Research Articles

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ABOUT AUHTOR
HardikRana*, BhargavVaghasiya, MansiDholakia
Department of Pharmaceutics,
Anand Pharmacy College, Anand, 388 001, Gujarat, India.
*hardikrana1439@gmail.com

ABSTRACT
The objective of present study was to enhance the solubility of poorly soluble drug Ibuprofen using spherical crystallization technique.The potential agglomerates were prepared by addition of different concentrationof polymer selected on the basis of Phase solubility study. Spherical agglomerates were prepared using diethyl ether as bridging liquid by neutralizing technique, spherical agglomeration technique, Quasi emulsion solvent diffusion technique. Spherical agglomerates were evaluated for morphology, production yield, drug content, particle size and dissolution behaviour compared with pure drug.The result of phase solubility studies revealed that there is enhancement of solubility by PEG 4000. Rod shaped crystals of pure drug converted to spherical was confirmed by optical microscopy. The dissolution of agglomerates of optimum batch exhibited 88.24% release compare to 47.18% of pure drug within 60 minute. This study demonstrated that spherical crystallization technique can be consider as a suitable alteration of granulation. Ibuprofen spherical agglomerates can be prepared with PEG 4000. It exhibited excellent physicochemical, solubility, dissolution rate in comparison with pure drug. Among other spherical crystallization technique, QESD proved to be excellent techniquefor enhancement of solubility and dissolution.

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Narendra M.Petha, J.G.Patil,Mr J.G.Chandorkar
Indofil Industries Ltd, Gujarat
jchandorkar-icc@modi.com

ABSTRCT 
Gatifloxacin is a antibacterial agent, Rapid, sensitive and selective analytical method is essential for monitoring the different reactions steps involved in process development of Gatifloxacin. A simple isocratic reverse phase High Performance Liquid Chromatographic [HPLC] method was developed for simultaneous separation of different intermediates and other impurities. The method was utilized successfully in analyzing the reaction streams, related substances in final product and for the assay in drug.

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ABOUT AUTHORS
Seema*, Parminderjit Kaur
Department of Pharmacy,
Rayat Bahra Institute of Pharmacy, Hoshiarpur, Punjab, India
*seemakumar2125@gmail.com

ABSTRACT
Turmeric (Curcuma longa) is a perennial herb, belonging to family Zingiberaceae. The rhizomes and leaves of turmeric were extracted separately with ethanol by Soxhlet extraction and the percentage yield of rhizomes and leaves of Turmeric was 12% and 17% yield respectively. The extract of turmeric rhizomes and leaves can increase the bile flow, offer protection of the gall bladder and also the leaf extract possess anticancer properties. The present study was focused on the isolation of curcuminoids by thin layer chromatography using chloroform: ethanol: glacial acetic acid in a ratio of 95: 5: 1. From TLC the better resolution of Rf value was observed in rhizomes at 0.8, 0.66, 0.51 as Curcumin, Demethoxycurcumin, Bisdemethoxycurcumin respectively whereas Rf value of leaves was 0.42 as Bisdemethoxycurcumin, when visualized under 366nm under bright yellow fluorescent. The phytochemical screening of leaf extracts showed the presence of flavonoids, cardiac glycosides and phenols. The ash value of turmeric rhizomes and leaves was 3.33% and 6.67%, acid insoluble value was 1.3% and 2% and water insoluble value was 13.3% 1nd 16.67% respectively. The moisture content of rhizomes and leaves of turmeric in IR- Moisture balance was found to be 0.93 and 0.30 whereas in Tray Drier the moisture balance was 0.46 and 0.27 respectively while the melting point was observed as 160-163⁰C and 116-120⁰C respectively which resembles the report of literature (IP, 2007).

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ABOUT AUTHORS
SANDHIYA.V*¹, KAVITHA.C^2
1 Department of Pharmaceutics, C.L.Baid metha College Of Pharmacy, Thoraipakkam, Chennai, India
² Department of Pharmacognosy, C.L.Baid Metha College Of Pharmacy, Thoraipakkam, Chennai, India
*sandhiyavaithi@gmail.com

