Check supported browsers Your technical details and browser version: Request ID: 953454be7b16cc76-IAD IP: 64.71.32.77 UTC time: 2025-06-21T14:52:40+00:00 Browser: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.47 Safari/536.11 About ScienceDirectRemote accessShopping cartAdvertiseContact and supportTerms and conditionsPrivacy policyCookies are used by this site. Cookie SettingsAll content on this site: Copyright © 2024 Elsevier B.V., its licensors, and contributors. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For all open access content, the relevant licensing terms apply. , Ethanol production from lignocellulosic biomass has been practised since a long time. Many substrates as fruit waste, vegetable waste, residues from the crops have been in consideration and proved to be the sustainable feedstock. The research work is performed using Tagetes erecta (marigold flowers) fermented by Saccharomyces cerevisiae yeast , Biotechnological advances to modifying lignocellulosic feedstocks offer enormous potential to enhance biomass yield, improve bioenergy traits, reduce agricultural inputs, and increase.