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You are here: Home / Beers / Patent No. WO2007130736A1: Improvements To The Bittering Of Beer

Patent No. WO2007130736A1: Improvements To The Bittering Of Beer

November 15, 2016 By Jay Brooks

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Today in 1989, US Patent WO 2007130736 A1 was issued, an invention of Richard J. H. Wilson and Robert J. Smith, assigned to S.S. Steiner, Inc., for their “Improvements to the Bittering of Beer.” Here’s the Abstract:

Iso-α-acids and reduced iso-α-acids in their free acids states are converted into mobile resins by the addition of concentrated solutions of alkali metal hydroxides. A food compatible viscosity reducer is added to reduce viscosity and also discourage phase separation during storage. The products may be used in brewing for the bittering of beer and are most effectively used in an apparatus that automatically blends the product with water and injects the resultant, aqueous solution into beer.

P1010386

Filed Under: Beers, Just For Fun, Politics & Law, Related Pleasures Tagged With: History, Hops, Law, Patent, Science of Brewing



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