Relaxant effects of a hydroalcoholic extract of Ruta graveolens on isolated rat tracheal rings

Biological Research

Table 1 Signal identification

Retention time (min)	Q1 Precursor ions	Q3 Fragment Ions	Compounds
19.55	187	131/115	Psoralen
19.64	303	229/153	Quercetin
17.70	611	303/465	Rutin

Identification of the compounds in each sample of the R. graveolens extract, analyzed by comparisons with standards in both retention times and fragment settings/specific precursors

ISSN: 0717-6287