NMR analysis of oils from pine nuts (Pinus sibirica) and seeds of common pine (Pinus silvestris L.) |
| |
| Authors: | E. D. Skakovskii L. Yu. Tychinskaya O. A. Gaidukevich A. Yu. Klyuev A. N. Kulakova N. M. Petlitskaya S. V. Rykove |
| |
| Affiliation: | (1) Institute of Physical Organic Chemistry, National Academy of Sciences of Belarus, 13 Surganov St., Minsk, 220072, Belarus;(2) Institute of Chemistry of New Materials, Minsk, Belarus;(3) Belarussian State Technological University, Minsk, Belarus;(4) Republican Forestry Selective-Seed-Growing Centre, Minsk, Belarus;(5) State University of Control, Moscow, Russia |
| |
| Abstract: | We studied the fatty-acid composition of oils from pine nuts and seeds of common pine using PMR and 13C NMR and gas chromatography. We found that the main components of the glycerides are palmitic, stearic, oleic, linoleic, γ-linolenic, pinolenic, and cis-9-eicosenoic acids. The oils contain about 2% sn-1,2-diacylglycerides in addition to triglycerides. __________ Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 74, No. 4, pp. 528–532, July–August, 2007. |
| |
| Keywords: | nuclear magnetic resonance gas chromatography fatty-acid composition glycerides |
| 本文献已被 SpringerLink 等数据库收录！ |
|
