A composition of the solid nutrient medium for cultivating micobacteria contains paraffin, yeast extract, iron-ammonium galloon, thioglycolate of sodium, boric acid, ethyl alcohol, neutral red, malachite green, malachite green, bull's serum albumin, and agar.BEZKOPYLNYI IVAN NYKYFOROVYCH...
we cocultured three soil bacteria over a range of dilution factors. Cells were inoculated and allowed to grow for 24 h before being diluted into fresh media. This process was continued for 7 days, until a stable equilibrium was reached. The magnitude...
The media was prepared on the day of each transfer. A carbon source mixture was prepared ahead at 10X, and was kept in aliquots at 4 °C for up to four weeks. Evolution experiment Frozen stocks of individual species were streaked out on nutrient agar Petri plates and grown at 28 °...
Cosmic rays—mostly protons and alpha particles—traveling at extremely high velocities12 bath the interstellar medium seeded with gas and dust from earlier stellar generations. The kinetic energy of high-velocity cosmic rays colliding with heavy elements is sufficient to cause nuclear fragmentation or ...
FIELD: food processing industry, in particular baking industry.;SUBSTANCE: claimed nutrient medium composition for hop starter contains hop decoct and wheat flour, as well as non-fermented malt to increase amount of digestible carbohydrates; autolysate of bakery pressed yeast as digestible amino acid ...
Briefly, 100 μL of bacterial suspension containing 107 CFU/mL of bacteria were spread on nutrient agar medium. The 100 μL of the sample was loaded on 6 mm sterile Oxford cup. After 24 h of incubation at 37 °C, the diameter of inhibition zone (DIZ) was measured. The ...
The invention is now described in detail. The composition for a bactericidal, disinfecting, and cleansing foam agent of the invention contains, as essential components, (a) at least one nonionic surfactant selected from the group consisting of polyalkylene glycol ethers and fatty acid esters of poly...
Callus cultures of the diploid daylily (Hemerocallis) clone 'Autumn Blaze' were initiated and maintained in hormone-containing nutrient medium. At various ... DL Smith,AD Krikorian - 《Annals of Botany》 被引量: 54发表: 1991年 Nutritional requirements of the early chick embryo; differential nutr...
The test is carried out with five replicates for each dose by using a nutrient medium suitable for the isolation of Erwinia carotovora. The bacterium is propagated in a nutrient medium on slant agar and with the bacterium suspension isolated from a pure culture the nutrient medium cooled to 40...
a natural nutritional composition containing nutrients from most, or preferably all, of the major nutrient classes can safely and conveniently fill the nutritional gap in one's diet and potentially has positive implications on human and animal health and wellness when consumed regularly in various conv...