C - Chemistry – Metallurgy – 12 – P
Patent
C - Chemistry, Metallurgy
12
P
C12P 17/06 (2006.01) A23L 1/30 (2006.01) C12N 9/24 (2006.01)
Patent
CA 2401268
A physiologically active substance of the aglycon type (in particular, aglycon isoflavone) can be efficiently produced, without resort to any acid/alkali treatment or fermentation and substantially without changing the physical properties of a material, by treating the material with a sufficient amount of diglycosidase for a sufficient period of time at an appropriate temperature and pH value so that a physiologically active substance of the glycoside type contained in the material can be converted into the physiologically active substance of the aglycon type. By using diglycosidase and/or a specific enzyme preparation, the aglycon content in a protein or a protein-containing food can be elevated and the flavor thereof can be improved.
La présente invention concerne une substance physiologiquement active du type aglycone (en particulier, aglycone isoflavone) pouvant être produite de manière efficace, sans recourir à aucune fermentation ou traitement acide/alcalin, et pratiquement sans modifier les propriétés physiques d'un matériau, en traitant ce dernier avec une dose suffisante de diglycosidase pendant une période de temps suffisante et à une température et avec un pH appropriés, de manière à transformer la substance physiologiquement active du type glycoside contenue dans le matériau en substance physiologiquement active de type aglycone. En utilisant le diglycoside et/ou une préparation d'enzyme spécifique, on peut augmenter la teneur en aglycone dans une protéine ou un aliment contenant une protéine, et améliorer son arôme.
Goto Masataka
Koikeda Satoshi
Toumoto Atsuki
Tsuruhami Kazutaka
Amano Enzyme Inc.
Riches Mckenzie & Herbert Llp
LandOfFree
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