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Therapeutic importance of Hyoscyamus species grown in Iraq (Hyoscyamus albus, Hyoscyamus niger and Hyoscyamus reticulates)-A review

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Hyoscyamus is one of the most important and largest genera of the family Solanaceae comprising about 84 genera and more than 3000 species. All Hyoscyamus species are rich sources of tropane alkaloids, mainly hyoscyamine and scopolamine. The phytochemical analysis showed that Hyoscyamus species contained alkaloids, flavonoids, tannins, terpenes, saponins, carbohydrates, cardiac glycosides and anthraquinones. They exerted many pharmacological effects included anti-diabetic, antioxidant, anticancer, insecticidal, antiasthmatic, antiallergic, antidiarrhoeal, antisecretory, Ca 2+ channel-blocking, hypotensive, cardioprotective, hepatoprotective, antihyperuricemic, Anti-Parkinsonian, anticonvulsant, antidepressant, in addition to anticholinergic effects of tropane alkaloids. The current review discussed the chemical constituents, pharmacological and toxicological effects of Hyoscyamus species grown in Iraq.
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... English name: White henbane Local name: NA The plant is an annual, erect herb with pentamerous, sessile, and zygomorphic flowers; fruit is a capsule (Fig. 5). It contains flavonoids, alkaloids, tannins, saponins, terpenes, cardiac glycosides, and alkaloids (hygrine, tropine, tropinone, pseudotropine, 3b-acetoxytropane, cuscohygrine, 3a-acetoxytropane, apoatropine, littorine, hyoscyamine, scopolamine, and 6ß-hydroxyhyoscyamine) (Al-Snafi, 2018;Yahia et al., 2018a). It possesses anti-diabetic, hepatoprotective, anti-asthmatic, and antispasmodic properties (El Bazaoui et al., 2012;Benhouda et al., 2014;Benhouda et al., 2015). ...
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... English name: White henbane Local name: NA The plant is an annual, erect herb with pentamerous, sessile, and zygomorphic flowers; fruit is a capsule (Fig. 5). It contains flavonoids, alkaloids, tannins, saponins, terpenes, cardiac glycosides, and alkaloids (hygrine, tropine, tropinone, pseudotropine, 3b-acetoxytropane, cuscohygrine, 3a-acetoxytropane, apoatropine, littorine, hyoscyamine, scopolamine, and 6ß-hydroxyhyoscyamine) (Al-Snafi, 2018;Yahia et al., 2018a). It possesses anti-diabetic, hepatoprotective, anti-asthmatic, and antispasmodic properties (El Bazaoui et al., 2012;Benhouda et al., 2014;Benhouda et al., 2015). ...
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