Sporulation rate and viability of Eimeria tenella oocysts stored in potassium sorbate solution

文献类型： 外文期刊

第一作者： Gong, Zhenxing

作者： Gong, Zhenxing;Wei, Hongmei;Chang, Fang;Yin, Hong;Yin, Hong;Cai, Jianping

作者机构：

关键词： Eimeria tenella; Oocysts; Potassium sorbate; Sporulation; Oocyst production

期刊名称：PARASITOLOGY RESEARCH （ 影响因子：2.289； 五年影响因子：2.403 ）

ISSN： 0932-0113

年卷期： 2021 年 120 卷 6 期

页码：

收录情况： SCI

摘要： In order to find a new preservation solution for avian coccidial oocysts that can replace potassium dichromate (K2Cr2O7) solution, Eimeria tenella oocysts were preserved in 0.1 to 10% potassium sorbate (C6H7KO2) solution in this study. The results showed that there was no significant difference between the sporulation rate of E. tenella oocysts preserved in 0.1 to 10% C6H7KO2 solution and in 2.5% K2Cr2O7 solution (p > 0.05). The 0.5 to 10% C6H7KO2 solution could also effectively inhibit the growth of bacterial microorganisms. E. tenella oocysts preserved in 1% C6H7KO2 solution at 4 degrees C for 3, 6, 9, and 12 months, with the oocyst production of E. tenella oocysts being 1.3-, 1.2-, 1.6-, and 1.3-fold higher than that of oocysts stored in 2.5% K2Cr2O7 solution (p < 0.05). In conclusion, C6H7KO2 could replace K2Cr2O7 as the preservation solution of avian coccidial oocysts.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序