Today-Mar 25

Durian is a hit with many Singaporeans for its distinctive taste and its unique-looking husk forms the bulk of the tropical fruit that cannot be consumed.  The husks thus contribute to about 60 per cent of the waste generated from the consumption of durians and are usually discarded. A team of four scientists from Nanyang Technological University (NTU) is hoping to change that. They have found a way to turn the husks into antibacterial gel bandages, which are typically used to cover surgical wounds to reduce excessive scar tissue. Such bandages on the market now are usually made of synthetic materials such as polymers and may include metallic compounds such as silver or copper.

To make their bandages, the NTU team extracted cellulose — the chief component of plant cell walls — from durian husks and combined it with glycerol, a waste byproduct of the biodiesel manufacturing process. Organic molecules from baker’s yeast were then added to the gel to create a bandage that kills bacteria.

Read more at:

https://www.todayonline.com/singapore/ntu-scientists-turn-typically-discarded-durian-husks-antibacterial-gel-bandages