ArticleAntioxidants (Basel, Switzerland)2022
Effects of Enzymatic- and Ultrasound-Assisted Extraction on Physicochemical and Antioxidant Properties of Collagen Hydrolysate Fractions from Alaska Pollack (
Article in Antioxidants (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed.
- Studies on the Structure and Properties of Ultrasound-Assisted Enzymatic Digestion of Collagen Peptides Derived fromFoods (Basel, Switzerland) · 2025Article
- Recent Advancements in Marine Collagen: Exploring New Sources, Processing Approaches, and Nutritional Applications.Marine drugs · 2025Review
- Sea conch (Food science & nutrition · 2024Article
- Preparation and tissue structure analysis of horse bone collagen peptide.Scientific reports · 2024Article
- Protective Effects of Purple Corn (Preventive nutrition and food science · 2024Article
- Properties of Skin Collagen from Southern Catfish (Foods (Basel, Switzerland) · 2024Article
- Marine Antioxidants from Marine Collagen and Collagen Peptides with Nutraceuticals Applications: A Review.Antioxidants (Basel, Switzerland) · 2024Review
- Fish By-Product Collagen Extraction Using Different Methods and Their Application.Marine drugs · 2024Review
- Phytochemical Screening of Ultrasonic Extracts ofInternational journal of molecular sciences · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
Collagen hydrolysate were extracted from Alaska pollock skin using enzymatic (EAE), ultrasound (UAE), or combination of enzymatic and ultrasound (EAE+UAE) treatment. Control (C) was not treated with enzymatic or ultrasound. The extracts from C, EAE, UAE, and EAE+UAE were fractionated with ≤3, 3-10, 10-30, and ≥30 kDa. Each fraction was evaluated for biological activity and structural properties. All fractions contained high levels of glycine and proline. The ≤3 kDa fraction of control and ultrasound-assisted extracts exhibited the highest antioxidant activity as measured using Trolox equivalent antioxidant capacity, ferric ion reducing antioxidant power, oxygen radical absorbance capacity, and an assay on the inhibition of nitric oxide production by LPS-induced macrophages. The structurally digested collagen was evaluated using FTIR spectra and SDS-PAGE after Alcalase
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Registered trials
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