Fatty acid composition and volatiles of Camellia oleifera oil by GC and SPME/GC-MS

C. oleifera oil is used extensively for cooking oil in our southern China, because of its high nutrition and pharmacological activity. The physico-chemical propertity of C. oleifera oil were analyzed. The results showed that the oil content of C. oleifera breeds were 42.28% and 35.84% by extraction...

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Published inIOP conference series. Materials Science and Engineering Vol. 382; no. 2; pp. 22068 - 22074
Main Authors Yuan, Jiao Jiao, Tu, Jun Ling, Qin, Frank G. F., Li, Bing
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.07.2018
Subjects
Aldehydes
Alkenes
Chemical activity
Composition
Cooking
Fatty acids
Gas chromatography
Nutrition
Solid phases
Volatile compounds
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Summary:C. oleifera oil is used extensively for cooking oil in our southern China, because of its high nutrition and pharmacological activity. The physico-chemical propertity of C. oleifera oil were analyzed. The results showed that the oil content of C. oleifera breeds were 42.28% and 35.84% by extraction method, respectively, from Yunnan and Zhejiang province. The main FA composition of C. oleifera oil was similar from two breeds by GC, which was composed of palmitic, stearic, oleic and linoleic acids. In addition, aldehydes, alkenes and acids consisted of volatiles composition pattern of the two C. oils by solid-phase-micro-extraction gas chromatography - mass spectrometer (SPME/GC-MS), and aldehydes content was the highest.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/382/2/022068