Customization: | Available |
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CAS No.: | 99-20-7 |
Formula: | C12h22o11 |
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Trehalose, also known as mycose or tremalose, is a natural alpha-linked disaccharide formed by an α,α-1,1-glucoside bond between two α-glucose units.In 1832, H.A.L. Wiggers discovered trehalose in an ergot of rye, and in 1859 Marcellin Berthelot isolated it from trehala manna, a substance made by weevils, and named it trehalose.
It can be synthesised by bacteria,fungi, plants, and invertebrate animals. It is implicated in anhydrobiosis - the ability ofplants and animals toTechnical Specification
Item
|
Standard
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Appearance
|
White Crystalline Powder
|
Purity (Trehalose)
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≥99%
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Loss on drying
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≤1.5%
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Residue on ignition
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≤0.05%
|
PH
|
5.0-6.7
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Arsenic
|
≤0.5mg/kg
|
Lead
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≤0.5mg/kg
|
Color
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≤0.1
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Turbidity of solustion
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≤0.05
|
Viable counts
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≤300cfu/g
|
Yeasts and moulds
|
≤100cfu/g
|
Pathogenic
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Negative
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Coliform organisms
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≤30mpn/100g
|