L-Malic acid hmoovfeem ntau yog cov dawb crystalline hmoov los yog crystalline hmoov nrog ib tug txawv qaub tsw thiab muaj peev xwm yuav dawb do soluble nyob rau hauv dej thiab ethanol, nrog ib tug solubility ntawm 67g / 100mL ntawm 20 degree.
L-Malic Acid tsim los ntawm Kev Noj Qab Haus Huv Biotech yog tsim los ntawm cov txheej txheem fermentation ib kauj ruam uas siv cov piam thaj los ua cov khoom siv raw. Piv rau cov tshuaj sib xyaw ua ke thiab cov txheej txheem enzymatic los tsim L-malic acid, nws ua rau muaj kuab paug ib puag ncig tsawg, muaj purity ntau dua, thiab muaj kev nyab xeeb dua thiab nyab xeeb dua.
Malic Acid saj yog ze rau qaub saj ntawm ntuj txiv apples. Piv nrog citric acid, acidity, mos saj, lub sij hawm tuav ntev, thiab tsis muaj kev puas tsuaj rau cov hniav thiab qhov ncauj kab noj hniav. L-malic acid yog qhov tsim nyog rau kev nqus ntawm cov amino acids thiab tsis suav cov rog hauv cov ntsiab lus ntawm lub cev metabolism. Nws belongs rau tiam tshiab ntawm cov zaub mov acid-flavored agents thiab hailed li "zoo tshaj plaws zaub mov acid-flavored tus neeg saib xyuas" los ntawm cov kab mob lom thiab zaub mov. Nws yog ib qho ntawm feem ntau cov organic acids nyob rau hauv lub ntiaj teb no cov zaub mov kev lag luam thiab muaj kev loj hlob zoo.
Specification
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Khoom npe |
Malic Acid |
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Molecular |
C4H6O5 |
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CAS Nr. |
6915-15-7 |
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Yam ntxwv |
Dawb crystals los yog hmoov, tsw tsw, irritating refreshing, thiab qaub saj |
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Qhov ntom |
1.609 g / cm33 |
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Boiling point |
306.4 hli |
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Melting point |
130 ~ 132 degree |
|
Pob |
25kg / hnab |
Certificate of Analysis
| Khoom npe | L-Malic Acid (Granule) | Batch No. | C-MA90240626 |
| Specification: | 0.9 | Ntim: | Qauv |
| KEV KAWM NTAWV | SPECIFICATION | KEV KAWM NTAWV | KEV TIV THAIV |
| Physical & Chemical Data | |||
| Qhov tshwm sim | Dawb mus daj daj dawb-ntws granule | Ua raws | Pom kev |
| Analytical Quality | |||
| Assay | Ntau dua lossis sib npaug rau 90.0% | 0.913 | Titration |
| Fumaric Acid | Tsawg dua los yog sib npaug rau 0.5% | 0.001 | USP |
| Maleic Acid | Tsawg dua lossis sib npaug rau 0.05% | 0.0001 | USP |
| Poob rau ziab | Tsawg dua lossis sib npaug rau 5.0% | 0.012 | USP<731> |
| Kev ceev ceev | Ntau dua lossis sib npaug rau 0.40g/mL | 0.50g/mL | USP<616> |
| Particle Loj | Ntau dua lossis sib npaug li 90% txog 20 mesh | 0.97 | USP<786> |
| Tsawg dua lossis sib npaug li 30% txog 80 mesh | 0.086 | ||
| Cov kab mob | |||
| Lead (Pb) | Tsawg dua lossis sib npaug li 2ppm | Ntawv pov thawj | GF-AAS |
| Arsenic (As) | Tsawg dua lossis sib npaug li 2ppm | Ntawv pov thawj | HG-AAS |
| Microbiological | |||
| Tag nrho Aerobic Microbial suav | Tsawg dua lossis sib npaug li 1000cfu / g | <10cfu/g | USP<61> |
| Tag nrho cov pwm thiab cov poov xab | Tsawg dua lossis sib npaug li 100cfu / g | <10cfu/g | USP<61> |
| Enterobacterial | Tsawg dua lossis sib npaug li 10cfu / g | <10cfu/g | USP<62> |
Zoo thiab cov yam ntxwv ntawm L-malic acid
Optical Purity Analysis ntawm L-Malic Acid
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| Chromatogram ntawm D-Malic Acid Standard | Chromatogram ntawm L-Malic Acid Standard | Chromatogram ntawm Healthful Biotech's L-Malic Acid |
Lub sijhawm ncov ntawm Healthful Biotech's L-Malic Acid cov khoom yog ua raws li tus qauv L-Malic Acid. Tsis tas li ntawd, tsis muaj qhov taw qhia siab ntawm D-Malic Acid tau pom hauv cov qauv. Yog li ntawd, nws tuaj yeem txiav txim siab tias Healthful's L-Malic Acid yog lub siab kho qhov muag purity.
