Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Hop derived ingredient – including hopping of wort
Patent
1992-05-11
1993-04-06
Paden, Carolyn
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Hop derived ingredient, including hopping of wort
568377, C12C 300
Patent
active
052002276
ABSTRACT:
New stable, concentrated aqueous solutions of tetrahydro iso-alpha acid (THIA) and hexahydro iso-alpha acid (HHIA) are disclosed. These solutions depend upon the presence of a second kind of iso-alpha acid to increase the solubility of both iso-alpha acids to a point outside of the ranges of their normal solubilities . . . in the case of THIA and HHIA, to a point above their solubility ranges and, in the case of unreduced iso-alpha acid (UIA) and dihydro iso-alpha acid (DHIA), to a point below their commercial prior-art solubility ranges. This "inversion" of solubility and stability behavior in water, which requires the presence of two different kinds of iso-alpha acids, is new to the art, and provides a novel approach for making commercially-desirable concentrates of THIA and HHIA available to the brewer.
REFERENCES:
patent: 3751266 (1973-08-01), Kuroiwa
patent: 3875316 (1975-04-01), Humphrey
patent: 4302479 (1981-11-01), Humphrey
patent: 4338348 (1982-07-01), Muller
patent: 4342791 (1982-08-01), Baker
patent: 5013571 (1991-05-01), Hay
Guzinski James A.
Stegink Larry J.
Hueschen Gordon W.
Kalamazoo Holdings, Inc.
Paden Carolyn
LandOfFree
Stable aqueous solutions of tetrahydro and hexahydro iso-alpha a does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stable aqueous solutions of tetrahydro and hexahydro iso-alpha a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stable aqueous solutions of tetrahydro and hexahydro iso-alpha a will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-535000