Chemical Modification of Partially Hydrogenated Vegetable Oil to Improve its Functional Properties to Replace Petroleum Waxes
نویسندگان
چکیده
A novel, chemically-modified partially hydrogenated vegetable oil (PHVO) is described. The PHVO is produced by a three-step reaction process that includes epoxidation, a ringopening reaction, followed by esterification. The modified PHVO has improved kneadability and, if mixed with fully hydrogenated fat(s ), hardness comparable to umnodified PHVO. Disciplines Food Science | Human and Clinical Nutrition This patent application is available at Iowa State University Digital Repository: http://lib.dr.iastate.edu/patents/18 111111 1111111111111111111111111111111111111111111111111111111111111111111111111111 US 20080281115Al (19) United States c12) Patent Application Publication Wang et al. (10) Pub. No.: US 2008/0281115 A1 (43) Pub. Date: Nov. 13, 2008 (54) CHEMICAL MODIFICATION OF PARTIALLY HYDROGENATED VEGETABLE OIL TO IMPROVE ITS FUNCTIONAL PROPERTIES TO REPLACE PETROLEUM WAXES (75) Inventors: Tong Wang, Ames, IA (US); Liping Wang, Solana Beach, CA (US) Correspondence Address: MCKEE, VOORHEES & SEASE, P.L.C. 801 GRAND AVENUE, SUITE 3200 DES MOINES, lA 50309-2721 (US) (73) Assignee: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC., Ames, IA (US) (21) Appl. No.: 12/113,464 (22) (60) Filed: May 1, 2008 Related U.S. Application Data Provisional application No. 60/917,510, filed on May 11, 2007. Publication Classification (51) Int. Cl. CllB 3102 (2006.01) C07C 53100 (2006.01) (52) U.S. Cl. .......................... 554/149; 554/223; 554/167
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