Tus nqi qis rau beta chitin
Peb ntseeg tias kev koom tes ntev ntev yog qhov tshwm sim ntawm qhov zoo tshaj plaws, kev txhawb nqa ntxiv, kev ntsib nplua nuj thiab kev sib cuag tus kheej rau tus nqi qis raubeta chitin, Ua ib lub tuam txhab hluas uas tab tom nce qib, peb yuav tsis yog tus saum toj kawg nkaus, tab sis peb tab tom sim peb qhov zoo tshaj plaws los ua koj tus khub zoo dua.
Peb ntseeg tias kev koom tes ntev ntev yog qhov tshwm sim ntawm qhov zoo tshaj plaws, kev txhawb nqa ntxiv, kev paub nplua nuj thiab kev sib cuag tus kheej raubeta chitin, Peb cov kev daws teeb meem tau txais kev lees paub ntau dua los ntawm cov neeg siv khoom txawv teb chaws, thiab tsim kom muaj kev sib raug zoo ntev thiab koom tes nrog lawv. Peb yuav muab cov kev pabcuam zoo tshaj plaws rau txhua tus neeg siv khoom thiab txais tos cov phooj ywg los ua haujlwm nrog peb thiab tsim kom muaj kev sib pab ua ke.
Cov Kev Ntsuam Xyuas Los Ntawm Cov Neeg Siv Khoom
Cov qauv ntawm Chitosan
Lub npe tshuaj: β-(1→4)-2-amino-2-deoxy-D-glucose
Cov mis tshuaj Glycan: (C6H11NO4) n
Qhov hnyav molecular ntawm chitosan: Chitosan yog cov khoom sib xyaw ua ke ntawm qhov hnyav molecular, thiab qhov hnyav molecular ntawm chav tsev yog 161.2
Chitosan CAS Code: 9012-76-4
Cov Lus Qhia Tshwj Xeeb
| Cov Lus Qhia Tshwj Xeeb | Tus Qauv | ||
| Deacetylation Degree | ≥75% | ≥85% | ≥90% |
| Tus nqi PH (1%.25°) | 7.0-8.5 | 7.0-8.0 | 7.0-8.5 |
| Cov dej noo | ≤10.0% | ≤10.0% | ≤10.0% |
| Tshauv | ≤0.5% | ≤1.5% | ≤1.0% |
| Qhov viscosity (1% AC, 1% Chitosan, 20 ℃) | ≥800 mpa·s | >30 mpa·s | 10~200 mpa·s |
| Hlau Hnyav | ≤10 ppm | ≤10 ppm | ≤0.001% |
| Arsenic | ≤0.5 ppm | ≤0.5 ppm | ≤1 ppm |
| Qhov Loj ntawm Mesh | 80 mesh | 80 mesh | 80 mesh |
| Qhov Ceev Ntau | ≥0.3g/ml | ≥0.3g/ml | ≥0.3g/ml |
| Tag Nrho Cov Kab Mob Aerobic | ≤2000cfu/g | ≤2000cfu/g | ≤1000cfu/g |
| E-Coli | Tsis zoo | Tsis zoo | Tsis zoo |
| Kab mob Salmonella | Tsis zoo | Tsis zoo | Tsis zoo |
Daim Ntawv Thov
Pob khoom
1. Hmoov: 25kg / nruas.
2. Daim me me 1-5 hli: 10kg / hnab ntaub.
Peb ntseeg tias kev koom tes ntev ntev yog qhov tshwm sim ntawm qhov zoo tshaj plaws, kev txhawb nqa ntxiv, kev paub nplua nuj thiab kev sib cuag tus kheej rau tus nqi qis rau beta chitin, Ua ib lub tuam txhab hluas uas nce qib, peb yuav tsis yog qhov zoo tshaj plaws, tab sis peb tab tom sim peb qhov zoo tshaj plaws los ua koj tus khub zoo dua.
Tus nqi qis rau Chinabeta chitine, Peb cov kev daws teeb meem tau txais kev lees paub ntau dua los ntawm cov neeg siv khoom txawv teb chaws, thiab tsim kom muaj kev sib raug zoo ntev thiab koom tes nrog lawv. Peb yuav muab cov kev pabcuam zoo tshaj plaws rau txhua tus neeg siv khoom thiab txais tos cov phooj ywg los ua haujlwm nrog peb thiab tsim kom muaj kev sib pab ua ke.
