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Impact of salt reduction on the number of microorganisms and a sensory analysis for Kranjska sausages during their shelf-life

Abstract

Salt is an important ingredient in the production of meat product. Any reduction of salt requires a special treatment. This study was conducted to evaluate the effect of salt reduction on the growth of microorganisms in Kranjska sausages during their shell-life and to carry out a sensory assessment. The 18 lots of sausages were prepared under salt-reduced (1.6%) and control (2.3%) salt concentrations, directly on the production line. A total of 85 sausages were analysed and the data were used for the comparisons of groups (ANOVA) and to detect the significant variables (polynomial models) influenced on the total number of microorganisms (TNMs). The significant differences were determined between the lots (representing the microbiological status of the stuffing), between the salt-reduced samples and control samples, and between the different humidity levels. The correlations and significant relationships were determined between the TNMs and the lots, the salt concentrations, and the relative humidity. The polynomial models were to general to be used for the prediction. For sensory analysis implemented on 40th day 18 sausages were assessed. The reduction of salt resulted in lower scores in the sensory evaluation. The less-salted sausages contained more microorganisms.

Open access
Influence of Different Storage Methods on Apples Chemical Proprieties

. Ascorbic acid loss and sensory changes in intermediate moisture pineapple during storage at 30-40°C. International J. Food Sci. and Tech. pp: 551. Pleshkov B.P., 1985. Biochemistry Workshop plants. Agropromizdat, 255 Ramona Cotruţ, Anca Amalia Udrişte, 2017. A review of how to optimize storage and shelf life extending technology of kiwifruit (Actinidia sp.) by using 1-methylcyclopropene to measurably reduce fruit waste. Scientific Papers. Series B, Horticulture. Vol. LXI, 33-38. Sumedrea D., Alina Florea, Mihaela Sumedrea

Open access
The Influence of Variety and Storage Conditions with C.A. on Quality Indicators at Three Varieties of Quince (Cydonia Oblonga)

., 2014. Quality parameters, bio-compounds, antioxidant activity and sensory attributes of Spanish quinces (Cydonia oblonga Miller). Scientia Horticulturae 165: 163-170 Varela P., Salvador A., Fiszman S., 2008. Shelf-life estimation of “Fuji” apples II. The behaviour of recently harvested fruit during storage at ambient conditions. Postharvest Biology and Technology 50: 64-69 Wang H., Guo X., Hu X., Li T., Fu X., Liu R., 2017. Comparison of phytochemical profiles, antioxidant and cellular antioxidant activities of different varieties of

Open access