
gamma-Cyclodextrin NEW
Price | Get Latest Price |
Package | 20kg |
Min. Order: | 20kg |
Supply Ability: | 20MT |
Update Time: | 2025-09-30 |
Related documents: | COA |
Product Details
Product Name: gamma-Cyclodextrin | CAS No.: 17465-86-0 |
Min. Order: 20kg | Purity: 99% |
Supply Ability: 20MT | Release date: 2025/09/30 |
Here is a detailed breakdown of its applications across various industries:
1. Food and Beverage Industry
This is one of the largest application areas.
Flavor and Fragrance Protection:** γ-CD is used to stabilize volatile flavor compounds (e.g., in citrus oils, spices) during processing and storage, preventing their loss and extending the shelf life of products.
Taste Masking:** It effectively encapsulates bitter compounds, making it valuable for improving the taste of functional foods, beverages, or dietary supplements containing ingredients like caffeine, polyphenols, or certain minerals.
Cholesterol Reduction:** It can be used to selectively remove cholesterol from dairy products like milk, butter, and eggs without significantly altering their nutritional or sensory properties.
Cloud Stabilizer:** In beverages, it can help maintain a stable, cloudy appearance (desirable in fruit juices) by complexing with compounds that would otherwise cause clarification or precipitation.
2. Pharmaceutical Industry
γ-CD is particularly valuable here due to its **higher solubility and better toxicological profile** compared to its smaller cousins (Alpha- and Beta-Cyclodextrin).
Solubility Enhancement:** Many modern drugs are highly hydrophobic. γ-CD can dramatically increase their water solubility, leading to better absorption in the body and higher bioavailability. Example: The anti-cancer drug **Paclitaxel** uses a γ-CD-based formulation to make it injectable.
Stabilization of Formulations:** It protects sensitive drugs from degradation, increasing the shelf life of liquid and solid dosage forms.
Reducing Irritation:** By encapsulating the drug, γ-CD can reduce local irritation or tissue damage at the site of injection or application.
3. Cosmetics and Personal Care
Stabilization of Active Ingredients:** It protects vitamins (A, E), fragrances, and UV filters in creams and lotions from degradation.
Odor Control:** Encapsulates malodorous compounds in products like deodorants.
Controlled Release:** In perfumes, it can provide a longer-lasting fragrance by slowly releasing the scent molecules upon contact with the skin.
4. Chemical and Analytical Chemistry
Chiral Separation:** γ-CD is used as a chiral stationary phase in chromatography (especially HPLC) to separate enantiomers (mirror-image molecules) of pharmaceutical and chemical compounds, which is critical for drug purity and safety.
Catalysis:** It can be used to create enzyme mimics or to organize reactants in a specific way to enhance the rate and selectivity of chemical reactions.
5. Agriculture
Pesticide and Herbicide Formulation:** Similar to pharmaceuticals, γ-CD can improve the solubility, stability, and controlled release of agrochemicals, making them more effective and reducing environmental runoff.
Masking Odors:** It can be used to mask the unpleasant smell of pesticides or animal feed additives.
6. Environmental Applications
Removal of Pollutants:** γ-CD and its polymers can be used to trap organic pollutants (like phenols or dyes) from wastewater through inclusion complexation.
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- Since: 2018-09-28
- Address: No. 16, 20th Floor, Unit 2, Kaixin Houhu Life Plaza, Tazi Lake, Jiang'an District, Wuhan City, Hubei