pya
- 网络缅分;细菌计数培养基;精对苯二甲酸;雅利金
pya-
Results : PYA media were better than nutrient agar media .
结果：PYA培养基优于营养琼脂培养基。
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Comparison of PYA with Nutritional Agar on Bacterial Count
PYA与营养琼脂培养基细菌计数比较
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Objective : To determine the utility of bacterial count media ( PYA ) in examination of microbial limit .
目的：验证细菌计数培养基（PYA）在微生物限度检查中的实用价值。
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In addition , the bacterial counts on PYA increased 11.5 % on average than that on NA .
此外，PYA比营养琼脂细菌数平均增加了11.5%。
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Methods : It was found that PYA was more suitable for total viable aerobic count among three kinds of media through ten kind of typical bacteria .
方法：通过10株代表菌，对3种培养基的初步筛选，研究出更适合细菌计数的培养基PYA后，并进一步优化；