BGC > Produktsuche > Cyclodextrin

Molecular Formula: C42H70O35

Melting point:> 260 ° C (dec.) (Lit.)
Solubility: 1 M NaOH: 50 mg / mL
Form: powder
Merck:2718

Chemical properties: BETA-cyclodextrin by seven D-glucopyranosyl units to a-1,4-bond non-reducing cyclic polysaccharide. White or almost white crystalline solid or crystalline powder, in fact, odorless, slightly sweet.

Destription:

Cyclodextrin has a hole in the center of the ring structure, the inside has -CH- and glucoside binding oxygen atoms, was sulfur water, glucose 2, 3 and 6-OH-group was hydrophilic, through The weak van der Waals forces the other molecules into complexes. After encapsulation, its stability, volatility, solubility, reactivity have improved. Cyclodextrin this special role, making it a wide range of applications with the value of the package material.

Usage:

1.Vitamins, spices and other embedding agent (microcapsule agent); processing aids; stabilizer.
2.Stabilizers:
To eliminate and cover up the special smell; improve and improve the food tissue structure; reduce and remove the bitter taste; anti-oxidation; maintain and improve the flavor and so on.
Can be used to package food flavors: it is not volatile. Including natural pigments, vitamins, etc. to make it stable and soluble. The elimination of aquatic products, animal products, dairy products, soybean products, such as the special smell. Reduces the bitter taste of coffee, cocoa, chocolate, and citrus juice. Whipped cream, ice cream, seasoning sauce, cheese and other emulsion stabilizer. Improves the quality of instant drinks, food, etc. Manufacture of powder oil, powder wine. Enhanced protein foaming effect. Package preservatives, enhance the anti-corrosion effect.
3.As emulsion stabilizer and thickener. B-CD hydrophobic cavity structure can be included volatile volatile flavor, cover and eliminate the odor, improve the stability of natural pigments, increasing the solubility of insoluble substances.
4.In the daily chemical industry uses In cosmetics manufacturing can also be used cyclodextrin as emulsifier and quality improver. It also has a deodorant (such as bad breath) and anti-corrosion effect, can be used for toothpaste, toothpaste manufacturing.
Widely used in the field of traditional Chinese medicine preparations, can increase the solubility of drugs to improve the stability of the drug, the liquid drug powder to prevent