紫苏籽和杜仲提取物对宁乡猪血清生化指标及肝脏脂肪代谢的影响
首发时间:2017-10-23
摘要:本试验旨在研究饲粮中添加紫苏籽和杜仲提取物对宁乡猪血清生化指标及肝脏脂肪代谢的影响。选取同批次平均体重约40.0kg宁乡育肥母猪48头,随机分成4组,每组4个重复,每个重复3头。试验Ⅰ组饲喂基础饲粮(对照组),试验Ⅱ组饲喂添加1 500 mg/kg紫苏籽提取物的饲粮,试验Ⅲ组饲喂添加1 500 mg/kg杜仲提取物的饲粮,试验Ⅳ组饲喂添加750 mg/kg紫苏籽提取物和750 mg/kg杜仲提取物的饲粮,试验8周。结果表明:1)与对照组相比,试验Ⅱ组棕榈酸含量降低了14.35%(P<0.01)。2)与对照组相比,试验Ⅲ组γ -亚麻酸含量提高了122.22%(P<0.01)。综上,在宁乡猪育肥猪饲粮中添加紫苏籽和杜仲提取物对宁乡猪血清生化和肝脏脂肪酸指标均有不同程度改善,提示紫苏籽和杜仲提取物可能具有提高育肥宁乡猪脂肪代谢水平、改善机体免疫功能的作用。
关键词: 紫苏籽提取物 杜仲提取物 宁乡猪 血清生化指标 脂肪代谢
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The Effects of Perilla Seed and Eucommia ulmoides Oliv. Extracts on Biochemical Indices in Serum and Fat Metabolism in Liver of Ningxiang Pigs
Abstract:To study the effects of the addition to Perilla Seed and Eucommia ulmoides Oliv. Extracts in basal diets on biochemical indices in serum and fat metabolism in liver of Ningxiang pigs.Forty-eight Ningxiang sows with the same lot, at the average weight of 40 kg were randomly allocated into 4 groups,4 replicates for each group,and 3 pigs for each replicate in this research. Sows in group Ⅰwere fed with basal diet, sows in groupⅡ,Ⅲ,Ⅳ were fed supplement with 1500 mg/kg Perilla Seed Extracts,1500 mg/kg Eucommia ulmoides Oliv. Extracts, 750 mg/kg Perilla Seed Extracts and 750 mg/kg Eucommia ulmoides Oliv. Extracts,respectively.The experiment lasted for 8 weeks.And the results showed that the content of Palmitic acid in group Ⅱwas reduced by 14.35%(P<0.01)while the content of Gamma-linolenic acid in group Ⅲ risen by 122.22%(P<0.01),compared with the control group(group Ⅰ).To sum up,the addition of Perilla Seed and Eucommia ulmoides Oliv. Extracts in basal diets was benefit to the biochemical indices in serum and indices of fatty acid in liver of Ningxiang pigs,suggesting that Perilla Seed and Eucommia ulmoides Oliv. Extracts maybe improve the metabolism level of fat and enhance the immune function of Ningxiang pigs.
Keywords: kperilla seed extracts, Eucommia ulmoides Oliv. extracts,ningxiang pigs,serum biochemical
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