Kev ua tau zoo Tuam Tshoj 2021 Tshiab Nqe Chitosan Cov Khoom Noj Zoo Qib Chitosan Dawb Qauv Chitosan Oligosaccharide nrog Kev xa khoom sai
Peb cov neeg ua haujlwm ib txwm nyob hauv lub siab ntawm "kev txhim kho txuas ntxiv thiab ua tau zoo", thiab ua ke nrog cov khoom zoo heev, tus nqi zoo thiab cov kev pab cuam tom qab muag zoo, peb sim kom tau txais txhua tus neeg siv khoom ntseeg siab rau Kev Ua Haujlwm Zoo Tuam Tshoj 2021 Tshiab Nqe Chitosan Khoom Noj Zoo Qib Chitosan Dawb Qauv Chitosan Oligosaccharide nrog Kev xa khoom sai, Raws li tus account ntawm superior zoo heev thiab aggressive tus nqi, peb yuav yog tus thawj coj sector, nco ntsoov tias koj tsis yig tiv tauj peb ntawm xov tooj ntawm tes los yog email, yog tias koj txaus siab rau yuav luag txhua yam. ntawm peb cov khoom.
Peb cov neeg ua haujlwm yeej ib txwm nyob rau hauv lub siab ntawm "kev txhim kho txuas ntxiv thiab ua tau zoo", thiab ua ke nrog cov khoom zoo heev, tus nqi zoo thiab cov kev pabcuam zoo tom qab muag, peb sim ua kom txhua tus neeg siv khoom ntseeg siab rauchitosan, chitozan, tshuaj kho dej, Peb hwm peb tus kheej ua ib lub tuam txhab uas muaj cov pab pawg muaj zog ntawm cov kws tshaj lij uas muaj lub tswv yim tshiab thiab muaj kev paub zoo hauv kev lag luam thoob ntiaj teb, kev tsim kho kev lag luam thiab cov khoom lag luam nce qib. Ntxiv mus, lub tuam txhab nyob twj ywm tshwj xeeb ntawm nws cov neeg sib tw vim nws cov qauv zoo tshaj plaws hauv kev tsim khoom, thiab nws cov kev ua tau zoo thiab yooj yim hauv kev txhawb nqa kev lag luam.
Cov neeg siv tshuaj xyuas
Chitosan qauv
Lub npe tshuaj: β-(1 → 4)-2-amino-2-deoxy-D-glucose
Cov mis mos glycan: (C6H11NO4)n
Molecular Luj ntawm chitosan: Chitosan yog cov khoom sib xyaw molecular hnyav, thiab qhov hnyav molecular ntawm chav tsev yog 161.2
Chitosan CAS Code: 9012-76-4
Specification
| Specification | Txuj | ||
| Deacetylation degree | ≥75% | ≥85% | ≥90% |
| Tus nqi PH (1% 25 °) | 7.0-8.5 Nws | 7.0-8.0 Nws | 7.0-8.5 Nws |
| Moisture | ≤ 10.0% | ≤ 10.0% | ≤ 10.0% |
| Tshauv | ≤ 0.5% | ≤ 1.5% | ≤ 1.0% |
| viscosity (1% AC, 1% Chitosan, 20 ℃) | ≥800 mpa·s | > 30 mpa·s | 10 ~ 200 mpa·s |
| Hnyav Hlau | ≤10ppm | ≤10ppm | ≤ 0.001% |
| Arsenic | ≤0.5ppm | ≤0.5ppm | ≤ 1 ppm |
| Mesh Loj | 80 mesh | 80 mesh | 80 mesh |
| Kev ceev ceev | ≥0.3g / ml | ≥0.3g / ml | ≥0.3g / ml |
| Tag nrho Aerobic Microbial suav | ≤2000cfu / g | ≤2000cfu / g | ≤1000cfu / g |
| E-Coli | Tsis zoo | Tsis zoo | Tsis zoo |
| Salmonella | Tsis zoo | Tsis zoo | Tsis zoo |
Daim ntawv thov teb
Pob
1.Powder: 25kg / nruas.
2. 1-5mm me me: 10kg / woven hnab.
Peb cov neeg ua haujlwm ib txwm nyob hauv lub siab ntawm "kev txhim kho txuas ntxiv thiab ua tau zoo", thiab ua ke nrog cov khoom zoo heev, tus nqi zoo thiab cov kev pab cuam tom qab muag zoo, peb sim kom tau txais txhua tus neeg siv khoom ntseeg siab rau Kev Ua Haujlwm Zoo Tuam Tshoj 2021 Tshiab Nqe Chitosan Khoom Noj Zoo Qib Chitosan Dawb Qauv Chitosan Oligosaccharide nrog Kev xa khoom sai, Raws li tus account ntawm superior zoo heev thiab aggressive tus nqi, peb yuav yog tus thawj coj sector, nco ntsoov tias koj tsis yig tiv tauj peb ntawm xov tooj ntawm tes los yog email, yog tias koj txaus siab rau yuav luag txhua yam. ntawm peb cov khoom.
High Performance Tuam Tshoj Cosmetic Raw Materials, Nroj Tsuag Extract, Peb hwm peb tus kheej ua lub tuam txhab uas muaj cov pab pawg muaj zog ntawm cov kws tshaj lij uas muaj lub tswv yim tshiab thiab muaj kev paub zoo hauv kev lag luam thoob ntiaj teb, kev tsim kho kev lag luam thiab cov khoom lag luam nce qib. Ntxiv mus, lub tuam txhab nyob twj ywm tshwj xeeb ntawm nws cov neeg sib tw vim nws cov qauv zoo tshaj plaws hauv kev tsim khoom, thiab nws cov kev ua tau zoo thiab yooj yim hauv kev txhawb nqa kev lag luam.
