Medicinal Plant

2010, v.1(07) 70-72

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Analysis of Fatty acid Components in Different Strains Panax ginseng C.A.Mey.by GC-MS
Analysis of Fatty acid Components in Different Strains Panax ginseng C.A.Mey.by GC-MS

摘要(Abstract):

[Objective]The aim was to provide an important index on breeding of Panax ginseng C.A.Mey.by determining the constituents and relative content of the fatty acid from different strains of it.[Method]The soxhlet extraction and the GC-MS were used.[Result]The results showed that 20 compounds in the fatty acid from the Ginseng were isolated and identified.The major components are(Z,Z)-9,12-Octadecadienoic acid,hexadecanoic acid and(Z,Z,Z)-9,12,15-Octadecatrienoic acid,but the content was different:①The(Z,Z)-9,12-Octadecadienoic acid is of 47.896% in damaya,50.901% in ermaya,50.254% in yuanbangyuanlu and 49.456% in changbo,the content is highest in ermaya.②The hexadecanoic acid is of 12.370% in damaya,12.535% in ermaya,12.614% in yuanbangyuanlu and 11.983% in changbo,the content is highest in yuanbangyuanlu.③The(Z,Z,Z)-9,12,15-Octadecatrienoic acid is of 10.407% in damaya,12.487% in ermaya,12.026% in yuanbangyuanlu and 12.026% in changbo,the content is highest in ermaya.[Conclusion]The method can identify the different strainsof Panax ginseng C.A.Mey and it may be an important tool on breeding of ginseng.

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基金项目(Foundation): Supported by National Science and Technology Support Programme-the Study on the Key Technology of Cultivating Ginseng on the Flat Land(NO. 2007BAI38B01)

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