Page 319 - Advances in Eco-Fuels for a Sustainable Environment

276 Advances in Eco-Fuels for a Sustainable Environment

[127] Panusa A, Zuorro A, Lavecchia R, Marrous G, Petrucci R. Recovery of natural antiox-
idants from spent coffee grounds. J Agric Food Chem 2013;61:4162–8.
[128] Andrade KS, Gonalvez RT, Maraschin M, Ribeiro-Do-Valle RM, Martı ´nez J,
Ferreira SRS. Supercritical fluid extraction from spent coffee grounds and coffee husks:
antioxidant activity and effect of operational variables on extract composition. Talanta
2012;88:544–52.
[129] Hughes SR, Lo ´pez-Nu ´n ˜ez JC, Jones MA, Moser BR, Cox EJ, Lindquist M, et al. Sustain-
able conversion of coffee and other crop wastes to biofuels and bioproducts using
coupled biochemical and thermochemical processes in a multi-stage biorefinery concept.
Appl Microbiol Biotechnol 2014;98(20):8413–31.
[130] Azad AK, Rasul MG, Bhuiya MMK, Islam R. Effect of first and second generation bio-
diesel blends on engine performance and emission, AIP Conference Procedia
2016;1754:050031 (1–6). https://doi.org/10.1063/1.4958422.
[131] Rufford TE, et al. Nanoporous carbon electrode from waste coffee beans for high per-
formance supercapacitors. Electrochem Commun 2008;10:1594–7.

Further reading

[132] Goto M, Kanda H, Machmudah S. Extraction of carotenoids and lipids from algae by
supercritical CO 2 and subcritical dimethyl ether. J Supercrit Fluids 2015;96:245–51.
[133] Girotto F, Pivato A, Cossu R, Nkeng GE, Lavagnolo MC. The broad spectrum of pos-
sibilities for spent coffee grounds valorisation. J Mater Cycles Waste Manag 2018;20
(1):695–701.