Progressive identification

A Gantt chart or similar tool for managing tasks and milestones against a time line Measures and metrics to track progress Identification of quality assurance reviews... 

Fig. 2.11 Progressive identification of green coffee volatile constituents...

Figure 4.1 illustrates the progressive identification of the nearly 850 volatile constituents discovered in roasted coffee flavor. It shows that at the advent of chromatography (1956) 60 compounds were already known thanks to the remarkable contribution of Reichstein and Staudinger (1926) (see Table 4.4). 

Fig. 5.1 Progressive identification of hydrocarbons in roasted coffee volatiles...

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