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BACKGROUND: Herbo-mineral-metallic formulations are an inseparable part of the Ayurveda system of traditional medicine. Hridayarnava Rasa (HR) is a preparation containing metals like copper, sulphur, and mercury in processed forms and other herbs that do not produce toxic effects and adverse drug reactions when taken in appropriate dosage. Ayurveda practitioners use it in treating cardiac diseases like hypertension, cardiotoxicity and many more. The rasa-aushadhis possess characteristics such as rapid efficacy, little dosage required, and extensive therapeutic applicability. Hridayarnava Rasa [AFI Part-1, 20:55] has been employed for the treatment of various diseases from ancient times. A systematic study of these formulations manufacturing is required to maintain their quality, safety, and efficacy is a need of time to protect the immense faith of patients in Ayurveda. OBJECTIVES: The present study aimed to prepare HR as per standard operating procedures mentioned in the classical text and to characterize it physio-chemically using advanced analytical techniques. MATERIALS AND METHODS: HR was prepared and physicochemical analyses and assay of elements by ICP-AES were carried out as per Ayurvedic Pharmacopoeia of India (API). Powder X-ray diffraction (XRD), Field emission gun scanning electron microscopy with energy dispersive spectroscopy (FEG SEM, EDAX), CHNS-O analysis, Fourier Transform Infrared Spectroscopy (FTIR), Thermo-gravimetric analysis (TGA), Particle size distribution analysis (PSD) was carried out. RESULTS: The XRD analysis of HR showed the presence of unreacted sulphur and sulfides of copper and mercury. FEG SEM revealed the particles in the form of aggregates as nanocrystallites in the range of 100-1000 nm. Elemental analysis showed the presence of copper, sulphur, and mercury in major, along with traces of iron, calcium, sodium, potassium, and magnesium. In FTIR analysis, 18 peaks were observed, which strongly suggests the presence of various organic groups. In the TGA, four peaks were seen, which can be attributed to sulphur volatilization and oxidative changes in mercury. In PSD analysis, 50% of the material was found below 16.40 µm. CONCLUSION: To establish a piece of fundamental knowledge and ensure uniformity of these rasa-aushadhis, it is imperative to conduct an analysis of their characteristics as per classical texts and modern analytical techniques. Additionally, it is crucial to investigate the significance of each procedural step included in the preparation process. The inferences drawn are helpful as an essential aid for quality assurance and standardization of this herbo-mineral-metallic formulation.
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Introduction: Root and fruits of Bhumi Udumbara (Ficus semicordata Buch.-Ham. ex Sm.) are traditionally used in the treatment of aphthous complaints, leprosy, headache, abdominal diseases, bladder ailments, visceral obstruction, and various disorders. Aim: Present study reports the microscopic including powder microscopy, physiochemical and preliminary phytochemical characters of root and fruit of F. semicordata. Materials and methods: Root and fruit of the plant, after proper authentication, were evaluated following standard pharmacopoeial recommended procedures. Results: Striking characters of the F. semicordata root is the presence of profusely branched root-like structures, nearer to the trunk, and reaches the ground as a supporting root (aerial root or false root). The diagrammatic section of the root, circular in outline, made up of an outer cork, followed by cortex, vascular bundle, and central pseudo pith. Fruit is shortly peduncled, in pairs or clusters, globose in shape, hispid and warted surface, reddish brown in color. Loss on drying at 110°C was found to be 10.54% and 11.73% of root and fruit respectively. High-performance thin-layer chromatography results showed 2 peaks at 254 and 366 nm of root and 3 peaks at 254 and 1 peak at 366 nm of fruit respectively. Conclusion: F. semicordata is a small or medium-sized evergreen tree, bears a supporting root (aerial root or false root) nearer to the trunk region. Root reddish brown in color with smooth surface, prominent nodes, and internodes, presence of fruits over nodes and internodes is the key identifying character. Stone cells found in root and the presence of pollen grains, simple starch grains, and compound starch grains in fruit are the diagnostic characteristics of F. semicordata.
