Polyglycerinmonofettsäureesterprodukt und Verfahren zu dessen Herstellung

Details

Veröffentlichungs-Nr.

EP4722189

Anmeldetag

23. Mai 2024

Veröffentlichung

5. Dezember 2024

Rechtsraum

EP

Abstract

Provided is a polyglycerol mono-fatty acid ester product with high purity. In addition, there is provided a production method capable of providing a polyglycerol mono-fatty acid ester with high purity. A polyglycerol mono-fatty acid ester product, in which a fatty acid has 4 to 25 carbon atoms, a peak intensity ratio represented by Formula (X) below is 0.20 or more, and a peak intensity ratio represented by Formula (Y) below is 0.46 or less: Formula (X) = P2/P1 Formula (Y) = P3/P1 P1: a sum of peak intensities of a monoester form, a dehydration product of the monoester form, a diester form, a dehydration product of the diester form, a triester form, and a dehydration product of the triester form of a polyglycerol fatty acid ester, as well as peak intensities of polyglycerol and a dehydration product of the polyglycerol when mass spectrometry of the polyglycerol mono-fatty acid ester product is performed using a time-of-flight mass spectrometer, P2: the peak intensity of the monoester form of the polyglycerol fatty acid ester when the mass spectrometry of the polyglycerol mono-fatty acid ester product is performed using the time-of-flight mass spectrometer, P3: a sum of the peak intensities of the polyglycerol and the dehydration product of the polyglycerol when the mass spectrometry of the polyglycerol mono-fatty acid ester product is performed using the time-of-flight mass spectrometer.

Anmelder

Firma

Daicel Corporation

Land

🇯🇵 Japan