Page 290 - Pharmacognosy 2 PG303
P. 290
Pharmacognosy-2 (PG303) Level 2 Clinical Pharmacy-Pharm D
Hydrastis Ipecacuanha Rhubarb دنوارلا Squill Bulb لصب Red Squill
Rhizome Root (Rhizoma Rhei) لصنعلا
)Golden Seal ,Yellow )Radix Ipecacuanha ( (Bulbus Scillae ,Scilla)
Root) بهدلا قرع
بهذلا متاخ
Origin Dried rhizomes and Dried roots and/or Dried rhizomes and big Dried sliced fleshy It’s a variety of
roots of Hydrastis rhizomes of Cephalis roots of Rheum scales of the bulb of Urginea maritima
canadensis family ipecacuanha (known as officinale ,Rheum Urginea maritima family Liliaceae
Ranunculaceae Rio or Brazilian Ipeca) palmatum and other family Liliaceae
or of Cephalis Rheum species except
accuminata (known as Rheum raponticum ,
Cartagena Ipeca , family Polygonaceae .
(
family Rubiaceae
Active ▪ Isoquinoline ▪ 1.8-4% isoquinoline ■ Anthraquinone ▪ Cardiac glycosides As the white variety
:
constituents alkaloids (yellow alkaloids glycosides namely; (Scillarin A ,Scillarin but it in addition it
color) Hydrastine , Emetine ,Cephaeline , emodin, aloe- B) contains the
Berberine ,Canadine . Psychotrine and other emodin ,rhein , ▪ Carbohydrate glycoside
▪ Resin. minor alkaoids. chrysophanol and (sinistrin). scillaroside
▪ Traces of volatile ▪ Tetrahydroisoquinol physcion ,Dianthrone ▪ 4-11%mucilage.)??(
oils ine monoterpene glycosides. ▪ Volatile unstable
.
▪ Starch. glycosides ■ Pyrogallol tannins irritating substance.
)Ipecosides ( ■ Flavonoid glycosides.
▪ Iridoids
.
238
