Bibliographic citations
Cárdenas, J., (2020). Efecto de la concentración combinada de l-cisteína/cloruro de calcio en la solución de inmersión con ácido ascórbico sobre el color, sólidos solubles, ph, textura y aceptabilidad general de rodajas de banano (musa paradisiaca L.) variedad cavendish [Tesis, Universidad Privada Antenor Orrego - UPAO]. https://hdl.handle.net/20.500.12759/6001
Cárdenas, J., Efecto de la concentración combinada de l-cisteína/cloruro de calcio en la solución de inmersión con ácido ascórbico sobre el color, sólidos solubles, ph, textura y aceptabilidad general de rodajas de banano (musa paradisiaca L.) variedad cavendish [Tesis]. : Universidad Privada Antenor Orrego - UPAO; 2020. https://hdl.handle.net/20.500.12759/6001
@misc{renati/378746,
title = "Efecto de la concentración combinada de l-cisteína/cloruro de calcio en la solución de inmersión con ácido ascórbico sobre el color, sólidos solubles, ph, textura y aceptabilidad general de rodajas de banano (musa paradisiaca L.) variedad cavendish",
author = "Cárdenas Casanova, Julio Arnold",
publisher = "Universidad Privada Antenor Orrego - UPAO",
year = "2020"
}
The effect of the combined concentration of L-cysteine/calcium chloride (0.25/0.25%, 0.49/0.49% and 0.73/0.73%) in the immersion solution with ascorbic acid, on the browning index, soluble solids, pH, texture and general sensory acceptability of banana slices (Musa paradisiaca L.) Cavendish variety on days 0 and 5 of evaluation at 5 °C, was evaluated. The statistical analysis was carried out at a 95% confidence level. The Levene test determined homogeneity of variances (p > 0.05) for all the parametric variables under study. The analysis of variance showed that the combined concentration of L-cysteine/calcium chloride in the immersion solution with ascorbic acid had a significant effect (p < 0.05) on browning index, soluble solids and pH. Texture decreased between days 0 and 5 of evaluation; however, the values did not show significant differences among the treatments. For general sensory acceptability, the Friedman test indicated a significant difference (p < 0.05) among the treatments evaluated at 5 days of storage. The Wilcoxon test compared the treatment of greater acceptance (0.49/0.49% ratio) with the others, the results indicated that the treatments with the 0.25/0.25% ratio and the control were statistically different (p < 0.05), however, with the treatment 0.73/0.73% statistical equality was obtained (p > 0.05), therefore, the treatment with the combined solution L-cysteine/calcium chloride of 0.49/0.49%, with a lower concentration of L-cysteine/calcium chloride is considered as the best treatment on day 5 of evaluation. This treatment presented the following statistical data: browning index of 113.96, soluble solids 22.50 °Brix, pH 5.26, texture (puncture firmness) 0.32 N and a general sensory acceptability with 8 mode, corresponding to ““I like it much”.
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