Biomaterial Database

Evaluation of media, used for enumeration of denitrifying bacteria. 1974

Y Abd-el-Malek, and I Hosny, and N F Emam

UI	MeSH Term	Description	Entries
D009566	Nitrates	Inorganic or organic salts and esters of nitric acid. These compounds contain the NO3- radical.	Nitrate
D002452	Cell Count	The number of CELLS of a specific kind, usually measured per unit volume or area of sample.	Cell Density,Cell Number,Cell Counts,Cell Densities,Cell Numbers,Count, Cell,Counts, Cell,Densities, Cell,Density, Cell,Number, Cell,Numbers, Cell
D003470	Culture Media	Any liquid or solid preparation made specifically for the growth, storage, or transport of microorganisms or other types of cells. The variety of media that exist allow for the culturing of specific microorganisms and cell types, such as differential media, selective media, test media, and defined media. Solid media consist of liquid media that have been solidified with an agent such as AGAR or GELATIN.	Media, Culture
D005069	Evaluation Studies as Topic	Works about studies that determine the effectiveness or value of processes, personnel, and equipment, or the material on conducting such studies.	Critique,Evaluation Indexes,Evaluation Methodology,Evaluation Report,Evaluation Research,Methodology, Evaluation,Pre-Post Tests,Qualitative Evaluation,Quantitative Evaluation,Theoretical Effectiveness,Use-Effectiveness,Critiques,Effectiveness, Theoretical,Evaluation Methodologies,Evaluation Reports,Evaluation, Qualitative,Evaluation, Quantitative,Evaluations, Qualitative,Evaluations, Quantitative,Indexes, Evaluation,Methodologies, Evaluation,Pre Post Tests,Pre-Post Test,Qualitative Evaluations,Quantitative Evaluations,Report, Evaluation,Reports, Evaluation,Research, Evaluation,Test, Pre-Post,Tests, Pre-Post,Use Effectiveness
D001419	Bacteria	One of the three domains of life (the others being Eukarya and ARCHAEA), also called Eubacteria. They are unicellular prokaryotic microorganisms which generally possess rigid cell walls, multiply by cell division, and exhibit three principal forms: round or coccal, rodlike or bacillary, and spiral or spirochetal. Bacteria can be classified by their response to OXYGEN: aerobic, anaerobic, or facultatively anaerobic; by the mode by which they obtain their energy: chemotrophy (via chemical reaction) or PHOTOTROPHY (via light reaction); for chemotrophs by their source of chemical energy: CHEMOLITHOTROPHY (from inorganic compounds) or chemoorganotrophy (from organic compounds); and by their source for CARBON; NITROGEN; etc.; HETEROTROPHY (from organic sources) or AUTOTROPHY (from CARBON DIOXIDE). They can also be classified by whether or not they stain (based on the structure of their CELL WALLS) with CRYSTAL VIOLET dye: gram-negative or gram-positive.	Eubacteria
D012988	Soil Microbiology	The presence of bacteria, viruses, and fungi in the soil. This term is not restricted to pathogenic organisms.	Microbiology, Soil

Related Publications

Y Abd-el-Malek, and I Hosny, and N F Emam

Nitrite agar method for the isolation and enumeration of denitrifying bacteria.

January 1977, Acta microbiologica Polonica,

Y Abd-el-Malek, and I Hosny, and N F Emam

Studies in aerobic cellulose-decomposing bacteria. I. Evaluation of media for enumeration.

January 1970, Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abt.: Allgemeine, landwirtschaftliche und technische Mikrobiologie,

Y Abd-el-Malek, and I Hosny, and N F Emam

Evaluation of culture media for selective enumeration of bifidobacteria and lactic acid bacteria.

January 2014, Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology],

Y Abd-el-Malek, and I Hosny, and N F Emam

Denitrifying bacteria in some shallow-water marine sediments: enumeration and gas production.

July 1974, Canadian journal of microbiology,

Y Abd-el-Malek, and I Hosny, and N F Emam

The evaluation of media used to enumerate sulphate reducing bacteria.

September 1970, The Journal of applied bacteriology,

Y Abd-el-Malek, and I Hosny, and N F Emam

Evaluation of Inhibitors for Rapid Enumeration of Psychrotrophic Bacteria.

February 1979, Journal of food protection,