Calcium Analysis hauv L-Malic Acid
Sib piv daim duab ntawm Calcium Precipitation nyob rau hauv cov kev daws teeb meem uas muaj 1g / L ntawm L-Malic Acid, DL-Malic Acid, thiab Citric Acid (nyob rau hauv ldentical mob)
Raws li cov xwm txheej zoo ib yam, hauv 24 teev, cov nyiaj calcium ions los ntawm L-Malic Acid qis dua li ntawm DL-Malic Acid thiab Citric Acid. Piv txwv li, cov khoom noj uas siv L-Malic Acid tuaj yeem txo qhov poob ntawm calcium ions.
Daim ntawv thov
Kev lag luam zaub mov:Cov dej qab zib npaj los ntawm L-Malic Acid yog nqhis dej thiab ua kom rov zoo, nrog Malic Acid tsw, ze rau cov kua txiv hmab txiv ntoo. Piv nrog citric acid, cov cua kub uas ua tau qis dua thiab saj zoo dua. Yog li ntawd, nws yog dav siv hauv cawv, dej haus, jams, pos hniav, thiab lwm yam khoom noj, thiab maj mam hloov citric acid.
Kev lag luam tshuaj pleev ib ce:L-Malic Acid muaj cov khoom xyaw ntuj moisturizing, uas tuaj yeem yooj yim yaj cov "nplaum" ntawm cov nplai zoo li cov hlwb tuag, uas tuaj yeem tshem tawm ntawm daim tawv nqaij wrinkles. Nws tuaj yeem ua rau daim tawv nqaij sib tw, du, thiab elastic, yog li nws yog qhov zoo-favored hauv cov qauv tshuaj pleev ib ce.
L-malic acid tuaj yeem nruab nrog ntau yam khoom qab zib thiab txuj lom rau ntau yam khoom siv tshuaj niaj hnub, xws li tshuaj txhuam hniav thiab tshuaj zawv plaub hau. Piv nrog rau citric acid, qaub saj ntawm L-Malic Acid yog mos thiab nqaij, yog li txawv teb chaws lub teb chaws siv nws los hloov citric acid raws li hom tshiab ntawm kev pab ntxuav thiab synthesize high-end tshwj xeeb detergents.
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Kev lag luam tshuaj:Nws tuaj yeem siv los ua ib qho ntawm cov khoom siv hluavtaws rau kev tshem tawm cov av thiab cov fluorescent whitening agents. Ntxiv rau cov cab adulhoretic lossis lwm cov kua roj vanish kom tiv thaiv cov xim ntawm cov tawv nqaij los ntawm kev txiav cov tawv nqaij. Polycolic resin thiab alcoholic acid resin ua nrog cov kua qaub no yog cov yas nrog kev siv tshwj xeeb.
HSF Biotech's advanced Functional solid microcapsule Technology
1. Txhim kho stability:Los ntawm embedding technology, malic acid muaj kev tiv thaiv zoo dua, tso cai rau nws tswj cov khoom ruaj khov nyob rau hauv ntau yam kev mob ib puag ncig thiab ncua lub txee lub neej ntawm cov khoom.
2. Txhim kho qhov saj:Malic acid muaj qhov tshwj xeeb qaub saj. Los ntawm kev siv tshuab encapsulation, kev tso tawm ceev thiab qib ntawm malic acid tuaj yeem tswj tau kom nws sib npaug ntau dua hauv cov khoom, yog li txhim kho cov saj thiab tsw ntawm cov khoom.
3. Txhim kho bioavailability:Embedding malic acid tuaj yeem tiv thaiv nws cov qauv molecular zoo dua, ua rau nws yooj yim rau nqus thiab siv hauv tib neeg lub cev.
4. Yooj yim ntawm kev ua thiab kev thov:Embedded malic acid tau zoo dua fluidity thiab dispersion, ua rau nws yooj yim rau ntxiv thiab sib tov thaum ua zaub mov thiab npaj.
Factory Saib (Nyem rau cov ntsiab lus video
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