the content of each component vary enormously. Conclusion: Different drying methods had marked influence on composition and content of volatile oil from Angelicae Sinensis Radix

40 ℃ oven-drying should be adopted.

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