Agar Agar
Product Description
Agar agar is a gelatinous substance derived from seaweed, primarily used in the food and biotechnology industries.
Product:
Agar Agar
CAS:
9002-18-0
Synonym:
Gum agar
Structure:
Typical Characteristics
Appearance
White or yellowish translucent flakes or powder
Melting point
90 °C
Molecular Weight
336.33
Odor
Odorless
Uses, Applications & Markets
Key applications
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Agar Agar used in many
industry applications
Agar agar is a gelatinous substance derived from seaweed, primarily used in the food and biotechnology industries. Here are some of its uses:
- Food Industry: Agar agar is widely used as a gelling agent, thickener, and stabilizer in various food products, including desserts (such as jelly, pudding, and fruit gel), confectionery, dairy products, sauces, and vegetarian alternatives to gelatin-based dishes.
- Microbiology and Biotechnology: Agar agar is commonly used as a solidifying agent for microbiological culture media in laboratories for the cultivation and isolation of microorganisms. It provides a stable and inert matrix for microbial growth.
- Pharmaceuticals: It is used as a suspending agent and binder in pharmaceutical formulations, particularly in tablet coatings, suppositories, and controlled-release dosage forms.
- Cosmetics and Personal Care: Agar agar is employed in cosmetic formulations as a thickening agent and emulsifier in creams, lotions, and hair care products.
- Textile Industry: It is used in textile printing and sizing processes to thicken dyes and improve the consistency of printing pastes.
- Plant Tissue Culture: Agar agar is used as a gelling agent in plant tissue culture media for the propagation and growth of plant cells, tissues, and organs under sterile conditions.
- Art and Craft: Agar agar can be used as a natural, non-toxic alternative to synthetic modeling clays for sculpting and molding.