Video content Algae as a basis for bioplastics?

The video content on the topic "Algae as a basis for bioplastics?": Did you know that bioplastics can theoretically also be produced from algae? Algae packaging is not yet available, but research is working feverishly to make this possible. That's why we are also involved in the #algae4food project.

What makes algae the ideal raw material for bioplastics? Algae cultivation requires very little space and is very quick. The algae-based bioplastic degrades rapidly and is free from harmful substances. This can drastically reduce the impact on the environment and climate.

How will production from algae bioplastics work in the future? Algae synthesize various polysaccharides (ulvan, agar and alginate).

The manufacturing process – algae made from bioplastics

The algae are broken down into their basic components by drying, grinding and chemical treatment. This powdered seaweed is then fermented to produce lactic acid. And the lactic acid is the basis for PLA (polylactic acid), the plastic that we also use. Eventually, each lactic acid molecule just needs to be chained together to form a long lactic acid chain.

Our managing director and bioplastics expert Johann Zimmermann explains in this video how algae can change the future of the plastics industry. As a partner in the "Algae4Food" project, it is important to establish algae for food, but also for food packaging.