The amount ratio of B acid and L acid were calculated by their corresponding peak areas.
In studied ZnS Eu powder, the amount ratio of the "normal cubic" manganese and the "distorted cubic" manganese is approximately 3 1.
Often, it was found that the amount ratio of the inclusion body fraction to the soluble fraction of the recombinant protein varied greatly with the changes of environmental conditions in fermentation process.
The fluorescence switch of benzimidazole derivative can be modulated either by controlling the irradiation time of UV light or by adjusting the amount ratio of fluorescent benzimidazole derivative to photochromic naphthopyran in both solution and polymethyl methacrylate (PMMA) film.
The amount ratio of telomere to 36B4 was calculated as follows: T/ S ratio=2−[Ct (telo)−Ct (36b4)]=2−ΔCt.
The amounts, ratios, and types of melanin determine the skin color, and they also play the major photoprotective roles against the harmful effects by ultraviolet (UV) radiation of sunlight, including UVA and UVB [ 9].
Hence, both products were received in the same amount (ratio 1 1).
The amount and ratio of products were influenced by the deposited ruthenium(0) co-catalyst and solvent polarity.
Besides differences in total protein content, variations in the amount and ratio of amino acids were also revealed.
The amount and ratio of chemical compounds per mushroom varies widely from region to region and season to season, which can further confuse the issue.
