ArticleFood chemistry: X2023
Structural and functional properties of collagen isolated from lumpfish and starfish using isoelectric precipitation vs salting out.
Article in Food chemistry: X, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 34 citations in OpenAlex.
- Salt-Assisted High-Hydrostatic-Pressure Strategy to Achieve High-Efficiency Nondestructive Bacterial Inactivation for Liquid Collagen.ACS omega · 2026Article
- Secretion-based production of prolyl-hydroxylated human type III collagen in scalable Physcomitrella photobioreactors.Plant cell reports · 2026Article
- Unveiling the efficiency of pulsed electric field and ultrasonication in enhancing collagen susceptibility to enzymatic hydrolysis.Ultrasonics sonochemistry · 2025Article
- Recent Advancements in Marine Collagen: Exploring New Sources, Processing Approaches, and Nutritional Applications.Marine drugs · 2025Review
- Porcine Bone Extracellular Matrix Hydrogel as a Promising Graft for Bone Regeneration.Gels (Basel, Switzerland) · 2025Article
- Review of collagen type I-based hydrogels: focus on composition-structure-properties relationships.npj biomedical innovations · 2025Review
- How Significant Are Marine Invertebrate Collagens? Exploring Trends in Research and Innovation.Marine drugs · 2024Review
- Maximizing Collagen Yield from Underutilized Lumpfish (Marine drugs · 2024Article
- Marine Antioxidants from Marine Collagen and Collagen Peptides with Nutraceuticals Applications: A Review.Antioxidants (Basel, Switzerland) · 2024Review
- Effects of Ultrasonic Power on the Structure and Rheological Properties of Skin Collagen from Albacore (Marine drugs · 2024Article
- Recycling of collagen from solid tannery waste and prospective utilization as adhesives.F1000Research · 2024Review
- Collagen-Based Hydrogels for the Eye: A Comprehensive Review.Gels (Basel, Switzerland) · 2023Review
- Extraction, Characterization and Osteogenic Activity of a Type I Collagen from Starfish (Marine drugs · 2023Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The possibility of replacing the very time and resource demanding salting out (SO) method with isoelectric precipitation (IP) during collagen extraction from common starfish and lumpfish was investigated. The effect of IP on yield, structural and functional properties of the collagens was therefore compared with SO. Application of IP resulted in a higher or similar collagen mass yield compared with SO from starfish and lumpfish, respectively. However, the purity of collagens recovered with IP was lower than those recovered with SO. Replacing SO with IP did not affect polypeptide pattern and tropohelical structural integrity of collagen from the two resources as revealed with SDS-PAGE and FTIR analysis. Thermal stability and fibril formation capacity of collagens recovered with IP were also well preserved. Overall, the results showed that the IP can be a promising resource smart alternative for the classic SO precipitation during collagen extraction from marine resources.
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