Bioethanol production from cactus cladode biomass: considerations of harvesting time, dry matter concentrations, and enzymatic hydrolysis

@article{Alencar2020BioethanolPF,
  title={Bioethanol production from cactus cladode biomass: considerations of harvesting time, dry matter concentrations, and enzymatic hydrolysis},
  author={B{\'a}rbara Ribeiro Alves Alencar and Nilson Vicente da Silva Medeiros and Carolaine Larissa Lira da Silva and A. Eurico B. Torres and Emmanuel Damilano Dutra and Everardo Valadares de S{\'a} Barreto Sampaio and R{\^o}mulo Sim{\~o}es Cezar Menezes and Marcos Ant{\^o}nio de Morais J{\'u}nior},
  journal={Biomass Conversion and Biorefinery},
  year={2020},
  pages={1-8}
}
Cactus pear biomass has the potential for bioethanol production in dry regions. However, its low solids concentration and pH variations may hinder the process of alcoholic fermentation. The objectives of this study were as follows: (1) to evaluate the effects of harvest time and season on biomass pH and dry matter concentration of cladodes of two cactus pear species commonly used as forage (Nopalea cochenillifera and Opuntia stricta); (2) to compare the hydrolysis of fresh and dried biomass (10… 
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