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BACKGROUND: Latex of Euphorbia caducifolia Haines. (Euphorbiaceae), botanical source of Rakta Snuhi, a caustic irritant, is being used in different Ayurvedic therapeutics, after proper processing (Shodhana) in some specific media. Shodhana of Snuhi latex with Chincha-Patra Swarasa (juice of tamarind leaves) using Raudra Yantra (instrument/pot kept under sunlight for drying) has been recommended in Ayurveda texts. Snuhi is one of the Upavisha (sub toxic group of herbal drugs) and a well-known plant in the Indian system of medicine. It is used in pharmaceutical procedures like preparation and processing of drugs. AIM: The aim of the study was to carry out Shodhana of E. caducifolia latex with Chincha-Patra Swarasa. MATERIAL AND METHODS: Fresh latex of Snuhi was collected from the Sapada area of Jamnagar, Gujarat and fresh leaves of Tamarindus indica L. were collected from the herbal garden of the university and Swarasa was extracted by traditional expression technique. Shodhana of Snuhi Kshira was done under sunlight dried and shade dried method by mixing it with leaf juice of Tamarindus indica L. in a glass bowl in different ratio i.e. Kshira: leaf juice was 8:4, 8:2, 8:1 respectively. RESULTS: This study reveals certain changes in physico-chemical parameters (pH) and organoleptic characters of processed E. caducifolia latex by Tamarind leaf juice both in shade-dried and sunlight-dried samples. Under HPTLC, Shodhana of E. caducifolia latex with Tamarind leaf juice alters the number of spots both sunlight-dried and shade-dried samples. In sun-dried sample, the number of spots increased when the concentration of Tamarind leaf juice is decreased in HPTLC study. The study reveals that in case of shade-dried Shodhita (processed) Snuhi latex sample, the concentration of lupeol increases with the increasing quantity of Tamarind leaf juice. CONCLUSION: Shodhana with Tamarind leaf juice changes both qualitative and quantitative property of Snuhi latex.
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INTRODUCTION: Shodhana (purification) is the process by which one can remove the impurity or toxicity of the raw drug and make the drug suitable for therapeutic purpose. Chitraka (Plumbago zeylanica Linn.) is well known drug in Ayurveda and root of this plant is being used for therapeutic purpose and requires purification before used as a medicine. AIMS AND OBJECTIVE: There is no data available for pharmacognostical and analytical profile of processed Chitraka, hence it was planned to develop SOP of processed Chitraka for its identity, purity and strength through pharmacognostical and analytical profile. MATERIALS AND METHODS: Chitraka roots were procured from Pharmacy, Gujarat Ayurved University, Jamnagar. Purification was done in five batches with Churnodaka (lime water). Organoleptic characters, microscopic features, pH, loss on drying, ash value, water soluble extracts, methanol soluble extracts and plumbagin quantification through high-performance thin layer chromatography (HPTLC) were carried out, before and after the purification. RESULTS: Average 98.07% yield of Chitraka was obtained after purification. Differences were found in the processed samples of Chitraka in organoleptic features, pharmacognostical characters and physicochemical parameters, which show the impact of purification procedure on Chitraka. In HPTLC profile, plumbagin content was 0.29% in unpurified Chitraka powder, where in it was noted 0.98% after purification. CONCLUSION: Increase in plumbagin content through pharmaceutical process of Chitraka purification with lime water indicates that, this operating procedure is simple, convenient and can be considered as standard procedure. The organoleptic features, pharmacognostical characters, values of physicochemical parameters and quantity of plumbagin of purified Chitraka powder may be utilized for quality assurance in future studies.
