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1.  Pharmacognostical and Preliminary physicochemical evaluation of Triphaladi granules – A polyherbal Ayurvedic formulation 
Ayu  2013;34(3):288-293.
Triphaladi Kwatha, a polyherbal Ayurvedic formulation, is recommended by Chakradatta and Yogaratnakara in the management of Prameha which has resemblance with type 2 diabetes mellitus. The present study deals with development of pharmacognostical and preliminary pharmaceutical profile of Triphaladi granules. The pH (5% aqueous extract) was 6.0, water-soluble extract 48.66% w/w, alcohol-soluble extract 33.91% w/w, ash value 5.97% w/w, and loss on drying at 105°C was 6.53% w/w. High performance thin layer chromatography were carried out after organizing appropriate solvent system in which maximum nine spots were distinguished and few of the Rf values were identical in the alcoholic extract.
PMCID: PMC3902596  PMID: 24501525
High performance thin layer chromatography; Pharmacognosy; Prameha; Triphaladi granules
2.  Analytical profile of Brahmi Ghrita: A polyherbal Ayurvedic formulation 
Ayu  2012;33(2):289-293.
Brahmi Ghrita, a polyherbal Ayurvedic formulation is recommended in the management of various psychological disorders like Unmada, Apasmara and Graharogas. The present study deals with the pharmacognostical identification of ingredients of Brahmi Ghrita and its physico-chemical analysis. Pharmacognostical study containing both macroscopic and powder microscopy of raw drug revealed the quality and genuineness of all the constituents of Brahmi Ghrita. Organoleptic features of coarse powder made out of the crude drugs were within the standards prescribed. Acid value was 0.16075, saponification value 184.17, Refractive Index value 1.467 at room temperature, Iodine value 26.715, Specific gravity at room temperature was 0.9133. HPTLC was carried out after organizing appropriate solvent system in which maximum 9 spots were distinguished and most of the Rf values were identical in alcoholic extract which shows the presence of certain definite constituents in Brahmi Ghrita.
PMCID: PMC3611637  PMID: 23559806
Brahmi Ghrita; HPTLC; pharmacognosy; physico-chemical analysis
3.  Screening of selected single and polyherbal Ayurvedic medicines for Antibacterial and Antifungal activity 
Ancient Science of Life  2010;29(3):22-25.
The present study deals with antimicrobial activity of ayurvedic drugs containing single herb (Amalaki Choorna and Yastimadhu Choorna) and combination of herbs (DN-90 and Asanadi Kwatha Choorna). Disc diffusion method was used to assess antibacterial activity and antifungal activity was tested using Poison food technique. Absence of bacterial growth around the discs impregnated with the aqueous extracts of drugs and reduction of fungal growth in poisoned plates indicated antimicrobial activity. Further, the results of antibacterial activity of Amalaki choorna were comparable with standard drug Streptomycin. Asanadi Kwatha Choorna inhibited bacteria to more extent than Yastimadhu choorna and DN-90. Among fungi tested, more antifungal activity was observed against Mucor sp. The antimicrobial activity of drugs tested could be due to active principles present in them.
PMCID: PMC3336284  PMID: 22557355
Ayurvedic drugs; antimicrobial activity; inhibition zone; Disc diffusion method; Poison food technique
4.  Pharmacognostical and analytical study of Tulsi-Amla-Yasti Ghrita 
Ayu  2012;33(2):274-278.
Tulasi Amla Yashti Ghrita is an Ayurvedic formulation, which is beneficial in the management of the side effects of Head and Neck Malignancies induced by Radiotherapy and Chemotherapy. A pharmacognostical study involving both the macroscopic and powder microscopy of raw drugs of Tulasi Amla Yashti Ghrita and a physicochemical analysis of the finished product were carried out, to evaluate the quality of the formulation. The specific gravity of the formulation was 0.9130 and pH was 3.5. Thin layer chromatography (TLC) and high performance thin layer chromatography (HPTLC) were carried out after organizing the appropriate solvent system, in which five spots were distinguished in TLC and nine spots in HPTLC. Most of the Rf values for the spots observed were identical. The observations could be considered to be the reference standards in future studies.
