Customization: | Available |
---|---|
CAS No.: | 99-20-7 |
Formula: | C12h22o11 |
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Item
|
Standard
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Appearance
|
white powder
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Assay
|
99.5~101.0
|
Specific rotation[a]D20
|
+12 ~12.8 °
|
Heavy metals(on Pb)
|
≤0.001
|
Calcium (Ca)
|
≤0.02
|
Residue on ignition
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≤0.05
|
Loss on drying
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≤0.2
|
Oxalate(C2O4)
|
≤0.035
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Sulphate(SO4)
|
≤0.015
|
Arsenic(As)
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≤0.0003
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Chloride (Cl)
|
≤0.01
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Solubleness
|
Pass test
|
Storage
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in dry and cool place
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Packing
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25kg/bag
|
Arsenic
|
≤ 1ppm
|
Trehalose is a typical stress metabolite, which can form a unique protective film on the cell surface under harsh environmental conditions such as high temperature, high cold, high osmotic pressure and dehydration, which can effectively protect the structure of biomolecules from being destroyed, thereby maintaining The life process and biological characteristics of a living body.
The functional properties of trehalose and its application in food:
(1) Prevent starch aging.
(2) Prevent protein denaturation.
(3) Inhibit lipid oxidation and deterioration.
(4) Flavoring effect.
(5) Keep the tissue stability and freshness of vegetables and meat.
(6) Long-lasting and stable energy source.