Hauv dej hiav txwv dav dav, ib qho polymer ntuj tsim tau ua lub luag haujlwm tseem ceeb hauv ntau yam ntawm peb lub neej - Alginic acid. Alginic acid tau los ntawm algae xim av, tau dhau los ua cov khoom siv ntau yam nrog ntau yam kev siv, ua tsaug rau nws cov yam ntxwv tshwj xeeb.
Alginic acid yog ib yam khoom siv uas sib haum nrog cov tsiaj txhu, tsis muaj tshuaj lom, thiab lwj tau. Nws lub peev xwm los ua cov gels thaum sib xyaw nrog qee cov hlau ions, xws li calcium, yog ib qho ntawm nws cov yam ntxwv siv ntau tshaj plaws. Hauv kev kho mob, cov yam ntxwv no ua rau Alginic acid yog cov khoom siv zoo tshaj plaws rau kev hnav khaub ncaws qhov txhab. Cov khaub ncaws ua los ntawm alginic acid tuaj yeem nqus cov exudate los ntawm cov qhov txhab, tsim kom muaj ib puag ncig noo noo uas txhawb kev kho mob thaum tseem tiv thaiv kev kis kab mob. Lawv kuj siv rau hauv cov txheej txheem xa tshuaj, qhov twg Alginic acid tuaj yeem qhwv cov tshuaj thiab tso tawm hauv txoj kev tswj hwm, txhim kho kev ua haujlwm ntawm cov tshuaj.
Hauv kev lag luam khoom noj, Alginic acid ua haujlwm ua tus neeg sawv cev ua kom tuab, ua kom gelling, thiab ua kom ruaj khov. Nws tuaj yeem pom muaj nyob rau hauv cov khoom xws li ice cream, qhov twg nws txhim kho cov qauv thiab tiv thaiv kev tsim cov dej khov crystal, ua kom du thiab creamy. Hauv cov khoom ci, Alginic acid pab khaws cov dej noo, ua rau lub txee ntev ntawm cov mov ci thiab ncuav mog qab zib.
Tsis tas li ntawd xwb, Alginic acid muaj kev siv rau ib puag ncig. Nws tuaj yeem siv rau hauv kev kho dej khib nyiab kom tshem tawm cov hlau hnyav ntawm cov dej khib nyiab hauv kev lag luam. Cov hlaws alginic acid tuaj yeem khi rau cov hlau ions, ua kom cov dej huv.
Raws li kev tshawb fawb txog Alginic acid txuas ntxiv nthuav dav, qhov xav tsis thoob ntuj no los ntawm dej hiav txwv yuav pom ntau daim ntawv thov tshiab, qhia ntxiv txog lub zog ntawm cov peev txheej hauv xwm hauv kev txhim kho peb lub neej zoo.
Lub sijhawm tshaj tawm: Plaub Hlis-18-2025