PMCID: PMC3611632  PMID: 23559803
Chemotherapy; high performance thin layer chromatography; radiotherapy; Tulasi Amla Yashti Ghrita
5.  Pharmaceutical preparation of Saubhagya Shunthi Churna: A herbal remedy for puerperal women 
In the last few decades, there has been exponential growth in the field of herbal remedies. Pharmacopoeial preparations like avleha or paka (semi-solid), swarasa (expressed juice), kalka (mass), him (cold infusion) and phanta (hot infusion), kwatha (decoction) and churna (powder) form the backbone of Ayurvedic formulations. Newer guidelines for standardization, manufacture, and quality control, and scientifically rigorous research will be necessary for traditional treatments. This traditional knowledge can serve as powerful search engine that will greatly facilitate drug discovery.
The aim of the present study is to standardize Saubhagya Shunthi Paka in churna (powder) form. The powder form makes this traditional drug more stable for long-term storage and hence, easier to preserve.
Materials and Methods:
Saubhagya Shunthi Paka is an ayurvedic formulation containing Shunthi (Zingiber officinalis) as one of its chief ingredients. The basic preparation of this drug is a semisolid. We checked the microbial load and nutrient values (using International Standard IS and Association of Official Analytical chemists AOAC methods)
The powdered form of Saubhagya Shunthi Churna yielded a weight loss of approximately 17.64% of the total weight of ingredients. The total energy of Churna (calculated based on nutrient content) was found higher over Paka.
Saubhagya Shunthi Churna may be a good therapeutic and dietary medicine for Indian women, which may be easily prepared at home.
PMCID: PMC2876929  PMID: 20532094
Ayurveda; Churna (powder); saubhagya shunthi paka; paka (semi-solid); puerperium
6.  Standardization and quality control parameters of Dashanga Kwatha ghana tablet: An Ayurvedic formulation 
Herbal medicines have a long therapeutic history and are still serving many of the health needs of a large population of the world. However, the quality control and quality assurance still remains a challenge because of the high variability of chemical components involved. Herbal drugs, singularly and in combinations, contain numerous compounds in complex matrices in which no single active constituent is responsible for the overall efficacy. This creates a challenge in establishing quality control standards and standardization of finished herbal drugs. Many preparations have been mentioned in Ayurvedic text books for the treatment of Urdhwaga Amlapitta (non-ulcer dyspepsia). Dashanga Kwatha is one such known formulation. In this study, Dashanga Kwatha was converted into tablet form to increase the shelf life, make it easy to dispense, for dose fixation, etc. The Dashanga Kwatha Ghana tablet was subjected to organoleptic analysis, phytochemical analysis, and qualitative analysis to detect the presence of various functional groups, and to high performance thin layer chromatography (HPTLC) examination by optimizing the solvent systems. The investigation revealed the presence of tannins, mucilage, ascorbic acid, alkaloids, saponins, glycosides, flavonoids and carbohydrates mainly.
PMCID: PMC3157108  PMID: 21897642
Dashanga Kwatha; decoction; quality control; standardization; tablet
Ancient Science of Life  2006;25(3-4):19-22.
Cnicus wallichi DC belonging to the family Asteraceae, was studied to fix the parameters for pharmacognostical standards in order to ensure the use of only genuine and uniform materials of such herbal remedies, work on standardization assumes vital significance. Pharmacognostical study has therefore, been carried out, covering detailed morphological and anatomical characters, features of the powdered drug including leaf constants like Vein islet number, Vein termination number, Stomatal number, Stomatal index, Palisade ratio, Powder microscopy of the leaf and stem. Physical constants like ash values and extractive values.
PMCID: PMC3335211  PMID: 22557202
8.  Pharmacognostical and phytochemical studies of Curcuma neilgherrensis (Wight) leaf - A folklore medicine 
Ayu  2012;33(2):284-288.
