Figure 1: Three-tier testing strategy to media fingerprinting. Figure three describes how the strategies from a number of detectors can be utilized for classical focused/quantitative fingerprinting or untargeted fingerprinting using multivariate information evaluation. We do not count on that low-degree vitamins or hint elements may be detected by these strategies. In idea, Raman and IR are delicate to most chemicals; however, these strategies will solely be delicate enough to detect the compounds current in larger concentrations in the media that, normally, will probably be predominantly buffer and trusted amino acids supplier acids.