How to Cite
Salazar Beleño, A. M., Melo Guevara, J. M., Moreno Vides, P., Paz Díaz, H. J., & Velasco, E. (2019). El efecto de la deshidratación de zanahorias sobre sus propiedades físico-químicas utilizando un proceso simultaneo de ósmosis y secado convectivo. Revista Integra: Investigación Aplicada, Desarrollo Tecnológico E Innovación, 8, 36–58. Retrieved from https://revistas.sena.edu.co/index.php/int/article/view/2043
Abstract
En este trabajo se modificaron las características naturales de la zanahoria (Daucus carota L.) aplicando de forma consecutiva procesos de deshidratación osmótica y secado por aire caliente. En particular, se estudió el efecto de una solución hipertónica de sacarosa concentrada a 50-60% p/p y una temperatura de secado de 60 oc, sobre las propiedades físicas y químicas del vegetal. Las muestras deshidratadas se analizaron comparativamente frente al alimento en fresco mediante la determinación de la humedad, actividad de agua, sólidos solubles,PH,porcentaje de acidez, color,resistencia a la compresión y contenido de carotenos. Se encontró que el proceso de deshidratación combinado promueve una reducción en el peso de la zanahoria mayor al 70%, actividad de agua por debajo de 0,4, acidez cercana al2% y sólidos solubles entre 28 y 35 o Bx, sin modificar significativamente el color natural del alimento ni su contenido de carotenos (aprox.60 mg/Kg).
References
Ahmed, 1., Qazi, I.M. & Jamal, S. (2016). Developments in osmotic dehydration technique for the preservation of fruits and vegeta bles. Innovative Food Science a nd Emerging Technologies.34:29-43.
ANSES (2012). Table CIQUAL, French Food Composition Tables, 381 http://www.afssa.fr/TableCIQUAL/
Arscott, S.A. & Tanumihardjo, S.A. (2010). Carrots of many colors provide basic nutrition and bioavailable phytochemicals acting as a functional food. Comprehensive Reviews in Food Science and Food Safety.9:223-239.
Bradley, R.J. (2010). Food Analysis. USA: Springer Science+Business Media,p.85-107.
Brad ley, R.J. (2010). Food Analysis. USA: Springer Science+Business Media,p.85-107.
Chou, S.K. & Chua, K.J. (2001). New hybrid drying technologies for heat sensitive foodstuffs. Trends in Food Science & Technology.12(10):359-369.
Della Rocca,P.A.,Rache,LA.& Mascheroni,R.H. (2013). Estudio de la transferencia de agua durante la deshidratación osmótica de zanahoria. Proyecciones.11(2):81-91.
Dixon,G.M.&Jen,j.J.(1977).Changesofsugar and acid in osmovac dried apple slices. Journal of Food Science.42:1126-1131.
Kiros,Seifu,Bultosa & Solomon.(2016).Effect of carrot juice and stabilizer on the physicochemicaland microbiologicalproperties of yogurt.LWT- Food Science and Technology. 69:191-196.
Knockaert G., De Roeck A., Lemmens L., Van Buggenhout S., Hendrickx M., & Van Loey A. (2011). Effect of thermal and high pressure processes on structural and health-related properties of carrots (Daucus carota). Food Chemistry,125:903-912.
Kowalski, S.j., Szadnziska, J. & techtanska, j. (2013). Non-stationary drying of carrot: Effect on product quality. journalof Food Engineering. 118:393-399.
Lerici, C.L., Pinnavaia, G., Dalla-Rosa, M. & Bartolucci, L. (1985). Osmotic dehydration of fruit: influence of osmotic agents on drying behaviour and product. journalof Food Science. 50:1217-1219.
Lewicki,P.P. (2006). Design of hot air drying for better foods. Trends in Food Science & Technology.17(4):153-163.
Mihoubi, D., Timoumi,S. & Zagrouba,F. (2009). Modelling of convective drying of carrot slices with IR heat source. ChemicalEngineering and Processing.48:808-815.
Nakagawa, K. & Ochiai, T. (2015). A mathematical model of multi-dimensional freeze-drying for food products. journalof Food Engineering.161:55-67.
Nanjundaswamy, A.M., Radhakrishnaiah, S.G., Balachandran, C., Saroja, S. & Murthy, R.K. (1978). Studies on development of new categories of dehydrated products from indigenous fruits.. Indian
Food Packer. 22: 91-93.
Pacheco-Angulo, H., Herman-Lara, E., García Alvarado, M.A. & Ruiz-López, 1.1. (2016). Mass transfer modeling in osmotic dehydration: Equilibrium characteristics and process dynamics undervariable solution concentration and convective boundary. Food and Bioproducts Processing.97:88-99.
