Results 101 to 110 of about 14,427,413 (359)

Analysis of Consumer Perceptions on Quality and Food Safety in the Spanish Beef Market: A Future Application in New Product Development [PDF]

open access: yes
During the last years, the research of food quality perception and food safety have been issue of greater attention due to the intense existing debate on aspects related to ethical considerations relative to the new agricultural production techniques ...
Briz, Julian   +4 more
core   +1 more source

Food Quality in Producer-Grazer Models: A Generalized Analysis

open access: yes, 2010
Stoichiometric constraints play a role in the dynamics of natural populations, but are not explicitly considered in most mathematical models. Recent theoretical works suggest that these constraints can have a significant impact and should not be ...
Feudel, Ulrike   +4 more
core   +2 more sources

Iron homeostasis disruption and lipid peroxidation in skeletal muscle during short‐term immobilization

open access: yesFEBS Open Bio, EarlyView.
14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa   +2 more
wiley   +1 more source

BACTERIOLOGICAL STANDARDS AND FOOD QUALITY/SAFETY [PDF]

open access: yes
Food Consumption/Nutrition/Food Safety,
Nickelson, Ranzell, Wyatt, Lawrence E.
core   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

open access: yesFEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke   +4 more
wiley   +1 more source

Willingness to pay for organic food in Argentina: Evidence from a consumer survey [PDF]

open access: yes
Most food markets do not count on complete information about food quality for consumers. Quality has become a key concept in the new approaches of the Demand Theory (Lancaster, 1966; Antle, 1999), and, therefore, food quality information has turned into ...
Lacaze, Maria Victoria   +2 more
core   +1 more source

Intercompartmental communication in senescence

open access: yesFEBS Open Bio, EarlyView.
Senescent cells experience structural changes in the plasma membrane, endoplasmic reticulum, mitochondria, lysosomes, nucleus, and cytoskeleton. These alterations disrupt crosstalk among cellular compartments, impairing vesicular trafficking, contact sites, and molecular flow.
Krystyna Mazan‐Mamczarz   +3 more
wiley   +1 more source

Organic Farming and food quality chains in Europe [PDF]

open access: yes, 2006
Out from the evolutions of the European agro food systems since the 80’ and besides Organic Farming, several other modes of production developed in parallel to the main stream system. This gave rise, during the last decades, to different research agendas
Sylvander, Director of Research Bertil
core  

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

open access: yesAging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu   +8 more
wiley   +1 more source

Quality Warranties and Food Products in Argentina. What Do Consumers Believe In? [PDF]

open access: yes
Consumers increasingly demand multiple-quality attributes in food products and value reliable means to identify them. For producers, the effective communication of their products quality is a marketing strategy.
Berges, Miriam E., Casellas, Karina S.
core   +1 more source

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