ArticleJournal of agricultural and food chemistry2024
Glycogen Supplementation in Vitro Promotes pH Decline in Dark-Cutting Beef by Reverting Muscle's Metabolome toward a Normal Postmortem Muscle State.
Article in Journal of agricultural and food chemistry, 2024. 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.
- Effects of hot water extract of Juncao-substrate Ganoderma lucidum residue on meat quality and antioxidant capacity of Liancheng white ducks.Poultry science · 2026Article
- Postmortem energy metabolism and meat quality development: Advances in basic pathways, endogenous regulatory factors, and exogenous management strategies.Journal of advanced research · 2026Review
- Carbohydrate metabolism and phosphorylation cascades regulate flavor formation in chicken meat.Food chemistry. Molecular sciences · 2026Article
- A preliminary nontargeted lipidomics analysis reveals greater acylcarnitine in dark-cutting beef longissimus lumborum across visual severity levels.Journal of animal science · 2026Article
- Changes in Umami-Enhancing Nucleotides in White Mullet (Foods (Basel, Switzerland) · 2025Article
- Effects of Dietary Garlic Skin Based on Metabolomics Analysis in the Meat Quality of Black Goats.Foods (Basel, Switzerland) · 2025Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Dysregulated muscle glycogen metabolism preslaughter contributes to aberrant postmortem muscle pH (>5.8) in dark-cutting beef phenotypes. However, the underlying mechanisms have remained elusive. Herein, we examine the glycogen dependent regulation of postmortem muscle pH decline and darkening in beef. We show that supplementation of glycogen in vitro restores postmortem pH decline in dark-cutting beef by reverting the metabolome toward a typical postmortem muscle state characterized by increased activities of enzymes glycogen phosphorylase and lactate dehydrogenase (
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Registered trials
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