ArticleAnimals : an open access journal from MDPI2022
Effects of Oil Types and Fat Concentrations on Production Performance, Egg Quality, and Antioxidant Capacity of Laying Hens.
Article in Animals : an open access journal from MDPI, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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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.
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Who cites it
12 citing papers in PubMed, 19 citations in OpenAlex.
- Dietary fish oil, microalgae, and plant oils differentially influence egg quality, yolk fatty acid composition, nutritional lipid quality indices, and fatty acid transfer efficiency in laying hens.Poultry science · 2026Article
- Effects of black soldier fly (Hermetia illucens) maggots oil on breeding hens, chicks' quality, and representative epigenetic gene expression.Poultry science · 2026Article
- Dose-response effects of Tenebrio molitor oil dietary supplementation on production performance, egg quality, and economic outcomes in Japanese quail layers under tropical conditions.Tropical animal health and production · 2026Article
- Applications and Prospects of Metabolomics and Lipidomics Technologies in the Study of Livestock and Poultry Meat and Egg Quality.Foods (Basel, Switzerland) · 2026Review
- Effects of dietary oil type and level on production performance and egg quality in laying ducks.BMC veterinary research · 2026Article
- Passion Fruit Seed Oil Modulates the Hepatic Metalloproteomic Profile of Selenium and Zinc in Laying Hens Under Heat Stress.International journal of molecular sciences · 2026Article
- Effect of dietary wine lees on oxidative stress, egg quality and yolk lipid stability in laying hens fed with a diet rich in n-3 polyunsaturated fats.Veterinary and animal science · 2025Article
- Supplementing Sacha Inchi (Veterinary sciences · 2025Article
- Improving Egg Quality in Tropical Environments: Assessing the Maize Meal Replacement by Wheat Bran and Soybean Oil in Laying Hen Diets.Veterinary medicine and science · 2025Article
- Utilization of Wheat with Enhanced Carotenoid Levels and Various Fat Sources in Hen Diets.Animals : an open access journal from MDPI · 2025Article
- Effects of substitution of crude palm oil with palm-pressed fibre oil on the laying hen's performance, egg production and egg quality traits.Tropical animal health and production · 2024Article
- Effect of Bile Acids Supplementation in Fatty Liver Hemorrhagic Syndrome, Production Performance, Physiological and Quality Characteristics of Laying Hen Eggs.Animals : an open access journal from MDPI · 2024Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this study, soybean oil, lard and mixed oils were added to the feed in two concentrations (1.5% and 3% of each), resulting in six experimental groups. The control group was fed with a base diet without additions, and used to compare the effects of feeding on production performance and egg quality of laying hens. The results demonstrated that: (1) the 3% supplemented-oils or lard group showed a decrease in laying rate; (2) 1.5% and 3% added-lard significantly increased the total amount of unsaturated fatty acids in eggs, compared to the control group; (3) 1.5% and 3% soybean oil increased the content of mono/polyunsaturated fatty acids, cholesterol, phospholipids and choline in eggs; (4) glutathione peroxidase (GPx) and superoxide dismutase (SOD) contents were increased in all groups, being the most evident in the lard-treated group; (5) all experimental groups showed an increase in the content of essential and non-essential amino acids in albumen; (6) 3% oils, especially the mixed oils, damaged the structure of globules of cooked egg yolks. Therefore, the use of 1.5% soybean oil in the feed diet of Hyline brown hens resulted in the most adequate oil to ensure animal health and economic significant improvements in this experiment.
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Registered trials
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