China Xanthan Gum Manufacturer 80/200mesh Food grade,China EQUAL price supplier

 

Xanthan Gum Manufacturer 80/200mesh Food grade

 

Xanthan Gum    is a Polysaccharide, derived from the bacterial coat of Xanthomonas campestris, used as a Food Additive

and rheology modifier, commonly used as a food thickening agent (in salad dressings, for example) and a stabilizer

(in cosmetic products, for example, to prevent ingredients from separating). It is produced by the fermentation of glucose, sucrose, or lactose by the Xanthomonas campestris bacterium. After a fermentation period, the polysaccharide is precipitated from a growth medium with isopropyl alcohol, dried, and ground into a fine powder.

Later, it is added to a liquid medium to form the gum.

  Specifications:

ITEMS	SPECIFICATION
Appearance	white or cream-color and free-flowing powder
Viscosity: 1% Xanthan Gum in 1% KCl Brookfield, LVTD,spindle 3.60rpm, 25	1200 - 1600 mpa.s
Assay(on dry basis)	91.0 - 108.0%
Loss on drying(105o­C, 2hr)	6.0 - 12.0%
V1 : V2:	1.02 - 1.45
Pyruvic Acid	1.5% min
PH of 1% solution in water	6.0 - 8.0
Heavy metals(as Pb)	20 mg/kg max
Lead(Pb)	5 mg/kg max
Arsenic(As)	2 mg/kg max
Nitrogen	1.5% max
Ash	13% max
Particle size	80 mesh 100% min, 200 mesh  92% min
Total plate count	2000/g max
Yeasts and moulds	100/g max
Pathogens germs	absence
S. aureus	Negative
Pseudomonas aeruginosa	Negative
Salmonella sp.	Negative
C. perfringens	Negative

  Service provide:

  1. Mixed container, we can mix different items in one container.

  2. Quality control, before shipment, free sample for test. after shipment,  keep sample for 3 years

  3. Prompt shipment with professional documents

 4. Packing as your request, with photo before shipment

 5. high degree of credit