Kho cov tshuaj yej ntsuab plays lub luag hauj lwm txiav txim siab nyob rau hauv qhov zoo ntawm cov tshuaj yej ntsuab. Los ntawm qhov kub thiab txias, cov yam ntxwv ntawm cov enzymes hauv nplooj tshiab raug rhuav tshem, thiab oxidation ntawm polyphenols tiv thaiv kom tsis txhob muaj nplooj tig liab; Nyob rau tib lub sij hawm, ib feem ntawm cov dej nyob rau hauv nplooj yog evaporated, ua rau cov nplooj mos thiab tsim tej yam kev mob rau dov thiab shaping. Nrog cov evaporation ntawm cov dej, cov tshuaj tsw qab uas muaj ntxhiab nrog cov nyom ntsuab hauv cov nplooj tshiab volatilize thiab ploj mus, yog li txhim kho aroma ntawm tshuaj yej nplooj.
Tsuas yog cov tshuaj yej tshwj xeeb, cov txheej txheem no yog nqa tawm hauv lub tshuab ntsuab. Cov yam tseem ceeb uas cuam tshuam rau qhov zoo ntawm kev cog qoob loo muaj xws li qhov kub thiab txias ntawm kev cog qoob loo, tus nqi ntawm cov nplooj pov tseg, hom lub tshuab ntsuab ntsuab, lub sijhawm, thiab cov txheej txheem ntawm kev cog qoob loo. Lawv yog ib tug tag nrho, interrelated thiab txwv.
