Sustainability and Influencing Factors in Bacterial Cellulose Production: A Review of the Impact of Microorganisms, Culture Media and Cultivation Methods.

This review provides a comprehensive analysis of bacterial cellulose production, with a focus on the key factors influencing the bioprocess, including microorganism selection, substrate optimization and cultivation techniques. It addresses the challenges associated with bacterial cellulose production and proposes strategies to optimize upstream processes, such as microorganism preservation, inoculum preparation and culture medium formulation, which are critical for improving production efficiency. Additionally, the review explores the effects of fermentation parameters such as time, temperature, and oxygen availability on the yield and quality of bacterial cellulose. It also highlights the growing interest in utilizing alternative substrates, particularly agro-industrial waste, to reduce production costs and improve sustainability. By evaluating these factors, this review provides valuable insights for the further development of bacterial cellulose production in both research and industrial applications.