Chitiosan
Awọn atunyẹwo alabara

Ile-iṣẹ Chiwisan
Orukọ kemikali: β- (1 → 4) -2-Amino-2-de-de-glucose
Glycan agbekalẹ: (C6h11no4) n
Iwuwo molicular ti Chitosan: Chitosan jẹ ọja iwuwo iwuwo ti a dapọ, ati iwuwo molidula ti apakan jẹ 161.2
Koodu Cas Chiwisan: 9012-76-4
Alaye
Alaye | Idiwọn | ||
Deacetylation Deatylation | ≥75% | ≥85% | ≥90% |
PH iye (1% .25 °) | 7.0-8.5 | 7.0-8.0 | 7.0-8.5 |
Isẹri | ≤10.0% | ≤10.0% | ≤10.0% |
Eeru | ≤0.5% | ≤1.5% | ≤1.0% |
Iwo ibayi (1% AC, 1% Chiwisan, 20 ℃) | ≥800 mppa | > 30 mppa | 10 ~ 200 mppa |
Irin ti o wuwo | ≤10 ppm | ≤10 ppm | ≤0.001% |
Arsenic | ≤0.5 ppm | ≤0.5 ppm | ≤ ppm |
Iwọn apapo | 80 apapo | 80 apapo | 80 apapo |
Awọsanma | ≥0.3g / milimita | ≥0.3g / milimita | ≥0.3g / milimita |
Lapapọ Aerobic marpobia ka | ≤2000cfu / g | ≤2000cfu / g | ≤1000cfu / g |
E-coli | Odi | Odi | Odi |
Salmonella | Odi | Odi | Odi |
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