Ma cellulose a Microcrystalline (MCC) |9004-34-6
Kufotokozera Zamalonda
Ma cellulose a Microcrystalline ndi mawu oti zamkati wamatabwa woyengedwa ndipo amagwiritsidwa ntchito ngati cholembera, anti-caking agent, mafuta olowa m'malo, emulsifier, extender, ndi bulking agent pakupanga chakudya. mapiritsi.Amagwiritsidwanso ntchito poyesa ma plaque powerengera ma virus, m'malo mwa carboxymethylcellulose.Munjira zambiri, cellulose imapangitsa kuti ikhale yothandiza.Polima wopangidwa mwachilengedwe, amapangidwa ndi mayunitsi a shuga olumikizidwa ndi 1-4 beta glycosidic bond.Maunyolo ozungulira a cellulosewa amamangidwa pamodzi ngati ma microfibril ozungulira m'makoma a cell cell.Iliyonse ya microfibril imawonetsa kulumikizana kwakukulu kwapakati pa atatu-dimensional zomwe zimapangitsa kuti pakhale mawonekedwe a crystalline omwe sasungunuka m'madzi komanso osagwirizana ndi ma reagents.Pali, komabe, zigawo zofooka za microfibril zomwe zimakhala zofooka zamkati.Izi zimatchedwa zigawo za amorphous koma zimatchedwa kuti dislocation chifukwa microfibril yomwe ili ndi gawo limodzi.Dera la crystalline ndilokhazikika kuti lipange cellulose ya microcrystalline.
Kufotokozera
| ITEM | ZOYENERA |
| Maonekedwe | Ufa wonyezimira woyera kapena pafupifupi woyera wopanda fungo |
| Tinthu kukula | 98% amadutsa 120 mauna |
| Kuyesa (monga α- cellulose, maziko owuma) | ≥97% |
| Zinthu zosungunuka m'madzi | ≤ 0.24% |
| Phulusa la sulphate | ≤ 0.5% |
| pH (10% yankho) | 5.0-7.5 |
| Kutaya pakuyanika | ≤ 7% |
| Wowuma | Zoipa |
| Magulu a Carboxyl | ≤ 1% |
| Kutsogolera | ≤ 5 mg/kg |
| Arsenic | ≤ 3 mg/kg |
| Mercury | ≤ 1 mg/kg |
| Cadmium | ≤ 1 mg/kg |
| Zitsulo zolemera (monga Pb) | ≤ 10 mg/kg |
| Chiwerengero chonse cha mbale | ≤ 1000 cfu/g |
| Yisiti ndi nkhungu | ≤ 100 cfu/g |
| E. koli/ 5g | Zoipa |
| Salmonella / 10 g | Zoipa |
