Results 21 to 30 of about 451,494 (235)

Pure Hydrolysis of Polyamides: A Comparative Study

Chemistry, 2023
Polyamides (PAs) undergo local environmental degradation, leading to a decline in their mechanical properties over time. PAs can experience various forms of degradation, such as thermal degradation, oxidation, hydrothermal oxidation, UV oxidation, and ...
Mathis Mortensen Brette, Allan Hjarbæk Holm, Aleksey D. Drozdov, Jesper de Claville Christiansen   +3 more
doaj   +1 more source

Production of Prebiotic Xylooligosaccharides via Dilute Maleic Acid-Mediated Xylan Hydrolysis Using an RSM-Model-Based Optimization Strategy

Frontiers in Nutrition, 2022
Xylooligosaccharides (XOS) are functional feed additives that are attracting growing commercial interest owing to their excellent ability to modulate the composition of the gut microbiota.
Kankan Jiang, Xiaoliang Fu, Rong Huang, Xingli Fan, Lei Ji, Damin Cai, Xiaoxiang Liu, Yixiu Fu, Aihua Sun, Chenzhuo Feng   +9 more
doaj   +1 more source

DHCLHAM: microbe-drug interaction prediction based on dual-hypergraph contrastive learning framework with hierarchical attention mechanism

Frontiers in Microbiology
IntroductionVarious drugs can markedly disrupt gut microbiota, resulting in a reduction of beneficial microbial populations and precipitating a range of negative clinical consequences.
Hailong Hu, Hailong Hu, Hailong Hu, Hailong Hu, Cong Nie   +4 more
doaj   +1 more source

The Effect of H2SO4 Concentration and Micro Wave Power in Microwave Assisted Hydrolysis of Furfural Production from Empty Palm Fruit Bunches

Jurnal Bahan Alam Terbarukan, 2019
Empty fruit bunches (EFB), which are wastes from fresh palm fruit bunches, are one of organic wastes from palm oil processing industries as much as 23% of the total production.
Kusyanto Kusyanto, Suci Rahmadina
doaj   +1 more source

Treatments with Natural Enzymes to Produce Cellulose and their Contribution to Synthesis of Nanocellulose (CNCs) from Rice Husk [PDF]

Journal of Water and Environmental Nanotechnology
Recent research has managed to produce Nanocellulose (CNCs) using biomass such as rice husk, although with low yields when employing the enzymatic synthesis route.
Ricardo Hernández Pérez, Alfredo Olarte Paredes, René Salgado Delgado, Areli Marlen Salgado Delgado, Liliana Gabriela Salazar Trujillo, Guadalupe Cayetano Fuentes   +5 more
doaj   +1 more source

A hybrid multi-stage optimization approach for multi-vehicle motion planning problems with lane changing

Complex & Intelligent Systems
The multi-vehicle motion planning for lane change scenario is one of the frontiers and hotspots of intelligent transportation research. It is usually modeled as a complex and constrained optimal control problem, especially when there are obstacles on the
Long Xiao, Ping Liu, Xialai Wu, Wenyan Ci   +3 more
doaj   +1 more source

Changes in the Molecular Characteristics of Bovine and Marine Collagen in the Presence of Proteolytic Enzymes as a Stage Used in Scaffold Formation

Marine Drugs, 2021
Biopolymers, in particular collagen and fibrinogen, are the leading materials for use in tissue engineering. When developing technology for scaffold formation, it is important to understand the properties of the source materials as well as the mechanisms
Marfa N. Egorikhina, Ludmila L. Semenycheva, Victoria O. Chasova, Irina I. Bronnikova, Yulia P. Rubtsova, Evgeniy A. Zakharychev, Diana Ya. Aleynik   +6 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Role of In-House Enzymatic Cocktails from Endophytic Fungi in the Saccharification of Corn Wastes Towards a Sustainable and Integrated Biorefinery Approach

Fermentation
The valorization of agri-food wastes can provide value-added products, enzymes and biofuels. For the second-generation ethanol (2G) production, pulps rich in cellulose are desirable in order to release fermentable sugars.
Patrísia de Oliveira Rodrigues, Anderson Gabriel Corrêa, Lucas Carvalho Basílio de Azevedo, Daniel Pasquini, Milla Alves Baffi   +4 more
doaj   +1 more source

Effect of Microbial Enzymes on the Changes in the Composition and Microstructure of Hydrolysates from Poultry By-Products

Fermentation, 2021
Poultry by-products are promising for the production of protein hydrolysates by enzymatic hydrolysis. The aim of the study is to research the effect of bacterial concentrates on the changes in the amino acid composition and microstructure of poultry by ...
Svetlana Merenkova, Oksana Zinina, Irina Lykasova, Alexander Kuznetsov, Tatyana Shnyakina   +4 more
doaj   +1 more source