Results 41 to 50 of about 3,122,038 (384)

Fatty acid profile in fat obtained from edible part of land snails harvested in Poland

open access: yesJournal of Veterinary Research, 2018
Introduction: The objective was to determine the content of fatty acids in edible snail fat by snail species, collection site, and processing stage.
Szkucik Krzysztof   +5 more
doaj   +1 more source

The origin of life as a planetary phenomenon

open access: yesScience Advances, 2020
Comparative planetary evolution for Earth, Mars, and exoplanets holds the key to uncovering the chemistry-to-life transition. We advocate an integrative approach between laboratory experiments in prebiotic chemistry and geologic, geochemical, and ...
D. Sasselov   +2 more
semanticscholar   +1 more source

Selenium, copper, and zinc concentrations in the raw and processed meat of edible land snails harvested in Poland

open access: yesJournal of Veterinary Research, 2017
Introduction: The objective of the present research was to carry out a comparative assessment of copper, zinc, and selenium concentrations in the meat of edible land snails collected in Poland (Helix pomatia, Cornu aspersum maxima, and Cornu aspersum ...
Drozd Łukasz   +6 more
doaj   +1 more source

Insight into Trichinella britovi Infection in Pigs: Effect of Various Infectious Doses on Larvae Density and Spatial Larvae Distribution in Carcasses and Comparison of the Detection of Anti-T. britovi IgG of Three Different Commercial ELISA Tests and Immunoblot Assay

open access: yesPathogens, 2022
There is limited information available on the Trichinella britovi (T. britovi) muscle larvae (ML) distribution in pig muscle and the humoral immune response of pigs infected with moderate doses of this parasite; therefore, this study investigated the ...
Michał Gondek   +5 more
doaj   +1 more source

The origin of biological homochirality along with the origin of life

open access: yesPLoS Comput. Biol., 2020
How homochirality concerning biopolymers (DNA/RNA/proteins) could have originally occurred (i.e., arisen from a non-life chemical world, which tended to be chirality-symmetric) is a long-standing scientific puzzle.
Yong Chen, Wentao Ma
semanticscholar   +1 more source

Beyond prebiotic chemistry [PDF]

open access: yes, 2016
Summary: How can matter transition from the nonliving to the living state? The answer is essential for understanding the origin of life on Earth and for identifying promising targets in the search for life on other planets.
Cronin, Leroy, Walker, Sara Imari
core   +1 more source

Seed-Roasting Process Affects Oxidative Stability of Cold-Pressed Oils

open access: yesAntioxidants, 2019
The oxidative stability of vegetable oils mainly depends on their fatty acid composition, their degree of unsaturation, and the presence of compounds with antioxidant activity. This paper reports on the effects of the process of roasting oil seeds, prior
Maria Barbara Różańska   +4 more
doaj   +1 more source

Influence of Green Tea Added to Cherry Wine on Phenolic Content, Antioxidant Activity and Alpha-Glucosidase Inhibition during an In Vitro Gastrointestinal Digestion

open access: yesFoods, 2022
Cherries are a good source of bioactive compounds, with high antioxidant activity as well as nutritional and therapeutic importance. In this study, cherry wines enriched with green tea infusion (mild and concentrated) were produced, and their biological ...
Małgorzata Lasik-Kurdyś   +3 more
doaj   +1 more source

Origin of Life Prize [PDF]

open access: yesOrigins of Life and Evolution of Biospheres, 2011
A retired west-coast (U.S.A.) business man has surprised the origin of life community by announcing a major prize for origin of life research. The $50,000 award and up to $2,000,000 in potential research funding are offered “…for the best original proposal pertaining to the study of the origin of life on Earth, including an outline of work to be ...
openaire   +2 more sources

The origins and physical roots of life’s dual – metabolic and genetic – nature [PDF]

open access: yes, 2017
This review paper aims at a better understanding of the origin and physical foundation of life’s dual – metabolic and genetic – nature. First, I give a concise ‘top-down’ survey of the origin of life, i.e., backwards in time from extant DNA/RNA/protein ...
De Tiège, Alexis
core   +2 more sources

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