What is it?
- “Seaweed” is the common name for countless species of marine plants and algae that grow in the ocean as well as in rivers, lakes, and other water bodies.
- They range in colours from red, green, brown and black and also vary in size, from microscopic to large underwater forests.
- Seaweeds often form dense growths on rocky shores or accumulations in shallow water.
Uses of Seaweeds
- Food and Nutrition: Seaweed is consumed as a source of vitamins, minerals, and dietary fibre.
- Agriculture: Seaweed extracts are used as fertilisers and soil conditioners to enhance plant growth.
- Pharmaceuticals: Seaweed contains compounds with potential medicinal properties, used in various pharmaceutical products.
- Cosmetics: Seaweed extracts are utilised in skincare and cosmetic products due to their moisturising and antioxidant properties.
- Biotechnology: Seaweed is studied for its potential applications in biofuels, bioplastics, and wastewater treatment.
- Animal Feed: Seaweed is used as a supplement in animal feed to improve nutrition and digestion.
- Industrial Applications: Seaweed extracts are used in various industrial processes, including paper production, textile dyeing, and water purification.
