Abstract
Jamun (Syzygium cumin L.) is a minor indigenous underexploited and perishable fruit of India. Keeping its perishability in mind, the present study is aimed to evaluate the effectiveness of zein-based coatings enriched with cystein (0.2 %), ascorbic acid (0.2 %), and jamun leaves extract (JLE) (0.2 %) and to evaluate their interactive effects on shelf life and quality of fresh jamun fruits during storage at 10 ± 2 °C for 2 weeks. The results of the present study demonstrated that during storage, uncoated fruit had rapid weight loss, higher decay incidence, high accumulation of sugars, and accelerated softening and ripening than that of all the coated fruit. The content of antioxidants was found to be improved in zein-coated fruits enriched with ascorbic acid (0.2 %) and JLE (0.2 %) and, therefore, exhibited higher antioxidant activity. Moreover, the delayed activity of polygalacturonase (PG) and pectate lyase (PL) was noticed in fruits coated with zein + cystein and zein + JLE and maintained firmness and textural quality of fruit. Consequently, the shelf life of jamun fruit treated with the presently tested coating materials could be extended up to 20 days, while that of control fruit was only 10 days.
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Ahmed, A. E., & Labavitch, J. M. (1980). Cell wall metabolism in fruits. II: changes in carbohydrate—degrading enzymes in ripening “Bartlett” pears. Plant Physiology, 65, 1014–1016.
Ayar, K., Singh, S., Chavda, J. C., et al. (2011). Effect of post harvest treatments on quality of jamun (Syzygium cuminii skeels) fruits during storage. The Asian Journal of Horticulture, 6(2), 297–299.
Ayranci, E., & Tunc, S. (2003). Method for the measurement of the oxygen permeability and the development of edible films to reduce the rate of oxidative reactions in fresh foods. Food Chemistry, 80, 423–431.
Ayranci, E., & Tunc, S. (2004). The effect of edible coatings on water and vitamin C loss of apricots (Armeniaca vulgaris Lam.) and green peppers (Capsicum annuum L.). Food Chemistry, 87, 339–342.
Athmaselv, K. A., Sumitha, P., Revathy, B., et al. (2013). Development of aloe vera based edible coating for tomato. International Agrophysics, 27, 369–375.
Ayyanar, M., & Subash-Babu, P. (2012). Syzygium cumini (L.) skeels: a review of its phytochemical constituents and traditional uses. Asian Pacific Journal of Tropical Medicine, 2(3), 240–246.
Bai, J., Alleyne, V., Hgenmaier, R. D., Mattheis, J. P., Baldwin, E. A., et al. (2003). Formulation of zein coatings for apples (Malus domestica borkh). Postharvest Biology and Technology, 28, 259–268.
Baldwin, E. A., Burns, J. K., Kazokas, W., Brecht, J. K., Hagenmaier, R. D., Bender, R. J., Pesis, E., et al. (1999). Effect of two edible coatings with different permeability characteristics on mango (Mangi feraindica L.) ripening during storage. Biology and Technology, 17, 215–226.
Baraiya, N. S., Rao, T. V. R., Thakkar, V. R., et al. (2014). Enhancement of storability and quality maintenance of carambola (Averrhoa carambola L.) fruit by using composite edible coating. Fruits, 69(3), 195–205.
Benzie, I. F. F., & Strain, J. J. (1996). Ferric reducing ability of plasma (FRAP) as a measure of antioxidant power: the FRAP assay. Analytical Biochemistry, 239, 70–76.
Bico, S. L. S., Raposo, M. F. J., Morais, R. M. S. C., Morais, A. M. M. B., et al. (2009). Combined effects of chemical dip and/or carrageenan coating and/or controlled atmosphere on quality of fresh cut banana. Food Control, 20, 508–514.
Brummell, D. A. (2006). Cell wall disassembly in ripening fruit. Functional Plant Biology, 33, 103–119.
