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Endo-ß-mannanase enzyme activity in the structures of Coffea arabica L. seeds under different types of processing and drying. Enzymes play a fundamental role in degradation of molecules during seed germination, development, and deterioration. Endo-β-mannanase is one of the main enzymes responsible for hydrolysis of mann... ... Repository: BDPA Publication year: 2018
Chemical composition and in situ degradability of sugarcane tip hay subjected to alkaline treatment. The present study aimed to evaluate the effect of alkaline treatments with urea, NaOH and Ca(OH)2 on chemical composition and in situ ruminal degradability of dry matter, crud protein and neutral dete... ... Repository: BDPA Publication year: 2022
Suplementação com prebiótico, probiótico e simbiótico para juvenis de tambaqui e duas densidades de estocagem. O objetivo deste trabalho foi avaliar o efeito da suplementação de rações, com prebiótico (mananoligossacarídeo), probiótico (Bacillus subtilis) e simbiótico, em juvenis de tambaqui (Colossoma macropo... ... Repository: BDPA Publication year: 2016
Nanofibers: Production of cellulose nanofibers. Technology for obtaining cellulose nanofibers from agro-industrial residues or pure cellulose sources by pretreatment and hydrolysis. Repository: BDPA Publication year: 2021
Enzymes: Bioprospecting of fungi that produce enzyme complexes. Elite strains of endophytic fungi, isolated from the Brazilian biodiversity, producers of efficient enzyme complexes for hydrolysis of the pre-treated sugarcane bagasse. Repository: BDPA Publication year: 2021
Enzymes: immobilized cellulases for hydrolysis of pretreated sugarcane bagasse. Biocatalyst consisting of immobilized cellulases for hydrolysis of pretreated sugarcane bagasse by organosolv process. The combination with easily hydrolyzable cellulose allows obtaining highly pure g... ... Repository: BDPA Publication year: 2021
Influence of relief on mineralogical development in soil in the semi-arid region of Pernambuco, Brazil. Semi-arid environments occupy a large part of the terrestrial territory, are characterized by quite characteristic climatic conditions, with low rainfall and high temperatures. The soils existing in t... ... Repository: BDPA Publication year: 2018
Malt bagasse: combined auto-hydrolysis and enzymatic hydrolysis process for malt bagasse pretreatment. Combined hydrothermal process of auto-hydrolysis and enzymatic hydrolysis as pretreatment for release of glucose from malt bagasse. The auto-hydrolysis pretreatment removes the hemicellulose and chemi... ... Repository: BDPA Publication year: 2021
Lignocellulosic biomass: autohydrolysis pretreatment of lignocellulosic biomass. A process of pretreatment and fractionation of lignocellulosic biomass by the use of water at high temperatures and pressures, to remove hemicellulose with little degradation of cellulose. Repository: BDPA Publication year: 2021
Isolation of paraclostridium CR4 from sugarcane bagasse and its evaluation in the bioconversion of lignocellulosic feedstock into hydrogen by monitoring cellulase gene expression. Bioconversion of sugarcane bagasse (SCB) into hydrogen (H2) and organic acids was evaluated using a biomolecular approach to monitor the quantity and expression of the cellulase (Cel) gene. Batch reac... ... Repository: BDPA Publication year: 2020

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