Peristrophe bicalyculala (Root)

KAKAJANGHA (Root)
Kakajangha consists of dried root of Peristrophe bicalyculala Nees (Fam. Acanthaceae) an erect, hispid, herb or undershrub, 60-180 cm high found in forest undergrowth, hedges and waste lands almost throughout the country.
 
SYNONYMS –
Sansk : Nadikanta, Kakatikta, Pracibala, Sulomasa
Assam : —
Beng : Nasabhaga, Naskaga
Eng : —
Guj : Kaliadhedi, Kariadhedi, Lasiadhedi
Hindi : Atrilal, Itrelal, Masi, Nasbhanga, Kakajangha
Kan : Cibigid, Cibirsoppu
Kash : —
Mal : —
Mar : Chatipittapapada, Ramkirayat, Pitpapra
Ori : —
Punj : —
Tam : Chebisa
Tel : Chibira
Urdu : —
 
DESCRIPTION –
 
a) Macroscopic:
Root occurs upto 0.7 cm thick, and upto 4 cm long cylindrical with branched lateral roots, dirty brown; fracture, fibrous; odour and taste not characteristic.
 
b) Microscopic:
Shows poorly developed cork, consisting of 2-4 layers of tangentially elonated, thin-walled cells; where cork is not developed, epidermis present, consisting of single layered cells; secondary cortex narrow, consisting of 5-7 layers of elliptical or tangentially elongated, thin-walled, parenchymatous cells; secondary phloem narrow, consisting of sieve elements and parenchyma; phloem rays not distinct; secondary xylem consisting of pitted vessels, fibres, tracheids and parenchyma; vessels occur singly or in groups of 2-4 or more and arranged radially throughout secondary xylem; vessels with simple pits, tracheids thick-walled and lignified.
Powder – Dirty-brown; shows parenchymatous cells, aseptate fibres and pitted vessels.
 
CONSTITUENTS – Volatile Oil.
 
PROPERTIES AND ACTION –
Rasa : Tikta, Kashaya
Guna : Picchila, Sara
Virya : sita
Vipaka : Katu
Karma : Kaphahara, Pittahara, Varnya
 
IMPORTANT FORMULATIONS – Aragvadhadi Kvatha Churna
 
THERAPEUTIC USES – Vrana, Jvara, Raktapitta, Kandu, Krimi, Kushtha, Raktavikara, Visha Vikara, Siddhma, slipada, Balagraha, Aikahikjvara, Badhirya, Anidra, Rajayjakshma, Pradara, Dantkriimi, Sarpvisha
 
DOSE – 1-5 g. in powder form.