ArticleMarine drugs2023
Preparation and Characterization of an Oyster Peptide-Zinc Complex and Its Antiproliferative Activity on HepG
Article in Marine drugs, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed.
- Food-Derived Zinc-Chelating Peptides: Coordination Chemistry, Intestinal Transport, and Nutritional Functionality.Nutrients · 2026Review
- Effect of organic collagen peptide-chelated zinc on skin quality of meat ducks during 22∼42 days of old.Poultry science · 2026Article
- A dual absorption pathway of novel oyster-derived peptide-zinc complex enhances zinc bioavailability and restores mitochondrial function.Journal of advanced research · 2025Article
- Magnesium chelation of low molecular weight peptides from protein-rich industrial wastes: Production and properties.Journal, genetic engineering & biotechnology · 2025Article
- Preparation, Characterization, and In Vitro Stability Analysis of Deer Sinew Peptide-Zinc Chelate.Foods (Basel, Switzerland) · 2025Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
It is evident that zinc supplementation is essential for maintaining good health and preventing disease. In this study, a novel oyster peptide-zinc complex with an average molecular weight of 500 Da was prepared from oyster meat and purified using ultrafiltration, ultrasound, a programmed cooling procedure, chelating, and dialysis. The optimal chelating process parameters obtained through a response surface methodology optimization design are a peptide/zinc ratio of 15, pH of 6.53, reaction time of 80 min, and peptide concentration of 0.06 g/mL. Then, the structure of a peptide-zinc complex (named COP2-Zn) was investigated using the UV and infrared spectrums. The results showed that the maximum absorption peak was redshifted from 224.5 nm to 228.3 nm and the main difference of the absorption peaks was 1396.4 cm
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Registered trials
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