营养琼脂

结果：PYA培养基优于营养琼脂培养基。

Results : PYA media were better than nutrient agar media .

方法用营养琼脂、鲜血琼脂、SS培养基分离培养病原菌，并进行生化试验和体外抑菌试验。

Methods The suspicious strain of bacterium isolated from disease cobra was cultured by nutrient agar , blood agar and SS culture medium . Biochemical testing and antibacterial activity in vitro were also performed .

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 ;

此外，PYA比营养琼脂细菌数平均增加了11.5%。

In addition , the bacterial counts on PYA increased 11.5 % on average than that on NA .

用1ml的复方精油，熏蒸作用15min，可完全杀灭涂抹在营养琼脂平板表面上的大肠杆菌，对金黄色葡萄球菌的杀灭率为99%。

Fumigation with 1 ml of the compound essential oils for 15 min could kill completely the Escherichia coli and 99 % of Staphylococcus aureus smeared on the nutrient agar plate .

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 .

结果，淋球菌在普通营养琼脂和酵母浸膏琼脂上生长的菌落均小于2mm；在酵母浸膏血琼脂和巧克力琼脂上生长的菌落为2~3mm，计数回收率高出26%。

Results : The colonies of gonococcus growing on ordinary nutrient agar and yeast extract agar were smaller than 2 mm , while those growing on yeast extract blood agar and chocolate agar were 2 ~ 3 mm and the recovery rate was 26 % higher .

该菌不能在普通营养琼脂、普通肉汤和麦康凯培养基上生长。

The isolated didn 't grow on common nutrition agar , common broth or macconkey nutrition agar .

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

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 .

结论，该植物复方精油熏蒸法，对营养琼脂平板表面上细菌具有一定杀灭作用。

Conclusion : The plant compound essential oil fumigation has certain killing effect on the bacteria on nutrient agar plate .

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 .

结论以营养琼脂、胎牛血清、抗生素按一定比例制成固体支架，可以用来培养动物软组织细胞。

Conclusion The scaffold made of agar , embryo cattle serum and antibiotics could be used to culture parenchyma cells of animals .

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 .

所有分离菌株在普通营养琼脂平板上呈圆形、边缘整齐、中央隆起、表面光滑、灰白色、半透明状的菌落。

All isolated strains on common nutrient agar presented bacterium colonies with a round shape of neat edge with a central uplift , the surface was smooth and translucent with a white-gray color .

用电子显微镜和营养琼脂培养法观察了流化床中生物粒子表面的细菌分布与生长情况，生物粒子表面生物膜丰富，均匀，生长繁殖快，活性好。

Distribution and growth of bacteria on the fluidized bio particle surface was observed by electronic microscope and nutritive agar culture method . On the particle surface the biofilm was rich and well distributed .

方法将营养琼脂、小牛血清、抗生素按一定比例制成固体支架，取乳兔肝细胞，作原代培养，观察细胞在固体支架上生长繁殖情况。

Methods Hepatocytes obtained from the new born rabbit were cultured on the agar scaffold made up of agar , embryo cattle strum and antibiotics , then observed the growth and proliferation of the cells .

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 .

方法：棉拭法采集空调隔尘网表面积尘，普通营养琼脂培养，乳酸酚棉兰染色法鉴定菌种。

Methods : Swabbing was used to collect dust on the surfaces of filters in air conditioners , and ordinary nutrient medium was used to culture fungi , lactate gossypol staining was used to identify species and families of fungi .

为了解医院内铜绿假单胞菌流行状况，采集某医院各科室环境与住院病人标本增菌后用十六烷基三甲基溴化铵营养琼脂培养按常规法分离鉴定。

In order to comprehend the epidemiological status of pseudomonas aeruginosa in the hospital , specimens of the environment and patients collected from every department of a hospital were increased and cultured by Hexadecyltrimethylammonium bromide nutriment agar to separate and be determined by the routine method .

抗真菌活性测定是采用琼脂斜面稀释法及挖沟法进行。为此，昆虫病原线虫的共生菌可以由原有保种方法改进为10℃、营养琼脂斜面，每半年转管一次。

Antifungal activity was measured by means of agar medium dilution method and agar plate dig groove method . It enables us to carry out subculture of the bacteria every 6 months , instead of using the conventional monthly subculture method on YS agar at 12 ℃ .