营养琼脂培养基

结果：PYA培养基优于营养琼脂培养基。

Results : PYA media were better than nutrient agar media .

活动性微生物计数-通过对营养琼脂培养基培养的计群法

Enumeration of viable microorganisms - colony count by inoculation in or on a nutrient agar culture medium

PYA与营养琼脂培养基细菌计数比较

Comparison of PYA with Nutritional Agar on Bacterial Count

方法制备不同浓度的含药营养琼脂培养基和含药营养肉汤培养基，观察久灵膏的最低抑菌浓度（MIC）和最低杀菌浓度（MBC）；

Methods Minimal inhibitory concentration ( MIC ) and minimal bactericidal concentration ( MBC ) were observed by different concentration of Jiulinggao in nutrient agar medium and nutrient bouillon medium ;

本文对LMQ.R-4060立式灭菌器应用于粉针车间化验室的营养琼脂培养基及肉汤培养基的灭菌进行探讨。结果显示，LMQ。

The LMQ , R-4060 upright-sterilization-vessel which sterilize the nutrition agar medium and broth medium in the laboratory of powder-noodle plant is the ideal sterilization apparatus .

20个腐败菌在营养琼脂培养基上的菌落形态相似，均为革兰氏阳性菌。

20 strains had similar colony morphology on nutrient agar medium . They were all gram-positive bacteria .

有聚β-羟丁酸盐。在营养琼脂培养基上培养48小时后，菌落圆整、凸起、有光泽、不透明、呈粘液状。

Circular , low convex , smooth , opaque , mucoid and yellow colonies appear on nutrient agar after 48 hours .

方法自然沉降法，利用重力作用使空气中的微生物粒子自然沉降在营养琼脂培养基上。

METHODS Natural sedimentation , where microbial particles in the air were settled by gravity on nutrient agar media before and after disinfection .

将工作菌液采用涂抹法接种于营养琼脂培养基和厌氧菌琼脂培养基，置厌氧条件35℃培养，用未接种的培养基做空白对照。

Inoculated the above working bacterial suspension into the nutrient agar medium and anaerobic bacterium agar medium with daubing method and incubated them under anaerobic condition at 35 ℃, and used the culture medium without inoculated as control .