Chan, H. T., Tam, S. Y. T., Seo, S. T., et al. (1981). Papaya polygalacturonase and its role in thermally injured ripening fruit. Journal of Food Science, 46, 190–197.
Chauhan, O. P., Nanjappa, C., Ashok, N., Ravi, N., Roopa, N., Raju, P. S., et al. (2013). Shellac and aloevera gel based surface coating for shelf life extension of tomatoes. Journal of Food Science and Technology. doi:10.1007/s13197-013-1035-6.
Correa-Betanzo, J., Jacob, J. K., Perez-Perez, C., Paliyath, G., et al. (2011). Effect of a sodium caseinate edible coating on berry cactus fruit (Myrtillocactus geometrizans) phytochemicals. Food Research International, 44, 1897–1904.
Debeaufort, F., Quezada-Gallo, J. A., Voilley, A., et al. (1998). Edible films and coatings: tomorrow’s packagings: a review. Critical Reviews in Food Science and Nutrition, 38, 299–313.
Deng, Y., Zhu, L. W., Luo, W., Xiao, C. L., Song, X. Y., Chen, J. S., et al. (2009). Changes in physical properties of chitosan films at subzero temperatures. Italian Journal of Food Science, 4(21), 1–11.
Dong, J. H. (1990). The browning of several tropical fruit and their polyphenol oxidases. Tropical Crops Research, 2, 92–99.
Fagundes, C., Paloub, L., Monteiroa, A. R., Perez-Gago, M. B., et al. (2014). Effect of antifungal hydroxy propyl methylcellulose-beeswax edible coatings on gray mold development and quality attributes of cold-stored cherry tomato fruit. Postharvest Biology and Technology, 92, 1–8.
Fan, Y., Xu, Y., Wang, D., Zhang, L., Sun, J., Sun, L., et al. (2009). Effect of alginate coating combined with yeast antagonist on strawberry (Fragaria x ananassa) preservation quality. Postharvest Biology and Technology, 53, 84–90.
Gennadios, A., & Weller, C. L. (1990). Edible films and coatings from wheat and corn proteins. Food Technology, 44, 63–69.
Ghasemnezhad, M., Zareh, S., Rassab, M., Sajedic, R. H., et al. (2013). Effect of chitosan coating on maintenance of aril quality, microbial population and PPO activity of pomegranate (Punica granatum L. cv. Tarom) at cold storage temperature. Journal of the Science and Food Agriculture, 93, 368–374.
Gioia, D. L., & Guilbert, S. (1999). Corn protein-based thermoplastic resins: effect of some polar and amphiphilic plasticizers. Journal of Agricultural Food Chemistry, 47, 1254–1261.
Gol, N. B., & Rao, T. V. R. (2014). Influence of zein and gelatin coatings on the postharvest quality and shelf life extension of mango (Mangifera indica L.). Fruits, 69(2), 101–115.
Gu, L., Wanga, M., Zhou, J., et al. (2013). Effects of protein interactions on properties and microstructure of zein–gliadin composite films. Journal of Food Engineering, 119, 288–298.
Hirsch, A. M., Bauer, W. D., Bird, D. M., Cullimore, J., Tyler, B., Yoder, J. I., et al. (2003). Molecular signals and receptors: controlling rhizosphere interactions between plants and other organisms. Ecology, 84, 858–868.
Howard, L. T., Talcott, S. T., Brenes, C. H., Villalon, B., et al. (2000). Changes in phytochemical and antioxidant activity of selected pepper cultivars (Capsicum species) as influenced by maturity. Journal of Agricultural Food Chemistry, 48, 1713–1720.
Ibrahim, S. M., Nahar, S., Islam, J. M. M., Islam, M., Hoque, M. M., Huque, R., Khan, M. A., et al. (2014). Effect of low molecular weight chitosan coating on physico-chemical properties and shelf life extension of pineapple (Ananas sativus). Journal of Forest Products and Industries, 3(3), 161–166.
