Chemical Assessment of Different Brands of Commercial table Salts Sold in Sokoto Central Market, Sokoto
- 1Department of Pharmaceutical and Medicinal Chemistry, Usmanu Danfodiyo University, Sokoto, Nigeria
- 2Department of Pharmaceutical and Medicinal Chemistry, Usmanu Danfodiyo University, Sokoto, Nigeria
- 3Department of Pharmaceutical and Medicinal Chemistry, Usmanu Danfodiyo University, Sokoto, Nigeria
- 4Department of Pharmaceutical and Medicinal Chemistry, Usmanu Danfodiyo University, Sokoto, Nigeria
- 5Department of Pharmacognosy and Ethnopharmacy, Usmanu Danfodiyo University, Sokoto, Nigeria
- 6Department of Pure and Applied Chemistry, Usmanu Danfodiyo University, Sokoto, Nigeria
- 7Department of Pure and Applied Chemistry, Usmanu Danfodiyo University, Sokoto, Nigeria
Res.J.chem.sci., Volume 6, Issue (8), Pages 29-35, August,18 (2016)
Table salt is the most common food additive used by a large number of people. Hence, if adulterated, it could pose a serious threat to public health. The present study was aimed at quantitatively and qualitatively assessing five different brands of commercial table salts (TS-1 – TS-5) sold in Sokoto Central Market. The qualitative analysis of each sample was conducted using standard procedures. The level of sodium (Na), potassium (K), copper (Cu), manganese (Mn) and Iron (Fe) was determined using flame photometer and atomic absorption spectroscopy. The results obtained for the salts samples showed that the density values ranges from 2.20 – 2.60 g/cm3 while the moisture content was generally low having 0.50 % but TS-5 had 10.5 %. The solubility value for the salt samples fall within the range of 7.37 – 12.65 g/100g which was thrice the solubility of TS-5 (2.53 g/100g). The degree of hydrosorption for the salt samples were within the range 3.65 – 3.97 g and the conductivity values ranges from 7.11 × 10-2 - 7.11 × 10-2. The pH value of the samples were alkaline having 7.04 – 10.21 and SO42-, Cl-, I- were present in all the samples except for TS-4 which do not contain SO42-. The levels of Na, K, Mn and Fe for most of the salt samples were found to fall within the permissible limit of World Health Organization (WHO) and Cu was not detected in the samples.
- Desrosie N.W (1977)., Elements food Technology., The AVI publishing company Inc, West port Connecticut, 20, 200 and 300. Bloch (2006). Economics of sodium chloride, salt made the world go round. Journal of Science, 20, 200 and 310.
- Hurlbut Cornelius S. (1985)., Manual of Mineralogy., 20th ed., John Wiley and Sons, New York ISBN 0-471-80580-7.
- Laszlo Pierre (2001)., Salt grain of life., Arts and tradition of the table salt.
- Standard organization of Nigeria (SON) (1992)., Standard for food grade salt., NIS 168.
- Lindberg W. (1992)., A suggestion for the terminology of certain mineral deposits Economic Geology., Australian Journal of Geology 8, 69-78.
- Al-Eed M.A., Assubaie F.N., El-Garawany M.M., ELHamshary H. and ElTayeb Z.M. (1997)., Determination of Heavy Metal Levels in Common Spices., J. Agric. Sci. Mansoura Univ.7. 22 (5): 1685-1692.
- Cabrera C., Lorenzo M.L. and Lopez C.M. (1995)., Lead and cadmium contamination in dairy products and its repercussion on dietary intake., J. Agri. Food Chem., 43, 1605-1609.
- Jahed Khaniki G.R., Dehghani M.H., Mahvi A.H. and Nazmara S. (2007)., Determination of Trace Metal Contaminants in Edible Salts in Tehran (Iran) by AtomicAbsorption Spectrophotometry., Journal of Biological Sciences, 7, 811-814.
- Cheraghali A.M., Kobarfard F. and Faeizy N. (2010)., Heavy metals contamination of tablesalt consumed in iran., Iranian journal of pharmaceutical research. 9(2), 129-32.
- Zarei M., Eskandari M.H. and Pakfetrat S. (2011)., Determination of Heavy Metals Content of Reﬁned Table Salts., American-Eurasian Journal of Toxicological Sciences, 3(2), 59-62.
- Zukowska J. and Biziuk M. (2008)., Methodological Evaluation of Method for Dietary Heavy Metal Intake., Journal of Food Science, 73(2), 21-29.