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INTRODUCTION: The roots and stem of Dalbergia volubilis Roxb. are used by tribals for management of various ailments. AIMS: The aim was to study the macro- and microscopic characters, physiochemical and preliminary phytochemical parameters including high-performance thin-layer chromatography (HPTLC) of D. volubilis root and stem. MATERIALS AND METHODS: Experiments were performed on authenticated plant materials, following standard procedures and standard deviation was calculated using Microsoft Excel. RESULTS: Externally, the root is creamish to dark brown in color and internally creamish, and its transverse section reveals general anatomy of dicot root. Young greenish stem, on drying, turns maroon or dark brown in color and microscopy shows dicot stem anatomy with secondary growth. Powder microscopy of root and stem reveals the presence of starch grains and rhomboidal crystals. Physicochemical parameters reveal that loss on drying of root is 10.02% w/w and stem is 7.51% w/w. Spectral comparison of similar Rf is 0.95, 0.82, 0.94 and 0.95 at short and long ultraviolet, respectively. CONCLUSION: D. volubilis root can be identified by the presence of abundance of starch grain, brown content and intraxylary pitting. Presence of hooks, interxylary phloem and crystal fiber are one of the rare anomalous growth patterns in stem. Results of preliminary phytochemical analysis including HPTLC on root and stem will help in further standardization.
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AIM: To isolate and determine the chemical constituents of the stem bark of Cordia dichotoma (Forst f.), a plant used for medicinal purpose in folk medicine. MATERIALS AND METHODS: Petroleum ether extract of the stem bark was used for this study. Saponification process was performed to separate fatty acid and unsaponifiable matter. RESULTS: One triterpenoids, α-amyrin was isolated from the bark by using isocratic elution. The chemical compounds isolated, for the first time, were analyzed by GC/MS, IR, and UV. The chemical composition of the fatty acids methyl esters (FAMEs) in bark of Cordia dichotoma were also analyzed by gas chromatography-mass spectrometry. After methyl-esterification, 17 components were identified in the bark. The derivatization conditions were investigated in order to validate this method. CONCLUSION: The present analysis revealed that Cordia dichotoma stem bark contains 17 fatty acid. The principal themes of the review highlight the development and application of chromatographic techniques for the separation, isolation and detection of the compounds.
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Cordia/química , Ácidos Grasos/análisis , Triterpenos/análisis , Ácidos Grasos/química , Cromatografía de Gases y Espectrometría de Masas , Humanos , Medicina Tradicional , Ácido Oleanólico/análogos & derivados , Ácido Oleanólico/análisis , Ácido Oleanólico/química , Corteza de la Planta/química , Extractos Vegetales/química , Plantas Medicinales/química , Espectrofotometría Ultravioleta , Espectroscopía Infrarroja por Transformada de Fourier , Triterpenos/químicaRESUMEN
CONTEXT: Quality function deployment (QFD) is a powerful tool for the translation of vague, imprecise customer requirements into clear, measurable technical requirements. AIMS: The objective of this article is twofold: (a) to propose a platform conceptual model for Chandraprabha Vati and (b) to present 10-step procedure to build QFD matrix. MATERIALS AND METHODS: The method deals with, first, preparing two conceptual models for Chandraprabha Vati for the sake of manufacturing unit. The survey study was carried out for two products for the selection of customer requirement. Then, with the help of survey study QFD's house of quality matrix was prepared which contained two products, i.e., classical product prepared by pharmacy of university and marketed product. High performance thin layer chromatography study was also carried out. STATISTICAL ANALYSIS USED: Principal component analysis (PCA) was applied to the data using unscrambler software. RESULTS: The results of QFD chart and PCA analysis were obtained from the two surveys. The first survey reveals that if proper care is taken during preparation on hardness and capping of Vati, then product goes toward zero defects. The second survey reveals that if proper care is taken during preparation on hardness, capping and sticking, then physically Vati goes toward zero defects. CONCLUSIONS: The 10-step procedure facilitates the process of reasoning and reduces the time spent for manufacturing with zero defect in product.
