Chemoprotective Potential of Selected Preservatives against Spoilage Microorganisms Associated with Stored Zobo and Their Resultant Effects on the Juice’s pH and Ascorbic Acid
L. O. Ajala, S. J. Josiah, O. P. Ogunlowo & T. O. Fasuan · International Research Journal of Pure and Applied Chemistry · 2014
Samples of extracts from Hibiscus sabdariffa calyxes were stored with different preservatives (sodium benzoate, sodium metabisulphite, boric acid and citric acid) for eight weeks and studied forthnightly for change in certain parameters. A sample (control) was also stored without...
Open access
Research Article
10.9734/IRJPAC/2015/10940