Figure 1. Schematic diagram of the in vitro human digestion of luteolin and subsequent chemical analysis

From

Effect of Escherichia coli and Lactobacillus casei on Luteolin Found in Simulated Human Digestion System

Seung-Jae Lee, Seung Yuan Lee, Sun Jin Hur

Journal of Food and Nutrition Research. 2015, 3(5), 311-316 doi:10.12691/jfnr-3-5-4