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ETHNOPHARMACOLOGICAL RELEVANCE: Aconite root is very poisonous; causes cardiac arrhythmias, ventricular fibrillation and ventricular tachycardia. There is no specific antidote for aconite poisoning. In Ayurveda, dehydrated borax is mentioned for management of aconite poisoning. AIM OF THE STUDY: The investigation evaluated antidotal effect of processed borax against acute and sub-acute toxicity, cardiac toxicity and neuro-muscular toxicity caused by raw aconite. MATERIALS AND METHODS: For acute protection Study, single dose of toxicant (35mg/kg) and test drug (22.5mg/kg and 112.5mg/kg) was administered orally, and then 24h survival of animals was observed. The schedule was continued for 30 days in sub-acute protection Study with daily doses of toxicant (6.25mg/kg), test drug (22.5mg/kg and 112.5mg/kg) and vehicle. Hematological and biochemical tests of blood and serum, histopathology of vital organs were carried out. The cardiac activity Study was continued for 30 days with daily doses of toxicant (6.25mg/kg), test drug (22.5mg/kg), processed borax solution (22.5mg/kg) and vehicle; ECG was taken after 1h of drug administration on 1TB, 15th and on 30th day. For neuro-muscular activity Study, the leech dorsal muscle response to 2.5µg of acetylcholine followed by response of toxicant at 25µg and 50µg doses and then response of test drug at 25µg dose were recorded. RESULTS: Protection index indicates that treated borax gave protection to 50% rats exposed to the lethal dose of toxicant in acute protection Study. Most of the changes in hematological, biochemical parameters and histopathological Study induced by the toxicant in sub-acute protection Study were reversed significantly by the test drug treatment. The ventricular premature beat and ventricular tachyarrhythmia caused by the toxicant were reversed by the test drug indicate reversal of toxicant induced cardio-toxicity. The acetylcholine induced contractions in leech muscle were inhibited by toxicant and it was reversed by test drug treatment. CONCLUSION: The processed borax solution is found as an effective protective agent to acute and sub-acute aconite poisoning, and aconite induced cardiac and neuro-muscular toxicity. Processed borax at therapeutic dose (22.5mg/kg) has shown better antidotal activity profile than five times more than therapeutic dose (112.5mg/kg).
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Aconitum/toxicidad , Antídotos/uso terapéutico , Boratos/uso terapéutico , Intoxicación por Plantas/tratamiento farmacológico , Acetilcolina/farmacología , Animales , Femenino , Masculino , Distribución Aleatoria , RatasRESUMEN
INTRODUCTION: Susruta, Caraka and other acaryas advocate the collection of medicinal plants keeping in view the part used, season, soil in which the herb grows and the desired pharmacological actions or therapeutic benefits. The logic behind such recommendations is being validated by modern scientific research. AIM: To assess the effect of seasonal variations on the phytoconstituents of Asvagandha (Withania somnifera L. Dunal) w.s.r. to lunar cycles. MATERIAL AND METHODS: The plant specimens were collected from Jamnagar identified pharmacognostically and cultivated under a defined habitat in a herbal garden of IPGT and RA on 7 Oct 2013. The root samples were collected on every paurnima (full moon) and amavasya (new moon) days in sisira and grisma rtu (as per classics) of the year 2013-14. The physicochemical parameters such as pH, ash values, extractive value, total alkaloid content, total flavonoids content (UV spectrometer with AlCl3 reagent), total phenolic content (Singleton and Rossi method), total carbohydrate content (UV spectroscopy with glucose as standard), UV-VIS-NIR and HPTLC were determined. RESULT: The results of the analytical studies clearly validate the logic of the recommendations of Susruta and Cakrapani. According to these recommendations, usna virya drugs must be collected during agneya rtu i.e. grisma rtu. In present study, total phenolic, flavonide and carbohydrate content were found more in pournima samples. GAP samples showed maximum differentiation from rest of the samples with regards to TCA, TCW, TFW, MEx, WEX, pH etc. parameters. The Grisma Jyestha Paurnima (GJP) and Asadha Paurnima (GAP) samples were found to be superior than amavasya samples w.r.t. functional groups and withanoloid content respectively on HPTLC. CONCLUSION: The observations of experimental studies validate the concept of seasonal as well as lunar collection of herb Ashwagandha to yield a drug of superior quality of active principles.
