Results 91 to 100 of about 414,998 (261)

Impact of Biogenic Amines on Food Quality and Safety

Foods, 2019
Today, food safety and quality are some of the main concerns of consumer and health agencies around the world. Our current lifestyle and market globalization have led to an increase in the number of people affected by food poisoning.
C. Ruiz-Capillas, A. Herrero
semanticscholar   +1 more source

Move beyond free radical theory of aging

iMetaOmics, EarlyView.
Free radicals play a dual, dose‐dependent role in aging. Low levels activate the key sensor adenosine 5'‐monophosphate‐activated protein kinase (AMPK), promoting cell survival mechanisms like autophagy and enhancing mitochondrial health. High levels, however, push AMPK to initiate cell death pathways, such as apoptosis. This positions AMPK as a central
Xiaofeng Dai, Meilan Hu, Ruohan Lyu
wiley   +1 more source

Use of plastic-based analytical device, smartphone and chemometric tools to discriminate amines [PDF]

, 2015
Amine-based volatile compounds released bymicroorganisms offer an alternative diagnostic approach for the identification of foodborne pathogens. Our objective has been to solvent cast cellulose acetate membranes to immobilise dyes and to use the ...
Bueno, L, Meloni, G, Paixao, TRLC, Reddy, Subrayal M   +3 more
core   +1 more source

Comparing the Last Interglacial (MIS 5e) with the present interglacial period (MIS 1) using a multidimensional functional diversity analysis: The marine molluscs from Santa Maria Island (Azores Archipelago, central Atlantic) as a case study

Journal of Quaternary Science, EarlyView.
ABSTRACT Marine fossil records hold outstanding importance for ecological, evolutionary and biogeographical studies. Santa Maria Island in the Azores Archipelago (central Atlantic) features a remarkable marine fossil record spanning from the Pliocene to recent times.
Sérgio P. Ávila, Samuel Arruda, Luís Silva, Ana Hipólito, Rui Quartau, Ricardo S. Ramalho, Patrícia Madeira, Carlos S. Melo, Lara Baptista, Ana Cristina Rebelo, Gustavo M. Martins, Gonçalo Castela Ávila, Mohamed Amine Doukani, Esther Martín‐González, Daniele Scarponi, Alfred Uchman, Markes Johnson   +16 more
wiley   +1 more source

Indicators of protein spoilage in fresh and defrosted crustaceans and cephalopods stored in domestic condition

Italian Journal of Food Safety, 2018
In relation to consumer demand, crustaceans and cephalopods are sold as both fresh and defrosted. It is well known that total volatile basic nitrogen (TVB-N) and volatile amine values, especially, biogenic amines and biogenic amine index, are expression ...
Serena Altissimi, Maria Lucia Mercuri, Marisa Framboas, Mauro Tommasino, Stefania Pelli, Ferdinando Benedetti, Sara Di Bella, Naceur Haouet   +7 more
doaj   +1 more source

Complex refractive index, single scattering albedo, and mass absorption coefficient of secondary organic aerosols generated from oxidation of biogenic and anthropogenic precursors [PDF]

, 2019
Refractive index and optical properties of biogenic and anthropogenic secondary organic aerosol (SOA) particles were investigated. Aerosol precursors, namely longifolene, α-pinene, 1-methylnaphthalene, phenol, and toluene were oxidized in a Teflon ...
Bahreini, Roya, Dingle, Justin H, Frie, Alexander L, Jung, Heejung, Min, Justin, Zimmerman, Stephen   +5 more
core   +2 more sources

Polyphenol and Biogenic Amine Profiles of Albana and Lambrusco Grape Berries and Wines Obtained Following Different Agricultural and Oenological Practices

, 2014
The levels of polyphenols, anthocyanins, antioxidant activity and of biogenic amines, were measured in white (Albana) and red (Lambrusco) grape berries and wines from the Emilia-Romagna region (Italy) obtained following conventional, organic and ...
A. Tassoni, Nunzio Tango, M. Ferri
semanticscholar   +1 more source

Structural basis for action by diverse antidepressants on biogenic amine transporters

Nature, 2013
The biogenic amine transporters (BATs) regulate endogenous neurotransmitter concentrations and are targets for a broad range of therapeutic agents including selective serotonin reuptake inhibitors (SSRIs), serotonin–noradrenaline reuptake inhibitors ...
Hui Wang, A. Goehring, Kevin H. Wang, A. Penmatsa, Ryan Ressler, E. Gouaux   +5 more
semanticscholar   +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, EarlyView.
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

Biogenic amines at a low level of evolution: Production, functions and regulation in the unicellular Tetrahymena [PDF]

, 2015
The unicellular eukaryote Tetrahymena synthesize, store and secrete biogenic amines (histamine, serotonin, epinephrine, dopamine, melatonin) and also can take up amines from the milieu.
Csaba, György
core   +1 more source