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首页> 外文期刊>Iranian Journal of Microbiology >Improves in external and internal egg quality of Japanese quail (Coturnix coturnix japonica) by giving lactic acid bacteria as alternative antibiotic growth promoter
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Improves in external and internal egg quality of Japanese quail (Coturnix coturnix japonica) by giving lactic acid bacteria as alternative antibiotic growth promoter

机译：通过添加乳酸菌作为替代抗生素生长促进剂，改善日本鹌鹑（Coturnix coturnix japonica）的内在和内在鸡蛋质量

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Background and Objectives: An experiment was designed to determine the effect of using lactic acid bacteria as alternative antibiotic growth promoters on external and internal quality of egg’s Coturnix coturnix japonica. Materials and Methods: Coturnix coturnix japonica (n=240, 14 weeks of age) were randomly distributed into six treatment groups. The treatments were P0 (free antibiotic feed), P1 (free antibiotic feed with 1 gram antibiotic growth promoters (AGP)/100kg feed), P2 (free antibiotic feed with 5 gram probiotic/100kg feed), P3 (free antibiotic feed with 10 grams probiotic/100kg feed), P4 (free antibiotic feed with 5 gram probiotic/200L drinking water), and P5 (free antibiotic feed with 10 gram probiotic/200L drinking water). Probiotic contained Lactobacillus casei (L. casei) and Lactobacillus rhamnosus (L. rhamnosus) culture (1.2 x 10 8 CFU/gram). To assess the quality parameters, twenty eggs were randomly collected from each treatment at the end of the experimental period, and the data were analysed using one way Anova. Results: Results of the external quality indicated that egg’s weight, length, and width, along with the shell weight and thickness were significantly different (P0.05) after treatment. Likewise, the results of internal egg quality indicated that yolk color, height, width, and length, together with the albumen height, width, length, index and haugh unit were significantly different (P 0.05) after treatment. Conclusion: It was concluded from this research that dietary supplementation with probiotic which contains L. casei and L. rhamnosus could be used in laying Japanese quail with benefit on external and internal egg quality.
机译：背景与目的：设计了一项实验，以确定使用乳酸菌作为替代抗生素生长促进剂对鸡蛋Coturnix coturnix japonica外部和内部质量的影响。材料与方法：Coturnix coturnix japonica（n = 240，14周龄）随机分为六个治疗组。处理方法为P0（免费抗生素饲料），P1（带有1克抗生素生长促进剂（AGP）/ 100kg饲料的免费抗生素饲料），P2（带有5克益生菌/ 100kg饲料的免费抗生素饲料），P3（带有10克抗生素的免费饲料）克益生菌/ 100kg饲料），P4（含5克益生菌/ 200L饮用水的免费抗生素饲料）和P5（含10克益生菌/ 200L饮用水的免费抗生素饲料）。益生菌包含干酪乳杆菌（干酪乳杆菌）和鼠李糖乳杆菌（鼠李糖乳杆菌）培养物（1.2 x 10 8 CFU /克）。为了评估质量参数，在实验期结束时从每种处理中随机收集了二十个卵，并使用一种方法Anova对数据进行了分析。结果：外部质量的结果表明，处理后鸡蛋的重量，长度和宽度以及蛋壳的重量和厚度都存在显着差异（P <0.05）。同样，内部鸡蛋质量的结果表明，处理后蛋黄的颜色，高度，宽度和长度以及蛋白的高度，宽度，长度，指数和哈氏单位也有显着差异（P <0.05）。结论：从这项研究得出的结论是，饮食中添加含有干酪乳杆菌和鼠李糖乳杆菌的益生菌可以用于日本鹌鹑的产蛋，有利于改善内在和内在的鸡蛋质量。

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