Reduction in sodium chloride content in saltine crackers through an edible coatingCitation:
Vasques C.T., Mendes M.P., Silva D.M.B., Monteiro A.R.G. (2020): Reduction in sodium chloride content in saltine cracker through an edible coating. Czech J. Food Sci., 38: 237–241.
Aiming to reduce the sodium content in saltine crackers, the present study employed a methodology of salt coating that provided an inhomogeneous distribution of salt so that the salt perception was not altered. To this end, three cracker recipes were prepared and compared. Recipe 1 (F1) was the standard, Recipe 2 (F2) had a 33.3% reduction in salt in the dough, and Recipe 3 (F3) had no salt in the dough but instead a salty coating with the same amount of salt as F2. Physicochemical and sensory analyses revealed that F1 and F3 were not statistically different in salt perception, whereas F2 differed from the others. From these results, it was concluded that the methodology of covering crackers with a salty coating with a 42.5% salt reduction could be an alternative to achieving salt reduction.
salt reduction; healthy food; biscuit
Albarracín W., Sánchez I.C., Grau R., Barat J.M. (2011): Salt in food processing, use and reduction: a review. International Journal of Food Science and Technology, 46: 1329–1336. https://doi.org/10.1111/j.1365-2621.2010.02492.x
Antúnez L., Giménez A., Ares G. (2016): A consumer-based approach to salt reduction: Case study with bread. Food Research International, 90: 66–72. https://doi.org/10.1016/j.foodres.2016.10.015
Bobowski N., Rendahl A., Vickers Z. (2015): The preference for salt in a food can be changed without a diet low in sodium. Quality and Food Preference, 39: 40–45. https://doi.org/10.1016/j.foodqual.2014.06.005
Brown I.J., Tzoulaki I., Candeias V., Elliott P. (2009): Salt intakes around the world: Implications for public health. International Journal of Epidemiology, 38: 791–819. https://doi.org/10.1093/ije/dyp139
Busch J.L.H.C., Goh Y.S.M. (2013): Sodium reduction: Optimising product composition and structure towards increasing saltiness perception. Food Science and Technology, 29: 21–34. https://doi.org/10.1016/j.tifs.2012.08.005
Gaines C. (1991): Objective measurements of the hardness of cookies and crackers. Cereal Foods World, 36: 991–994.
Israr T., Rakha A., Sohail M., Rashid S., Shehzad A. (2016): Salt reduction in baked products: Strategies and constraints. Trends in Food Science & Technology, 51: 98–105.
Kloss L., Meyer J.D., Graeve L., Vetter W. (2015): Sodium intake and its reduction by food reformulation in the European Union: A review. NFS Journal (Official Journal of the Society of Nutrition and Food Science), 1: 9–19. https://doi.org/10.1016/j.nfs.2015.03.001
Monteiro A.R.G., Marques D.R., Benossi L., Chinellato M.M., Berwig K.P., Wolf B. (2016): Eliminating the use of fat in the production of extruded snacks by applying starch coating. Chemical Engineering Transactions: 49, 625–630.
Mueller E., Koehler P., Scherf K.K. (2016): Applicability of salt reduction strategies in pizza dough. Food Chemistry, 192: 1116–1123. https://doi.org/10.1016/j.foodchem.2015.07.066
Nguyen Q.C., Wahlgren M.B., Almli V.L., Varela P. (2017): Understanding the role of dynamic texture perception in consumers’ expectations of satiety and satiation. a case study on barley bread. Food Quality and Preference, 62: 218–226. https://doi.org/10.1016/j.foodqual.2017.06.006
Noort M.W., Bult J.H.F., Stieger M. (2012): Saltiness enhancement by taste contrast in bread prepared. Journal of Cereal Science, 55: 218–225. https://doi.org/10.1016/j.jcs.2011.11.012
Passos M.E.A., Moreira C.F.F., Pacheco M.T.P., Takase I., Lopes M.L.M., Valente-Mesquita V.L. (2013): Proximate and mineral composition of industrialised biscuits. Food Science and Technology, 33: 323–331. https://doi.org/10.1590/S0101-20612013005000046
Raffo A., Carcea M., Moneta E., Narducci V., Nicoli S., Peparaio M., Sinesio F., Turfani V. (2018): Influence of different levels of sodium chloride and of a reduced-sodium salt substitute on volatiles formation and sensory quality of wheat bread. Journal of Cereal Science, 79: 518–526. https://doi.org/10.1016/j.jcs.2017.12.013
Rodrigues D.M., Souza V.R., Mendes J.F., Nunes C.A., Pinheiro A.C.M. (2016): Mixing of microparticulate salts: An alternative to reduce sodium in bulk potatoes. LWT – Food Science and Technology, 69: 390–399. https://doi.org/10.1016/j.lwt.2016.01.056
Silow C., Axel C., Zannini E., Arendt E.K. (2016): Current status of salt reduction in bread and bakery products: A review. Journal of Cereal Science, 72: 135–145. https://doi.org/10.1016/j.jcs.2016.10.010