- Gupta K.K., Bhattacharjee S., Kar S., Chakrabarty S., Thakar P, Bhattacharyya G. and Srivastava S.C. (2003)., Mineral composition of eight common spices., Comm. Soil Plant Anal., 34: 681-693.
- Ansari T.M., Ikram N., Najam-ul-Haq M., Fayyaz O., Ghafoor I. and Khalid N. (2004)., Essential trace metal (Zn, Mn, Cu, and Fe) levels in plants of medicinal importance., J. Biol. Sci, 95-99.
- Birnin yauri U.A. and Abubakar Z. (1999)., Investigation of the chemical content of commercial cooking salts., Nigeriajournal of Basic and Applied Science, 8, 71-75.
- Horwitz W. and Horwitz W. (2000)., Official method of Analysis., Association of official Analytical chemists, Arlington, V.A, USA.
- Horwitz W. et. al. (1970)., Official methods of analysis of the Association of Official Analytical Chemists., 11th Editon.Washington D.C.
- Wolfram K. and Holthausen M.C. (2001)., A Chemist, 2nd Edition, 313, ISBN: 978-3-527-30372-4
- Bassetts J., Denny R.C., Jeffery D.H. and Mendham J. (1978)., Vogel’s Quantitative ingorganic Analysis (4th ed)., Longman Group Limited, London, 725-745.
- Blaurockbusch E. (1996)., Mineral and trace element analysis., BoulderCO.TMI/MTM BOOKS.
- Agasyam P.K. (1980)., Qualitative Chemical semi MicroAnalysis., (Translated by Artavaz B.0) Mir publishers Moscow, 124-478.
- Yusuf A.J., Galadima A., Garba Z.N and Nasir I (2015)., Determination of some Heavy metals in Soil sampl from Illela Garage in Sokoto State, Nigeria., Research journal of Chemical Sciences.
- Diosady L.L., Alberti J.O., Venkatesh Mannar M.G. and FitzGerald S. (1998)., Stability of Iodine in iodized salt used for correction of iodine-deficeiency disorders II., Food Nutri Bull., 18, 240-250.
- Biber J., Malmström K., Scalera V. and Murer H. (1983)., Phosphorylation of rat kidney proximal tubular brush border membranes, Role of cAMP dependent protein phosphorylation in the regulation of phosphate transport., Pflügers Arch. 398, 221–226.
- Khan N.A., Syeed S., Masood A., Nazar R. and Iqbal N. (2010)., Application of salicylic acid increases contents ofnutrients and antioxidative metabolism in mungbean and alleviatesadverse effects of salinity stress., International Journal of PlantBiology, 1(1), 1-8.
- Sumithra Na E. and Johnson A. (2015)., Salt craving: The psychobiology of pathogenic potassium intake., Physiol Behave, 94, 709-721.
- Wang D., Du X. and Zheng W. (2008)., Alteration of saliva and serum concentrations of manganese, copper, zinc, cadmium and lead among career welders., Toxicol Lett., 176, 40-47.
- Beard J.L. (2001)., Iron biology in immune function, muscle metabolism and neuronal functioning., J Nutri, 131, 568S-579S.
- James D.C. (2005)., Diagnosis and management of iron deficiency anemia., Best Practice Res Clin Haemato, 18, 319-332.
- Morris C.D., Jacobson S.L., Annand R., Ewell M.G., Hauth J.C., Curret L.D., Catalano P.M., Sabai B.M. and Leveine R.J. (2001)., Nutrient intake and hypertensive disorders of pregnancy; Evidence from large prospective cohort., Am J. Obstet Gynecol., 184, 643-651.
- Raisbeck M.F., Rker C.S., Tate R.C., Jackson M.R., Smith K.M., Reddy K. and J. Zygmunt J. (2008)., Water Quality for Wyoming livestock and Wildlife., A Review of the Literature pertaining to Health Effects of Inorganic Contaminants.
- Pretzer S.D. (2000)., Diarrhea in gilts caused by excessive dietary sodium chloride., Swine Health Prod., 8(4), 181-183.
- Gary Taubes (1998)., The political science of salt”, Journal of Science., 281, 5379, Hurl But and Cornelius (1985). “Manual of mineralogy. 20th edition, John Wiley and sons, New York ISBN 0-471-80580-7.
- Vogel A.I. (1989)., Quantitative Chemical Analysis., 5thEdition, Longman Scientific & Technical, John Willey & Sons Inc., New York. ISBN-0-582-44693-7.