Results 141 to 150 of about 27,528 (262)

[Antioxidant activity of cationic whey protein isolate].

open access: yesVoprosy pitaniia, 2013
The process of lipid peroxidation (LPO) in biological membranes of cells is carried out by free radical mechanism, a feature of which is the interaction of radicals with other molecules. In this work we investigated the antioxidant activity of cationic whey protein isolate, obtained by the cation-exchange chromatography on KM-cellulose from raw cow's ...
M E, titova   +2 more
openaire   +1 more source

pH‐Shift‐Prepared Chlorella pyrenoidosa Protein/Peptide–Calcium Complexes Improve Skeletal Health by Enhanced Intestinal Calcium Utilization in Calcium‐Deficient Rats

open access: yesFood Frontiers, Volume 7, Issue 3, May 2026.
ABSTRACT Calcium carbonate supplements often exhibit limited solubility and gastrointestinal precipitation, restricting calcium availability. To address this limitation, an enzyme‐free pH‐shift strategy was applied to prepare Chlorella pyrenoidosa protein (CPP)/peptide–calcium complexes (pH–Ca) and to evaluate their effects on calcium utilization in ...
Yan Yang   +8 more
wiley   +1 more source

Zinc absorption in adult humans: the effect of protein sources added to liquid test meals [PDF]

open access: yes, 2017
The influence of different protein sources on Zn absorption was evaluated in healthy adults by radioisotopic labelling of single meals, followed by whole-body retention measurements 14 d after intake.
Almgren, Annette   +4 more
core  

Green Proteins: A Sustainable Alternative to Animal‐Based Proteins for Global Protein Security

open access: yesFood Frontiers, Volume 7, Issue 3, May 2026.
This study highlights the drawbacks associated with animal‐based proteins, such as their contribution to greenhouse gas emissions, large‐scale land use, and worsening food insecurity. It suggests that green sources of proteins, including legumes, grains, seeds, leaves, and algae, are possible sustainable alternatives. Shifting towards these plant‐based
Ifrah Usman   +8 more
wiley   +1 more source

Targeting of Gut Microbiota by Bioactive Peptides for the Improvement of Metabolic Diseases: A Review

open access: yesFood Frontiers, Volume 7, Issue 3, May 2026.
Bioactive peptides (BPs) derived from dietary proteins modulate the gut microbiotametabolism axis by reshaping microbial composition and regulating key metabolites, including short‐chain fatty acids. BPs also enhance intestinal barrier integrity and immune homeostasis, thereby reducing inflammation.
Jiao Li   +6 more
wiley   +1 more source

Improved heat stability of protein solutions and O/W emulsions upon dry heat treatment of whey protein isolate in the presence of low-methoxyl pectin [PDF]

open access: yes, 2016
De Meulenaer, Bruno   +4 more
core   +1 more source

Magnolol Improves Intestinal Antioxidant Capacity and Barrier Function by Activating the Nrf2 Signaling Pathway in a Piglet Model

open access: yesFood Frontiers, Volume 7, Issue 3, May 2026.
ABSTRACT Magnolol is a natural bioactive phenolic compound with potent antioxidant properties and plays an important role in modulating intestinal healthy. However, the underlying mechanisms of magnolol in alleviating intestinal oxidative stress damage and improving the intestinal barrier integrity remain unknown. Thus, this study aimed to evaluate the
Mengyao Fang   +9 more
wiley   +1 more source

Sources of Microbial and Organic Contaminants in the Production of Soybean Whey Protein for Feed and Potential Food Applications

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
Schematic illustration of an integrated strategy for soybean whey wastewater (SWW) treatment combining high‐throughput air flotation sorting with microbial monitoring and interaction analysis. This dual approach enables efficient nutrient recovery from polysaccharide‐ and protein‐rich SWW, eliminates rancid pollution, and achieves sustainable nutrient ...
Yuanxiang Liu   +11 more
wiley   +1 more source

The Rise of Plant‐Based Proteins: Consumer Perception and Challenges

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
The health, economic, and environmental impacts of plant proteins, research, R&D investments, and regulations have driven the plant‐based food market to rise. Considering these developments and the challenges related to plant‐based foods, we have compiled research on plant‐based proteins from the perspective of consumers in various countries.
Batuhan Inanlar, Esra Capanoglu
wiley   +1 more source

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