Beta-Carotene 10% CWS/S (Cold Water Soluble/Solubilizable)
Product Overview
Beta-Carotene 10% CWS/S is a water-dispersible, microencapsulated beadlet powder containing 10% beta-carotene (C40H56). It is a carotenoid known for its antioxidant properties and its ability to convert to vitamin A in the body.
This cold water soluble formulation is designed for easy dispersion in aqueous systems, providing improved stability against oxidation and excellent pH, heat, and UV resistance.
| Properties | Unit | Value | Standard |
|---|---|---|---|
| Appearance | - | Free-flowing, reddish-brown powder with white spots of food starch | Visual inspection |
| Beta-carotene content | - | Not less than 10% w/w | HPLC |
| Particle size | - | 100% passes through mesh No. 20 | Sieve analysis |
| Loss on drying | - | Not more than 5.0% | 105°C, 3 hours |
| Heavy metals | - | Not more than 10 ppm | USP/EP method |
| Lead | - | Not more than 2 ppm | USP/EP method |
| Arsenic | - | Not more than 1 ppm | USP/EP method |
| Total plate count | - | Not more than 1000 CFU/g | ISO 4833 |
| Yeast and mold | - | Not more than 100 CFU/g | ISO 21527 |
| E. coli | - | Absent in 10g | ISO 16649 |
| Salmonella | - | Absent in 25g | ISO 6579 |
| Solubility | - | Dispersible in cold water, soluble in warm water | USP method |
| pH (1% aqueous solution) | - | 6.0-8.0 | pH meter |
Physical and Chemical Properties
| Property | Value |
|---|---|
| Chemical formula | C40H56 (beta-carotene) |
| Molecular weight | 536.9 g/mol (beta-carotene) |
| CAS Number | 7235-40-7 (beta-carotene) |
| Melting point | Approximately 180°C (beta-carotene) |
| Color | Yellow to orange (in application) |
| Composition | Beta-carotene particles finely dispersed in a matrix of modified food starch and vegetable oil with added antioxidants (dl-alpha-tocopherol and sodium ascorbate) |
| Stability | Excellent stability against oxidation, pH, heat, and UV light |
Key Features and Benefits
Easily dispersible in cold water and soluble in warm water
Provides yellow to orange color in applications
Excellent stability against oxidation
Good pH, heat, and UV resistance
Serves as a source of provitamin A
Antioxidant properties help protect cells from free radical damage
Non-GMO formulation
Preservative-free
Conforms with E160a (ii)-carotene specifications
Preparation and Usage
A stock solution can be prepared by slowly adding the desired quantity of powder to cold or warm water under continuous agitation
The product disperses easily in cold water and dissolves in warm water
Allows incorporation into existing formulations without the need for new processes or equipment
Key Applications
Food and Beverage Industry
Beverages and drink mixes
Baked goods
Dairy products
Confectionery
Soups and sauces
Margarines and spreads
Dietary Supplements
Tablets
Vitamin premixes
Nutritional powders
Natural colorant for various food applications
Packaging and Storage
Package Information
1 kg aluminum foil bags
5 kg aluminum foil bags
20/25 kg fiber carton
Storage and Stability
Store in a cool, dry place in tightly closed original packaging
Protect from light, heat, and moisture
Recommended storage temperature: below 25°C
Avoid exposure to oxygen and direct sunlight
Shelf life: 24 months when stored as recommended
Safety Guidance
Handle in accordance with good industrial hygiene and safety practices
Avoid dust formation and inhalation
Wear appropriate personal protective equipment
Wash hands thoroughly after handling
Keep away from incompatible materials
Refer to Material Safety Data Sheet for detailed safety information
Regulatory Status
Meets FDA and FCC (Food Chemicals Codex) specifications
Complies with E160a (ii)-carotene regulations
Suitable for use in food and dietary supplements according to applicable regulations
Yêu Cầu Báo Giá
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