Finden Sie Arabischer Gummi, Gummi Arabicum, Arabisches Gummi-Pulver auf Industry Directory, zuverlässige Hersteller / Lieferant / Fabrik aus China
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| Zahlungsart: | L/C, T/T, Western Union |
|---|---|
| Minimum der Bestellmenge: | 500 |
| Lieferzeit: | 1 Tage |
Modell: low and high acyl
| | High Acyl Gellan Gum | Low Acyl Gellan Gum |
| Molecular Weight | 1~2×106 Daltons | 2~3×105 Daltons |
| Solubility | Hot water above 70ºC | Hot water above 80ºC or cold water with sequestrants |
| Sensitivity to cations | Relatively insensitive to ions | Very sensitive to ions, especially to divalent cations such as calcium ions |
| Gelling conditions | Just Cooling ( do not need cations ) | Cations, acids or soluble solids |
| Set temperature | 70~80ºC (158~176ºF) | 30~50ºC (86~122ºF) |
| Thermoreversibility | Thermo-reversible | Heat stable if using divalent |
| Gel texture | Soft and elastic gels | Hard and brittle gels |
| Items | Specifications |
| Characteristic | Off-white, odorless, Free flowing powder |
| Content | 85~108% |
| Solubility | Soluble in water to form viscous solution |
| Calcium ion test | Pass |
| Sodium ion test | Pass |
| Suspending test | Pass |
| Particle size | ≥95% Pass 60 mesh |
| Loss on drying | ≤15.0% |
| Ash | ≤15.0% |
| pH value | 5.5~7.5 |
| Residue of ethanol | ≤750mg/kg |
| Transmittance | ≥76% |
| Gel strength (0.5% solution ) | ≥900g/cm2 |
| Total Nitrogen | ≤3% |
| Lead | ≤2mg/kg |
| Mercury | ≤1mg/kg |
| Arsenic | ≤2mg/kg |
| Cadmium | ≤1mg/kg |
| Total bacterial | ≤10,000cfu/g |
| Yeast & Mold | ≤400cfu/g |
| E. Coli | ≤30MPN/100g |
| Salmonella | Negative |
| Items | Specifications |
| Characteristic | Off-white, odorless, Free flowing powder |
| Content | 85~108% |
| Solubility | Soluble in water to form viscous solution |
| Calcium ion test | Pass |
| Particle size | ≥95% Pass 60 mesh |
| Loss on drying | ≤15.0% |
| Ash | ≤15.0% |
| pH value | 5.5~7.5 |
| Residue of ethanol | ≤750mg/kg |
| Gel strength (1.0% solution ) | 450g~650g/cm2 |
| Total Nitrogen | ≤3% |
| Lead | ≤2mg/kg |
| Mercury | ≤1mg/kg |
| Arsenic | ≤2mg/kg |
| Cadmium | ≤1mg/kg |
| Total bacterial | ≤10,000cfu/g |
| Yeast & Mold | ≤400cfu/g |
| E. Coli | ≤30MPN/100g |
| Salmonella | Negative |
Produktgruppe : Gum Produkte