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INTRODUCTION: Laghu Malini Vasanta (LMV) Rasa is a well-known Vasanta Kalpa (formulation). As per reference of Yoga Ratnakara, Rasaka and Maricha are chief ingredients in 2:1 proportion. Bhavana (levigation) is said to be given first with Navaneeta (freshly prepared cow's butter) and then with Nimbu Swarasa (lemon juice) until Ghrita Vimukta stage is reached. Quantity of Bhavana Dravya (levigating media) and duration of levigation are not mentioned. AIMS: To develop standard manufacturing procedure of LMV Rasa. MATERIALS AND METHODS: The study was carried out in two stages - preparation of Yashada Bhasma and preparation of LMV Rasa and its tablet. A pilot study was carried out to fix quantity of cow's butter as levigation media. Based on results of the pilot study, LMV Rasa was prepared in two groups, that is, LMV 50 (LMV Rasa - prepared with weight of freshly prepared butter in 50% quantity of total ingredients) and LMV 75 (LMV Rasa prepared with weight of freshly prepared butter in 75% quantity of total ingredients). Complete drying of levigated mass and minimal spreading of fatty portion on filter paper was considered as the end point of levigation. Tablets of both samples were prepared by adding Pippali and honey in it and analyzed for their quality control parameters. RESULTS: Twenty-eight hours duration of repeated levigation was required in LMV 50 which was prolonged up to 48 h in batch carried out in rainy season. In LMV 75, comparatively maximum duration of 54 h was required for levigation which was prolonged in the rainy season to 88 h. In both groups, lemon juice required for repeated levigation was 10 times of quantity of butter added initially. CONCLUSION: From pharmaceutical point of view, preparation of LMV Rasa tablets with quantity of butter in 50% of total ingredients is more convenient.
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BACKGROUND: Rivea hypocrateriformis (Desr.) Choisy is known to be the source plant of Phanji, a classically delineated leafy vegetable which is till date used by some hill dwelling Kandha tribes of Odisha. Though it is in use since a long time, it is not yet evaluated for its nutritive value. AIM: The leaves of R. hypocrateriformis were evaluated for its nutritive value and antioxidant potential. MATERIALS AND METHODS: The in vitro antioxidant properties of the leaf of R. hypocrateriformis were screened through 1,1-diphenyl-2-picrylhydrazyl (DPPH) and total antioxidant capacity. Phytochemicals, crude protein, fat, carbohydrate, energy value, and mineral content of the leaves of the plant were evaluated with standard procedures. RESULTS: In phytochemical analysis, tannin, alkaloids, flavonoids, and carbohydrates were present in leaf powder of R. hypocrateriformis. Energy content was found to be highest (331.54 kcals/100 g). Carbohydrate, fat, protein, calcium, magnesium, phosphorous, and zinc were present in 57.63%, 2.66%, 19.27%, 0.99%, 0.34%, 0.32%, and 0.011%, respectively. The IC50 values of the extract and ascorbic acid were found to be 254 ± 5.29 µg/ml and 11.67 ± 0.58 µg/ml, respectively. Percentage scavenging of DPPH radical was found to rise with increasing concentration of the crude extract. Total antioxidant capacity of the extract was found to be 111.30 ± 0.003 mcg. CONCLUSION: The results of this study indicate that the leaves of R. hypocrateriformis contain secondary metabolites such as tannin and possess mild antioxidant properties. Nutritional analysis indicates the presence of energy in highest amount, carbohydrates, proteins, fats, calcium, phosphorous, zinc, and magnesium.
