Results 131 to 140 of about 34,500 (251)

Biogenic Amines in White Brined Cheeses

Foods
In the current study, a comprehensive analysis of biogenic amines in white brined cheeses was conducted. BAs may accumulate in food in high concentrations via the activities of microorganisms that produce decarboxylation enzymes.
Leona Buňková, Jakub Riemel, Khatantuul Purevdorj, Štěpán Vinter, Zuzana Míšková, Petra Jančová   +5 more
doaj   +1 more source

Histamini i biogeni amini kao indikatori svježine ribe i ribljih proizvoda [PDF]

, 2009
Povecane koncentracije biogenih amina u hrane morskog porijekla predstavljaju toksikološki rizik. Uz histamin, ostali biogeni amini kao putrescin, kadaverin, tiramin, /-feniletilamin, su jednako znacajni u toksikološkom smislu, jer pojacavaju negativno ...
Edy Listeš, Sanja Lelas, Tanja Bogdanović, Vida Šimat   +3 more
core   +1 more source

Biogenic Synthesis of Silver and Iron Nanoparticles Derived From Grewia Optiva Leaf Extract: A Novel Approach for Antidiabetic, Anticoagulant and Anti‐Inflammatory Therapies

International Journal of Chemical Kinetics, Volume 58, Issue 4, Page 159-174, April 2026.
ABSTRACT This study presents the green synthesis of silver (Ag‐NPs) and iron nanoparticles (Fe‐NPs) using aqueous leaf extract of Grewia optiva as a natural reducing and stabilizing agent. The extract was prepared using a Kjeldahl apparatus under controlled heating. Nanoparticle synthesis was optimized by varying pH, temperature, and salt concentration,
Muhammad Salman Khan, Khushbakht Asad, Sehrish Asad, Aulia Kanwal, Abdur Rahim, Mina Ziarati, Muhammad Bilal, Nolubabalo Matinise, Farhad Badshah   +8 more
wiley   +1 more source

Multiple‐Use Microplate Assay for Submicromolar Ultra High‐Throughput Separation of Amines Based on their Degree of Substitution

ChemistryOpen, Volume 15, Issue 4, April 2026.
A reusable microplate platform for ultra‐high‐throughput, submicromolar separation of protonated amines – including alkyl‐, aryl‐, and aralkyl‐types – using a tris(pyridino)‐crown ether selector was introduced; the method enables rapid, zero‐energy, parallel purification fully compatible with automated synthesis workflows.
Panna Vezse, Tünde Tóth, Péter Huszthy, Ádám Golcs   +3 more
wiley   +1 more source

Green and Stabilized Nanogold in Eucheuma Seaweed for Reactive Azo Catalysis

ChemistryOpen, Volume 15, Issue 4, April 2026.
Gold nanoparticles (AuNPs) were synthesized through a green approach using processed Eucheuma seaweed as a reducing and stabilizing agent. The resulting AuNPs showed efficient catalytic performance for the reduction of reactive orange 1 in the presence of sodium borohydride, highlighting their potential for ecofriendly dye catalysis. Gold nanoparticles
Hong Wan, Mohammad Jahidul Alam, Sania Habib, Huihong Liu, Sakil Mahmud   +4 more
wiley   +1 more source

Macromolecular Condensates as Tunable Scaffolds for Bio‐Inspired Silica Hybrids

Angewandte Chemie, Volume 138, Issue 14, 27 March 2026.
Dense bio‐inspired silica formation is achieved by coupling polyamine liquid–liquid phase separation with pH‐dependent silica polymerization. Silicification within polyamine condensates, enables precise control over particle size, density, and morphology.
Protap Biswas, Lior Aram, Nitzan Livni, Roman Kamyshinsky, Nadav Elad, Michal Leskes, Assaf Gal   +6 more
wiley   +2 more sources

Phytosynthesized Silver Nanoparticles from Waste Kigelia africana Flowers: Characterization and Functional Applications

ChemistryOpen, Volume 15, Issue 4, April 2026.
Green synthesized silver nanoparticles from Kigelia africana flower waste were characterized using Ultraviolet–Visible Spectroscopy (UV–Vis), Fourier Transform Infrared Spectroscopy (FT‐IR), Field Emission Scanning Electron Microscopy (FESEM), and X‐ray Diffraction (XRD).
Lakshya, Amanpreet Kaur, Utkarsh Tyagi, Man Vir Singh, Aaysha Pandey, Kamal Kishore, Ranjeet Brajpuria, Soniya Dhiman, Naresh Kumar Wagri   +8 more
wiley   +1 more source

Factors Influencing Undesirable Sensory Properties in Protein Hydrolysates and Remediation Strategies for Food Applications

Journal of Food Science, Volume 91, Issue 4, April 2026.
ABSTRACT Enzymatic hydrolysis is used to produce protein hydrolysates from animal‐ and plant‐based sources, which are widely utilized in industry due to their nutritional, functional, and bioactive properties. However, these hydrolysates can exhibit unattractive sensory properties, such as off‐flavors or off‐odors, which limit their use in food ...
Tejaswini R. B. Ramakrishna, Tone Aspevik, Birthe Vang, Kjersti Lian, Charlotte Jacobsen, Volha Shapaval, Pål Puntervoll, Gro E. K. Bjerga   +7 more
wiley   +1 more source

Changes of the content of biogenic amines during winemaking of Sauvignon wines [PDF]

, 2009
The aim of the present work was to study the changes of the content of biogenic amines during winemaking and maturation processes of wines made from Vitis vinifera cv Sauvignon grapes from Slavonia region (vintage 2008).
Draženka Komes, Karin Kovačević Ganić, L. Gracin, Natka Ćurko, T. Lovrić   +4 more
core   +2 more sources

Alginate and Chitosan‐Based Hydrogels for the Treatment of Radiation Dermatitis

International Wound Journal, Volume 23, Issue 4, April 2026.
ABSTRACT Radiation dermatitis (RD) remains a prevalent and challenging adverse effect of radiotherapy in cancer patients, significantly impairing patient quality of life and potentially interrupting treatment regimens. In recent years, the development of biopolymer‐based hydrogels has emerged as a promising strategy for preventing and managing RD ...
Zintle Mbese, Omobola Oluranti Okoh, Blessing Atim Aderibigbe   +2 more
wiley   +1 more source