I-Malic Acid CAS: 6915-15-7 Umhlinzeki Womkhiqizi

I-Malic acid, i-HOOCCH(OH).CH2COOH, eyaziwa nangokuthi i-hydroxysuccinic acid, iyi-solid engenambala. Iyancibilika emanzini nasetshwaleni. I-Malic acid ikhona ngezindlela ezimbili ezisebenzayo kanye nengxube ye-racemic. Isetshenziswa kwezokwelapha futhi itholakala kuma-apula nakwezinye izithelo. I-isomer eyenzeka ngokwemvelo yi-L-form etholakale kuma-apula nakwezinye izithelo nezitshalo eziningi. I-malic acid iyi-alpha hydroxy acid yesithathu encane kakhulu ngobukhulu bama-molecule. Nakuba isetshenziswa emikhiqizweni eminingi yezimonyo, ikakhulukazi leyo ekhombisa okuqukethwe "kwe-fruit acid" futhi ngokuvamile yenzelwe ukulwa nokuguga, ngokungafani nama-glycolic nama-lactic acid, izinzuzo zayo zesikhumba azikafundwa kabanzi. Abanye abenzi be-formula bakubona kunzima ukusebenza nayo, ikakhulukazi uma kuqhathaniswa namanye ama-AHA, futhi ingaba yinto ecasulayo kancane. Ayisetshenziswa kakhulu njenge-AHA kuphela emkhiqizweni. Itholakala ngokwemvelo kuma-apula. I-Malic acid isetshenziswa ekwakhiweni kwemithi njenge-acidulant esetshenziswa kabanzi. Inephunga elincane le-apula futhi isetshenziswa njenge-ejenti yokunambitheka ukufihla ukunambitheka okubabayo nokunikeza ubumuncu. I-malic acid isetshenziswa futhi njengenye indlela esikhundleni se-citric acid kuma-powder akhipha uketshezi, izihlanzi zomlomo, kanye namaphilisi okuhlanza amazinyo.