Curcuma neilgherrensis Wight is a folk medicinal plant used in the management of diabetes mellitus. The leaves of this herb are said to be successful in managing high blood glucose levels. This study is aimed at assessing the scientific appraisal of C. neilgherrensis in the course of pharmacognostical characters and phytochemical parameters, as these are not yet been done. Pharmacognostic study mainly covered the macroscopic and microscopic features of the leaves including powder microscopy, and revealed the presence of trichomes, spiral vessels etc. Phytochemical parameters such as pH, total ash value, water-soluble extract and MeOH extract values were assessed in the preliminary physicochemical screening. Qualitative analysis revealed the existence of certain chemical constituents such as flavonoids, tannins, organic acids and saponin glycosides. The crude extract of leaves was subjected to TLC and HPTLC for the separation of components.
PMCID: PMC3611638  PMID: 23559805
Curcuma neilgherrensis; HPTLC; pharmacognosy; phytochemistry; TLC
Ancient Science of Life  2007;26(3):40-44.
Pharmacognostical and preliminary phytochemical studies of Triphala churnam were carried out. The churnam of triphala consists of equal quantities of deseeded fruits of Terminalia chebula, Terminalia bellerica and Emblica officinalis. Triphala is exclusively used in more than 200 drug formulations in Indian system of Medicine. The present study involved the pharmacognostical evaluation of Triphala, in which morphological and powder microscopical characters were established. In addition, physico-chemical parameters such as ash values viz, total ash (10.21± 0.42), acid insoluble ash (2.54 ± 0.06), water-soluble ash (5.46±0.24) and sulphated ash (13.12 ± 0.63), extractive values viz, alcohol soluble extractive (11.20±0.18)) and water-soluble extractive (52.56±2.04), fluorescent analysis and microchmical tests were determined. The preliminary phytochemical study revealed the presence of carbohydrates, reducing sugar and tannins in aqueous extract and carbohydrates, flavonoids and tannins in alcoholic extract. This standardization would be very much helpful for the identification of Triphala churnam to differentiate from other powdered sources.
PMCID: PMC3330880  PMID: 22557240
10.  Preparation of Dhatryarishta by Dhatri Swarasa and Dhatri Kwatha 
Ayu  2011;32(2):265-270.
Dhatryarishta has been described for the first time in Charaka Samhita, in the context of Panduroga. The same reference is available in Chakradatta, Bhaishajya Ratnavali, and Sahastrayogam too. Generally Dhatri Swarasa [Amalaki (Emblica officinalis Gaertn.)] is used in the preparation of Dhatryarishta as per classical reference, but fresh Amalaki is not available in every season, so in the present study, Amalaki Kwatha (decoction) is used instead of Swarasa. A total of 13 batches of Dhatryarishta were prepared, out of which nine batches were prepared with Dhatri Swarasa and four batches with Dhatri Kwatha. For Dhatryarishta prepared by using Dhatri Swarasa, three methods were applied and in Dhatryarishta prepared by using Dhatri Kwatha two methods were applied. The study revealed that Dhatryarishta could only be prepared by using Amalaki Swarasa as quoted in the classics and not by using Amalaki Kwatha.
PMCID: PMC3296352  PMID: 22408314
Dhatri; Dhatryarishta; Kwatha; Panduroga; Swarasa
Ancient Science of Life  2001;20(4):86-88.
Ashwagandha churnam is an important Ayurvedic medicine obtained form dried roots and stems of withania somnifer1 (family;- Solanaceae)1, used as a tonic for emaciation of children, debility form old age, rheumatism, hypertension, ulcer, tumor2, sedative etc. In the present study a validation of Ashwagandha churnam by organoleptic, microscopic characteristics, extractive values total ash acid insoluble ash, and qualitative analysis of different organic constituents has been done TLC analysis to standardize the churnam has been performed. These studies will help in future of fixing standards for this churnam.
