Exploration of preliminary phytochemical studies of roots of ficus
racemosa - by Krishna Murti1, Upendra Kumar2, Mayank Panchal3, Megha Shah3
a) Abstract b) Introduction
c) Material And Methods
d) Conclusion
e) References |
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Micromorphological characters for Ficus racemosa are not reported. It is used
in Ayurveda for the treatment of diarrhea, dysentery and piles, rheumatism, ski n disorders
like sores, teeth disorders, to boost immune system, as a hypoglycemic. Literature reports
the number of uses like anthelmentic, astringent, antidiabetic and anti-inflammatory activity
of this plant. The main constituents in the plant are carbohydrates, glycosides, tannins, steroids,
gums, mucilage, lupeol, ceryl behenate, lupeol acetate, α-amyrin acetate, leucoanthocyanidin,
and leucoanthocyanin. It is characterized by the presence of thick walled cork,
several layered regularly arranged. Epidermis is thin walled and single layered, cortex and
hypodermis is distinct, fibres and vessels are lignified, medullary rays are thick walled and
lignified. Centre is occupied by the pith which is thin walled and has parenchymatous cells.
Phytochemical investigation of root shows, total ash (7.0 % w/w), acid insoluble ash (3.0 %
w/w), and water soluble ash (4.0 % w/w). Loss on drying is 1.584 % w/w. Alcohol soluble
extractive value (3.2% w/w), water soluble extractive value (10.4 % w/w), chloroform soluble
extractive value (1.06 % w/w) and ether soluble extractive value (4.8% w/w). Alcoholic and
aqueous extracts obtained from the plant are 10.6% w/w and 9.2% w/w. In alcoholic extract
and aqueous extract, tannins and saponins are present in in major amount respectively.
Other constituents include carbohydrate, glycosides, phenolic compounds, gums and mucilage
were present.
KEY WORDS: Ficus racemosa, peepal, phytochemical investigation. |
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Since ancient times, plants have been an exemplary
source of medicine. Ayurveda and other
Indian literature mention the use of plants in
treatment of various human ailments. Plants
have been the major source of drugs in Indian
system of medicine and other ancient systems in
the world. Earliest description of curative properties
of medicinal plants is found in Rig-Veda.
Charaka Samhita and Sushrusha Samhita give
extensive description on various medicinal herbs.
Information on medicinal plants in India has
been systematically organized (1-4). India has an
ancient heritage of traditional medicine. The Materia
Medica of India provides a great deal of information
on the folklore practices and traditional
aspects of therapeutically important natural
products. Indian traditional medicines based on
various systems including Ayurveda, Siddha,
Unani and Homeopathy.
The evaluation of these drugs is primarily based
on phytochemical, pharmacological and allied
approaches including various instrumental techniques
such as chromatography, microscopy and
others. With the emerging worldwide interest in
adopting and studying traditional systems and
exploiting their potential based on different
health care systems, the evaluation of the rich
heritage of traditional medicine is essential.
The plant grows all over India in many forests
and hills. It is frequently found around the water
streams and is also cultivated. The tree is medium,
tall, growing 10-16m in height. The rich
green foliage provides a good shade. The bark is
reddish grey and often cracked.
The plant is large deciduous distributed all over
India from outer Himalayan ranges, Punjab, Bihar,
Orissa, West Bengal, Rajasthan and common
in South India (5). According to Ventakamaran (6), the taxonomy treatment of the Moraceae family constitutes
large taxa of over fifty genera and nearly 1400 species, including
some important groups like Artocarpus, Morus and Ficus
(7). Several species belonging to the genera of Ficus were reported
to contain furanocoumarins which is an important
plant phototoxins (8). Ventakamaran also claimed that Moraceae
family contains phytochemistry related to flavonoids, flavonoids
with isoprenoid substituents and stilbenes. Antioxidants
from figs can protect lipoproteins in plasma from oxidation
and produce a significant increase in plasma antioxidant
capacity (9). Ficus racemosa Linn (Moraceae) is an evergreen,
moderate to large sized spreading, lactiferous, deciduous tree,
without much prominent aerial roots found throughout greater
part of India in moist localities and is often cultivated in
villages for its edible fruit (10). The astringent nature of the
bark has been employed as a mouth wash in spongy gum and
also internally in dysentery, menorrhagia and haemoptysis
(11).
All parts of this plant (leaves, fruits, bark, latex, and sap
of the root) are medicinally important in the traditional system
of medicine in India. The leaves powdered and mixed with
honey is given in bilious infections (12).
This tree of life has also got the medicinal value. The juice of its
leaves extracted by holding them near the fire can be used as
the ear drop. Its power bark has been used to heal the wounds
for years. The bark of the tree is useful in inflammations and
glandular swelling of the neck. Their root barks is useful for
stomatitis, heal ulcers, and promotes granulations. Its roots are
also good for gout. The roots are even chewed to prevent gum
diseases. Its fruit is laxative which promotes digestion and
checks vomiting. Its ripe fruits are good for the foul taste, thirst
and heart diseases. The powered fruit is taken for asthma. Its
seeds have proved useful in urinary troubles. The leaves are
used to treat constipation (13).
Plant is propagated using cutting of stem and root suckers.