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INTRODUCTION: Ayurvedic classics have advocated to collect the medicinal plants according to part used and seasons in order to get desired pharmacological action and therapeutic benefits. The logic behind this principle is being validated by recent researches. AIM: To analyze the influence of lunar cycles on growth of Ashwagandha in Shishira and Greeshma Ritu (winter and summer season). MATERIALS AND METHODS: Fourteen small crops of Ashwagandha of average size 10 cm were collected on October 7, 2013, from institute campus and then replantation was done at Charaka Herbal Garden, Gujarat Ayurved University, Jamnagar in an area of 60 cm × 60 cm (l × b). No fertilizers or pesticides were used. The plants were watered daily and plants were uprooted as per lunar cycles for analysis. Eight samples were collected and observed during Shishira and Greeshma season on Pournima (full moon) and Amavasya (new moon) days. The measurements were taken thrice and average values were taken into consideration for study purpose. The variations in morphological characteristics such as length, breadth, weight, and number of roots and twigs were studied through statistical procedure of principle component analysis, which makes interpretation of all possible related variables. RESULTS: Root weight (RW), pith diameter (PD) and internodal distance (ID) were found to be increased on full moon days as compared to new moon days. The maximum RW was observed during Greeshma Aashadha Pournima. CONCLUSION: The study has shown a definite influence of lunar cycles on the growth of the plant parts assessed by RW, PD, and ID that have found to be increased on full moon days as compared to new moon days.
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INTRODUCTION: Blepharispermum subsessile DC. is a folklore medicinal herb, found in Odisha, Karnataka, Madhya Pradesh, and Maharashtra. It is locally known as Rasnajhadi in Odisha and its roots are being used as Rasna in treating rheumatic, gynecological, nervous disorders. In spite of its high medicinal as well as market values, the pharmacognostical characters of its root is not reported till date. AIM: To evaluate pharmacognostical and preliminary physico-chemical profiles of B. subsessile root. MATERIALS AND METHODS: Roots of B. subsessile were collected from Odisha; its macroscopic, microscopic, powder characters and preliminary physico-chemical characters were studied following standard procedures. RESULTS: Microscopically, outer multilayered lignified cork cells, cortex, border pitted xylem vessels, tracheids, isolated or groups of thick-walled xylem fibees were seen. Physico-chemical parameters showed that water soluble extractive value (31.3%) is more than alcohol soluble extractive value (23.2%) and 5.5 pH value, etc. CONCLUSION: The findings of the study will be useful in the identification and standardization of the B. subsessile root.
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BACKGROUND: Dental caries is the most common complaint encountered in clinical practice. Virtually every adult in the world has experience of dental caries. It affects almost 80% of the population. It is now being viewed in dual perspective- "caries as a disease" and "caries as a lesion". AIMS: To evaluate the efficacy of Triphaladi Gandusha for its anti-caries activity and improvement in Oral Hygiene Index in high risk patients of dental caries and to compare the efficacy of prevalent method of mouth rinsing and classical method of Gandusha. MATERIALS AND METHODS: The study was conducted in 40 patients, 20 in each Group-1 and 2. Group -1 was given prepared Triphaladi mouthwash (mouth rinse) while Group-2 was given Triphaladi Kwath for Gandusha (retention). RESULTS: The effect of treatment was assessed by subjective and objective parameters (like salivary pH, buffering capacity and microbial count). Triphaladi Gandusha (retention) in Group - 2 provided better results in the improvement of Ruja (toothache), Dantaharsha (tooth sensitivity), Sarambha (inflammation), pH of saliva, microbial count in salivary sample. And Triphaladi Mouthwash in Group - 1 provided better results in Srava (discharge), bad breath, pH of saliva and buffering capacity of salivary sample. There was no improvement in Chidrata (cavity formation), Krishnata (discoloration) and Chaladanta (mobility) with Triphaladi Gandusha and mouthwash. CONCLUSION: Study concluded that although both groups were effective, but Gandusha group patients' got better relief in subjective symptoms compared to mouthwash group.
