| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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| ITEM | STANDARD | RESULTS | |
| Appearance | White or almost white, amporphous or crystalline powder. Freely soluble in water and in pro pylene glycol; practically insoluble in ethanol and in me thylene chloride. | Complied | |
| Identification | Optical rotation | +147°--- +152° | +149.2° |
| HPLC | The retention time of the major peak of sample solution corresponds to the standard solution. | Complied | |
| Iodine test solution | A yellow-brown precipitate is formed. | Complied | |
| Residue on ignition | ≤0.1 % | 0.04 | |
| Limit of Light-absorbing substances | Between 230 and 350nm, the absorbance is NMT 0.10, and between 350 and 750 nm, the absorbance is NMT 0.05 | Complied | |
| Reducing Sugars | ≤0.2 % | 0.09 | |
| Betadex cyclodextrin | ≤0.25% | Not detected | |
| Gamma cyclodextrin | ≤0.25 % | Not detected | |
| Other related substance | ≤0.5 % | Not detected | |
| PH | 5.0-8.0 | 6.2 | |
| Water determination | ≤11.0 % | 9.9 | |
| Clarity of solution | 10mg/ml water solution is clear | Complied | |
| Assay | 98.0%----101.0% | 100.0 | |
| The total aerobic microbial count | ≤1000 cfu/g | ≤10 cfu/g | |
| The total combined moulds and yeasts count | ≤100 cfu/g | ≤10 cfu/g | |
Alpha cyclodextrin
Molecular Formula: C36H60O30
Molecular weight: 972.84
CAS NO.: 10016-20-3
Physical state: white power
Chemical name: alpha-Cyclodextrin, cyclohexaamylose, cyclomaltohexaose
Alpha cyclodextrin as a novel food ingredient
Food grade Alpha cyclodextrin with 6 glucose units has the smallest cavity of the parent cyclodextrins. It is useful for solubilizing,stabilizing or delivering small molecules, e.g. low molecular weight, flavor or fragrance compounds.Food grade Alpha cyclodextrin is being introduced to the food industry as a new soluble dietary fiber with convincing properties.
Application
Alpha cyclodextrinis a non-reducing cyclic saccharide comprised of six glucose units linked by alpha-1.4 bonds. It is produced by the action of cyclodextrin glucosyl transferase on hydrolysed starch syrups. The cavity of alpha-cyclodextrin is less than beta-cyclodextrin, so it is used to allow formation of inclusion complexes with little molecules. The solubility degree of Alpha-cyclodextrin in water is 14.5 g/100ml @25°C, so the situation that needs high solubility of cyclodextrin.
Q1: What's your MOQ?
A:It depends on different products,we can accept sample order or provide free sample for your test.
Q2:How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q3: Is there a discount?
A:Different quantity has different discount.
Q4:How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Bitcoin.
Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q6. We don't know you at all, how can we trust you?
A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.
Q7.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.
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