PMCID: PMC3336409  PMID: 22557018
12.  Pharmacognostic Standardization, Physico- and Phytochemical Evaluation of Amaranthus Spinosus Linn. Root 
Amaranthus spinosus Linn. (Amaranthaceae) is found throughout India. This tree species has been of interest to researchers because it is a medicinal plant employed in the Indian traditional system of medicine. Pharmacognostic standardization; physico-and phytochemical evaluation of the roots of Amaranthus spinosus was carried out, to determine its macro-and microscopical characters, and also some of its quantitative standards. Microscopical studies were done by using the trinocular microscope. Total ash, water-soluble ash, acid-insoluble ash, sulfated ash values, and alcohol-and water-soluble extractive values were determined for physico-chemical evaluations. A preliminary phytochemical screening was also done to detect different phytoconstituents. Microscopically, the root showed cork, cortex, stellar region, and calcium oxalate crystals. Powder microscopy showed anamalous secondary growth in between the xylem vessels and Calcium Oxalate crystals in the cortex region. Total ash was approximately three times more than acid insoluble and water soluble ash. The ethanol soluble extractive was approximately the same as the water soluble extractive. Thin Layer Chromatography (TLC) of the Petroleum-ether extract using Benzene : Ethyl acetate (6 : 1), showed six spots. In the chloroform extract, using Benzene : Ethyl acetate (4 : 1) nine spots were seen, and in the ethanol extract, using Chloroform: Methanol (93 : 7), only four spots were observed, using Iodine vapor as a viewing medium. Phytochemically, the root exhibited terpenes, alkaloids, glycosides, and sugars. These findings might be useful to supplement information with regard to its identification parameters, which are assumed significant in the way of acceptability of herbal drugs, in the present scenario, which lacks regulatory laws to control the quality of herbal drugs.
PMCID: PMC3159276  PMID: 21897662
Amaranthus spinosus Linn.; pharmacognostic standardization; physicochemical evaluations
13.  Phytochemical investigation and pharmacognostic standardization of Cissampelos pareira root 
Ancient Science of Life  2012;31(4):181-184.
In ethno-medicinal practices, the roots of Cissampelos pareira(Patha) are used in the treatment of various ailments related to urinary problems and skin infections, and in tumorinhibitor activity, antibacterial, antimalarial, diuretic activity,anticonvulsant activity etc., The main problem encountered in standardization of Ayurvedic drugs is proper identification of the source plant.
Materials and Methods:
The macroscopic features of each anatomical component have been observed by a high-resolution camera. The moisture content, total ash, acid-insoluble ash, and water—alcohol and ether extractive values of the powdered sampleswere determined by the method as per WHO guidelines. The phytochemical investigation of the methanolic extract of Cissampelos pareira root was performed by the standard chemical ltests and by TLC on silica gel G using solvent systems proposed by Harborne.
The microscopic characteristics showed the wavy epidermis with unicellular trichomes. Lignified xylem vessels, radial medullary rays, and prismatic calcium oxalate crystals had also been found. Phytochemical screening revealed that the Cissampelos pareira root extract contains terpenoids, alkaloids, tannins, amino acid proteins, and carbohydrates. Alkaloids and essential oil were detected in TLC of the Cissampelos pareira root extract developed using blends of methanol:concentrated ammonia (200:3) and n-butanol:acetone:water (3:1:1) and benzene:ethyl acetate:formic acid(9:7:4) as solvent systems for alkaloid whereas chloroform(100%), benzene (100%), chloroform:benzene(1:1),and ether:benzene(1:1) as solvent systems for essential oil.
These findings will be useful toward establishing pharmacognostic standards on identification, purity,quality, and classification of the plant, which is gaining relevance in plant drug research.
PMCID: PMC3644755  PMID: 23661865
Cissampelos pareira; pharmacognostic standards; pharmacognostical and phytochemical investigation
Pharmacognostic standardizations of powdered and anatomical sections of the Toona ciliata bark was carried out to determine its macro- and microscopical characters and also some of its quantitative standards. Externally bark are Grey to reddish-brown in colour when it is dry, 200 mm in length, 20 to 60 mm in width and 2 to 3 mm in thickness outer surface brown coloured, strong odour, bitter taste, rough and hard, double quill and curved curvature. The transverse section (T. S.) revealed the presences of periderm, cortex, Sclerides, mednllary rays and phloem fiber. Physico-chemical evaluation includes ash values, extractive values and moisture content. These findings will be useful towards establishing pharmacognostic standards on identification, purity, quality and classification of the plant, which is gaining relevance in plant drug research.
