Harmine content

But do remember, with the harmaline and harmine content of the seeds of Peganum harmala, you are also accepting an equal weight of quinazoline alkaloids with pharmacological properties that are quite different from those of the carbolines. 

Passionflower contains trace amounts of 5-carboline alkaloids (e.g., harmane, harmine, and harmol). Analyses of commercial passionflower samples indicated that harmane content ranged from 0 to 0.1 pg/g and harmine ranged from 0 to 0.27 pg/g (Abourashed et al. 2003 Grice et al. 2001 Tsuchiya et al. 1999) another study indicated that these alkaloids were undetectable in all but 1 of 17 commercial samples (Rehwald et al. 1995). 

Tribulus fruit contains trace amounts of J-carboline alkaloids (e.g., harmane, harmine, and harmol). Analyses indicate that the content of these alkaloids in the fruit is approximately 0.000045% (Tsuchiya et al. 1999). 

The alkaloids harmine, harmaline, barman, and harmalol have been detected in callus mActWcvAXmtoiPeganumharmala [102] andTribulus terrestris [23]. The hairy root induction was achieved in P. harmala with the help of Agrobacterium rhizogene. Harmine is the major alkaloid found in the normal root and hairy root culture. The alkaloids content were enhanced in hairy root culture of P. harmala by using the elicitor H2O2 and biosynthetic precursor, tryptophan [103]. The somatic embryoids of Tribulus terrestris are one of the best sources of Harmala alkaloids [23]. 

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