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BACKGROUND: Jyotishmati (Celastrus paniculatus Willd.) is a woody climber belongs to the family Celastraceae; a well known herbal nootropic, distributed through the tropical and subtropical regions of India. Its leaves are used in eye disease and headache. Very low qualitative and quantitative information about leaves have been documented to establish its quality and purity. AIM: Present study was conducted to evaluate physicochemical, phyto-chemical and HPTLC analysis of different solvent extracts of the C. paniculatus leaves. RESULTS: Physico-chemical analysis revealed loss on drying 13.05% w/w, total ash value 16.08% w/w, acid insoluble ash 0.386% w/w, water-soluble extractive 14.22% w/w, alcohol-soluble extractive 9.91% w/w, chloroform-soluble extractive 7.75% w/w and ether-soluble extractive 4.74% w/w. Phytochemical screening showed the presence of steroid and terpenoid in the both pet. ether and ethyl acetate extracts while methanol extract possessed steroid, terpenoid, carbohydrate, alkaloid, saponin, and phenolic compounds. CONCLUSION: The observations made in this study may help to develop the standards of qualitative and quantitative parameters with regards to identification, quality and purity of C. paniculatus leaf.
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BACKGROUND: Keshanjana (collyrium) is a well known Ayurvedic preparation prepared out of Keshamasi (ash prepared by scalp hairs) mixed with Goghrita (cow's ghee). This medicine is indicated for the treatment of Shushkakshipaka (dry eye syndrome) in the classical literature of Ayurveda; hence, it was under taken for standardization and clinical evaluation in an extra-mural research project from Central Council for Research in Ayurvedic Sciences, Department of AYUSH, New Delhi. AIM: To develop standard quality parameters for the Keshamasi, Keshanjana and Keshamasi ointment. MATERIALS AND METHODS: Scalp hairs of male and females collected from saloons were converted to classical Masi Kalpana and mixed with cow ghee and petrolatum in the ratio of 1:5 to prepare the Keshanjana and Keshamasi ointment respectively. Standard Operation Procedure (SOP) were adopted and recorded accordingly. The raw material, furnished products and plain Goghrita were subjected for quality control parameters i.e., physico-chemical evaluation, anti-microbial study, particle size analysis, heavy metal analysis through inductive couple plasma spectroscopy with high performance thin layer liquid chromatography fingerprints. RESULTS: Rancidity was negative in all the samples, indicating that the physico-chemical parameters are in acceptable range. Lead and zinc were present in most of the samples; while all samples are were free from microbial contamination. CONCLUSION: As no standards are available to compare the results of the current study, the observations cannot be compared. Thus the profile generated in the current study can be considered as standard to refer in future studies.
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BACKGROUND: Guduchi Ghana is one of the unique Ayuvedic classical preparation which is prepared from aqueous of extract of Guduchi (Tinospora cordifolia Miers.) stem. It is one of the frequently used drugs to treat the Madhumeha, Pandu, Kamala, Amlapitta, Grahani, Kustha, Jirna Jwara and Viswamjwara, Trishna, Shool, Yakritavikara, etc. Looking to these indications, in market most of the Pharma industries prepared Guduchi Ghana by applying the various extraction process. AIM: To evaluate comparative anti-inflammatory activity of classically prepared and market sample of Guduchi Ghana. MATERIALS AND METHODS: Both samples were evaluated for anti-inflammatory activity using carrageenan induced paw edema model in rats. Animals were divided in three groups, having six animals in each. Group A received test drug, Group B received market sample at a dose of 50 mg/kg orally, while Group C (control group) received tap water. RESULTS: Reduction in edema was observed in Group A and B at 3 h interval by 33.06% and 11.71% respectively. Group A showed significant effects (P < 0.05) in comparison to control group. CONCLUSION: These experimental results have shown anti-inflammatory activity of Guduchi Ghana.
