Metilcellulózt

Metilcellulózt, also known as methylcellulose, is a chemical compound derived from cellulose. Cellulose, a natural polymer found in plant cell walls, is treated with methyl chloride and a base to produce methylcellulose. This process modifies the cellulose, making it soluble in water.

Metilcellulózt is a white to off-white fibrous powder. It is odorless and tasteless. Its primary properties include thickening, binding, film-forming, and water retention. These characteristics make it a versatile ingredient in various industries.

In the food industry, metilcellulózt is used as a food additive, often designated by E numbers such as E461. It functions as a thickener, emulsifier, and stabilizer in products like ice cream, sauces, and baked goods. It can also be used as a low-calorie bulking agent.

The pharmaceutical industry utilizes metilcellulózt as an excipient in tablet manufacturing, acting as a binder and disintegrant. It is also a common ingredient in eye drops and topical medications due to its lubricating and film-forming properties.

Construction materials also benefit from metilcellulózt. It is added to dry-mix mortars, tile adhesives, and plasters to improve workability, water retention, and adhesion. This helps prevent premature drying and enhances the overall performance of these building products.

Metilcellulózt is generally considered safe for consumption and use, with regulatory bodies establishing acceptable daily intake levels. Its biodegradability and low toxicity contribute to its widespread application.