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Kimchi waste could become viable feedstock for bioplastics

September 7, 2026 |

In South Korea, researchers at World Institute of Kimchi have converted kimchi radish waste into a bioplastic. Specifically, the team used an E. coli bacteria with the ability to convert certain chemicals in kimchi-processing leftovers into a bioplastic. 

The research used advanced modeling to streamline the development of low-waste manufacturing processes. By integrating biological data with a genome-scale model, the team developed an approach that could be applied to engineer microbes to convert a broader range of agricultural by-products, extending beyond kimchi-radish waste.

South Korea generates approximately 18,700 of kimchi waste material. Over 90% of these leftovers end up in waste-treatment facilities. 

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Category: Chemicals & Materials

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