饲料研究2024，Vol.47Issue(20)：140-145,6.DOI:10.13557/j.cnki.issn1002-2813.2024.20.026
离乳期猫粮对断奶幼猫生长性能及肠道健康的影响
Effects of cat food in weaning period on growth performance and intestinal health of weaned cats
摘要
Abstract
The experiment aimed to explore the improvement effect of weaning cat food made from high-quality fresh meat materials and feed additives with anti-inflammatory and antioxidant effects on intestinal stress in weaning cat.Eight kittens with similar birth conditions,aged 4～5 weeks,were randomly divided into two groups,each with four replicates,and each replicate had one cat.The control group was fed commercial cat food,while the experimental group was fed homemade weaning cat food.The trial period was four weeks.The results showed that in the 1st and 2rd weeks of the trial,the stool scores of the cats in the experimental group were significantly lower than those in the control group(P＜0.05).On the 14th day of the trial,the number of white blood cell(WBC)and neutrophil(Gran)in the blood routine test of the cats in the experimental group was extremely lower than that in the control group(P＜0.01).The villus length and villus-to-crypt ratio in the duodenum,jejunum,ileum of the cats in the experimental group were extremely higher than those in the control group(P＜0.01),and the depth of the crypt in the jejunum was significantly lower than that in the control group(P＜0.05).The activity of total superoxide dismutase(T-SOD)in the duodenum,jejunum,ileum,and colon of the experimental group of cats was higher than that of the control group,and the content of interleukin-iβ(IL-1β)and tumor necrosis factor-α(TNF-α)was lower than that of the control group.The study indicates that providing weaning food with anti-inflammatory and anti-oxidation ingredients for weaned cats can effectively maintain intestinal villus morphology of weaned cats,enhance the antioxidant capacity of intestinal tissues,reduce the level of inflammatory factors and relieve the intestinal barrier damage and reduce diarrhea caused by weaning stress.关键词
离乳期猫粮/断奶幼猫/生长性能/腹泻/肠道屏障Key words
weaning period cat food/weaned cats/growth performance/diarrhea/intestinal barrier分类
农业科技引用本文复制引用
崔慧绮,罗祎莲,刘文静,马彬,邓干臻..离乳期猫粮对断奶幼猫生长性能及肠道健康的影响[J].饲料研究,2024,47(20):140-145,6.基金项目
"十三五"重点研发计划(项目编号:2016YFD0501007) （项目编号:2016YFD0501007）
