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Could prawn shells help solve Malaysia's plastic waste problem?

Malaysia Times desk Original: Focus Malaysia 9/11 20:42 X
Could prawn shells help solve Malaysia's plastic waste problem?
Photo: Focus Malaysia

THE next time we peel prawns at the dinner table, the shells will probably go straight into the bin. We rarely give them another thought. Yet those discarded shells contain a natural material that researchers are exploring as a possible ingredient for biodegradable plastics. At Universiti Malaya's Faculty of Engineering, researchers have investigated how prawn

From the original report

At Universiti Malaya's Faculty of Engineering, researchers have investigated how prawn shell waste can be converted into chitosan, a natural biopolymer, and used to produce biodegradable plastic films.

The work offers a practical example of the circular economy: turning something typically treated as waste into a useful resource.

This is a brief of a report by another newsroom. The excerpt below is from the original.

Read the full report at Focus Malaysia Focus Malaysia
Read the full translated article in Japanese →

About this story

Source
Focus Malaysia
Originally published
Sep 11, 2026
Updated here
Sep 11, 2026
Produced by
Malaysia Times desk (brief) — reporting by the source
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