Production of bacterial cellulose through photosynthesis [Shinshu University]

Confirmed cases of symbiotic relationships established by the combination of cellulose-producing bacteria and photosynthetic microorganisms.

Bacterial cellulose (BC) is produced by microorganisms and is 100 to 1000 times thinner than plant-derived cellulose, with excellent biodegradability and water retention properties. This study explored methods that could lead to the mass production of materials expected to have various applications. Since the microorganisms originally do not have the ability to produce BC, it is difficult to expect sufficient production levels of BC, and the cost becomes a challenge when seeking mass production. In the method for mass production of BC derived from research results, cases were confirmed where a symbiotic relationship is established between cellulose-producing bacteria and photosynthetic microorganisms. This enables the production of BC using microorganisms that can be cultured in the field. 【Conventional Technology and Issues】 ■ Difficulties in outdoor cultivation and management ■ Since the microorganisms originally do not have the ability to produce BC, it is difficult to expect sufficient production levels of BC ■ High costs associated with seeking mass production *For more details, please refer to the PDF document or feel free to contact us.

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