Title
Sensory and physicochemical characteristics of low sodium salami
Date Issued
01 July 2016
Access level
open access
Resource Type
journal article
Author(s)
De Almeida M.A.
Pinto J.S.d.S.
Contreras-Castillo C.J.
Publisher(s)
Scientia Agricola
Abstract
The aim of the present study was to develop low sodium salami prepared with pork, low-fat beef and a small quantity of pork back fat (150 g kg-1). Sodium chloride (NaCl) was replaced by potassium chloride (KCl) and calcium chloride (CaCl2), and salamis were tasted to obtain low-salt salami with sensory characteristics similar to those found in commercial ones. Salamis were prepared following seven different treatments. Treatments included five different combinations of KCl and CaCl2 which varied from 5 g kg-1 to 10 g kg-1 and two controls containing high (25 g kg-1) and low (10 g kg-1) concentrations of NaCl. The right level of saltiness of each treatment was evaluated on “just-about-right” (JAR) scales and analyzed by Penalty Analysis. The results showed differences in pH and Aw (water activity) due to NaCl reduction. Salt replacement mixtures of KCl/CaCl2 in salamis did not affect this process technologically (slicing, appearance and texture), and the decrease in Na content was approximately 55 %. Although no significant differences were observed in appearance, treatments differed (p ≤ 0.05) in flavor, texture, and overall liking. As regards salt content of salami, consumers considered treatments with low NaCl content and replacers KCl and CaCl2 (% Na) as having an acceptable level of saltiness. However, this replacement produced a strange taste. Thus, the production of low sodium salamis using salt replacers (KCl and CaCl2) or salamis without replacers with a value higher than 1 % of NaCl can be used effectively without compromising major sensorial attributes.
Start page
347
End page
355
Volume
73
Issue
4
Language
English
OCDE Knowledge area
Química
Nutrición, Dietética
Subjects
Scopus EID
2-s2.0-84977472478
Source
Scientia Agricola
ISSN of the container
01039016
Sources of information:
Directorio de Producción Científica
Scopus