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Trehalose | 99-20-7

Trehalose, Sweeteners, organic preservatives for food, buy food additives
Product Name:TREHALOSE

CAS No.:99-20-7

MF:C12H22O11

EINECS No:202-739-6

Place of Origin:China (Mainland)

Appearance:White powder

Stability:Stable

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Trehalose, Sweeteners, organic preservatives for food, buy food additives

Note: Custom specification manufactures can be provided according to user requirements.

Product performance
Trehalose is a nonreducing disaccharide in which the two glucose molecules are linked together in an α,α-1,1-glycosidic linkage. α,α-trehalose is the only anomer of trehalose, which has been isolated from and biosynthesized in living organisms. This sugar is present in a wide variety of organisms, including bacteria, yeast, fungi, insects, invertebrates, and lower and higher plants, where it may serve as a source of energy and carbon.

Application
It can be used as a stabilizer and protectant of proteins and membranes: protection from dehydration; protection from damage by oxygen radicals (against oxidation); protection from cold; as a sensing compound and/or growth regulator; as a structural component of the bacterial cell wall. Trehalose is used in the biopharmaceutical preservation of labile protein drugs and in the cryopreservation of human cells. It is used as an ingredient for dried and processed food, and as an artificial sweetener, with a relative sweetness of 40-45% that of sucrose.

Storage condition

Store in a sealed container and place in a cool, dry place.

Product Name Trehalose
CAS No 99-20-7
Batch No. 2017011606 Quantity 2MT
Manufacturing date Jan. 16,2017 Test date Jan. 16,2017
Analysis Standard request Analysis results
Appearance White powder White powder
Assay% ≥98.0% 99.50%
Loss on drying % 1.5%Max 0.17%
Residue on ignition % 0.05%Max 0.02%
Chromaticity ≤0.100 0.005
Turbidity ≤0.05 0.001
optical rotation【α】D20/(°) ﹢197~﹢201 199.0
PH 5.0-6.7 5.9
Lead(as Pb) 0.5mg/kg Max 0.02
Arsenic(As) 0.5mg/kg Max 0
Total microbial Count 300 cfu/g Max 0
Molds and Yeasts 100 cfu/g Max 0
Coliforms /(MPN )/100g Negative <10/g
Yeast NMT50/g <10/g
Salmonella Negative Not Found
Salmonella Negative Not Found
Conclusion The test results conform to the standard
packing
The standard specifications are only for reference, custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request, please just click at request for quotation, you will receive our prompt reply within 24 hours.

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