Enhanced biobutanol production from starch waste via orange peel doping

Pulsed electric field technology as a promising pre-treatment for enhancing orange agro-industrial waste biorefinery

“…32 These organic materials present a series of utilization opportunities, such as the production of biofuel, packaging material, bio-adsorbent, bio-fertilizer, and activated carbon. 4,10,32,33…”

“…This is primarily because OPW offers the advantages of low raw material cost, high availability, and alignment with sustainable strategies. 10,12 Compared to fossil fuel sources, biofuels currently lack efficiency regarding outputs and energy consumption. These alternative fuels have low energy-efficiency that limits their application on a global scale.…”

Production of biofuels from C1‐gases with Clostridium and related bacteria—Recent advances

“…With similar soluble substrates, the former process can be optimized in order to minimize the production of solvents and maximize hydrogen accumulation as an energy carrier (Kim et al, 1999 ). Biobutanol can be produced from different types of substrates, some of them, mainly wastes, are cost‐effective, such as orange‐peel waste (Su et al, 2022 ), food waste with any enzymatic pretreatment (Zhang et al, 2020 ) or starch (Qin et al, 2018 ).…”

Co‐production of biobutanol and biomethane from distillers' grain waste by an integrated process

“…reported that the cost of the traditional starch‐based or lignocellulosic materials can account for 35–66% of the whole process. As alternative feedstocks, municipal solid waste, food waste and other starchy wastes have been widely developed for biobutanol production during the past few decades 18,19 . Given the high cost for the disposal of DGW and the demand for low‐cost feedstocks for biobutanol production, conversion of DGW into biobutanol provides a ‘win–win’ option by addressing two key issues relevant to the Baijiu‐making industry and the biobutanol production process.…”