Study on Fatty Acid Composition and Variation Analysis of Tung Oils in China by GC/MS

Mei Li; Jian Ling Xia; Shou Hai Li; Kun Huang; Mei Wang

doi:10.4028/www.scientific.net/AMR.554-556.2018

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 554-556Study on Fatty Acid Composition and Variation...

Study on Fatty Acid Composition and Variation Analysis of Tung Oils in China by GC/MS

Abstract:

To study the fatty acid composition and analysis the variation among the samples of tung oil collected from Guangxi，Chongqing, Hunan, Hubei and Guizhou Provinces of China．Gas chromatography-mass spectrometry(GC-MS) were employed to determine the fatty acid composition of tung oil．The results show that the main composition of the tung oil in China are n-hexadecanoic acid, linoleic acid, oleic acid, stearic acid, α-octadecatrienoic acid, β-octadecatrienoic acid. Tung oil contains octadecatrienoic acid 72.56～88.59% and polyunsaturated fatty acids 80.26~92.39%. The content of octadecatrienoic acid and polyunsaturated fatty acids in tung oil are different between different regions and different varieties.

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Periodical:

Advanced Materials Research (Volumes 554-556)

Pages:

2018-2023

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.554-556.2018

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Online since:

July 2012

Authors:

Mei Li, Jian Ling Xia, Shou Hai Li, Kun Huang, Mei Wang

Keywords:

Eleostearic Acid, Gas Chromatography-Mass Spectrometry (GC-MS), Polyunsaturated Fatty Acids, Tung Oil

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