Product Name: Propyleneglycol Alginate
Other Name: Propylene glycol alginate; propane-1,2-diol alginate; PGA
CAS No.: 9005-37-2
Chemical Structure:
Propyleneglycol Alginate Application:
Propyleneglycol Alginate (PGA) is an ester made from alginic acid and propylene glycol . Propyleneglycol Alginate is a multi-purpose ingredient that can be used as a thickener, stabilizer and emulsifier in food such as in salad dressings, ice cream and beer. Below are its main applications:
1. Food Industry
- Acidic Beverages & Sauces: Propyleneglycol Alginate is ideal for stabilizing and thickening low-pH products, where other thickeners may fail.
- Beer Foam Stabilization: Enhances foam stability by interacting with beer proteins, maintaining head retention.
- Dairy & Desserts: Used in ice cream and yogurt to improve texture, prevent ice crystals, and stabilize emulsions.
- Emulsification: Prevents separation in products like mayonnaise and creamy sauces.
- Molecular Gastronomy: Creates acid-stable foams and gels for innovative culinary textures.
2. Cosmetics & Personal Care
- Film-Forming Agents: Used in mascara, hairspray, and skin creams to create flexible, non-flaking films.
- Texture Enhancement: Provides smooth consistency in lotions, shampoos, and toothpaste.
- Natural Appeal: Marketed as a seaweed-derived, gentle ingredient for sensitive skin products.
3. Medical Applications
- Wound Dressings: Absorbs exudate and forms a protective gel layer, promoting healing.
- Dental Impressions: Potential use in improved alginate formulations for accuracy and comfort.
4. Industrial & Technical Uses
- Textile Printing: Thickens dye pastes for precise patterns.
- Paper Coating: Enhances strength and coating quality.
- Paints/ Adhesives: Acts as a thickener in water-based formulations.
Propyleneglycol Alginate Packaging and Shipping:
Packaging: 1kg/ bag, 25kg/ drum or as customer’s required.
Shipping : DHL/ FedEx/ Air shipping/ Ocean shipping
Propyleneglycol Alginate Storage:
Store in Dry and Ventilated place with the Room Temperature, Preserved in Original Tight-Closed containers, Keep Away from Light and Heating.
