Results 61 to 70 of about 4,505 (224)

Two-Step Hydrothermal Pretreatments for Co-Producing Xylooligosaccharides and Humic-like Acid from Vinegar Residue

open access: yesFermentation, 2023
This study proposes an efficient strategy for co-producing high-value-added xylooligosaccharides (XOS) and humic-like acid (HLA) from vinegar residue based on two-step hydrothermal pretreatments.
Ningxin Jiao   +5 more
doaj   +1 more source

Hydrogen fuel production from sugarcane and its byproducts – a critical review

open access: yesBiofuels, Bioproducts and Biorefining, Volume 20, Issue 1, Page 352-376, January/February 2026.
Abstract The transition to a low‐carbon economy has intensified the search for sustainable hydrogen (H2) production routes. Sugarcane and its byproducts, such as bagasse, molasses and vinasse, have emerged as promising feedstocks due to their ready availability and renewable nature. However, comprehensive evaluations of the efficiency, limitations, and
Jaqueline Calixto de Sousa   +3 more
wiley   +1 more source

ONE AND TWO STAGE AUTOHYDROLYSIS PRETREATMENTS FOR ENZYME HYDROLYSIS OF COASTAL BERMUDA GRASS TO PRODUCE FERMENTABLE SUGARS

open access: yesBioResources, 2010
Coastal Bermuda grass (CBG) is an agricultural residue with considerable potential as a feedstock for lignocellulosic-based ethanol. The treatment of biomass with water at high temperature, termed autohydrolysis, can be used to recover sugars in the ...
Jung Myoung Lee   +2 more
doaj  

Fractionation of Hemicelluloses and Lignin from Rice Straw by Combining Autohydrolysis and Optimised Mild Organosolv Delignification

open access: yesBioResources, 2015
An integrated strategy was followed to valorise rice straw, one of the most relevant biomass feedstocks available worldwide, to selectively recover solubilised hemicelluloses and lignin.
Patrícia Moniz   +6 more
doaj   +1 more source

Disordered N‐termini enhance the thermostability of SGNH‐hydrolase family polyesterases

open access: yesProtein Science, Volume 35, Issue 1, January 2026.
Abstract Polyesters are widely used plastics that persist in the environment due to their resistance to degradation. Microbial polyesterases potentially offer recycling and remediation solutions. However, most polyesterases lack the thermostability and catalytic efficiency required for practical application.
F. Hafna Ahmed   +7 more
wiley   +1 more source

EFFECT OF OZONE AND AUTOHYDROLYSIS PRETREATMENTS ON ENZYMATIC DIGESTIBILITY OF COASTAL BERMUDA GRASS

open access: yesBioResources, 2010
Coastal Bermuda grass (CBG) has been shown to have potential as a biomass feedstock for sugar production. In this study, the effectiveness of ozone pretreatment for CBG to improve the sugar recovery via enzyme hydrolysis was investigated.
Jung Myoung Lee   +2 more
doaj  

A new strategy for xylanase production using wheat straw autohydrolysis liquor as substrate [PDF]

open access: yes, 2008
Agro-industrial residues are lignocellulosic materials with a high content of cellulose, hemicellulose and lignin. If such residues can be produced in bioprocesses (e.g.
Jorge, João A.   +7 more
core  

The Key to Enzymatic Degradation of Polybutylene Terephthalate (PBT): Influence of Semicrystalline Properties on Degradation

open access: yesChemSusChem, Volume 18, Issue 24, December 13, 2025.
This study demonstrates that enzymatic degradation of polybutylene terephthalate (PBT) can be achieved by tuning PBT's semicrystalline properties and incubation conditions. Polymers with a high content of rigid amorphous fraction (RAF) require incubation temperatures within RAF glass transition. A product release of 1.7 mM in 24 h could be achieved for
Annalena Pongratz   +3 more
wiley   +1 more source

Integral valorization of vine pruning residue by sequential autohydrolysis stages [PDF]

open access: yes, 2017
Wine processing generates a large amount of residue, in particular pruning residue of vine. In this work, autohydrolysis in two sequential stages was proposed for the integral valorization of this residue.
Domingues, Lucília   +4 more
core   +1 more source

Autohydrolysis of agricultural by-products for the production of xylo-oligosaccharides [PDF]

open access: yesCarbohydrate Polymers, 2007
Six agricultural residues of different botanic origin, namely corncobs (CC), almond shells (AS), olive stones (OS), rice husks (RH), wheat straw (WS), and barley straw (BS), were tested as feedstocks for the production of xylo-oligosaccharides (XOs) by autohydrolysis at 179 °C for 23 min.
Debora Nabarlatz   +2 more
openaire   +1 more source

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