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Bioactivity-Guided Fractionation and GC/MS Fingerprinting of Angelica sinensis and Angelica archangelica Root Components for Antifungal and Mosquito Deterrent Activity

文献类型： 外文期刊

作者： Wedge, David E. 1 ; Klun, Jerome A. 2 ; Tabanca, Nurhayat 1 ; Demirci, Betul 3 ; Ozek, Temel 3 ; Baser, Kemal Husnu 1 ;

作者机构： 1.Univ Mississippi, ARS, USDA, NPURU, University, MS 38677 USA

2.ARS, USDA, Beltsville Agr Res Ctr, Invas Insect Biocontrol & Behav Lab, Beltsville, MD 20705 USA

3.Anadolu Univ, Fac Pharm, Dept Pharmacognosy, TR-26470 Eskisehir, Turkey

4.Louisiana State Univ, Ctr Agr, Baton Rouge, LA 70803 USA

5.Shanghai Acad Agr Sci, Inst Plant Protect, Shanghai 201106, Peoples R China

6.Shanghai Inst Technol, Sch Perfume & Aroma Technol, Shanghai, Peoples R China

关键词： (Z)-Ligustilide;dang gui;dong quai;Colletotrichum acutatum;Colletotrichum fragariae;Colletotrichum gloeosporioides;Aedes aegypti;Anopheles stephensi

期刊名称：JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY （ 影响因子：5.279； 五年影响因子：5.269 ）

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收录情况： SCI

摘要： Bioassay-guided fractionation of the chloroform extract from the roots of Angelica sinensis led to isolation and characterization of (Z)-ligustilide using direct-bioautography with Colletotrichum species. The structure of (Z)-ligustilide was confirmed by ~1H and ~(13)C NMR spectroscopy and GC/MS. (Z)-Ligustilide deterred the biting of two mosquito species more effectively than DEET. Three different A. sinensis accessions and one Angelica archangelica root oil were evauated by GC and GC/MS, and the dominant component in A. sinensis was 61-69% (2)-ligustilide. Two other prominent compounds in A. sinensis oils were 5.7-9.8% (E)-3-butylidene phthalide and 1.5-2.3% (2)-3-butylidene phthalide. The main constituents that comprised A. archangelica oil were monoterpene hydrocarbons such as 24.5% α-pinene, 13.8% δ-3-carene, 10.1% β-phellandrene, 8.8% p-cymene, 8.4% limonene, and 6.3% sabinene. Phthalides and monoterpene hydrocarbons were determined to be good systematic markers or chemical fingerprints for A. sinensis and A. archangelica root oils. Chemical fingerprinting by GC/MS of A. sinensis also confirmed the misidentification of one A. archangelica sample sold in the Chinese market.

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