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Monographs of siddha
1. MONOGRAPHS OF HERBAL DRUGS
ACCORDING TO SIDDHA
PHARMACOPOEIA
Presented by – Komal Gupta
M. Pharm Analysis
ISFCP
2. INTRODUCTION:-
Siddha system is one of the oldest systems of medicines
in India.
The term Siddha means Achievements.
Siddha medicines is a system of Traditional medicines
originating in ancient Tamilakam in South India.
Siddha focused to ‘ Ashtamahasiddhi ’ the eight
supernatural powers.
3. AMUKKARA
Amukkara is the dried root of Withania somnifera
(L.) Dunal Syn. Physalis somnifera L., P.
flexuous L., P. arborescense DC. (Fam.
Solanaceae).
Is a perennial shrub, found in waste land, cultivated
fields and open grounds throughout India. It is also
cultivated in certain areas of Madhya Pradesh and
Rajasthan.
Roots are collected in winter, washed and cut into
small pieces. The dried root is subjected to
purification process before use. It grows in Mullai
and Marutham thinai.
5. DESCRIPTION
a) Macroscopic:
Roots straight, unbranched, thickness varying with age,
roots bear fiber like secondary roots, outer surface buff to
grey-yellow with longitudinal wrinkles; crown consists of
remains of variously thickened stem bases; fracture short
and uneven odour characteristic , taste bitter and acrid.
b) Microscopic:
Transverse section of root shows cork exfoliated or crushed;
when present rectangular, radially flattened and non-
lignified; cork cambium 2 to 4 diffused rows of cells;
secondary cortex about twenty layers of compact
parenchymatous cells mostly filled with starch grains;
phloem consists of sieve tubes, companion cells, phloem
parenchyma; cambium 4 or 5 rows of tangentially 2
elongated cells; xylem hard forming a closed vascular ring
separated by multiseriate medullary rays.
6. Powder:
Yellowish grey; shows cork cells, parenchyma cells,
tracheids,vessels, fibres and starch.
Identity, Purity and Strength:-
Foreign matter Not more than 2 percent
Total Ash Not more than 7 percent
Acid Insoluble ash Not more than 1 percent
Alcohol soluble extractive Not less than 15 percent
Water soluble extractive Not less than 27 percent
7. ASSAY:-
HPLC conditions for the separation of withaferin A in
Alcohol extract.
Mobile phase : n- Hexane: Isopropanol (9:1)
Flow rate : 0.2 ml/min.
Column : Porasil A coiled column (1.2ft. x 1/8 inch)
Detector : UV at 225 nm.
TLC:-
T.L.C. of Petroleum ether soluble fraction of Alcohol extract
on an aluminum plate precoated with silica gel 60 F254
(E.Merck) 0.2 mm. thickness using Petroleum ether (80 -
100° C).Chloroform (1:1) spraying with 10% Methanolic
Sulphuric acid reagent and heating the plate for ten
minutes at 105oC shows two spots at Rf. 0.17 (violet) and
0.92 (grayish brown).
8. CONSTITUENTS:-
Withanolides- withaferin A, withanone, withanolides I, II, III,
III A, C, D, E, F, G, H, I, J,K, L, M, WS-I, P and S
,withasomidienone, cuscohygrine, anahygrine, tropine,
pseudotropine,anaferine,isopellatierine, 3- tropyltigloate.
PROPERTIES AND ACTIONS:-
Cuvai (taste) : Kaippu (bitter)
Gunam (quality) : Ilaku (glittery,soft,moist)
Virium (sensation) : Veppam (heat)
Pirivu (section) : Karppu(noir)
Ceykai (ability) : Anamaiperukki, Kayakarpamakki,
Urakkamundakki, Uramakki, Udalveppakarri, Udarterri,
Vikkamurukki.
10. MANCAL
Mancal is the dried and cured rhizome of Curcuma longa
L. Syn. C. domestica Valeton(Fam. Zingiberaceae).
Isa perennial herb, extensively cultivated in all parts of the
country; crop is harvested after 9 to 10 months when lower
leaves turn yellow; rhizomes carefully dug up withhand-
picks between October-April and cured by boiling in its own
decoction and dried.
It grows in Kurinci and Marutham thinai.
12. DESCRIPTION:-
a) Macroscopic
Rhizomes ovate, oblong or pyriform (round turmeric) or
cylindrical, often short branched (long turmeric), former
about half as broad as long, latter 2 to 5 cm. long and about
1 to 1.8 cm. thick, externally yellowish to yellowish-brown
with root scars and annulations of leaf bases; fracture
horny, fractured surface orange to reddish brown;central
cylinder twice as broad as cortex; odour and taste
characteristic.
b) Microscopic:
Transverse section of rhizome shows epidermis with thick-
walled, cubical cells of various dimensions; a few layers of
cork developed under epidermis and oleo-resin cells with
brownish contents scattered; cork generally composed of 4
to 6 layers of thin-walled, brick-shaped parenchyma; cortex
characterised by the presence of
13. Cont..
mostly thinwalled rounded parenchyma cells and scattered
collateral vascular bundles; cells of ground tissue contain
starch grains of 4 to 15 μm in diameter; oil cell with
suberised walls containing either orange-yellow globules of
volatile oil or amorphous resinous matter; vessels mainly
spirally thickened, a few reticulate and annular.
Powder:-
Yellow; shows fragments of cork cells; parenchyma cells
with gelatinised starch grains; oleo-resin cells with brownish
content; vessels with spiral thickening; a few oil globules;
starch grains simple, rounded, measuring 4 to 15 μm in
diameter.
14. IDENTIFICATION:-
On the addition of concentrated Sulphuric acid or a mixture
of concentrated Sulphuric acid and alcohol to the powdered
drug, a deep crimson colour is produced.
A piece of filter paper is impregnated with an alcoholic
extract of the powder, dried, and then moistened with a
solution of Boric acid slightly acidified with Hydrochloric acid,
dried again, the filter paper assumes a pink or brownish red
colour which becomes deep blue or greenish-black on the
additςion of alkali.
15. IDENTITY, PURITY AND STRENGTH:-
Foreign matter Not more than 2 percent
Total Ash Not more than 9 percent
Acid insoluble ash Not more than 1 percent
Alcohol soluble extractive Not less than 8 percent
Water soluble extractive Not less than 12 percent
Volatile oil Not less than 4 percent
16. TLC:-
T.L.C. of Alcoholic extract of the drug on aluminium plate
precoated with silica gel 60 F254 (E. Merck) 0.2 mm.
thickness using Toluene: Ethyl acetate (9:1) shows five
spots under UV (366nm) at Rf. 0.10 (yellow), 0.15 (greenish
yellow), 0.38, 0.48 and 0.94 (all skyblue). With
Anisaldehyde- Sulphuric acid reagent and heating the plate
for five minutes at 105oC ten spots appear at Rf. 0.10
(blackish yellow), 0.15 (dull yellow), 0.28, 0.35, 0.43, 0.51
(all violet), 0.58 (light pink), 0.64 (violet), 0.82 (red) and
0.94 (pink).
Constituents:-
Curcumin, desmethoxy curcumin, bisdemethoxy curcumin,
dihydrocurcumin, β-turmerone,bisabolane derivatives,
ukonan A, B, C & D phytosterols and fatty acids.
