Isomerization yog qhov tshwm sim ntawm cov txiaj ntsig ntawm cov cua sov ntawm cov alpha acids Cov txheej txheem yog ob lub sijhawm thiab qhov kub thiab txias. Qhov ntev ntawm cov alpha acids raug rau dov wort boil, ntau alpha acids hloov mus rau hauv iso-alpha acids thiab qhov iab ntau yog tsim nyob rau hauv lub wort thiab npias.
Alpha hauv npias yog dab tsi?
Alpha acids (α acids) yog ib chav kawm ntawm cov tshuaj lom neeg feem ntau yog qhov tseem ceeb rau kev tsim npias Lawv pom nyob rau hauv cov qog qog ntawm cov paj ntawm cov nroj tsuag hop thiab yog lub hauv paus ntawm hop bitterness. … Lub sij hawm boil ntev dua yuav ua rau isomerization ntawm ntau alpha acids thiab yog li nce iab.
isomerized hops yog dab tsi?
Isomerised Hop Pellets yog tsim los ntawm kev ua kom sov Stabilized Pellets ntawm kwv yees li 50 ° C rau ib mus rau ob lub lis piam. Cov α-acids yog ze li ntawm isomerised nyob rau hauv cov mob no, nrog rau kev siv loj zuj zus ntxiv thaum ntxiv rau lub brewing kettle.
Dab tsi yog alpha thiab beta hauv hops?
Cov alpha acids isomerize nyob rau hauv lub boil kom tsim isomerized alpha acids. Beta acids siv sij hawm ntev dua los ua kom tawg thiab pom zoo tshaj plaws nyob rau hauv lagered lossis hnub nyoog beers. Noble hops muaj qhov ze tshaj plaws 1: 1 piv ntawm alpha rau beta hops, qhov twg lwm cov hops feem ntau muaj txog 2: 1 piv.
AA txhais li cas hauv hops?
Alpha Acids yog cov khoom tseem ceeb hauv lupulin, cov resin ntawm hop cone. Lawv muaj kev txaus siab rau cov brewers vim lawv yog tus neeg sawv cev tseem ceeb hauv hops.
