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Price: | US $ 22kg |
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Trade Terms: | FOB,CFR,CIF |
Min Order: | 500kg |
Pay Type: | L/C,T/T,Western Union |
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 |
Prod Model: | low and high acyl |
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Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
CAS No.: | 71010-52-1 |
Einecs No.: | 275-117-5 |
Grade: | First Grade |
Packing: | Drum |
Type: | Extra-Cellalar Polysaccharide |
Usage: | Emulsifing Thickener |
Processing Method: | Gram-Negative Bacteria-Pseudomonas Elodea |
Color: | off White |