caa a22 4500 465797385 CHVBK 20180323112042.0 cr unu---uuuuu 170327e19901101xx s 000 0 eng 10.1007/BF02540501 doi (NATIONALLICENCE)springer-10.1007/BF02540501 Production of cocoa butter-like fat from interesterification of vegetable oils [Elektronische Daten] [M. Chang, G. Abraham, V. John] Cocoa butter-like fat was prepared from completely hydrogenated cottonseed and olive oils by enzymatic interesterification. The optimum reaction time to produce the major-component of cocoa butter, 1(3)-palmitoyl-3(1)-stearoyl-2-monoolein (POS), was 4 hr. The cocoa butter-like fat was isolated from the reaction mixture by two filtration steps. The yield of cocoa butter-like fat was 19%, based on the weight of the original oils. Chromatographic analysis of the product by reversephase high-performance liquid chromatography (HPLC) has shown it contains triglyceride components similar to those of cocoa butter, but that it has slightly more diglycerides. The melting point of this product, as measured by a differential scanning calorimeter, is 39°C, which compares well to the 36°C melting point of natural cocoa butter. AOCS Press, 1990 Cocoa-like fat nationallicence cottonseed oil nationallicence interesterification nationallicence lipase nationallicence Chang M. Southern Regional Research Center, Agricultural Research Service, USDA, P.O. Box 19687, 70179, New Orleans, PA aut Abraham G. Southern Regional Research Center, Agricultural Research Service, USDA, P.O. Box 19687, 70179, New Orleans, PA aut John V. Department of Chemical Engineering, Tulane University, 70118, New Orleans, LA aut Journal of the American Oil Chemists' Society Springer-Verlag 67/11(1990-11-01), 832-834 0003-021X 67:11<832 1990 67 11746 https://doi.org/10.1007/BF02540501 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02540501 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chang M. Southern Regional Research Center, Agricultural Research Service, USDA, P.O. Box 19687, 70179, New Orleans, PA aut NATIONALLICENCE 700 1- Abraham G. Southern Regional Research Center, Agricultural Research Service, USDA, P.O. Box 19687, 70179, New Orleans, PA aut NATIONALLICENCE 700 1- John V. Department of Chemical Engineering, Tulane University, 70118, New Orleans, LA aut NATIONALLICENCE 773 0- Journal of the American Oil Chemists' Society Springer-Verlag 67/11(1990-11-01), 832-834 0003-021X 67:11<832 1990 67 11746 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer