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Food Grade D-Xylose & Xos Xylo-Oligosaccharide
Jan 29, 2017
Basic Info
  • Model NO.: XOS

  • Nutritional Value: Nutritional

  • Resource: Natural

  • Form: Powder

  • Transport Package: 25kgs/bag

  • Origin: China

  • Type: Xylose

  • Effect: Sw

  • Odor: Odorless

  • Trademark: Fraken

  • Specification: Food

  • HS Code: 2940000000

Product Description
D-Xylose
Chemical Name: 5-carbon aldose
Molecular Formula: C5H10O5
Molecular Weight: 150.13
Characters: White crystalline or white crystalline powder

D-xylose(FCC/USP) Description
D-Xylose is classified as a monosaccharide of the aldopentose type, which means that it contains five carbon atoms and includes a formyl functional group. It is derived from hemicellulose, one of the main constituents of biomass. Like most sugars, it can adopt several structures depending on conditions. With its free carbonyl group, it is a reducing sugar.

D-xylose(FCC/USP) Specifications
ITEMSTANDARDRESULTS
APPEARANCEWHITE CRYSTALSCONFORMS
SOLUBILITYFREELY SOLUBLE IN WATER, SLIGHTLY SOLUBLE IN ALCOHOLCONFORMS
ASSAY(C5H10O5)98.0-101.0% MIN99.33%
OTHER SACCHARIDE2.0% MAX0.67%
OPTICAL ROTATION+17.0°~+20.0°+19.3°
PH3.0-6.04.68
MOSITURE1.0% MAX0.10%
RESIDUE ON IGNITION0.05% MAX0.03%
HEAVY METALS (Pb)0.001% MAXCONFORMS
ARSENIC0.0002% MAXCONFORMS
IRON (AS Fe)0.0005% MAXCONFORMS
SULFATE50PPM MAXCONFORMS
TRANSMITTANCE95.0% MIN97.0%
TOTAL BACTERIA COUNT1000PCS/G MAX70PCS/G
MOLDS AND YEASTS100PCS/G MAXCONFORMAS
ESCHERICHIA COLINEGATIVENEGATIVE

Xylo-oligosaccharide
Xylo-oligosaccharides, also named as XOS, is a type of functional polymer sugar composed of 2-7 xylose molecules bonded with beta(1-4) glycosidic bonds.

Loss on drying: ≤ 5%
Heavy metal: ≤ 10ppm
Ash: ≤ 1.0%
 
Type  
Content≥95%≥70%
Coliform BacteriaNegative≤30(MPN/100)
DescriptionWhite and Yellowish Powder
Moisture≤5.0%
PH3.0-6.0
Ash≤0.3%
Pb.≤0.5mg/kg
As.≤0.3mg/kg
Total Bacteria≤1000cfu/g
Mold≤10cfu/g
Total Yeast≤10cfu/g
PathogenNegative


Packing: 25kg/drum or as your request.
Shelf Life: The shelf life is 24 months in the original packing. And the temperature is not exceeding 25° C. Far away water and heat.
Delivery: Within two weeks after receiving your prepayment.

Service we can 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.