ArticleFrontiers in nutrition2023
Ultrasound treatment enhanced the functional properties of phycocyanin with phlorotannin from
Article in Frontiers in nutrition, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Review
- Enzyme-Assisted Ultrasonic Extraction of Flavonoids fromAntioxidants (Basel, Switzerland) · 2026Article
- Impact of ultrasound-assisted extraction on the functional and structural properties, digestibility, hypoglycemic and lipid-lowering effects of seabuckthorn seed meal glutelin.Food chemistry: X · 2025Article
- Study on the antioxidant and antiosteoporotic activities of the oyster peptides prepared by ultrasound-assisted enzymatic hydrolysis.Ultrasonics sonochemistry · 2025Article
- Advances in mild photothermal hydrogel-based therapies for bone and soft tissue injuries.Frontiers in cell and developmental biology · 2025Review
- Spectral and conformational characteristics of phycocyanin associated with changes of medium pH.Photosynthesis research · 2024Article
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Authors and funding
6 authors.
Funding
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Abstract
Introduction: Phycocyanin offers advantageous biological effects, including immune-regulatory, anticancer, antioxidant, and anti-inflammation capabilities. While PC, as a natural pigment molecule, is different from synthetic pigment, it can be easily degradable under high temperature and light conditions. Methods: In this work, the impact of ultrasound treatment on the complex of PC and phlorotannin structural and functional characteristics was carefully investigated. The interaction between PC and phlorotannin after ultrasound treatment was studied by UV-Vis, fluorescence spectroscopy, circular dichroism (CD) spectroscopy, fourier transform infrared (FTIR) spectroscopy. Additionally, the antioxidant potential and Results: The result was manifested as the UV-Vis spectrum reduction effect, fluorescence quenching effect and weak conformational change of the CD spectrum of PC. PC was identified as amorphous based on the X-ray diffraction (XRD) data and that phlorotannin was embedded into the PC matrix. The differential scanning calorimetry (DSC) results showed that ultrasound treatment and the addition of phlorotannin could improve the denaturation peak temperatures (Td) of PC to 78.7°C. Discussion: Ultrasound treatment and the addition of phlorotannin changed the structural and functional properties of PC. These results demonstrated the feasibility of ultrasound-assisted phlorotannin from
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