Preparation and evaluation of an edible coating for tomato tree Cyphomandra betacea cav. Sendt post-harvest conse

  • Johana Andrade Ch.
  • Diana Acosta A.
  • Mauricio Bucheli J.
  • Gloria Cristina Luna C.
Keywords: Postharvest, deterioration, durability, quality, packaging.

Abstract

In the department of Nariño, considerable losses in fruit quantity and quality, as well as vegetable production are estimated, due to the short shelf life greatly generated by the absence of protective systems. This has led to a low competitiveness of the value chain, severely limiting the region’s development and directly affecting the producers’ economy. Therefore, the viability of using bayberry Morella pubescens (H & B-Wilbur ex Willd) as raw material for the preparation of an edible coating in order to prolong fruit-life was evaluated. Nine formulations were studied in order to determine the most suitable coating, maintaining a constant amount of wax and additives used, and assessing the proportion of starch and water, using a 32 factorial response surface design, which allowed optimizing the formulation through the analyses. Tomato tree quality with the obtained coating was tested physicochemically and the results were analyzed, using an experimental design of a categorical factor by comparing samples through the Fisher mean difference. The statistical analysis showed a better performance in weight loss, transpiration, firmness, maturity index, and respiration in the coated samples with respect to the controls, as showed by a 25% increase in tomato tree lifetime; thus demonstrating the feasibility of bayberry as a component of edible coatings.

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References

AZCÓN-BIETO, J. y TALÓN M. 2003. Fundamentos de fisiología vegetal. España. Primera edición. McGraw Hill. Madrid, 198 p.

BÁEZ-SAÑUDO, R., SAUCEDO, C., PÉREZ, B., BRINGAS, E. y MENDOZA, A. 2002. Efecto de la aplicación de cera comestible y agua caliente sobre la conservación de melón reticulado. Fitotecnia Mexicana. 25(4):375 - 379.

BUREAU, G. y MULTON, J. 1995. Embalaje de los alimentos de gran consumo. Zaragoza, España. Editorial Acribia SA. 398 p.

CASTRICINI, A. 2009. Aplicação de revestimentos comestíveis para conservação de mamões (Carica papaya L.) ‘Golden’. Tese Doutorado en Fitotecnia. Universidade Federal Rural do Rio de Janeiro, Departamento de Fitotecnia, Instituto de Agronomia. 110 p.

CISNEROS, Z. y KROCHTA, L. 2002. Internal modified atmospheres of coated fresh fruits and vegetables: understanding relative humidity effects. Journal of Food Science. 67(8):2792 - 2797.

DEL VALLE, V., HERNÁNDEZ MUÑOS, P., GUARDA, A. y GALOTTO, M. 2005. Development of a cactusmucilage edible coating (Opuntia Picus indica) and its application to extend strawberry (Fragaria ananassa) shelf-life. Food Chemistry. 9:751 - 756.

GARCÍA, Μ., MARTINO, Μ. y ZARITZKY, N. 2000. Lipid addition to improve barrier properties of edible starch–based films and coatings. Journal of Food Science. 65:941 - 947.

HEREDIA, J., CONTRERAS, L.y SILLER, J. 1999. Efectos del uso de ceras comestibles sobre la maduración poscosecha en papaya cv. Maradol. p216. En: VIII Congreso de Horticultura, Manzanillo, Colima. México.

KESTER, J. y FENNEMA, O. 1986. Edible films and coatings: A review. Food Technology. 40:47 - 59.

KROCHTA, J. y MULDER-JOHNSTON, C. 1997. Edible and biodegradable polymer films: changes and opportunities. Food Technol. 51:61 - 72.

MCHUGH, T. y SENESI, E. 2000. Apple Wraps: A novel method to improve the quality and extend the shelf life of fresh-cut apples. Journal of Food Science. 65:480 - 485.

MOSQUERA, S. y ORTEGA, A. 2002. Evaluación de la cera de laurel (Myrica pubescens) en el recubrimiento de quesos maduros. Tesis de grado Zootecnista. Facultad Ciencias Pecuarias, Universidad de Nariño. Pasto. 116 p.

MULKAY T., CÁCERES, J., RODRÍGUEZ, A. y PAUMIER. 2004. Manejo de la maduración en frutos de papaya (Carica papaya L.) cv Maradol. Revista CitriFrut. 21:9 - 13.

MUÑOZ, J. y LUNA, C. 1999. Guía para el cultivo, aprovechamiento y conservación de Laurel de Cera (Myrica pubescens H& B ex. Willdenow). Convenio Andrés Bello, Serie Ciencia y Tecnología. Bogotá. Colombia. 36 p.

MUÑOZ, J., LUNA, C., CUEVA, K., LASCANO, M. y GUERRERO, P. 2004. El laurel de cera una especie promisoria de los Andes. Organización de las Naciones Unidas para la Agricultura y Alimentación FAO, Santiago (Chile). Oficina Regional para América Latina y el Caribe; Universidad de Nariño, Facultad de Ciencias Agrícolas, San Juan de Pasto, Colombia.124 p.

ORDÓÑEZ, R., VATTUONE, M., y ISLA, M. 2004. Changes in carbohydrate content and related enzyme activity during Cyphomandra betacea (Cav.) Sendt. Fruit maturation. Postharvest Biology and Technology. 35:293 - 301.

PARRA, D. F., TADINI C.C., PONCE P. y LUGÃO A.B. 2004. Mechanical properties and water vapor transmission in some blends of cassava starch edible films. Carbohydrate Polymers. 58:475 - 481.

PARZANESE, M. 2010. Películas y recubrimientos comestibles. Tecnología para la industria alimentaria. Ministerio de agricultura de Argentina. Asistencia técnica en línea. En: http://www.alimentosargentinos.gov.ar/contenido/sectores/tecnologia/Ficha_07_PeliculaComestible.pdf; consulta: diciembre, 2012.

RESTREPO, J. y ARISTIZÁBAL I. 2009. Conservación de fresa (Fragaria x ananassa Duch cv. Camarosa) mediante la aplicación de recubrimientos comestibles de gel de mucílago de penca de sábila (Aloe barbadensis Miller) y cera de carnauba. Revista VITAE. 17(3):252 - 263.

TANADA, S.P. y GROSSO, C. 2005. Effect of edible wheat gluten-based films and coatings on refrigerated strawberry (Fragaria anassa quaility) Postharvest Biology and Technology. 36:199 - 208.

VILLAMIZAR, F. 2001. Manual de prácticas. Manejo tecnológico poscosecha de frutas y hortalizas. Unidad De Publicaciones Facultad de Ingeniería Universidad Nacional De Colombia, Sede Bogotá. 110-130.

YUSOF, S. y SALLEH, M. 1992. Physico-chemical response of papaya to waxing. Acta Horticultura 292:223-230. Asistencia técnica en línea. En: http://www.actahort.org/books/292/292_29.htm; consulta: diciembre, 2012.

Published
2014-04-02
How to Cite
Andrade Ch., J., Acosta A., D., Bucheli J., M., & Luna C., G. (2014). Preparation and evaluation of an edible coating for tomato tree Cyphomandra betacea cav. Sendt post-harvest conse. Revista De Ciencias Agrícolas, 30(2), 60-72. Retrieved from http://revistas.udenar.edu.co/index.php/rfacia/article/view/1675
Section
Research and scientific and technological innovation article