L-Malic Acid CAS 97-67-6 Cov Khoom Noj Zoo Tshaj Plaws thiab Cov Tshuaj Ntxiv
Product Description
Malic acids yog D-malic acid, DL-malic acid thiab L-malic acid. L-malic acid, tseem hu ua 2-hydroxysuccinic acid, yog ib tug circulating intermediate ntawm biological tricarboxylic acid, uas yog yooj yim absorbed los ntawm tib neeg lub cev, yog li nws yog dav siv nyob rau hauv cov zaub mov, tshuaj pleev ib ce, kho mob thiab noj qab haus huv cov khoom thiab lwm yam teb raws li ib tug kev kho mob. khoom noj khoom haus additive thiab haumxeeb zaub mov nrog kev ua tau zoo heev.
Malic acid, tseem hu ua 2-hydroxysuccinic acid, muaj ob lub stereoisomers vim muaj cov asymmetric carbon atom hauv Chemicalbook molecule. Nws tshwm sim nyob rau hauv peb hom, D-malic acid, L-malic acid, thiab nws cov sib tov DL-malic acid.
Malic acid yog dawb crystalline hmoov los yog crystalline hmoov, muaj zog hygroscopicity, yooj yim soluble nyob rau hauv dej thiab ethanol. Muaj ib tug tshwj xeeb qab ntxiag saj. L-malic acid feem ntau yog siv hauv cov khoom noj thiab tshuaj lag luam.
COA
| Yam khoom | STANDARD | TEST RESULT |
| Assay | 99% L-Malic Acid | Ua raws |
| Xim | Dawb hmoov | Ua raws |
| tsw | Tsis muaj ntxhiab tsw tshwj xeeb | Ua raws |
| Particle loj | 100% dhau 80 mesh | Ua raws |
| Poob rau ziab | ≤ 5.0% | 2.35% |
| Cov seem | ≤ 1.0% | Ua raws |
| Hnyav hlau | ≤ 10.0ppm | 7ppm ua |
| As | ≤ 2.0ppm | Ua raws |
| Pb | ≤ 2.0ppm | Ua raws |
| Tshuaj tua kab residue | Tsis zoo | Tsis zoo |
| Tag nrho cov phaj suav | ≤100cfu / g | Ua raws |
| Poov & Pwm | ≤100cfu / g | Ua raws |
| E. Coli | Tsis zoo | Tsis zoo |
| Salmonella | Tsis zoo | Tsis zoo |
| Xaus | Raws li Specification | |
| Cia | Khaws rau hauv qhov chaw txias & qhuav, Cia kom deb ntawm lub teeb muaj zog thiab cua sov | |
| Txee lub neej | 2 xyoos thaum khaws cia zoo | |
Muaj nuj nqi
L-Malic Acid ua haujlwm ntau yam hauv ntau daim ntawv thov. Nws ua raws li acidulant, tsw enhancer, thiab preservative nyob rau hauv cov khoom noj thiab dej haus. Nws muab ib tug qaub saj thiab pab kom sib npaug flavors nyob rau hauv ntau yam ua noj formulations. Tsis tas li ntawd, L-Malic Acid kuj ua haujlwm raws li tus neeg sawv cev chelating, tus neeg sawv cev buffering, thiab pH regulator hauv ntau cov txheej txheem kev lag luam.
Daim ntawv thov
1. Khoom noj khoom haus thiab dej haus: L-Malic Acid feem ntau yog siv rau hauv kev lag luam khoom noj khoom haus thiab dej haus raws li cov kua qaub thiab tsw enhancer. Nws yog ntxiv rau cov dej qab zib carbonated, kua txiv hmab txiv ntoo concentrates, khoom qab zib, confectioneries, thiab ntau yam khoom noj khoom haus los muab lub tangy tsw.
2. Pharmaceutical: L-Malic Acid yog siv nyob rau hauv kev lag luam kws tshuaj raws li ib tug excipient nyob rau hauv lub formulation ntawm cov tshuaj. Nws pab nyob rau hauv stabilization thiab solubilization ntawm cov tshuaj thiab tuaj yeem txhim kho bioavailability ntawm qee cov tshuaj sib txuas.
3. Tshuaj pleev ib ce thiab Kev Kho Tus Kheej: L-Malic Acid yog ua hauj lwm hauv cov tshuaj pleev ib ce thiab cov khoom tu tus kheej ua tus neeg saib xyuas thiab kho cov tawv nqaij. Nws pab txhawb cov tawv nqaij hloov pauv ntawm daim tawv nqaij, txhim kho daim tawv nqaij zoo nkauj, thiab ua kom lub ntsej muag smoother. Nws yog feem ntau pom nyob rau hauv lub ntsej muag cleansers, qhov ncauj qhov ntswg, thiab exfoliating cream.
4. Cov Ntawv Thov Kev Lag Luam: L-Malic Acid yog siv rau hauv ntau yam kev lag luam ua tus neeg sawv cev chelating thiab pH regulator. Nws yog siv nyob rau hauv cov hlau tu, electroplating, thiab dej kho daim ntaub ntawv. Tsis tas li ntawd, nws pom daim ntawv thov hauv kev tsim cov polymers, adhesives, thiab detergents.
Yam khoom
Newgreen Hoobkas kuj muab Amino acids raws li hauv qab no:
Ntim & Xa
