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Namekar, Swapnil Bhausaheb
- Estimation of Iodine Content by Iodometric Titration and Spectrophotometric Evaluation Method in Commercially Available Salts
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Authors
Swapnil Bhausaheb Namekar
1,
Sachin Panjabrao Lokhande
1,
Ganesh Ramesh Jadhav
1,
Rahul Haridas Sonvane
1,
Amar Vinayak Lokhande
1,
Farha Quadri Sayed Abdul Qadeer
1
Affiliations
1 Department of Biotechnology, Shivchhtrapati College, Aurangabad, IN
1 Department of Biotechnology, Shivchhtrapati College, Aurangabad, IN
Source
The Indian Journal of Nutrition and Dietetics, Vol 54, No 4 (2017), Pagination: 465-473Abstract
The iodine content of commercially available salts was determined quantitatively by iodometric titration and spectrophotometric measurement. The study was conducted at Aurangabad city during November 2016 to January 2017. A total of 15 samples of commonly utilized salts were selected. The samples were made available from local retail shops. The experimental measures were carried out based on iodometric titration and spectrohotometric analysis. Highly significant correlation between the two estimated methods was observed. The statistical analysis of titration indicated that mean of 39.85 with standard error 5.46, skewness 0.413, within range of 6.3 to 82.5 and p value of 0.0004. Packet mentioned values reveal mean of 15.6 with standard error 2.79, skewness 0.036, within range of 0 to 30 and p value 0.0004 UV-Vis spectral analysis put forth similar findings. The recommended daily iodine intake is 150μg for adults. Excess iodine results in iodine-induced hyperthyroidism. The study urges national and provisional authority from Department of Health to reconsider iodized salt quality as an urgent public health imperative.Keywords
Iodine, Iodometric Titration, Table Salt, Spectrophotometer.
References
- Fardousi, M. Determination of iodine content in different brands of table salts of Bangladesh. Department of Pharmacy, East West University, Aftabnagar, Dhaka, 2012.
- Food fact is public service of the British Dietetic Association, BDA, 2016.
- Khazan, M.A., Azizi, F. and Hedayati, M. A review on iodine determination methods in salt and biological samples. Scimetr., 2013, 1(1), 1-9.
- Kulkarni, P.S., Dhar, S.D. and Kulkarni, S.D. A rapid assessment method for determination of iodate in table salt samples. J. Anal. Sci. Technol., 2011, 4(1), 1-9.
- Silva, R.L., Oliveira, P.F. and de Naves, E.A. Spectrophotometric determination of iodate in table salt. J. Braz. Chem. Sci., 1998, 9 (2), 171-174.
- Jooste, P. Assessment of the iodine concentration in table salt at the production stage in South Africa. Bull. WHO, 2003, 81 (7), 517-521.
- Wang, N.Y. Application of chemometric methods to the simultaneous kinetics spectrophotometric determination of iodate and per iodate based on consecutive reactions. Microchem. J., 2007, 86, 126-226.
- Shabani, A.M.H., Ellis, P.S. and Mckelvie, I.D. Spectrophotmetric determination of iodate in iodised salt by flow injection analysis. Fd. Chem., 2011, 129, 704-707.
- Pereira, F.P., Ferreiros S., Lavilla, I. and Bendicho, Determination of iodates in waters by cuvetteless U.V-Vis microspectrophotometry after liquid phase microextraction. Talanta, 2010, 81, 625-629.
- Gupta, M., Pillai, A.K., Singh, A., Jain A. and Verma, K.K. Salt assisted liquid-liquid microextraction for the determination of iodine in table salt by high performance liquid chromatoghraphy-diode array detection. Fd. Chem., 2011, 124, 1741-1746.
- Babulal, R., Parimal, P. and Ghosh, P.K. Determination of iodide and iodate in edible salt by ion chromatography with integrated amperometric detection. Fd. Chem., 2010, 123, 529-534.
- Das, P., Gupta, M., Jain, A. and Verma, K. Single drop microextraction solid phase micro extraction gas chromatography- mass spectrometry for the determination of iodine by pharmaceuticals, iodized salt milk powder and vegetables involving conversion into 4-iodo-N, N-dimethylanilime. J. Chromatogr., 2004, 1023, 33-39.
- Bhagat, P.R., Pandey, A.K., Acharya, R., Natarajan, V., Rajkumar, N.S. and Reddy, A.V.R. Molecular iodine selective membrane for iodate determination in salt samples; chemical amplification and preconcentration. Anal. Bional. Chem., 2008, 391, 1081-1089.
- Bhagat, P.R., Acharya R., Nair, A.G.C., Pandey, A.K., Rajkumar, N.S. and Reddy, A.V.R. Estimation of iodine in food products and salt using ENAA. Fd. Chem., 2009. 115, 706-710.
- Sullivan, K.M., Houston, R., Gorstein, J. and Cervinskas, J. Monitoring universal salt iodization programs. Micronutrient Initiative, Atlanta, Ottawa, 1995, 86-87.
- Mandisa, G.B., George, G. and Benjamin, M. Iodine content of iodized salt available in retail outlets in Mthatha. African J. Fd. Sci., 2010, 4(8), 486-494.
- Vithanage, M. Iodine in commercial edible iodized salts and assessment of iodine exposure in Sri Lanka. Arch. Pub. Health, 2016, 74, 21.
- Kapil, U., Nayar, D. and Sen, P.C. Memorial award paper status of salt iodisation and iodine deficiency in selected districts of different states of India. Ind. J. Pub. Health, 1998, 42, 75-80.
- Leung, A.M. and Braverman, L.E. NIH public access. Nat. Rev. Endocrinol., 2014, 10(3), 136-142.