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An entirely unknown species of coronavirus (COVID-19) outbreak occurred in December 2019. COVID-19 has already affected more than 180 million people causing ~3.91 million deaths globally till the end of June 2021. During this emergency, the food nutraceuticals can be a potential therapeutic candidate. Curcumin is the natural and safe bioactive compound of the turmeric ( L.) plant and is known to possess potent anti-microbial and immuno-modulatory properties. This review paper covers the various extraction and quantification techniques of curcumin and its usage to produce functional food. The potential of curcumin in boosting the immune system has also been explored. The review will help develop insight and new knowledge about curcumin's role as an immune-booster and therapeutic agent against COVID-19. The manuscript will also encourage and assist the scientists and researchers who have an association with drug development, pharmacology, functional foods, and nutraceuticals to develop curcumin-based formulations.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8490651 | PMC |
http://dx.doi.org/10.3389/fnut.2021.747956 | DOI Listing |
Food Chem
September 2025
Nantong Food and Drug Supervision and Inspection Center, Nantong 226001, PR China.
Different starch crystal structures significantly influence meat product quality, though their specific impacts on myofibrillar protein (MP) functionality remain unclear despite industry demand for optimized ingredients. This study compared how potato, corn, mung bean, and pea starches affect MP properties in minced pork. Our findings reveal that starch-protein interactions fundamentally regulate MP gel and emulsion properties through the following mechanisms: First, starch promotes protein aggregation by enhancing hydrophobic interactions and disulfide bond formation, affecting gel network crosslinking.
View Article and Find Full Text PDFJ Agric Food Chem
September 2025
Department of Chemistry and Chemical Engineering, Engineering Research Center of Forestry Biomass Materials and Bioenergy (Ministry of Education), National Forest and Grass Administration Woody Spices (East China) Engineering Technology Research Center, Beijing Forestry University, Beijing 100083, C
This study develops a catalytic system using pyruvic acid (PYA) and Fe to efficiently coproduce xylo-oligosaccharides (XOS) and (manno-oligosaccharides) MOS from food material ( Lam. fruit.) and its waste peel, respectively.
View Article and Find Full Text PDFInorg Chem
September 2025
Institutes of Physical Science and Information Technology, Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University), Ministry of Education, Hefei 230601, P. R. China.
Precisely structured nanoclusters provide ideal platforms for elucidating structural evolution and structure-activity relationships. However, mechanistic understanding of dynamic core-shell rearrangements has long been impeded by the elusive nature of intermediates during transformation processes. Here, we show that ligand engineering-driven asymmetric thiolate exchange enables atomic-level visualization of structural evolution, thereby overcoming the long-standing challenge of intermediate capture.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
September 2025
Australian Antarctic Division, Kingston, TAS 7050, Australia.
Antarctic krill () is the central prey species in the Southern Ocean food web, supporting the largest and fastest-growing fishery in the region, managed by the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR). Climate change is threatening krill populations and their predators, while current catch limits do not take into account climate variability or krill population dynamics. In 2024, CCAMLR was unable to renew its spatial catch limits, highlighting the urgent need for improved management of the krill fishery to prevent any harm to the Southern Ocean ecosystem.
View Article and Find Full Text PDFAm J Physiol Regul Integr Comp Physiol
September 2025
Department of Health, Nutrition, and Food Sciences, Florida State University, Tallahassee, FL, USA.
Cystathionine γ-lyase (CSE) produces hydrogen sulfide (HS), a vasodilator critical for vascular function. While its systemic effects are well-documented, its role in erectile physiology remains unclear. This study investigated the impact of CSE deletion on vascular and erectile tissue reactivity.
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