Pascau. j. & Mateas, j.(2013).lmage processing with lmagej. Disponible en: http://imagej.nih.gov/ij/docs/index.html
Raoult-Wack, A.L. (1994). Advances in osmotic dehydration. Trends in Food Science & Technology.5:255-260.
Rastogi, N.K., Raghavarao, K. & Niranjan, K. (2014). Chapter 11: Recent Developments in Osmotic Dehydration. Emerging Technologies for Food Processing.181-212.
Revaskar,V.,Sharma,G.P.,Verma,R.C.,Jain,S.K. & Chahar, V.K. (2007). Drying behavior and energy requirement for dehydration of white onion slices. lnternational Journal of Food Engineering.3(5):1-16.
Redriguez-Amaya.(2001).A guide to carotenoid analysis in foods.ILSI PRESS. lnternationalLife Sciences lnstitute. One Thomas Circle, N.W. Washington,D.C.20005-5802.p.65.
Sadler, G.D. & Murphy, P.A. (2010). Food Analysis. USA: Springer Science+Business Media.p.219-230.
Sanz,J.C. & Gallego,R. (2001).Diccionario Akal elColor.Akal.p.600-650.
Sharma, K.D., Karki, S., Thakur, N.S. & Attri, S. (2012). Chemical composition, functional properties and processing of carrot- a review. journalof Food Science and Technology. 49(1):22-32.
Simal, S., Benedito,j.,Sanchez,E.S. & Rossello, C. (1998). Use of ultrasound to increase ass transport rates during osmotic dehydration. journalofFood Engineering.36:323-336.
Singh,B.,Panesar,P.S.,Nanda,V.& Kennedy,J.F. (2010). Optimization of osmotic dehydration process of carrot cubes in mixtures of sucrose and sodium chloride solutions. Food hemistry.
:590-600.
Singh, C., Sharma, H.K. & Sarkar, B.C. (2010). lnfluence of process conditions on the mass transfer during osmotic dehydration of coated forFood Processing.181-212.
Revaskar,V.,Sharma,G.P.,Verma,R.C.,Jain,S.K. & Chahar, V.K. (2007). Drying behavior and energy requirement for dehydration of white onion slices. lnternational Journal of Food Engineering.3(5):1-16.
Rodriguez-Amaya.(2001).A guide tocarotenoid analysis in foods.ILSI PRESS. lnternationalLife Sciences lnstitute. One Thomas Circle, N.W. Washington,D.C.20005-5802.p.65.
Sadler, G.D. & Murphy, P.A. (2010). Food Analysis. USA: Springer Science+Business Media.p.219-230.
Sanz,J.C. & Gallego,R.(2001).Diccionario Akal delColor.Akal.p.600-650.
Sharma, K.O., Karki, S., Thakur, N.S. & Attri, S. (2012). Chemical composition, functional properties and processing of carrot- a review. Journalof Food Science and Technology. 49(1):22-32.
Simal, S., Benedito,J.,Sanchez,E.S. & Rossello, C. (1998). Use of ultrasound to increase ass transport rates during osmotic dehydration. JournalofFood Engineering.36:323-336.
Singh,B.,Panesar,P.S.,Nanda,V.& Kennedy,J.F. (2010). Optimization of osmotic dehydration process of carrot cubes in mixtures of sucrose and sodium chloride solutions. Food hemistry.
:590-600.
Singh, C., Sharma, H.K. & Sarkar, B.C. (2010). lnfluence of process conditions on the mass transfer during osmotic dehydration of coated pineapple samples. journalof Food Processing and Preservation. 34:700-714.
Singh, P., Kulshrestha, K. & Kumar, S. (2013). Effect of storage on D-carotene content and microbialquality ofdehydrated carrot products. Food Bioscience.2:39-45.
Sutar, P.P. & Prasad,S. (2011). Optimization of osmotic dehydration of carrots under atmospheric and pulsed microwave vacuum conditions.Drying Technology.29:371-380.
Torregginni, D. (1993). Osmotic dehydration in fruits and vegetable processing. Food Research lnternational. 26:59-68.
Torres, J.D., Talens, P.,Carot, J.M., Chiralt,A. & Escriche, l. (2007). Volatile profile of mango (Mangifera indica L.), as affected by osmotic dehydration.Food Chemistry.101:219-228.
Vázquez-Vila, M.j., Chenlo-Romero, F., Moreira Martínez, R. & Pacios-Penelas, B. (2009). Dehydration kinetics of carrots (Daucus carota L.) in osmotic and air convective drying processes. Spanish Journal of Agricultural Research.7(4):869-875.
Vega-Mercado, H., Angora-Nieto, M.M. & Bartosa-Cánovas, G.V. (2001). Advanced in dehydration of food. Journal of Food Engineering.49:271-289.
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