生物炭改良菌剂协同发酵葡萄糖：微生物菌剂转变。

Department of Chemical Engineering, National Taiwan University, Taipei, Taiwan.

State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin, China.

Bioengineered. 2020 Dec;11(1):272-280. doi: 10.1080/21655979.2020.1735668.

The effects of adding biochar rice husk (R), white popinee (WP), bamboo (BB), or coconut (CT) on microbial community in fermentation broths from glucose were investigated. The added biochars acted as biofilm carriers on which 11 sp., 12 sp., 1 sp., and 5 sp. were enriched. Fermentation reactions substantially increased the amounts of acid-producers in biofilm. The homoacetogens, and , were identified in the biofilm in the first two batches of fermentation with biochars as electron conductors between acid-producers and homoacetogens to assist homoacetogenesis. The heterotrophic bacteria overcompeted the acid-producers in the biofilm in long-term fermentation.

研究了添加生物炭稻壳（R）、白松露菌（WP）、竹子（BB）或椰子（CT）对葡萄糖发酵液中微生物群落的影响。添加的生物炭作为生物膜载体，富集了 11 种、12 种、1 种和 5 种微生物。发酵反应显著增加了生物膜中产酸菌的数量。在以生物炭作为产酸菌和同型产乙酸菌之间的电子导体的前两批发酵中，在生物膜中鉴定出了同型乙酸菌和。在长期发酵中，异养菌在生物膜中产酸菌中过度生长。