Mineral content and sensory characteristics of Gordal green table olives fermented in chloride salt mixtures

Journal of Food Science
José María Moreno-BaqueroA López-López

Abstract

This work studies the effects of the initial brine concentrations of NaCl, KCl, and CaCl(2) on the mineral content and gustatory and kinaesthetic sensations of fermented green table olives, using a simplex centroid mixture design augmented with interior points. The sodium in the flesh was linearly related to the mixture concentrations while potassium and calcium were linked by quadratic and special cubic models respectively. Acidity, saltiness, hardness, fibrousness, and crunchiness were expressed as linear funtions of the NaCl, KCl, and CaCl(2) initial brine contents but bitterness required quadratic equations. The models can be used to produce table olives with specific mineral contents in the flesh and to predict their corresponding sensory characteristics. The study provides the industry with models to estimate the Na, K, and Ca mineral contents in the flesh of fermented Gordal green table olives as well as their sensory characteristics as a function of the NaCl, KCl, and CaCl(2) initial compositions in the brining solution. Therefore, the paper provides tools which are able to support the production of commercial presentations which not only satisfy consumer demand for low Na, but are also K and Ca fortified table olive pr...Continue Reading

References

Oct 18, 2002·International Journal of Food Microbiology·R Paul RossC Hill
Oct 31, 2008·Talanta·Hudson Nyambaka, Janice Ryley
May 25, 2010·Journal of Food Science·Jeehyun Lee, Delores H Chambers
Oct 26, 2010·The British Journal of Nutrition·Rosa M OrtegaPedro Andrés

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Citations

Jun 19, 2013·Journal of Food Science·J Bautista-GallegoF N Arroyo-López
Dec 26, 2012·Food Chemistry·J M Moreno-BaqueroA López-López
Jun 11, 2016·Food Chemistry·Antonio López-LópezAntonio Garrido-Fernández
Aug 11, 2016·Data in Brief·Antonio López-LópezAntonio Garrido-Fernández
Nov 13, 2018·Frontiers in Nutrition·Joaquin Bautista-GallegoAntonio Garrido-Fernández

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