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BACKGROUND: Standardization of Ayurvedic medicine is the need of hour to obtain desired quality of final product. Shodhana literally means purification, is the initial step to make drugs like metals, minerals and poisonous herbs suitable for further procedure. Shodhana of metals/minerals help to expose maximum surface area of drug for chemical reactions and also in impregnation of organic materials and their properties in the drug. Thermo-gravimetric analysis (TGA) facilitates in identifying the presence of organic matter and change in the melting point of metal whereas Fourier transform infra-red spectroscopy (FTIR) assists in identifying the presence of various functional groups. AIM: To standardize the process of Naga Shodhana and to study the change in chemical nature of Shodhita Naga in each media through TGA and FTIR. MATERIAL AND METHODS: Samanya and Vishesha Shodhana of Naga was carried out. Time taken for melting of Naga, physico-chemical changes in media used for Shodhana and weight changes after Shodhana were recorded. Samples of Naga were collected after Shodhana in each media for TGA and FTIR analysis. RESULTS: Average loss occurred during Shodhana was 6.26%. Melting point of Ashuddha Naga was 327.46°C, and it was 328.42°C after Shodhana. Percentage purity of Naga (percentage of lead in Naga) decreased after Shodhana from 99.80% to 99.40%. FTIR analysis of Shodhita Naga in each sample showed stretching vibrations particularly between C-H and C-N bonds that are indicating the presence of various organic compounds. CONCLUSION: According to TGA and FTIR analysis, Shodhana process increases melting point of Naga and initiation of new physico-chemical properties which are indicated by detection of large number of functional groups and organo-metallic nature of Shodhita Naga.
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BACKGROUND: Plants occupy an important place in folk medicine all over the world for centuries and indigenous communities have developed their own specific knowledge on plant resources, uses, management, and conservation. Research interest and activities in the area of ethno medicine have increased tremendously in the last decade. Currently, scientists are evincing keen interest in the scientific evaluation of ethno medical claims. Bark powder of Arjuna (Terminalia arjuna [Roxb.] Wight and Arn) is used by tribals for the management of some painful conditions. AIM: To evaluate analgesic activity of T. arjuna bark in rodents. MATERIALS AND METHODS: For evaluation of analgesic activity, different experimental models, that is, the acetic acid-induced writhing syndrome in mice, formaldehyde-induced paw licking response and tail flick test in rats were designed. Experiments were carried out at two-dose levels, that is, therapeutically equivalent dose (TED) and TED × 2. Animals were divided into three groups (six animals in each group), first group serving as a control group, second and third group labeled as test drug group. RESULTS: Test drug at both the doses significantly decreased the writhing syndrome in comparison to control the group. In comparison to control the group, incidences of formalin-induced paw licking were reduced in test drug groups in both early and late phases of pain. In tail flick response, threshold was significantly increased in both test drug groups at every time intervals. CONCLUSION: Study showed that stem bark of T. arjuna possesses analgesic activity in all experimental models.
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BACKGROUND: Darvyadi Yoni Varti is an Ayurvedic formulation indicated for the management of Garbhasaya Grivamukhagata Vrana (cervical erosion). Though a number of drugs are available in modern medicine, interest towards Ayurveda is gaining. Drugs with Vranasodhana, Ropana and Prasadana properties like Sphatika, Darvi, Haridra, and Lodhra are useful in this situation and are selected to prepare Yoni Varti. AIM: To standardize and evaluate preliminary pharmacognostical as well as physicochemical profiles of Darvyadi Yoni Varti. MATERIALS AND METHODS: Raw material was analyzed in the Pharmacognostical Laboratory for genuinity before converting into Varti. Finished product was analyzed by following pharmacopoeial standards. RESULTS: The pH value of Darvyadi Yoni Varti was 5.0, water soluble extract was 23.3%w/w, alcohol soluble extract was 8.7%w/w, ash value was 5.16%w/w, loss on drying was 71.73%w/w. High performance thin layer chromatography was carried out; in which maximum 10 spots at 254 nm and 3 spots at 366 nm were distinguished. CONCLUSION: Pharmacognostical study of raw drug revealed the quality and genuineness of all the constituents of Darvyadi Yoni Varti.