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Saccharification of acid–alkali pretreated sugarcane bagasse using immobilized enzymes from Phomopsis stipata
(2022-01-01)
In this study, a mild-temperature two-step dilute acid and alkaline pretreatment (DA-AL) process was developed to generate highly digestible cellulose pulp from sugarcane bagasse for producing fermentable sugars by novel ...
Limitation of cellulose accessibility and unproductive binding of cellulases by pretreated sugarcane bagasse lignin
(BioMed Central, 2017)
Abstract
Background
The effectiveness of the enzymatic hydrolysis of cellulose in plant cell wall is strongly influenced by the access of enzymes to cellulose, which is at ...
Produção de celulases e xilanases por fermentação em estado sólido usando palha de carnaúba pré-tratada e avaliação da reutilização do resíduo
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Química, 2017-11-06)
Native to Brazil, the Carnaúba palm (Copernicia prunifera) has been used in the production of wax from its leaf. After extraction of the wax, a considerable amount cellulose-rich fibers is generated which can be used as a ...
Optimization of high-solid enzymatic hydrolysis of two-step alkaline and dilute acid-pretreated sugarcane bagasse at low enzyme loadings by response surface methodology
(2021-01-01)
Sugarcane bagasse—a lignocellulosic material derived from sugarcane after crushing and extracting of its juice—is a promising feedstock for bioethanol production. The current study presented a two-step alkaline and acid ...
Production and purification of alkaline xylanases
(Elsevier Sci LtdOxfordInglaterra, 1999)
Produção de celulases por Aspergillus fumigatus através da fermentação em estado sólido e recuperação e purificação por extração micelar em duas fases aquosas
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICA, 2018-02-22)
Threats to sustainability stemming from industrial development, energy dependency and the exponential demand for food production have led to the growing interest of alternative and renewable sources of energy such as plant ...
Desenvolvimento e caracterização de filmes biopoliméricos compostos majoritariamente por galactomananas recuperadas da borra de café
(Universidade Federal de Minas GeraisBrasilPrograma de Pós-Graduação em Ciência de AlimentosUFMG, 2019-07-22)
Coffee is one of the most popular beverages in the world with strong cultural and social impacts. In 2017/2018, world coffee production was approximately164,99million bags of 60 kg, and consequently, more than 2 billion ...
Produção de enzimas celulolíticas e etanol celulósico a partir do resíduo de acerola
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Química, 2020-11-03)
In technological process, biomass residue is envolved with the green technology and it has contributed with the bioethanol produce. The ethanol is produced from the alcoholic fermentation using the microorganism in the ...