Fig. 4From: In vitro gastrointestinal digestion of a bisdemethoxycurcumin-rich Curcuma longa extract and its oral bioavailability in ratsComparative bioaccessibility of standardized C. longa extract and regular turmeric extract. The bioaccessibility of the curcuminoids relative to the undigested content was determined. a Percentage bioaccessibility of the samples and b concentration of BDMC (standardized C. longa extract) and curcumin (regular turmeric extract) during gastrointestinal simulation. The values are mean ± standard deviation of three independent experiments. Data were analysed by two way ANOVA followed by Bonferroni test. *p < 0.05 was considered statistically significantBack to article page