title: Renewable feedstocks for biobutanol production by fermentation.
abstract: This paper reports a study of potential feedstock for butanol production via the biotechnological route. Several waste(water) streams rich in sugars and lignocellulosic biomass were studied: cheese-whey, leftovers of high sugar-content beverages, food lost or wasted, agriculture residues. The maximum butanol production rate from each type of feedstock was assessed according to the parameters indicated in the literature: feedstock availability rate, feedstock average composition and butanol yield. In Europe the potential biotechnological production of butanol from the feedstock studied was assessed to be about 39 Mt yr-1, which would be enough to meet the current European demand of biofuels. The potential butanol production at local level was also assessed taking into account the concentration of feedstock suppliers in the Campania region.
authors.affiliation: Istituto di Ricerche sulla Combustione - Consiglio Nazionale delle Ricerche, P.le V. Tecchio 80, 80125 Naples, Italy. Electronic address: alessandra.procentese@unina.it.
authors.forename: Alessandra
authors.initials: A
authors.lastname: Procentese
authors.affiliation: Dipartimento di Ingegneria Chimica, dei Materiali e della Produzione Industriale - Università degli Studi di Napoli Federico II, P.le V. Tecchio 80, 80125 Naples, Italy.
authors.forename: Francesca
authors.initials: F
authors.lastname: Raganati
authors.affiliation: Dipartimento di Ingegneria Chimica, dei Materiali e della Produzione Industriale - Università degli Studi di Napoli Federico II, P.le V. Tecchio 80, 80125 Naples, Italy.
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Olivieri
authors.affiliation: Istituto di Ricerche sulla Combustione - Consiglio Nazionale delle Ricerche, P.le V. Tecchio 80, 80125 Naples, Italy.
authors.forename: Maria Elena
authors.initials: ME
authors.lastname: Russo
authors.affiliation: ENCO S.r.l. Engineering & Consulting, Via Michelangelo Schipa 115, 80122 Naples, Italy.
authors.forename: Marco
authors.initials: M
authors.lastname: de la Feld
authors.affiliation: Dipartimento di Ingegneria Chimica, dei Materiali e della Produzione Industriale - Università degli Studi di Napoli Federico II, P.le V. Tecchio 80, 80125 Naples, Italy.
authors.forename: Antonio
authors.initials: A
authors.lastname: Marzocchella
mesh_terms: D056804:Biofuels; D001709:Biotechnology; D000440:Butanols / Q000378:metabolism*; D005285:Fermentation; D005502:Food; D014866:Waste Products / Q000032:analysis
chemical_list: D056804:Biofuels; D000440:Butanols; D014866:Waste Products
keywords: Butanol; Feedstock; Fermentation; Lignocellulosic biomass; Survey; Waste