| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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Food Grade Alpha Cyclodextrin with Best Price CAS 10016-20-3
Molecular Formula: (C6H10O5)n
EINECS NO: 232-940-4
Product Grade: Food grade
Quality: GB/T20884-2007
Appearance&Smell: White powder with yellowish shadow, non irregular shape, Non visible impurities by naked eyes, with the special flavor of maltodextrin, sweetish no odor
Alpha-Cyclodextrin is produced by the action of cyclodextrin glucosyltransferase (CGTase, EC 2.4.1.19) on hydrolysed starch syrups at neutral pH (6.0-7.0) and moderate temperature (35-40°C).
The annular (or doughnut-shaped) structure of alpha-cyclodextrin provides a hydrophobic cavity that allows formation of inclusion complexes with a variety of non-polar organic molecules of appropriate size.
The hydrophilic nature of the outer surface of the cyclic structure makes alpha-cyclodextrin water-soluble
1.Alpha Cyclodextrin Increase the stability of the material:Prevent volatilization, prevent sublimation; Anti-oxidation; Prevent optothermal decomposition; Anti chemical decomposition; Extend the period of validity of the material.
2.Alpha Cyclodextrin Increase the material solubility and bioavailability.
3.Alpha Cyclodextrin through the formation of inclusion complex to achieve effective cover excitant odour.
4.Alpha Cyclodextrin Liquid drug into solid state.
5.Alpha Cyclodextrin To prevent drug - drug, drug - interaction between additive.
6.Alpha Cyclodextrin Reduce side effects.
1.Alpha-Cyclodextrin is used to increase the stability of the material:Prevent volatilization, prevent sublimation; Anti-oxidation;
2.Alpha-Cyclodextrin is used to prevent optothermal decomposition; Anti chemical decomposition; Extend the period of validity of the material.
3.Alpha-Cyclodextrin is used to increase the material solubility and bioavailability.
4.Through the formation of inclusion complex to achieve effective cover excitant odour.
Liquid drug into solid state.
5.Alpha-Cyclodextrin is used to prevent drug - drug, drug - interaction between additive.
6.Alpha-Cyclodextrin is used to reduce side effects.
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Items
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Specification
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Result
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Appearance
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White, Minor Sweet, Odorless
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White, Minor Sweet, Odorless
|
|
Assay
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≥98%
|
99.4%
|
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Loss on drying
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≤11%
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9.8%
|
|
Residue on ignition
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≤0.1%
|
0.01
|
|
Reducing sugars
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≤0.2%
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<0.2%
|
|
Heavy metal
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≤5 mg/kg
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<5 mg/kg
|
|
Lead
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≤0.5 mg/kg
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<0.5 mg/kg
|
|
Specific rotation
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+145°~+151° [α]20D
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+147° [α]20D
|
|
Total bacteria
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≤1000 CFU/g
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<1000 CFU/g
|
|
Coliform group
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≤40 MPN/100g
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<40 MPN/100g
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Mould
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≤25 CFU/g
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<25 CFU/g
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|
Yeast
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≤25 CFU/g
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<25 CFU/g
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|
Pathogens
|
0/25g
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0/25g
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