Results 11 to 20 of about 518,431 (293)

Ultrasonically-Assisted Dissolution of Sugarcane Bagasse during Dilute Acid Pretreatment: Experiments and Kinetic Modeling

Energies, 2020
Ultrasonic irradiation is known to enhance various physicochemical processes. In this work, the effect of ultrasound on the dissolution of sugarcane bagasse was studied, with the specific aims of quantifying the effect at low solids loading and mild ...
Deslin Nadar, Kubendren Naicker, David Lokhat   +2 more
doaj   +1 more source

Improvement of antioxidant properties of egg white protein enzymatic hydrolysates by membrane ultrafiltration [PDF]

Hemijska Industrija, 2016
The production of bioactive peptides from egg white proteins (EWPs) and their separation are emerging areas with many new applications. The objective of this study was to compare antioxidant activity of three distinct EWP hydrolysates and their ...
Jovanović Jelena R., Stefanović Andrea B., Žuža Milena G., Jakovetić Sonja M., Šekuljica Nataša Ž., Bugarski Branko M., Knežević-Jugović Zorica D.   +6 more
doaj   +1 more source

A thermo-alkali stable and detergent compatible processive β-1,4-glucanase from Himalayan Bacillus sp. PCH94

Frontiers in Microbiology, 2022
Present study reports a novel and robust GH9 processive endoglucanase β-1,4-glucanase from Bacillus sp. PCH94 (EGaseBL) with thermo-alkali stable properties. The EGaseBL gene was cloned in pET-28b(+) and expressed in Escherichia coli BL21(DE3) cells. The
Vikas Thakur, Vikas Thakur, Dharam Singh, Dharam Singh   +3 more
doaj   +1 more source

Electroless deposition of Fe-Ni alloys from acidic and alkaline solutions using hypophosphite as a reducing agent [PDF]

Journal of the Serbian Chemical Society, 2019
The deposition of Fe–Ni alloys from acidic and alkaline solutions, using hypophosphite as a reducing agent, is studied in this work. The experimental results confirm the autocatalytic nature of this process.
Đokić Stojan S., Antić Željka, Đokić Nada S., Thundat Thomas   +3 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

Thermal characterization of partially hydrolyzed cassava (Manihot esculenta) starch granules

Brazilian Archives of Biology and Technology, 2008
Cassava starch, partially hydrolyzed by fungal á-amylase, was characterized using thermal analysis, light microscopy and X-ray diffraction. Thermal degradation was initiated at lower degradation temperatures after enzymatic treatment and the DSC ...
Luiz Gustavo Lacerda, Jayme Augusto Menegassi Azevedo, Marco Aurélio da Silva Carvalho Filho, Ivo Mottin Demiate, Egon Schnitzler, Luciana Porto de Souza Vandenberghe, Carlos Ricardo Soccol   +6 more
doaj   +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

Synthesis and Reactions of α-Hydroxyphosphonates

Molecules, 2018
This review summarizes the main synthetic routes towards α-hydroxyphosphonates that are known as enzyme inhibitors, herbicides and antioxidants, moreover, a number of representatives express antibacterial or antifungal effect.
Zita Rádai, György Keglevich
doaj   +1 more source

Fabrication of Cellulose Nanocrystal (CNCs) Based Biosorbent From Oil Palm Trunks Through Acid Hydrolysis With Sonication Assisted and Adsorption Kinetic Study

Jurnal Kimia Sains dan Aplikasi, 2022
Developing cellulose nanocrystal (CNCs) preparation techniques is a challenge confronted by many researchers. The advantages of property remain the reason for research to be developed.
Pra Cipta Buana Wahyu Mustika, Mega Mustikaningrum   +1 more
doaj   +1 more source

Metal Ion Microwave-Assisted Depolymerization of Poly(Ethylene Terephthalate): A Zinc Salts-Based Deep Eutectic Solvent as Case Study

Crystals
In this study, a new and very quick method to depolymerize PET plastics is reported. The depolymerization experiments were conducted using a type-IV deep eutectic solvent containing ZnCl2 and urea, and a microwave oven as reactor.
Cosimo Ricci, Lorenzo Gontrani, Elvira Maria Bauer, Giorgia Ciufolini, Angelo Lembo, Lorenzo Casoli, Marilena Carbone   +6 more
doaj   +1 more source