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Extraction of Volatile Oil from Angelica and its Chemical Components Analysis

Bai Hai-qiang

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Abstract

Volatile oil was extracted from angelica by the methods of steam distillation(NPSD),microwave extraction(ME)and ultrasonic extraction(UE).The chemical components of the volatile oil were determined and analyzed by GC-MS.The extraction yield of UE after 60 min was the highest to 97%. 23 same substances were found through the three different extraction methods, and the main content was ligustilide which was an active substance in angelica sinensis.

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What this paper is about

Volatile oil was extracted from angelica by the methods of steam distillation(NPSD),microwave extraction(ME)and ultrasonic extraction(UE).The chemical components of the volatile oil were determined and analyzed by GC-MS.The extraction yield of UE after 60 min was the highest to 97%. 23 same substances were found through the three different extraction methods, and the main content was ligustilide which was an active substance in angelica sinensis.

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Available abstract

Volatile oil was extracted from angelica by the methods of steam distillation(NPSD),microwave extraction(ME)and ultrasonic extraction(UE).The chemical components of the volatile oil were determined and analyzed by GC-MS.The extraction yield of UE after 60 min was the highest to 97%. 23 same substances were found through the three different extraction methods, and the main content was ligustilide which was an active substance in angelica sinensis.

Key concepts: Angelica sinensis, Extraction (chemistry), Steam distillation, Chromatography, Chemistry, Yield (engineering), Distillation, Gas chromatography–mass spectrometry

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