Natural regeneration is very good from seeds dispersed by
animals and birds. Four months old seedling are transplanted
to polythene bags and then planted in field after one month.
The bark is antiseptic, antipyretic and vermicidal, and the decoction
of bark is used in the treatment of various skin diseases,
ulcers and diabetes. It is also used as a poultice in inflammatory
swellings/boils and regarded to be effective in the
treatment of piles, dysentry, asthma, gonorrhea, gleet, menorrhagia,
leucorrhea, hemoptysis and urinary diseases (14).
Peepal is a large, fast growing deciduous tree. It has a heart
shaped leaves. It is a medium size tree and has a large crown
with the wonderful wide spreading branches. It shed its leaves
in the month of March and April. The fruits of the Peepal are
hidden with the figs. The figs are ripening in the month of
May.
The figs which contain the flowers grow in pairs just below
the leaves and look like the berries. Its bark is light gray
and peels in patches. Its fruit is purple in colour. It is one of the
longest living trees. Peepal tree has the great importance in India
especially among the Buddhist who regard Peepal tree as
the personification of Buddha. Lord Buddha attained enlightenment
mediating under the Peepal tree. It is regarded as the
sacred tree and the people use its leaves for the religious purposes
(15).
Peepal tree will receive the same reward as if he worshiped me
in person.
The Peepal tree has its own symbolic meaning of Enlightenment and peace. People tie threads of white, red and
yellow silk around it to pray for progeny and rewarding parenthood.
Hindus in India holds the great spiritual regard for
the Peepal Tree, they regard it as the tree beneath which Vishnu
was born (16).
So, in the traditional system of medicine, the plant is used for
various health problems and diseases (17). However, no phytochemical
and pharmacological investigations of the fresh
roots have been conducted so far to substantiate this practice.
Therefore, the aim of this paper is to present an overview of
traditional, pharmacognostical, phytochemical investigations
carried out on the roots of plant Ficus racemosa. |
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Collection and identification: The proposed material for
study was identified and submitted as Ficus racemosa roots and
it was authenticated by Associate Professor Dr. M. S. Jangid,
Department of Botany, College campus, Modasa, Hemchandracharya
North Gujarat University, Patan (Gujarat). The
roots were collected, washed with water, dried in sunlight and
stored properly. The dried roots was powdered and passed
through the sieve no. 60. Coarse powder was used for phytochemical
work.
Morphological studies: The morphological characters like
condition, type, size, shape, apex, margin, base, surface, color,
odor and taste of Ficus racemosa roots were studied (18).
Microscopical studies: The required samples of Ficus racemosa
roots were sectioned with the help of fresh blade. The sections
were first cleared with chloral hydrate and then stained with
phloroglucinol and concentrated HCL. Sections were also
stained with iodine solution (I-KI) for starch.
Physicochemical constants
Ash values were used to determine the quality and purity of
the crude drugs. Procedure given in Indian Pharmacopoeia
was used to determine the different ash values such as total
ash and acid insoluble ash. Alcohol soluble and water soluble
value was also determined as per procedure given in Indian
Pharmacopoeia (19).
Phytochemical analysis
The dried powder material was extracted with ethanol (95%
v/v) and demineralized water successively in a Soxhlet apparatus.
The extracts were filtered while hot and concentrated
under reduced pressure. The practical and % yields of the ex-tracts were calculated. The concentrated ethanolic and aqueous
extracts of the leaves were subjected to qualitative chemical
test for the identification of various active constituents.
Morphological characters
The roots of Ficus racemosa are long, brownish in colour. It’s
having characteristic odour and slightly bitter in taste. Roots
are irregular in shape.
Microscopic characters
The fixed, sectioned and stained plant materials as well as
powder and macerated materials were studied using light microscope
according to the usual microscopic techniques. The
results of microscopic feature of Ficus racemosa were systematically
described and illustrated. The root had thick walled
cork; cortex and hypodermis was distinct; fibres, vessels and
medullary rays were lignified. Centre was occupied by pith in
root section. Presence of thick walled cork, several layered
regularly arranged. Epidermis is thin walled and single layered,
cortex and hypodermis is distinct, fibres and vessels are
lignified, medullary rays are thick walled and lignified. Centre
is occupied by the pith which is thin walled and has parenchymatous
cells.
Powder microscopy
Powdered sample of Ficus racemosa was examined for their organoleptic
properties. Microscopical evaluation of powder of
roots of Ficus racemosa shows different characters. Powder
sample is light brown in colour with characteristic odour and
taste. Results of powder microscopy were found to be as follows.
Fibres: cylindrical, lignified with simple pits, aseptate, about
40-50μ diameter.
Starch grains: Single and compounded with characteristic
shapes
Xylem
vessels: Lignified xylem vessels, tracheids with pitted
wall shows pink when treated with phloroglucinol and conc.
HCl.
Cork cells: Brownish, thin walled, wavy cells containing oil
globules and having several layered, regularly arranged cells.
Calcium oxalate crystals: Several calcium oxalate crystals with
characteristic shapes. |
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In these present investigations, various pharmacognostical
standization parameters such as macroscopy, microscopy, and
preliminary phytochemical screening were carried out which
could be helpful in authentification of Ficus racemosa. The result
of the present study will also serve as reference material in
the preparation of herbal monograph.
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