PMCID: PMC3255442  PMID: 22247848
Toona ciliata; Pharmacognostic standardization; physicochemical evaluations
15.  Botanical pharmacognosy of stem of Gmelina asiatica Linn 
Ancient Science of Life  2012;31(4):190-193.
Gmelina asiatica Linn (G. parvifolia Roxb.) is a large shrub or a small tree. Roots and aerial parts are used in Ayurvedic medicine and also have ethno-medical uses. Root is reported as adulterant to G. arborea roxb roots. Pharmacognostical characters of root were reported. Owing to the shortage of genuine drug and ever-increasing demands in market, it becomes necessary to search an alternative with equal efficacy without compromising the therapeutic value. Nowadays, it becomes a common practice of using stem. In case of roots phytochemical and pharmacological analysis of stem was reported. However, there is no report on the pharmacognostical characters of stem and to differentiate it from roots. The present report describes the botanical pharmacognostical characters of stem and a note to differentiate it from root. Hollow pith, faint annual rings in cut ends, alternatively arranged macrosclereids and bundle cap fibers, and presence of abundant starch grains and calcium oxalates in pith and in ray cells are the diagnostic microscopic characters of stem. Stem pieces can be differentiated from roots by absence of tylosis.
PMCID: PMC3644757  PMID: 23661867
Botanical pharmacognosy; ethnobotany; Gmelina arborea; Gmelina asiatica; pharmacognosy; root; stem
16.  Analytical study of Kuberaksha/Kantaki Karanja Patra Churna [Caesalpinia Bonduc (L.) Roxb. leaf powder] 
Ayu  2010;31(2):251-254.
Caesalpinia bonduc (L.) Roxb. (Kuberaksha) is an Ayurvedic herb used in the management of malaria, liver disorders, worms, edematous conditions, etc. Based on classical Ayurvedic textual indications and recent pharmacological studies, its leaf powder was selected for studying its effect clinically on filaria. Before conducting the clinical trails, this leaf powder was subjected to certain chemical studies to find the pH, ash value, extractive values, High Performance Thin Layer Chromatography (HPTLC), etc. for standardization of the drug.
PMCID: PMC3215374  PMID: 22131720
Acid insoluble ash; analytical study; Caesalpinia bonduc; Kuberaksa leaf powder; loss on drying; pH value; total ash
17.  Pharmacognostic evaluation of leaf and root bark of Holoptelea integrifolia Roxb. 
To evaluate the pharmacognostic characters of an important medicinal plant, Holoptelea integrifolia (H. integrifolia) Roxb.
The pharmacognostic studies were carried out in terms of organoleptic, microscopic, macroscopic and fluorescence analysis.
The characteristic microscopic features of leaves were observed as trichomes, multicellular trichomes, xylem cells, phloem cells, collenchyma, vascular bundles, spongy parenchyma and palisade cells. The characteristic microscopic features of root bark included cork cambium, primary cortex, phloem fibers, medullary rays, endodermis, pericycle and lignified fibers in the transverse section and longitudinal section. The characteristic microscopy of root bark powder showed the presence of cortex cells, sieve tubes, calcium oxalate crystals and lignified fibers. Macroscopic study showed that leaf shape-oval, apex-acute, base-cordate and leaf margin was entire with glabrous surface, bitter taste and characteristic odour. The morphological features of root bark showed deep fissured, rough and firm surface with rhitydome and the periderm parallel to cambium.
Various pharmacognostic characters observed in this study help in the identification and standardization of H. integrifolia.
PMCID: PMC3609280  PMID: 23569892
Holoptelea integrifolia; Microscopy; Organoleptic; Fluorescence analysis; Identification; Standardization; Pharmacognostic character
18.  Role of diet and lifestyle in the management of Madhumeha (Diabetes Mellitus) 
Ayu  2013;34(2):167-173.
