Growth yields

Low temperature (It) tars of Eischer-Tropsch (ET) fractions provide reasonable substrates for growth of yeast for human or animal food supplements. Yeast growth yields were 99.8% (ET fraction), 95.2 and 84.2% (It tar) of those from a petroleum-derived paraffin fraction (63) (see Eoods, nonconventional). 

A receptor is something which is adversely affected by polluted air. A receptor may be a person or animal that breathes the air and whose health may be adversely affected thereby, or whose eyes may be irritated or whose skin made dirty. It may be a tree or plant that dies, or the growth yield or appearance of which is adversely affected. It may be some material such as paper, leather, cloth, metal, stone, or paint that is affected. Some properties of the atmosphere itself, such as its ability to transmit radiant energy, may be affected. Aquatic life in lakes and some soils are adversely affected by acidification via acidic deposition. 

In 1910 seeds obtained Irorn ycac a growth yielded 0 20 per a the oils conuiiiiiag 64 per cem to vary, the variations falling it... 

The Y ATp in the equation can be determined from growth yields and known routes of... 

In the absence of product formation, the relation between the observed growth yield (Y%) and the maximum growth yield (Y ) can be written as ... 

A bacterium was grown as a glucose-limited chemostat culture and steady state growth yield (Yx/J was measured at different dilution rates. 

The energetic requirements of exopolysaccharide production from various carbon sources can be calculated if the P/O quotient during growth on the carbon substrate is known. Table 3.1 shows molar growth yields measured during carbon limited growth in chemostat culture. 

If the growth yield coefficient for ammonia was 10 g g 1, what concentration of biomass would you expect if ammonia was added to a concentration of 2-5 g l 1 ... 

In the sucdnoglycan fermentation, what is the growth yield coeffident for ammonia (in units of g g"1 molecular weight of ammonia = 17). 

Tschech A, N Pfennig (1984) Growth yield increase linked to caffeate reduction in Acetobacterium woodii. 

Bache R, N Pfennig (1981) Selective isolation of Acetobacterium woodii on methoxylated aromatic acids and determination of growth yields. Arch Microbiol 130 255-261. 

Y Growth yield coefficient, mass microbial growth per unit mass substrate utilized (dimensionless)... 

Goenaga R., Chardon U. Growth, yield and nutrient uptake of Taro grown under upland conditions. JPlantNutri 1995 18 1037-1048. 

The growth yield coefficients can be calculated [56,58] by sub-dividing metabolism responsible for the whole process of growth and multiplication into ... 

As anticipated, the overall yield increases proportionally with the poly(3HB) content and, of course, at low poly(3HB) contents the slope of the overall yield is steeper with increasing growth yield coefficients. For a given pair of Yx> and YP the slopes are equal with increasing Yx- or YP at a poly(3HB) content, as it is calculated according to the equation poly(3HB)% = YP x 100%/(YP+YX ). Thus, if it is intended to reach a higher poly(3HB) content, then first of all it is advisable to optimize YP rather than Yx-. 

Following the calculations in Section 18.5, we take a rate constant k+ for sulfate reduction of 10-9 mol mg-1 s-1, a half-saturation constant for acetate of 70 p, molal, and a growth yield of 4300 mg mol-1 from a study of the kinetics of Desulfobacter postgatei by Ingvorsen el al. (1984). We set a value for KA, the half-saturation constant for sulfate, of 200 p molal, as suggested by Ingvorsen el al. (1984) and Pallud and Van Cappellen (2006). 

Singh, S.S. and A.N. Mourya. 1983. Effect of molybdenum on growth, yield, and quality of okra (Abelmoschus esculentus (L.) Moench). Agric. Sci. Dig. 3 105-107. 

P. J. F. Gommers, B. J. van Schie, J. P. van Dijken, and J. G. Kuenen, Biochemical limits to microbial growth yields An analysis of mixed substrate utilization, Biotechnol. Bioeng. 32, 86-94 (1988). 

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