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. Author manuscript; available in PMC: 2011 Oct 1.
Published in final edited form as: Phytomedicine. 2010 Apr 10;17(12):940–949. doi: 10.1016/j.phymed.2010.03.002

Table 4.

Content and biological effects of the five Passiflora extracts

Extract Extract yield (% w/w of dry plant material) Flavonoid content (% w/w of the extract) GABA content (% w/w of the extract) Dose of dry passiflora herb equivalent to 1000 mg/kg/day of extract (g/kg/day) Anxiogenic effects Anti-convulsant effects
PAS 1 8.5 3.0% 3.8% 11.8 Medium Absent
PAS 4 24.0 30.6% 2.0% 4.2 Low Present
PAS 5 7.7 2.8% 2.1% 13.0 High Present
PAS 7 9.8 46.4% 2.2% 10.2 Low Absent
PAS 8 8.8 20.3% 2.9% 11.4 High Absent