010203
I-Malic acid isetshenziswa kakhulu ezimbonini zokudla nezamakhemisi
Incazelo
I-malic acid ivame ukusetshenziswa ekulungiseni imithi, ama- mordants kanye nama-ejenti okushuka, futhi ivame ukusetshenziswa njenge-reagent yokuxazulula izinhlanganisela eziyisisekelo ze-racemic. Kubuye kube i-agent emuncu ezithasiselweni zokudla, ubumuncu bungcono kune-malic acid, i-lactic acid nokunye. Usawoti wawo omningi unemisebenzi ebalulekile. Isibonelo, i-reagent ye-Fehling yenziwe nge-potassium sodium tartrate elabhorethri ukukhomba amaqembu asebenzayo e-aldehyde esakhiweni samangqamuzana ezinto eziphilayo. Usawoti wayo we-potassium nesodium ubizwa nangokuthi usawoti kaRochelle. Amakristalu awo ahlukaniswa ngaphansi kwengcindezi ukuze akhiqize umehluko ongaba khona (umphumela we-piezoelectric) kuzo zombili iziphetho zendawo, ezingenziwa zibe izakhi ze-piezoelectric zokusakaza umsakazo nekhebula. Umamukeli kanye nokulanda. Ngokwezokwelapha, i-potassium antimony tartrate (evame ukubizwa ngokuthi i-tartrate) isetshenziselwa ukwelapha i-schistosomiasis.
incazelo2
Isicelo
1. Embonini yokudla: ingasetshenziswa ekucubunguleni nasekuhlanganiseni isiphuzo, ugologo, ijusi yezithelo kanye nokukhiqizwa kwamaswidi nojamu njll. Ibuye ibe nemiphumela yokuvinjelwa kwamagciwane kanye ne-antisepsis futhi ingasusa i-tartrate ngesikhathi sokuphiswa kwewayini.
2. Embonini kagwayi: okuphuma ku-malic acid (njenge-esters) kungathuthukisa iphunga likagwayi.
3. Embonini yezemithi: ama-troches kanye nesiraphu ehlanganiswe ne-malic acid inokunambitheka kwezithelo futhi ingenza kube lula ukumuncwa nokusabalala kwayo emzimbeni.
4. Imboni yamakhemikhali yansuku zonke: njenge-ejenti eyinkimbinkimbi enhle, ingasetshenziselwa ifomula yokuxubha amazinyo, amafomula we-spice synthesis nokunye. Ingasetshenziswa futhi njengesiqedaphunga nezithako zokuhlanza. Njengesengezo sokudla, i-malic acid iyisithako sokudla esibalulekile ekuphakeleni kwethu kokudla. Njengomhlinzeki oholayo wezithako zokudla nezithako zokudla e-China, singakunikeza ngekhwalithi ephezulu ye-malic.
Ukucaciswa komkhiqizo
| Into | Inkomba |
| Izinzwa | Okusanhlamvu okungenambala noma okumhlophe |
| Inombolo ye-Mesh | ≥30 anezikhala |
| Okuqukethwe kwe-malic acid, w/% | 90±1.5 |
| Okuqukethwe kwamafutha e-hydrogenated adliwayo, w/% | 10±1.5 |
| Umthofu (Pb), mg/kg | ≤2.0 |
| Ingqikithi ye-Arsenic,mg/kg | ≤2.0 |
| Inombolo Yamakholoni, CFU/g | ≤2000 |
| Isikhunta nemvubelo, CFU/g | ≤200 |
| E. coli, CFU/g | ≤100 |
| Izinsalela ezivuthayo, W /% | ≤0.1 |