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Determination and Comparison of Seed Oil Triacylglycerol Composition of Various Soybeans (Glycine max (L.)) Using 1H-NMR Spectroscopy
- Source :
- Molecules, Vol 18, Iss 11, Pp 14448-14454 (2013), Molecules; Volume 18; Issue 11; Pages: 14448-14454, Molecules
- Publication Year :
- 2013
- Publisher :
- MDPI AG, 2013.
-
Abstract
- Seed oil triacylglycerol (TAG) composition of 32 soybean varieties were determined and compared using ¹H-NMR. The contents of linolenic (Ln), linoleic (L), and oleic (O) ranged from 10.7% to 19.3%, 37.4%-50.1%, and 15.7%-34.1%, respectively. As is evident, linoleic acid was the major fatty acid of soybean oil. Compositional differences among the varieties were observed. Natural oils containing unsaturated groups have been regarded as important nutrient and cosmetic ingredients because of their various biological activities. The TAG profiles of the soy bean oils could be useful for distinguishing the origin of seeds and controlling the quality of soybean oils. To the best of our knowledge, this is the first study in which the TAG composition of various soybean oils has been analyzed using the ¹H-NMR method.
- Subjects :
- 1h nmr spectroscopy
Magnetic Resonance Spectroscopy
food.ingredient
Linoleic acid
Pharmaceutical Science
Natural oils
Article
Soybean oil
Glycine max (L.)
Analytical Chemistry
lcsh:QD241-441
chemistry.chemical_compound
Nutrient
food
lcsh:Organic chemistry
Drug Discovery
Botany
Plant Oils
Food science
soybean
Physical and Theoretical Chemistry
Triglycerides
chemistry.chemical_classification
Organic Chemistry
seed oil
triacylglycerol
1H-NMR
food and beverages
Fatty acid
chemistry
Chemistry (miscellaneous)
Seeds
Glycine
Molecular Medicine
Composition (visual arts)
Soybeans
Subjects
Details
- ISSN :
- 14203049
- Volume :
- 18
- Database :
- OpenAIRE
- Journal :
- Molecules
- Accession number :
- edsair.doi.dedup.....ceeaf2b8e122ec94da2e5240fe324ce5