Effect of food intake on the bioavailability of boswellic acids from a herbal preparation in healthy volunteers.

In this study we investigated the effects of concomitant food intake on the bioavailability of distinct boswellic acids (BAs) from the test preparation BSE-018, a dry extract from Boswellia serrata gum resin. In a randomised, open, single-dose, two-way crossover study, healthy male subjects received three capsules of BSE-018 equivalent to 786 mg dry extract of Boswellia serrata gum resin either in the fasted state or together with a standardised high-fat meal. BA plasma concentrations were analysed for up to 60 h after oral dosing by reversed phase HPLC.