From ancient to modern times, the perspective to visualize the management of Madhumeha (DM) has shifted from holistic to drug oriented. Therefore, until a few years ago, the revival of the holistic approach, the Ayurvedic diet, and lifestyle were not being much focused. This research work was planned to evaluate the extra effects of Ayurvedic Ahara and Vihara in the management of Madhumeha and to project them socially. A total of 30 patients were selected and divided into two groups. Group A was treated with Ayurvedic Ahara and Vihara with Varadi Kwatha and group B was treated with only Varadi Kwatha for 8 weeks. The study showed highly significant results in most of the parameters in both the groups. However, further trials with increased number of patients are needed to support the current observations.
PMCID: PMC3821245  PMID: 24250125
Ahara; Diabetes Mellitus; diet; lifestyle; Madhumeha; Varadi Kwatha; Vihara
19.  Clinical efficacy of “Bhadra Mustadi Paste” and “Nagaradi Kwatha Gandusha” in Shitada (Gingivitis) 
Ayu  2011;32(2):218-224.
Shitada is one of the Dantamulagata Rogas mentioned by Acarya Susruta under the heading of Mukha Rogas. It is characterized by symptoms like spontaneous bleeding, halitosis, blackish discoloration of gums, and so on. The symptomatology of Shitada can be compared with gingivitis, which is caused mainly by the accumulation of debris, plaque, and calculus at the tooth margin due to ignorance of oral care. It can progress into periodontitis – the disease in which the firmness, contour, and position of the gums are altered and teeth become mobile. The prevalence of gingivitis is as high as 50% in most of the population. In the present study, a total of 33 patients were registered in three groups. Bhadramustadi yoga has been used in paste form for local application along with Nagaradi Kwatha Gandusa in Group A and in powder form for Pratisarana along with Nagaradi Kwatha Gandusa in Group B. In Group C (Control) Sphatika Jala was used. The patients were diagnosed and assessed on the basis of Ayurvedic as well as modern classical signs and symptoms. Further assessment was done with the different indices used in modern dentistry. All the signs and symptoms were given a score depending upon the severity, to assess the effect of the drugs objectively. The effect of therapy was highly significant in group A in most of the signs, symptoms, and indices; and in group B it was highly significant in some signs and symptoms.
PMCID: PMC3296344  PMID: 22408306
Bhadramustadi yoga; bleeding gums; Dantamula; Gingivitis; Nagaradi Kwatha; oral hygiene; Shitada
20.  Acute toxicity study of Vasaguduchyadi Kwatha: A compound Ayurvedic formulation 
Ayu  2013;34(3):327-330.
Vasaguduchyadi Kwatha is a compound Ayurvedic formulation, indicated for the treatment of liver diseases, especially for Kamala (jaundice) and Panduroga (anemia). However, till date, no safety profile of this formulation has been reported; hence, in the present study, freshly prepared and market samples of Vasaguduchyadi Kwatha were evaluated for acute toxicity. Acute toxicity test was evaluated as per OECD 425 guidelines with 5 000 mg/kg as limit test in Wistar strain albino rats. Test formulations were administered to overnight fasted animals and parameters like body weight, behavioral changes, and mortality were assessed for 14 days. Hematological and biochemical parameters were assessed on 14th day. Results showed no significant changes in terms of behavioral changes, mortality, and body weight. Both the samples did not affect any of the hematological parameters. However, increase in blood urea level was observed. This study shows that both the samples of Vasaguduchyadi Kwatha are relatively safe up to the dose of 5 g/kg. However, further chronic toxicity evaluation is necessary to establish its safety profile on chronic administration.
PMCID: PMC3902604  PMID: 24501533
Acute toxicity; hepatoprotective; Kamala; Vasaguduchyadi Kwatha
21.  A comparative pharmacognostical profile of Desmodium gangeticum DC. and Desmodium laxiflorum DC. 
Ayu  2012;33(4):552-556.
Shaliparni is one of the Laghupanchamoola ingredients. Desmodium gangeticum DC. is an accepted source of Shaliparni as per Ayurvedic Pharmacopoea of India (API). Desmodium laxiflorum DC. is the drug commonly used instead of D. gangeticum in the Saurashtra region. The study is an attempt to compare the above said two species on the basis of their pharmacognostical profiles. The macroscopy and microscopy of roots of both plants were studied as per standard procedures. Root powders of both Desmodium species used in the experimental study to ascertain its Rasa by dilution method. Both the species show the same Rasa and Anurasa i.e., Madhura and Kashaya and almost same morphological and microscopical characters like prismatic crystals, starch grains etc. Hence it is concluded that D. laxiflorum may be considered as a substitute for D. gangeticum on the basis of present pharmacognostical study.
