Synthesis Methods Pub Additives

Cov txheej txheem synthesis ntawm pub additives feem ntau suav nrog cov hauv qab no:

chemical synthesis method: synthesize cov tebchaw uas xav tau los ntawm cov tshuaj tiv thaiv. Cov txheej txheem no muaj cov txheej txheem yooj yim thiab tus nqi qis, tab sis nws muaj qee yam kev ua qias tuaj rau ib puag ncig, thiab cov khoom purity tsis siab, xav tau kev kho kom huv tom qab.

Txoj kev Biotechnology: siv cov khoom tsim los ntawm cov metabolism hauv cov kab mob xws li enzymes thiab cov kab mob hauv cov kab mob los tsim cov khoom noj uas xav tau. Txoj kev no yog qhov ua tau zoo, siab -purity thiab pollution-dawb, tab sis nws muaj cov kev cai siab rau kev tsim khoom thiab yuav tsum muaj kev tswj hwm nruj ntawm qhov chaw loj hlob ntawm cov kab mob.

Txoj kev Extraction: rho tawm cov khoom xyaw nquag hauv cov khoom ntuj tsim los ntawm kev siv tshuaj los yog lub cev. Txoj kev no tuaj yeem khaws cov khoom xyaw nquag hauv cov khoom ntuj tsim, muaj kev ua haujlwm lom neeg zoo thiab ruaj khov, tab sis tus nqi siab thiab cov khoom purity tsis siab.

Fermentation method: fermentation nyob rau hauv tej yam kev mob los ntawm cov kab mob tshwj xeeb los tsim cov additives uas yuav tsum tau pub. Txoj kev no muaj cov nqi tsim khoom tsawg, kev ua haujlwm siab ntau lawm thiab cov khoom siab purity, tab sis nws muaj cov kev cai nruj rau fermentation tej yam kev mob.

Genetic engineering technology: siv genetic engineering technology los tsim cov khoom noj ntxiv. Txoj kev no muaj qhov zoo ntawm kev ua haujlwm siab thiab kev ua haujlwm siab, tab sis cov cuab yeej siv tau yooj yim thiab tus nqi siab.