ArticleAnimals : an open access journal from MDPI2023
Effects of Curcumin on the Egg Quality and Hepatic Lipid Metabolism of Laying Hens.
Article in Animals : an open access journal from MDPI, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Effects of heat stress on laying performance, blood hormones and biochemical indices, egg quality, and intestinal digestive enzymes in laying ducks.Poultry science · 2026Article
- Curcumin as a Green Antibiotic Substitute: Mechanisms and Applications in Poultry Production and Health Promotion.Animals : an open access journal from MDPI · 2026Review
- Maternal curcumin supplementation alleviates intestinal inflammation ofAnimal nutrition (Zhongguo xu mu shou yi xue hui) · 2026Article
- Dynamic epigenetic and transcriptomic reprogramming during embryonic skin development in goose (Anser anser domesticus).Functional & integrative genomics · 2026Article
- Curcumin Mitigates Fumonisin BToxins · 2026Article
- Curcumin as a Dietary Additive in Early-Finished Feedlot Steers and Its Effects on Performance, Ruminal Environment, Animal Health, and Meat Quality.Animals : an open access journal from MDPI · 2026Article
- Melatonin: A Silver Bullet for Fertility and Reproductive Health.Reproductive sciences (Thousand Oaks, Calif.) · 2026Review
- Microbiome and metabolome changes in laying hens induced by dietary epsilon-polylysine.Poultry science · 2025Article
- Integrative analysis of metabolomics and transcriptomics reveals alterations in egg quality and hepatic lipid metabolism in hens supplemented with curcumin.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2025Article
- Population genetic structure of Uroteuthis edulis in the East China Sea based on the COI gene.Molecular biology reports · 2025Article
- Dietary canthaxanthin improves egg production rate through regulating hepatic lipid metabolism and redox status in indigenous chickens.Frontiers in veterinary science · 2025Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Curcumin, the major active compound of turmeric, has shown potential benefits for poultry health and production in various studies. However, its specific role in enhancing the egg quality and liver health of laying hens, as well as its underlying mechanisms, have yet to be determined. Here, a total of 600 Su Qin No.1 Laying hens, aged 55 weeks and with similar laying rates, were randomly placed into five groups, with 10 replicates of 12 hens each. Curcumin doses of 0, 100, 200, 400, and 800 mg/kg were added to the basal diet to form the experimental groups. After an 8-week feeding period, no significant changes were observed in the production performance of laying hens due to curcumin supplementation. However, additional tests revealed that a 200 mg/kg curcumin supplementation improved albumen height, yolk color, Haugh unit, and eggshell thickness, while reducing the thin albumen's weight and proportion. This was accompanied by a significant down-regulation of the mRNA expression level of the Prolactin Receptor (
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