Oil-in-water emulsion composition containing...

A - Human Necessities – 61 – K

Patent

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A61K 31/352 (2006.01) A23K 1/16 (2006.01) A23L 1/30 (2006.01) A23L 2/38 (2006.01) A61K 8/97 (2006.01) A61K 9/107 (2006.01) A61K 9/14 (2006.01) A61K 31/37 (2006.01) A61K 36/48 (2006.01) A61K 47/14 (2006.01) A61K 47/34 (2006.01) A61P 29/00 (2006.01) A61P 35/00 (2006.01) A61P 37/08 (2006.01)

Patent

CA 2643274

Disclosed is a hydrophobic licorice extract comprising mainly a middle-chain fatty acid triglyceride and a licorice-derived polyphenol contained in an amount of 1 to 50% by weight relative to the amount of the middle-chain fatty acid triglyceride. Also disclosed is an oil-in-water emulsion composition containing a licorice-derived polyphenol, which contains a polyglycerin fatty acid ester having a fatty acid residue with 14 or more carbon atoms. The composition is excellent in transparency, is stable against an acid and heat and is soluble in water, and therefore can be used in a beverage/food, pharmaceutical, quasi-drug, cosmetic or the like which can efficiently resupply a hydrophobic licorice extract such as a licorice-derived polyphenol.

La présente invention concerne un extrait de réglisse hydrophobe comprenant principalement un triglycéride d'acide gras à chaîne moyenne et un polyphénol dérivé de réglisse contenu en une quantité de 1 à 50 % en poids par rapport à la quantité du triglycéride d'acide gras à chaîne moyenne. La présente invention concerne également une composition d'émulsion huile dans l'eau contenant un polyphénol dérivé de réglisse, qui contient un ester d'acide gras de polyglycérine ayant un résidu acide gras contenant 14 atomes de carbone ou plus. La composition est excellente en termes de transparence, est stable envers un acide et une exposition à la chaleur et est hydrosoluble, et peut donc être utilisée dans une boisson/un aliment, un produit pharmaceutique, un quasi-médicament, un produit cosmétique ou analogues qui peuvent efficacement réapprovisionner un extrait de réglisse hydrophobe tel qu'un polyphénol dérivé de réglisse.

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