| Comparison and analysis of fatty acids, sterols, and tocopherols in eight vegetable oils. | |
| | |
MedLine Citation:
|
PMID: 22054411 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
|
The similarities and differences of eight vegetable oils produced in China were investigated in terms of their fatty acid, sterol and tocopherol compositions and subsequent date processing by hierarchical clustering analysis and principal component analysis. The lipid profiles, acquired by analytical techniques tailored to each lipid class, revealed great similarities among the fatty acid profiles of corn and sesame oil as well as few differences in their sterol profiles. It turns out that not only the great similarity among the fatty acid profile of corn oil and sesame oil but also that there were not too many differences for sterol profile. Sunflower and tea-seed oil showed similar sterol compositions, while the tea-seed oil tocopherol was very similar to palm oil. The results demonstrated that only the use of one of these profiles was unreliable for indentifying oil origin and authenticity. In contrast, the use of sterol or tocopherol profile together with fatty acid profile more accurately discriminate these oils. |
| | |
Authors:
|
Changmo Li; Yunping Yao; Guozhong Zhao; Wen Chen; Huilin Liu; Chunyan Liu; Zhen Shi; Chen Yao; Shuo Wang |
Publication Detail:
|
Type: JOURNAL ARTICLE Date: 2011-11-4 |
Journal Detail:
|
Title: Journal of agricultural and food chemistry Volume: - ISSN: 1520-5118 ISO Abbreviation: - Publication Date: 2011 Nov |
Date Detail:
|
Created Date: 2011-11-7 Completed Date: - Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 0374755 Medline TA: J Agric Food Chem Country: - |
Other Details:
|
Languages: ENG Pagination: - Citation Subset: - |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Sperm GIRK2-Containing K(+) Inward Rectifying Channels Participate in Sperm Capacitation and Fertili...
Next Document: Post-irradiation changes of the volatile oil constituents of Monodora myristica (Gaertn) Dunal.