Microcrystalline Cellulose (MCC) |9004-34-6
Products Description
Microcrystalline cellulose ishoko rekunatswa huni pulp uye rinoshandiswa setexturizer, anti-caking agent, mafuta anotsiva, emulsifier, an extender, uye bulking agent mukugadzira chikafu.Iyo inonyanya kushandiswa fomu inoshandiswa mune zvevhitamini zvinowedzera kana mapiritsi.Inoshandiswawo mumaplaque assays ekuverenga mavhairasi, seimwe nzira ye carboxymethylcellulose.Munzira dzakawanda, cellulose inoita iyo yakakodzera excipient.Iyo polima inongoitika, inoumbwa nemayuniti eglucose akabatana ne1-4 beta glycosidic bond.Aya mutsara cellulose maketani akasungirirwa pamwechete semicrofibril yakapetwa mumadziro echirimwa cell.Imwe neimwe microfibril inoratidza yakakwira dhigirii matatu-dimensional yemukati bonding inokonzeresa crystalline chimiro chisina kunyungudika mumvura uye chinopesana nemareagents.Kune, zvisinei, zvikamu zvisina kusimba zve microfibril ine utera hwemukati bonding.Aya anonzi maamorphous regions asi anonyatso kunzi dislocations kubvira microfibril ine single-phase structure.Iyo crystalline dunhu yakasarudzika kugadzira microcrystalline cellulose.
Tsanangudzo
| ITEM | STANDARD |
| Chitarisiko | Hupfu hwakatsetseka chena kana hunenge huchena husina hwema |
| Chikamu saizi | 98% vanopfuura 120 mesh |
| Assay (se-α- cellulose, yakaoma hwaro) | ≥97% |
| Mvura inonyungudika | ≤ 0.24% |
| Sulfate ash | ≤ 0.5% |
| pH (10% mhinduro) | 5.0- 7.5 |
| Kurasikirwa pakuomeswa | ≤ 7% |
| Starch | Negative |
| Carboxyl mapoka | ≤ 1% |
| Tungamira | ≤ 5 mg/kg |
| Arsenic | ≤ 3 mg/kg |
| Mercury | ≤ 1 mg/kg |
| Cadmium | ≤ 1 mg/kg |
| Heavy metal (sePb) | ≤ 10 mg/kg |
| Yese plate count | ≤ 1000 cfu/g |
| Mbiriso uye mold | ≤ 100 cfu/g |
| E. coli/ 5g | Negative |
| Salmonella/ 10g | Negative |
