Regiospecific identification of 2-(12-ricinoleoylricinoleoyl)-1,3- diricinoleoyl-sn-glycerol in castor (Ricinus communis L.) oil by ESI-MS

Journal of Agricultural and Food Chemistry

Volumn 56, Issue 10, 2008, Pages 3616-3622

  Lin, Jiann Tsyh ^a   Arcinas, Arthur ^a  

^a WESTERN REGIONAL RESEARCH CENTER   (United States)

Author keywords

1 O palmityl 2,3 palmitoyl rac glycerol; 2 (12 ricinoleoylricinoleoyl) 1,3 diricinoleoyl sn glycerol; Castor oil; ESI MS; Lipase; Regiospecific; Ricinoleate; Ricinus communis L.; Tetraacylglycerol; Tetraricinolein

Indexed keywords

10 UNDECYN 1 OL; 10-UNDECYN-1-OL; CASTOR OIL; FATTY ALCOHOL;

ARTICLE; CHEMISTRY; ELECTROSPRAY MASS SPECTROMETRY; HYDROLYSIS;

CASTOR OIL; FATTY ALCOHOLS; HYDROLYSIS; SPECTROMETRY, MASS, ELECTROSPRAY IONIZATION;

RICINUS COMMUNIS;

EID: 45549105444     PISSN: 00218561     EISSN: None     Source Type: Journal    
DOI: 10.1021/jf072750z     Document Type: Article

References (9)

1. Lin, J. T.; Turner, C.; Liao, L. P.; McKeon, T. A. Identification and quantification of the molecular species of acylglycerols in castor oil by HPLC using ELSD. J. Liq. Chromatogr. Relat. Technol. 2003, 26, 773-780.
2. Lin, J. T.; Arcinas, A.; Harden, L. A.; Fagerquist, C. K. Identification of (12-ricinoleoylricinoleoyl)diricinoleoylglycerol, and acylglycerol containing four acyl chains, in (Ricinus communis L.) oil by LC-ESI-MS. J. Agric. Food Chem. 2006, 54, 3498-3504.
3. Lin, J. T.; Arcinas, A. Regiospecific analysis of diricinoleoylacylglycerols in castor (Ricinus communis L.) oil by electrospray ionization-mass spectrometry. J. Agric. Food Chem. 2007, 55, 2209-2216.
4. Lin, J. T.; Woodruff, C. L.; Lagouche, O. J.; McKeon, T. A.; Stafford, A. E.; Goodrich-Tanrikulu, M.; Singleton, J. A.; Haney, C. A. Biosynthesis of triacylglycerols containing ricinoleate in castor microsomes using 1-acyl-2-oleoyl-sn-glycerol-3-phosphocholine as the substrate of oleoyl-12-hydroxylase. Lipids 1998, 33, 59-69.
5. Gunstone, F. D.; Alander, J.; Erhan, S. Z.; Sharma, B. K.; McKeon, T. A.; Lin, J. T. Nonfood uses of oils and fats. In The Lipid Handbook, 3rd ed.; Gunstone, F. D, Harwood, J. L., Dijkstra, A. J., Eds.; CRC Press, Taylor and Francis Group: Boca Raton, FL, 2007; Chapter 9; pp 591-635.
6. Hsu, F.-F.; Turk, J. Structural characterization of triacylglycerols as lithiated adducts by electrospray ionization mass spectrometry using low-energy collisionally activated dissociation on a triple stage quadrupole instrument. J. Am. Soc. Mass Spectrom. 1999, 10, 587-599.
7. Jakab, A.; Jablonkai, I.; Forgacs, E. Quantification of the ratio of positional isomer dilinoleoyl-oleoyl glycerols in vegetable oils. Rapid Commun. Mass Spectrom. 2003, 17, 2295-2302.
8. Byrdwell, W. C.; Neff, W. E. Analysis of hydroxyl-containing seed oils using atmospheric pressure chemical ionization mass spectrometry. J. Liq. Chromatogr. Relat. Technol. 1998, 21, 1485-1501.
9. Endo, Y.; Tagiri-Endo, M.; Seo, H.-S.; Fujimoto, K. Identification and quantification of molecular species of diacyl glyceryl ether by reversed-phase high-performance liquid chromatography with refractive index detection and mass spectrometry. J. Chromatogr., A 2001, 911, 39-45.