PMCID: PMC3665189  PMID: 23723675
Desmodium gangeticum DC.; Desmodium laxiflorum DC.; pharmacognosy
Ancient Science of Life  2006;26(1-2):89-91.
Siddha is a traditional medical system of India. According to siddha system of medicine, chendooram is a red colour powder generally made of metallic compounds. Mercury is used in the form of rasa chendooram (red oxide of mercury). This paper deals with the standardization of Kantha chendooram. It is a Siddha preparation of 8 ingredients, viz. 1. Purified Lode Stone, 2. Purified Sulphur, 3. Lead wort root powder, 4. Eclipta juice, 5. Lime juice, 6. Milk, 7. Egg albumin, 8. Madar Latex. In this study an attempt was made to standardize Kantha chendooram which has not been attempted by researchers earlier. Standardization of Kantha chendooram was in terms of its organoleptic characters, qualitative identification of phytochemical constituents, metallic quantification and in terms of pharmacognostical standardization.
PMCID: PMC3335228  PMID: 22557232
23.  Pharmacognostic and phytochemical studies on Ficus Microcarpa L. fil 
Ancient Science of Life  2012;32(2):107-111.
Ficus microcarpa L. fil. (Syn: Ficus retusa) (Moraceae) is well-known traditional medicinal plant. The bark is used for diverse health ailments in traditional and folklore remedies.
The present study was undertaken to lay down pharmacognostical and phytochemical standards.
Materials and Methods:
Pharmacognostic studies on fresh, dried and powdered bark was carried out to determine it's morphological, anatomical, and phytochemical diagnostic features. Furthermore, major phytoconstituents were identified from the extracts with the help of high performance liquid chromatography (HPLC) study.
The morphology showed to be soft, brittle, rough, shallow vertical, irregularly oriented fissures, curved surface; with splintering, laminated fracture. Microscopically F. microcarpa showed all general characteristics of bark with some distinct differentiation. The phellem is thin and even, phelloderm few cell and rectangular and followed by smaller sclerides, the phloem rays are broad, multi-serrate and showed the scattered bundles of sclerides. The fluorescence and physicochemical standards for bark were established. HPLC analysis showed the predominant presence of therapeutically important phytoconstituents such as oleanolic, betulinic acid, lupeol, β-sitosterol, catechin, and gallic acid.
The bark of F. microcarpa considered equivalent to other Ficus species, such as Ficus virens, Ficus infectoria, Ficus arnottiana, Ficus lacor, and Ficus talboti. However, there is no pharmacognostical and phytochemical reports on F. microcarpa to authenticate and differentiate it from similar species. Present work has described pharmacognostical and phytochemical characteristics of F. microcarpa and diagnostic features to differentiate it.
PMCID: PMC3807953  PMID: 24167337
Ficus microcarpa; Ficus retusa; pharmacognostic; phytochemical study
Ancient Science of Life  2002;22(2):25-33.
The macroscopic and microscopic characters, physical constant values, extractive values, ash values and the behaviour of powder drug on treatment with different chemical regents, microchemical and histochemical analyses were conducted to characterize some pharmacognostical parameters of Curcuma amada linn. (Zingiberaceae).
PMCID: PMC3331004  PMID: 22557083
Curcuma amada; Zingiberaceae; Pharmacognostic study Phytochemistry
Ancient Science of Life  1996;15(4):288-292.
The macroscopic character of the leaflets ash values extractive values by different solvent extractive behavior on treatment with different chemical reagents fluorescence characters by treatment with different chemical reagents of the powdered leaves of Maoringa oleifera lam (fam moringaceae) were studied to fix some pharmacognostical parameters, chemical group test of different extracts of the leaves were also performed.
PMCID: PMC3331224  PMID: 22556759

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