“…The eco-valorization of the renewable resources based on invasive species such as the Scotch broom, Cytisus scoparius (L.) Link, was addressed by Cruz-Lopes et al [7], who studied the chemical composition of the branches from shrubs growing in Portugal to evaluate the potential for liquid mixture and improvement regarding the further manufacture of valuable products, namely, as suggested by the authors, alternatives for petroleum-derived fuels. According to the authors, the results were promising for industry processing; they exclude the time-consuming and complex transformation of the shrubs to dust, in contrast to what is typically expected of these heterogenous lignocellulosic materials.…”