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多维多矿添加剂对犬只生长及抗氧化能力的影响

发布时间:2018-04-03 13:31

  本文选题:维生素 切入点:矿物质 出处:《中国畜牧兽医文摘》2016年12期


【摘要】:本试验通过在体试验研究了日粮添加多维多矿添加剂对犬只生长及抗氧化能力的影响。【方法】:选取8-10月龄中华田园犬24只,随机分为4组,每组6只,公母各半,分别饲喂基础日粮(对照组,C)、基础日粮+0.15%多维多矿添加剂(低剂量组,L)、基础日粮+0.25%多维多矿添加剂(中剂量组,M)、基础日粮+0.365%多维多矿添加剂(高剂量组,H),饲喂持续8周。【结果】:饲喂期间,犬只随着饲喂时间的增长,各组体重均有所提高,C组犬只平均体重共增长19.06%,周增长2.75%;L组犬只平均体重共增长19.48%,周增长2.78%;M组犬只平均体重共增长18.23%,周增长2.59%;H组犬只平均体重共增长16.98%,周增长2.45%。但,在试验期各时间点所得数据中,各组之间平均体重均无显著差异。试验结束时,L组、M组及H组血清总抗氧化能力(T-AOC)均显著高于C组(8.99、10.56、11.53 vs 7.49,P0.05);M组与H组血清中超氧化物歧化酶活力(T-SOD)显著高于C组(150、165 vs 126,P0.05);M组与H组血清中丙二醛含量显著低于C组(4.44、2.85 vs 9.27)。【结论】研究表明,日粮中添加多维多矿添加剂对犬只体重增长无显著影响;日粮中添加0.25%、0.365%多维多矿添加剂提高犬只抗氧化能力。
[Abstract]:This experiment was conducted in vivo to study the effects of diet supplemented with multi-dimension mineral additives on growth and antioxidant capacity of dogs. [methods] 24 Chinese pastoral dogs aged from 8 to 10 months were randomly divided into 4 groups, 6 in each group, half in male and half in female.The basal diet was fed with basal diet (control group), basal diet of 0.15% multi-mineral additive (low dose group), basal diet of 0.25% multi-dimensional multi-mineral additive (medium dose group), base diet of 0.365% multi-dimensional multi-mineral additive (high dose group).Feeding lasted 8 weeks. [results]: during feeding,The dogs grow with the time they feed,However, there was no significant difference in average body weight among the groups.璇曢獙缁撴潫鏃,

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