Impact Factor for Five Years is 1.55 (2012 - 2016). IJPRT Re-launched from 2017, for more details visit www.ijprtonline.com

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INTERNATIONAL JOURNAL OF PHARMACEUTICAL RESEARCH

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IJPR included in UGC-Approved List of Journals - Ref. No. is SL. No. 4812 & J. No. 63703

ISSN
0975-2366
5 - Years Impact Factor

Year 2012 - 2016

Impact Factor: 1.55

Total Publications: 317

Total Citation: 491

Year 2011 - 2015

Impact Factor: 1.46

Total Publications: 326

Total Citation: 477

Year 2010 - 2014

Impact Factor: 1.3

Total Publications: 313

Total Citation: 407

Year 2009 - 2013

Impact Factor: 0.973

Total Publications: 293

Total Citation: 285

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A review on drug: Amantadine
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ROLE OF AMIODARONE IN ACUTE MYOCARDIAL INFARACTION INDUCED VENTRICULAR TACHYCARDIA IN PATIENTS WITH LEFT ANTERIOR DESCENDING ARTERY INVOLVEMENT
Extraction optimisation, fractionation, standardisation, in vitro antioxidant and anticholinesterase activity of fractions of Indian Propolis
Lung Cancer in Lifelong Never Smokers-Short Review
3D-Quantitative Structure Activity Relationship Study of Pyrazolothiazol-4-(5H)-One Derivatives as Epidermal Growth Factor Receptor Inhibitors
A Convenient strategy for the synthesis and characterisation of Biologically important Schiff bases encompassing Naphtho[2,1-b]thiophene carboxylic Acid
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IJPRT ISSUE

January - March 6 [1] 2014

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Article Detail

Label
“Clitoria Ternatia-A natural indicator of use”,

Author: GOUR DASMOHAPATRA, NARAYAN CHANDRA BISWAS
Abstract: Synthetic indicators due to chemical hazards causing environmental pollution, availability and cost, the search for natural compounds as an acid-base indicator was started. A study therefore has been carried out on clitoriaternatea for its use as natural acid-base indicator. The flower contains anthocyanine pigment, whose colour changes depends on the solution pH.The acid-base equilibrium of this pigment was investigated using spectrophotometric method. The pKind values were found to be 2.8 and 7.04 . The experimental results using this natural flower indicator is compared with other flower indicator such as hibiscus subdariffa as well as with synthetic indicators such as phenolphthalein and methyl orange. The titration values were also compared with the results obtained on the basis of conductometric and pHmetric titrations. The titration results reveals superiority of clitoriaternatia over other indicators used in the present investigation.
Keyword: Clitoriaternatia; flower indicator; acid-base neutralization; pK values; pH metric – conductometric titration.
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Impact Factor for five years is 1.55 (2012 - 2016)
Year 2011 - 2015 Impact Factor - 1.46 Total Publications - 326 Total Citations - 477
Impact Factor for five years is 1.3 (2010 - 2014)