L(+)-Lactic acid CAS:79-33-4

L(+)-Lactic acid, tseem hu ua L-lactic acid, yog ib hom lactic acid uas tsim tawm ntuj tsim hauv tib neeg lub cev thaum lub sijhawm ua haujlwm ntawm lub cev. Nws kuj pom muaj nyob rau hauv ntau yam khoom noj thiab dej haus fermented, suav nrog yogurt, sauerkraut, thiab sourdough bread. Ntxiv rau nws cov khoom siv ntuj, L(+)-Lactic acid yog tsim los ntawm cov txheej txheem fermentation rau ntau yam kev siv hauv kev lag luam. Hauv kev lag luam khoom noj thiab dej haus, L(+)-Lactic acid feem ntau siv ua acidulant thiab flavoring agent hauv kev tsim cov khoom noj mis nyuj, dej haus, khoom qab zib, thiab lwm yam khoom noj. Nws kuj ua haujlwm ua tus tswj pH thiab preservative hauv kev ua zaub mov. Hauv kev lag luam tshuaj, L(+)-Lactic acid yog siv hauv kev tsim cov tshuaj thiab cov khoom siv kho mob ua tus pH adjuster thiab excipient. Nws kuj siv hauv kev lag luam tshuaj pleev ib ce ua tus exfoliant, tus neeg sawv cev moisturizing, thiab pH adjuster hauv kev saib xyuas tawv nqaij thiab cov khoom siv saib xyuas tus kheej. Ntxiv mus, L(+)-Lactic acid yog siv hauv kev tsim cov polymers biodegradable, nrog rau kev tsim cov bioplastics thiab cov ntaub ntawv ntim khoom zoo rau ib puag ncig. Nws qhov biocompatibility thiab biodegradability ua rau nws yog ib qho tseem ceeb hauv cov khoom lag luam ruaj khov thiab zoo rau ib puag ncig. Zuag qhia tag nrho, L (+) - Lactic acid ua lub luag haujlwm tseem ceeb hauv ntau yam lag luam, suav nrog cov khoom noj thiab dej haus, tshuaj, tshuaj pleev ib ce, thiab cov khoom siv ib puag ncig, pab txhawb rau qhov zoo, kev ua haujlwm, thiab kev ruaj khov ntawm ntau yam khoom.