Results 11 to 20 of about 3,201,295 (303)

l-Lysine supplementation affects dietary protein quality and growth and serum amino acid concentrations in rats

open access: yesScientific Reports, 2023
Single amino acid (AA) supplementations in foods are increasing, however their potential nutritional and physiological impacts are not fully understood. This study examined the effects of l-lysine (Lys) supplementation on protein quality of diets, serum ...
Chao-Wu Xiao   +3 more
doaj   +1 more source

The application of mass spectrometry imaging in traditional Chinese medicine: a review

open access: yesChinese Medicine, 2022
Mass spectrometry imaging is a frontier technique which connects classical mass spectrometry with ion imaging. Various types of chemicals could be visualized in their native tissues using mass spectrometry imaging.
Lieyan Huang   +7 more
doaj   +1 more source

Consumers' perceptions of sustainably produced food - a focus group study [PDF]

open access: yes, 2009
The purpose of this study is to provide information on consumers' perceptions of sustainably produced food products and the main product attributes that influence consumer's buying behaviour in the case of organic, Fair Trade and locally produced food ...
Paloviita, Ari   +2 more
core   +1 more source

Research Advances on the Stability of mRNA Vaccines

open access: yesViruses, 2023
Compared to other vaccines, the inherent properties of messenger RNA (mRNA) vaccines and their interaction with lipid nanoparticles make them considerably unstable throughout their life cycles, impacting their effectiveness and global accessibility.
Feiran Cheng   +7 more
doaj   +1 more source

Healthy food is nutritious, but organic food is healthy because it is pure: The negotiation of healthy food choices by Danish consumers of organic food. [PDF]

open access: yes, 2019
There is increasing demand for organic food products throughout the Western world. Health concerns have frequently been found to be the main motivation of consumers purchasing organic products, but the literature on consumer preferences and behavior is ...
Ditlevsen, Kia   +2 more
core   +1 more source

National estimates of poisoning events related to liquid nicotine in young children treated in US hospital emergency departments, 2013–2017

open access: yesInjury Epidemiology, 2019
Background An estimated 2 million youth (in 2017) and 7.9 million adults (in 2015) reported currently using electronic nicotine delivery systems (ENDS). Reports of poisoning events related to liquid nicotine (e-liquids) in ENDS have been on the rise, but
Joanne T. Chang   +3 more
doaj   +1 more source

Transfer of intestinal bacterial components to mammary secretions in the cow [PDF]

open access: yesPeerJ, 2015
Results from large multicentre epidemiological studies suggest an association between the consumption of raw milk and a reduced incidence of allergy and asthma in children.
Wayne Young   +4 more
doaj   +2 more sources

Organic food consumers’ trade-offs between local or imported, conventional or organic products: a qualitative study in Shanghai [PDF]

open access: yes, 2011
This paper presents a qualitative study of the trade-offs made by organic food product consumers in the Chinese Metropolis of Shanghai. More precisely, this article deals with trade-offs that consumers make between three types of products: (1) locally ...
Kledal, Paul Rye   +2 more
core   +1 more source

Tracking sources of Clostridium botulinum type E contamination in seal meat

open access: yesInternational Journal of Circumpolar Health, 2017
Botulism in Nunavik, Quebec is associated with the consumption of aged marine mammal meat and fat. The objective was to identify meat handling practices presenting a risk of contamination of seal meat with C. botulinum. Potential sources of contamination
Daniel Leclair   +5 more
doaj   +1 more source

Antigenic comparison of the neuraminidases from recent influenza A vaccine viruses and 2019–2020 circulating strains

open access: yesnpj Vaccines, 2022
Although viral-based influenza vaccines contain neuraminidase (NA or N) antigens from the recommended seasonal strains, NA is not extensively evaluated like hemagglutinin (H) during the strain selection process.
Jin Gao   +6 more
doaj   +1 more source

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