ABSTRACT
The leaves of Azima tetracantha belongs to salvadoraceae family, commonly known as “mulluchangu” in tamil, it is a best known medicinal plant from ancient period. The plant has reported for many pharmacological action such as antifungal, antibacterial, hepatoprotective, anti inflammatory, anti ulcer, anti arthritic, hypolipidemia etc. The present study was investigated about the characteristics, quantitative estimation and antifungal activity of Azima tetracantha leave in different solvents extract (hexane, chloroform, ethanol, ethyl acetate and water) successfully. In quantitative estimation the leaves of Azima tetracantha shows 48.4 % yield of carbohydrate in water extract, 21%  yield of phenol in ethanol extract and 24%  in ethyl acetate extract and 19% yield of tannin in ethanol extract. In antifungal activity of Azima tetracantha leave two standard drugs are used such as clotrimazole (10 mcg/m1 as standard-1) and ketaconazole (10 mcg/ml as standard -2). The antifungal activity was studied for all extracts in a concentration of 100 mcg/ml, 200 mcg/ml and 400mcg/ml against Candida albicans and Aspergillus niger. The Ethanol extract of a leave of Azima tetracantha in increasing concentration shows prominent activity against Candida albicans compared to other extract. The Hexane, Chloroform and Water extracts of a leave of Azima tetracantha shows moderate activity against Candida albicans compared to ethyl acetate extract. The Ethyl acetate extract shows slight activity against Candida albican scompare to other extracts. There was no activity was observed for various extracts of Azima tetacantha against Aspergillus niger.

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V.T. Iswariya*, A.Hariomprakash Rao, K. Sri Jahnavi, A.Sravanthi, P. Deepa, K. Samatha
M.R.R. College of Pharmacy,
Nadergul, Andhra Pradesh, India
*iswariyapharma@gmail.com

ABSTRACT
The technique of Solid dispersion and sublimation techniques are a promising method towards enhancing the dissolution of poorly soluble drugs. The main objective of Resperidone mouth dissolving tablets is to enhance the solubility. Several formulations of solid dispersion and sublimating tablets were prepared by using different ratio of drug sublimating agent (Camphor) and carriers (PEG 4000, Polaxomer, Mannitol). The prepared Solid dispersion and sublimating tablets were evaluated for their flow properties such as bulk density, tapped density, angle of repose, Carr’s index and Hausner’s ratio. The interaction between drug and excipients were studied by FTIR. In vitro dissolution profiles of the solid dispersion and sublimation formulations were studied and compared between sublimation and solid dispersion formulation. Among all formulations SD2 formulation was shown maximum drug release in less time.

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ABOUT AUTHORS
G.Hema Latha¹*, MD.Sultan Ali², C.Vijaya lakshmi  R.Kiran kumar¹, C.V.H.Hemavathy^1
1 Kottam Institute of Pharmacy, Erravally X Roads, Mahaboob Nagar, Telangana
² Safa College of Pharmacy, Kurnool, A.P
*hemarayudu19@gmail.com

ABSTRACT
Protective effect of ziziphus jujuba  in cerebral ischemia reperfusion injury in albino rats. The main aim of the present work is to evaluate the Protective effect of Ziziphus jujuba  in cerebral ischemia reperfusion injury in albino rats. Objectives are to test the  Preliminary phytochemical screening of Aqueous & Petroleum ether extracts of “Ziziphus Jujuba”. Group 1: Control group; Group 2: Animals treated with lead 0.1 ml/100 g body weight i.p; Group 3: Animals treated with Petroleum ether extract of Ziziphus Jujuba 250mg/kg; Group 4: Animals treated with Petroleum ether extract of Ziziphus Jujuba 500mg/kg.All the groups were subjected to pre-treatment for a period of 7 days except Control group. To compare the changes in Quantification of infract size in normal and treated groups. To compare the changes in SGOT levels in Control and treated groups. The protective effect of the aqueous extract ,petroleum ether extract of Ziziphus Jujuba may be due to the presence of flavonoids, saponins, triterpenoids and tannins. There was a dose dependent increase in cerebral protection in terms of reduction of infarct size of brain tissue and SGOT levels in serum. Furthermore investigation is needed to find out the particular constituent which is responsible this protective activity.

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ABOUT AUTHORS
S. Ashutosh Kumar*, Manidipa Debnath,Vaddi Pavan Krishna Kumar
Department of Pharmaceutical Analysis and Quality Assurance,
A.K.R.G College of Pharmacy,
Nallajerla, West Godavari, A.P
* ashu.mpharm2007@gmail.com

ABSTRACT
Purpose: A simple, precise, accurate, rapid and economical reverse phase high-pressure liquid chromatographic method has been developed as per ICH norms for the estimation of Naproxen from pharmaceutical formulation.
Methods: The method was carried out on a Kromosil-C₁₈ ODS column (150 mm X 4.6 mm; 5 µ) with a mobile phase consists of ammonium acetate buffer (adjusted to pH 4.0 with 1 % Triethyl amine): methanol (40:60 v/v) and filtered through a 0.45 µ cellulose nitrate filters. The flow rate was maintained in isocratic mode at 1.0 mL/min. The detection was carried out at 210 nm. The run time was 7.0 min.
Results: The retention time was 3.063 min for Naproxen. The developed method was validated in terms of accuracy, precision, linearity, limit of detection, limit of quantification and solution stability.
Conclusion: The proposed method was adequate sensitive, reproducible, and specific for the determination of Naproxen in bulk as well as in tablet dosage forms.