Nws yog cov organic acid uas siv tau rau hauv ntau yam khoom noj, tshuaj, thiab tshuaj lag luam ua ntej los tsim ntau yam tshuaj xws li kuab tshuaj, tshuaj tsw qab, lacquers, plasticizer, dyes, thiab tshuaj yees duab. Succinic acid tseem yog siv los ua tshuaj tua kab mob thiab kho tus neeg sawv cev.
Succinic acid tsim li cas?
Succinic acid tau tsim by fermentation ntawm Anaerobiospirillum succiniciproducens siv glycerol ua cov pa roj carbon. Thaum cov hlwb tau anaerobically cultured nyob rau hauv ib tug nruab nrab uas muaj 6.5 g / L glycerol, ib tug siab succinic acid tawm los (133%) tau txais thaum zam kev tsim los ntawm cov khoom acetic acid.
YVim li cas succinic acid siv hauv zaub mov?
Succinic acid yog siv feem ntau ua cov kua qaub regulator hauv kev lag luam zaub mov thiab dej haus. Nws kuj tseem muaj nyob rau hauv tus neeg sawv cev flavoring, ua rau ib qho me ntsis qaub thiab astringent tivthaiv rau umami saj. Raws li ib qho ntxiv hauv cov khoom siv tshuaj, nws kuj yog siv los tswj acidity los yog counter ion.
Vim li cas succinic acid siv los ua cov txheej txheem daws teeb meem?
Nws yog kev daws yuav tsum ruaj khov rau lub sijhawm ntau. Succinic acid txaus siab rau tag nrho cov kev txwv no, yog li, tuaj yeem siv los ua tus qauv tseem ceeb. Sodium hydroxide yog hygroscopic thiab qhov hnyav tsis tuaj yeem ua tau. Li no, nws raug kho raws li tus txheej txheem thib ob thiab siv ua kua / tshuaj.
YYog succinic acid tib yam li citricacid?
Succinic Acid vs Citric Acid? Ob leeg yog acidulants, siv los ua PH regulator thiab tsw tus neeg sawv cev hauv zaub mov. Cov qub yog cov kua qaub uas tsis muaj zog thiab siv tsawg dua tom kawg hauv cov zaub mov.
