Results 101 to 110 of about 336,716 (307)

Sensory properties of pork sausage after sea buckthorn extract addition

open access: yesCzech Journal of Food Sciences
The meat industry is actively trying to replace synthetic antioxidants with natural counterparts. Sea buckthorn is an excellent source of polyphenols and its high antioxidant properties. Various authors tested the antioxidation effect of sea buckthorn on
Marek Bobko   +10 more
doaj   +1 more source

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

open access: yesAdvanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar   +15 more
wiley   +1 more source

Binding of Natural Antioxidant, Curcumin with Metal- Salen Complexes

open access: yes, 2014
and Cr) 1-6 have been synthesized and characterized using different spectroscopic and electrochemical techniques. The binding studies of natural antioxidant, curcumin with the complexes (1-6) have been carried out by electronic absorption spectroscopic ...
T. Rajendran   +7 more
core  

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

open access: yesAdvanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya   +11 more
wiley   +1 more source

Natural antioxidants

open access: yes
The article examines the chemical composition of saffron inflorescences (Crocus sativus - lat.) and its antioxidant activity. The amount of beta-carotene among biologically active substances in the plant was determined experimentally. Since these substances have the property of slowing down the process of biological aging, information is provided on ...
openaire   +2 more sources

A Dual‐Bioresponsive and Programmable Microneedle Matrix as a Bioinspired Coupler for Orchestrating Diabetic Bone Regeneration

open access: yesAdvanced Materials, EarlyView.
This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang   +10 more
wiley   +1 more source

CiTRUsX pomelo tissue culture for natural antioxidant enrichment in food and health products

open access: yes, 2009
Organized by Korea Invention Promotion Association (KIPA), 3rd - 7th December 2009 at Pacific Hall, COEX, Korea.Production of natural antioxidant via tissue culture ...
Azlinda, Ali   +5 more
core  

The Potential Source of Natural Antioxidant Agent of Cassia alata Microgreen

open access: yes, 2022
This study aimed to utilize Cassia alata (C. alata) as a microgreen and evaluate its potential as a source of natural antioxidant agents. The seeds of Cassia alata were cultivated in Rockwool at room temperature (27±1oC).
Majid, Zuliyan Agus Nur Muchlis   +7 more
core   +2 more sources

Mechanism‐Driven Nanoformulations for Cognitive Impairment Induced by Intermittent Hypoxia and Periodontitis

open access: yesAdvanced Materials, EarlyView.
Clinically, intermittent hypoxia (IH) is often accompanied by periodontitis, which accelerates cognitive impairment induced by IH. Novel Janus mesoporous gold‐silica nanoformulations (RVG‐Au&mSiO2‐TPP‐VB) enable intranasal delivery, achieve hierarchical targeting to neuronal mitochondria, effectively scavenge reactive oxygen species, inhibit the HIF‐1α/
Kai‐Run Zhang   +15 more
wiley   +1 more source

Application of Rosemary (rosmarinus officinalis l.) Based Natural Antioxidant During Deep Fat Frying of Noodle

open access: yes, 2016
The aim of this study was to evaluate the effects of a natural antioxidant derived from rosemary extract on the stabilization of palmolein oil during deep-fat frying of Noodles.
Sanjith Madhavan   +2 more
core   +2 more sources

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