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. 2021 Jul 29;10(8):1748. doi: 10.3390/foods10081748

Figure 1.

Figure 1

Flow diagram of the INFOGEST in vitro digestion method and sampling times in the experiment. Acronyms: SSF: Simulated Salivary Fluid, SGF: Simulated Gastric Fluid, and SIF: Simulated Intestinal Fluid. Enzyme activities are in units per mL of final digestion mixture at each corresponding digestion phase.