Influence of the constant heating treatment on structural and adsorption properties of myofibrillar proteins (MPs) of chicken was investigated. The results showed that heat treatment enhanced the exposure of sulfhydryl groups and improved hydrophobicity of MPs surface. Particle size distribution of MPs significantly varied depending on heat treatment duration. Also, heat treatments resulted in significant changes in the α-helix and β-sheet structures of MPs. Besides, the MPs formed larger, irregular, and cluster-like aggregates after heat treatments. Moreover, heat treatments increased viscosity and surface roughness of MPs, while zeta potential value was reduced after heat treatments. Furhthermore, binding interactions between the MPs and spices flavors signifcanlty varied relying on nature of MPs and flavor compounds, as well as heat treatments duration. Amino acid residues were interacted with flavor compounds of spices via a variety of bonds and a stable MPs-flavors complex was performed. The obtained results provide a basis for understanding structural and physicochemical changes that occur in MPs during cooking and the interactions between MPs and flavors of spices.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.ijbiomac.2022.12.312 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Preparation of novel lithiated high-entropy spinel-type oxyhalides and their electrochemical performance in Li-ion batteries.
Nanoscale
January 2025
J. Heyrovský Institute of Physical Chemistry, Czech Acad. Sci., Dolejškova 3, CZ-18200, Prague 8, Czech Republic.
Compositionally complex doping of spinel oxides toward high-entropy oxides is expected to enhance their electrochemical performance substantially. We successfully prepared high-entropy compounds, the oxide (ZnMgCoCu)FeO (HEOFe), lithiated oxyfluoride Li(ZnMgCoCu)FeOF (LiHEOFeF), and lithiated oxychloride Li(ZnMgCoCu)FeOCl (LiHEOFeCl) with a spinel-based cubic structure by ball milling and subsequent heat treatment. The products exhibit particles with sizes from 50 to 200 nm with a homogeneous atomic distribution.
View Article and Find Full Text PDFAn all-vanadium-based lithium-ion full battery with hierarchical yolk-shell structure electrodes.
Nanoscale
January 2025
College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China.
An all-vanadium-based lithium-ion full battery is successfully assembled with hierarchical micro-nano yolk-shell structures VO and VO as the cathode and anode, which were obtained through a facile solvothermal method with heat treatment under different atmospheres. When used as the cathode of the lithium-ion battery, the hierarchical micro-nano yolk-shell VO demonstrated higher capacities than bulk VO, commercial LiFePO, and LiNiCoMnO cathodes at various current densities. The all-vanadium-based lithium-ion full battery shows good cycle performance at 0.
View Article and Find Full Text PDFMulti-scale numerical simulations of photothermal therapy for tumors based on PDA-coated gold nanoparticles.
Phys Chem Chem Phys
January 2025
School of Advanced Manufacturing Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China.
This paper presents a multiscale computational model, 'micro-to-meso-to-macro', to simulate polydopamine coated gold nanoparticles (AuNP@PDA) for assisted tumor photothermal therapy (PTT). The optical properties, mainly refractive index, of the PDA unit molecules are calculated using the density functional theory (DFT) method in this multiscale model. Subsequently, the thermodynamic properties, including thermal conductivity and heat capacity, of the PDA cells and AuNP@PDA particles are calculated using molecular dynamics (MD) simulation.
View Article and Find Full Text PDFThe fully bio-based bilayered flame retardant treatment for paper via natural bio-materials.
Front Chem
December 2024
School of the Environment and Safety Engineering (School of the Emergency Management), Jiangsu University, Zhenjiang, China.
In this paper, we report a novel method for enhancing the flame retardancy of wood-based paper by utilizing natural biomaterials. The research constructed a bilayered structure coating on paper fiber surfaces, incorporating mixed starch (MS), adenosine triphosphate (ATP), and phytic acid (PA) as natural bio-based flame retardants. The structural configuration of the coating comprises MS/ATP and MS/PA, which were sequentially assembled as bottom and top parts, respectively, through pneumatic spraying.
View Article and Find Full Text PDFModeling inactivation of non-proteolytic type B spores in a plant-based fish alternative.
Front Microbiol
December 2024
Oniris VetAgroBio, INRAE, SECALIM, Nantes, France.
Our study aims to assess the thermal inactivation of non-proteolytic type B spores in a plant-based fish and to evaluate the potential of alternative heat treatments at temperatures below the safe harbor guidelines established for vacuum-packed chilled products of extended durability. First, the heat resistance of the spore suspension was determined using capillary tubes in potassium phosphate buffer at 80°C. The D value was estimated to be 0.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!