- nitrate broth
- nutrient broth containing sodium nitrate, for testing for the bacterial reduction of nitrate to nitrite.
Medical dictionary. 2011.
Medical dictionary. 2011.
Nitrate reductase test — The nitrate reductase test is a test to differentiate between bacteria based on their ability or inability to reduce nitrate (NO3−) to nitrite (NO2−) using anaerobic respiration. Procedure Various assays for detecting nitrate reduction have been… … Wikipedia
nitrate reduction test — (for bacteriuria or presence of bacteria in other fluids) a type of nitrite test that identifies the reduction of nitrate to nitrite by a bacterial culture. The fluid under investigation is cultured in a broth containing nitrate and the medium is … Medical dictionary
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Food preservation — Canadian World War I poster encouraging people to preserve food for the winter … Wikipedia
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Pathogenic bacteria — Clostridium tetani Bacterial infection Classification and external resources MeSH … Wikipedia
ring — 1. A circular band surrounding a wide central opening; a r. shaped or circular structure surrounding an opening or level area. SYN: anulus [TA]. 2. The closed ( i.e., endless) chain of atoms in a cyclic compound; commonly used for “cyclic” or… … Medical dictionary
charcoal–yeast extract diphasic blood culture medium — a diphasic medium consisting of a lower solid slant containing charcoal and agar, partially covered with a liquid broth containing yeast extract, L cysteine, and ferric nitrate. It is used for the culture of Legionella … Medical dictionary