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首页> 外文期刊>Turkish Journal of Agriculture & Forestry >A Biological Research on the Single Cell Protein Yeast (Paprin) Grown on Liquid Paraffin Medium
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A Biological Research on the Single Cell Protein Yeast (Paprin) Grown on Liquid Paraffin Medium

机译：液体石蜡培养基上生长的单细胞蛋白质酵母（木瓜蛋白酶）的生物学研究

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The aim of this research is to find out the effects of yeast-ie one of the single cell protein, grown on liquid paraffin media (paprin) to be replaced instead of fish meal for protein quality and quantity. The experiment was designed according to Randomized Plots Design and applied on 3 generations using 72 Swiss Albino Laboratory Mice (12 male and 60 females) consisting 4 main groups with 3 replicates and 6 mice in each replicates. The experimental period of the first generation was 281 days, the second 218 days and the third 99 days. Dietary treatments were 0.0, 2.5, 5.0 and 7.5% paprin and 7.5, 5.0, 2.5, 0.0% fish meal, in the groups respectively. The control group were the one receiving 0.0% paprin and 7.5% fish meal. At the end of the feeding period blood samples of the mice were taken and the erythrocyte, leucocyte, hemoglobin and haematocrit values were determined. In addition, some of the main histopathological observations were carried out in dedecting carcinogenic effects of paprin on muscle tissues and blood corpuscules. Hereby, the effect of single cell protein on the weight gain, feed intake, fertility and growth were also calculated. Due to the results of this research, significant differences depending on the criteria, were realized among the groups (0.05). The 4. group that had 7.5% paprin in the second generation, resulted with a decrease in reproduction, weight of weaning and sexual maturing. Also insufficient growth, in adequate feathering and defected colours were observed. Thus, the fourth group of the 3 rd generation couldn't be able to exist on time. The same results were also observed in the 3 rd and 4 th gorups of the 3 rd generation. In order to find out the possible negative effects of paprin on these results; genetic, terathogenic and especially genital system, growth and sex hormones, sperm analysis, surrenal, thyroid, hypophysis, hypothalamus tests, chromosomes and DNA analysis are recommented to be done.
机译：这项研究的目的是找出酵母的作用，即一种在细胞石蜡培养基（木瓜蛋白酶）上生长的单细胞蛋白质，该蛋白质要代替鱼粉，以提高蛋白质的质量和数量。实验根据随机图设计进行设计，并使用72个瑞士白化病小鼠（12例雄性和60例雌性）分为3个世代，每个世代有3个重复，每组6个小鼠，共3代。第一代的实验时间为281天，第二代为218天，第三代为99天。各组的饮食处理分别为0.0％，2.5％，5.0％和7.5％的木瓜蛋白和7.5％，5.0％，2.5％，0.0％的鱼粉。对照组是接受0.0％巴普林和7.5％鱼粉的一组。在喂养期结束时，采集小鼠的血样并测定红细胞，白细胞，血红蛋白和血细胞比容值。另外，进行了一些主要的组织病理学观察，以确定木瓜蛋白酶对肌肉组织和血球的致癌作用。因此，还计算了单细胞蛋白对体重增加，饲料摄入，生育力和生长的影响。由于这项研究的结果，各组之间在标准上存在显着差异（0.05）。 4.组第二代的乳蛋白含量为7.5％，导致生殖，断奶体重和性成熟减少。还观察到生长不足，有足够的羽毛和缺陷的颜色。因此，第三代的第四组不能按时存在。在第三代的第三和第四go中也观察到了相同的结果。为了找出木瓜蛋白酶对这些结果可能产生的负面影响;建议进行遗传，致畸，尤其是生殖系统，生长和性激素，精子分析，肾，甲状腺，垂体，下丘脑检查，染色体和DNA分析。

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