发明名称 Process for production of high-monoester sucrose higher fatty acid esters.
摘要 <p>The invention relates to a method of producing a high-monoester sucrose higher fatty acid ester with a monoester content of at least 90%. In accordance with this invention, a sucrose higher fatty acid ester which is actually a mixture of the corresponding monoester, diester, triester, etc. is dissolved in 1 to 12 parts by weight of a solvent having a specific inductive capacity, at 25 DEG C, of 30 to 50 at an elevated temperature, the precipitate formed on subsequent cooling is removed to recover a supernatant and the solvent is removed from the supernatant. In accordance with the invention, a high-monoester sucrose higher fatty acid ester can be produced easily and with good reproducibility.</p>
申请公布号 EP0560081(A1) 申请公布日期 1993.09.15
申请号 EP19930102260 申请日期 1993.02.12
申请人 DAI-ICHI KOGYO SEIYAKU CO., LTD. 发明人 NAKAMURA, SHINGO;NAGAHARA, HIROSHI;KAWAGUCHI, JUN
分类号 B01F17/56;C07B63/00;C07H13/06 主分类号 B01F17/56
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