Feed grade l-tryptophan 98% or 5%-20% contents
25 kg per bag
Feed and food grade l-valine
25 kg per bag or per drum.
Gellan gum (e418) is a bacterial exopolysaccharide, prepared commercially by aerobic submerged fermentation from sphingomonas elodea (previously
Called pseudomonas elodea), in a manner similar to xanthan. Discovered in 1978, 1988 approved in japan, 1992 usa full approved.
Compared with other colloids, gellan gum has many peculiar advantages:
1. Low dosage;
2. Excellent thermal and acid stability;
3. Good taste-releasing ability;
4. High transparency;
5. Adjustable gel elasticity and rigidity;
6. Good combinability.
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Food and cosmetic grade raw material sodium hyaluronate powder from fufeng china.
The detailed Specifications are as follows:
Description White or similar white powder
Molecular weight Â?¥8.0ã?105
Assay of sodium hyalurinate Â?¥90
Glycuronic acid % Â?¥44
Loss on drying % Â?¤10.0
Phï¼?0.1% solution ï¼? 6.0~7.5
Heavy metals mg/kg Â?¤10
Lead (pb) mg/kg Â?¤5
Arsenicï¼?asï¼?mg/kg Â?¤1
Cadmiun (cd) mg/kg Â?¤1
Mercury (hg) mg/kg Â?¤1
Proteins % Â?¤0.05
Transparency( 0.1% solutionï¼? Â?¥99
Total plate count cfu/g Â?¤100
Yeast&mold cfu/g Â?¤10
Salmonella Negative in 10g
E. Coli Negative in 10g
Staphylococcus aureus Negative in 10g
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Feed grade mineral substances, dcp, mdcp, tcp and mcp.
25 kg or 50 kg per bag, or 1 mt per ton bag
