METHODS FOR PRODUCING SUCROSE CARBOXYLIC ACID ESTERS

PROBLEM TO BE SOLVED: To provide production methods of sucrose carboxylic acid having a high melting point and excellent workability in use by a simple operation within a relatively short time.SOLUTION: Provided is a method for producing a sucrose carboxylic acid ester, which method comprises a mixi...

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Bibliographische Detailangaben
Hauptverfasser: MORI HIRONORI, FUJISE KEIICHI, HATA SHUNICHIRO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide production methods of sucrose carboxylic acid having a high melting point and excellent workability in use by a simple operation within a relatively short time.SOLUTION: Provided is a method for producing a sucrose carboxylic acid ester, which method comprises a mixing step in which a first sucrose carboxylic acid ester having a first melting point and a second carboxylic acid ester having a second melting point higher than the first melting point are mixed at a temperature not lower than the first melting point and lower than the second melting point where the mixing step comprises a mechanical agitation step using an agitation apparatus.SELECTED DRAWING: None 【課題】高融点で、かつ、使用時の作業性に優れるショ糖カルボン酸エステルを、比較的短時間のうちに簡便な操作で得るためのショ糖カルボン酸エステルの製造方法を提供する。【解決手段】第1の融点を有する第1のショ糖カルボン酸エステルと、第1の融点よりも高い第2の融点を有する第2のショ糖カルボン酸エステルとを、第1の融点以上であり第2の融点未満の温度で混合する混合工程を含み、混合工程は、攪拌装置を用いて攪拌を行う機械攪拌工程を含む、ショ糖カルボン酸エステルの製造方法。【選択図】なし