Dietary Chaihu-Shugan-San Effects on Late-Laying Hens Performance and Liver Lipidomics

480 Jinghong No. 1 laying hens were fed diets with varying levels of Chaihu-Shugan-San over an 8-week trial. Results show a 6.80% increase in egg-laying rate and a 38.68% increase in eggshell thickness for the 1.5% supplementation group. The dataset, authored by Zhenzhen Ji and last updated in 2026, includes lipidomics analysis identifying 1,828 lipid compounds and 235 significantly differential lipids.

Use Cases

• Modeling the dose-response relationship of herbal supplements on egg production based on the four dietary treatment groups.
• Analyzing the impact of feed additives on egg quality metrics such as Haugh unit and eggshell thickness.
• Investigating hepatic lipid metabolism pathways, specifically glycerophospholipid and glycerolipid metabolism, based on KEGG topological analysis results.
• Correlating serum triglyceride levels and oviduct index changes with dietary supplementation levels.

Strengths

• The experimental design includes 480 hens across four treatment groups with eight replicates each, providing a structured basis for statistical analysis.
• Lipidomics analysis identified 1,828 lipid compounds and 235 significantly differential lipids, offering a detailed molecular profile.
• Multiple performance metrics are reported, including specific percentage changes in egg-laying rate (6.80%), Haugh unit (up to 10.45%), and eggshell thickness (38.68%).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The 107.5 KB file size suggests the dataset is very small, potentially containing only summary results rather than raw experimental data.

Provenance

Source

Zhenzhen Ji via figshare

Collection Method

Controlled feeding trial with 67-week-old laying hens randomly assigned to four dietary treatment groups.

Time Range

Trial lasted 8 weeks.

Freshness

Last updated 2026-05-21 04:38:44; freshness should be verified.