鯨油よりハードバターの製造研究 (ハードバターに関する研究-1,2-)

概要

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In this report, the preparation of hard butter from whale oil was investigated. The author could attain favorable results by means of (1) selective hydrogenation of whale oil, and (2) interesterification of hydrogenated whale oil and hydrogenated coconut oil. Use of "flake nikel" was excellent most as the catalyst. Experimental data showed that the most favorable conditions were as follows; 0.3% of catalyst, temperature 180°C or 210220°C, pressure 1 kg/cm<SUP>2</SUP> and reaction time required 60 minutes. The characteristics of reaction products in the former hydrogenation process were judged from S.F.I. curve. In the latter process of interesteri-fication between hydrogenated whale oil and hydrogenated coconut oil, the favorable softening point of hydrogenated whale oil was 54.8°C and this was successively interesterified in the ratio of the former oil 30 to the latter 70%, thus obtaining good hard butter.
日本油化学会の論文