What question did this study set out to answer?

This research aims to explore the sustainable production of biodegradable poly(3-hydroxybutyrate) from lignocellulosic substrates without detoxification.

April 18, 2026Green Chemistry2 citations

Sustainable conversion of lignocellulose hydrolysates without detoxification treatment to biodegradable poly (3hydroxybutyrate) by a Halomonas venusta DSM4743 cell factory

YZYutian ZhangTianjin University of Science and Technology FYFen YinQinghai University YZYingying ZhengTianjin University of Science and Technology

Key Points

This research aims to explore the sustainable production of biodegradable poly(3-hydroxybutyrate) from lignocellulosic substrates without detoxification.
Utilized lignocellulosic biomass as substrate
Employed Halomonas venusta DSM4743 for fermentation
Synthesis of poly(3-hydroxybutyrate) directly from hydrolysates
Successfully produced biodegradable poly(3-hydroxybutyrate) from hydrolysates
Demonstrated reduced production costs compared to traditional sources
No detoxification treatment required, enhancing process efficiency

Abstract

Lignocellulosic biomass resources as substrate feedstock have become an effective way to reduce polyhydroxyalkanoates (PHA) production costs. In this work, poly(3-hydroxybutyrate) (PHB) was synthesized by Halomonas venusta DSM4743 using rubberwood...

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