ArticleInternational journal of molecular sciences2025
Potential Benefits of Glycine, Proline and Hydroxyproline on Growth and Flesh Quality of Mirror Carp (
Article in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- Muscle Quality Responses of Pearl Gentian Grouper (Foods (Basel, Switzerland) · 2026Article
- Effects of different dietary starch sources on growth performance, hepatic antioxidant capacity, and muscle quality of adult grass carp (Food chemistry. Molecular sciences · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
Collagen content is a key determinant of flesh quality and directly influences consumer acceptance. This study investigated the effects of the main collagen amino acids, glycine, proline and hydroxyproline, on the growth performance and flesh quality of mirror carp. A total of 240 fish (initial weight: 174.4 g) were randomly assigned to a control and three treatment groups, each receiving 5 g of glycine, proline, or hydroxyproline per kilogram of feed for eight weeks. Measured parameters included growth performance, serum hormones, flesh quality traits, free amino acid profiles, and proteomics. Glycine and hydroxyproline increased serum GH and IGF-1 levels (
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Registered trials
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