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. 2021 May 4;9(6):3289–3296. doi: 10.1002/fsn3.2295

TABLE 1.

Parameters simulated in the TIM‐1 systems describing the average gastrointestinal physiological conditions of healthy young adults after intake of a high‐fat meal (HFM)

TIM−1 Fed state (HFM)
Gastric compartment
Intake (total) 300 g
Meal 150 g
Water and artificial saliva 140 g
Gastric start fluid 10 g
Gastric emptying T ½ 80 min
Housekeeper wave 180 min
Gastric pH 6.5–1.7 over a 180 min period
Small intestinal compartments
pH duodenum 5.9
pH jejunum 6.5
pH ileum 7.4
Experimental duration 6 hr