Jiang, Y., & Li, Y. (2001). Effect of chitosan coating on postharvest life and quality of longan fruit. Food Chemistry, 73, 139–143.
Joslyn, M. A., & Ponting, J. D. (1951). Enzyme-catalyzed oxidative browning of fruit products. Advanced Food Research, 3, 44.
Klein, B. P., & Perry, A. K. (1982). Ascorbic acid and vitamin a activity in selected vegetables from different geographic areas of the United States. Journal of Food Science, 47, 941–948.
Kong, J., Chia, L., Goh, N., Chia, T., Brouillard, R., et al. (2003). Analysis and biological activities of anthocyanins. Phytochemistry, 64, 923–933.
Lai, H. M., & Padua, G. W. (1997). Properties and microstructure of plasticized zein films. Cereal Chemistry, 74, 771–775.
Lees, D. H., & Francis, F. J. (1972). Standardization of pigment analysis in cranberries. Hortscience, 7, 83–84.
Lohani, S., Trivedi, P. K., Nath, P., et al. (2004). Changes in activities of cell wall hydrolases during ethylene-induced ripening in banana: effect of 1-MCP, ABA and IAA. Postharvest Biology and Technology, 31, 119–126.
Lowry, O. H., Rosebrough, N. J., Farr, A. L., Randall, R. J., et al. (1951). Protein measurement with the folin phenol reagent. The Journal of Biological Chemistry, 193, 265–275.
Mahmoud, M. S., Marzouk, F. A., Moharram, M. R., Hassan, E. A. M., et al. (2001). Acylated flavonol glycosides from Eugenia jambolana leaves. Phytochemistry, 58, 1239–1244.
Mohapatra, D., Mishra, S., Giri, S., Kar, A., et al. (2013). Application of hurdles for extending the shelf life of fresh fruits. Trends in Postharvest and Technology, 1 (1), 37–54.
Moran, F., Nasuno, S., Starr, M. P., et al. (1968). Extracellular and intracellular polygalacturonic acid trans-eliminase of Erwinia carotovora. Archives of Biochemistry and Biophysics, 123, 298–306.
Oliveira, G. F., Furtado, N. A., Filho, A. A., Martins, C. H., Bastos, J. K., Cunha, W. R., Silva, M. L., et al. (2007). Antimicrobial activity of Syzygium cumini (Myrtaceae) leaves extract. Brazilian Journal of Microbiology, 38, 381–384.
Owusu-Yaw, J., Marshall, M., Koburger, J., Wei, C., et al. (1988). Low pH inactivation of pectinesterase in single strength orange juice. Journal of Food Science, 53(2), 504–507.
Ozkan, M. (2002). Degradation of anthocyanins in sour cherry and pomegranate juices by hydrogen peroxide in the presence of added ascorbic acid. Food Chemistry, 78(4), 499–504.
Park, H. J., Chinnan, M. S., Shewfelt, R. L., et al. (1994). Edible coating effects on storage life and quality of tomatoes. Journal of Food Science, 59, 568–570.
Pastor, C., Sanchez-González, L., Marcilla, A., Chiralt, A., Chafer, M., Gonzalez-Martinez, C., et al. (2011). Quality and safety of table grapes coated with hydroxypropylmethylcellulose edible coatings containing propolis extract. Postharvest Biology and Technology, 60, 64–70.
Pathak, N., & Sanwal, G. G. (1998). Multiple forms of polygalcturonase from banana fruits. Phytochemistry, 48, 249–255.
Paul, D. K., & Shaha, R. K. (2004). Nutrients, vitamins and mineral content in common citrus fruits in the northern region of Bangladesh. Pakistan Journal of Biological Sciences, 7, 238–242.
Paula, G. L., Lamanna, M. E., Gerschenson, N. L., Rojas, A. M., et al. (2008). Influence of composition of edible films based on gellan polymers on L-(+)-ascorbic acid stability. Food Research International, 41, 667–675.
Pen, L. T., & Jiang, Y. M. (2003). Effects of chitosan coating on shelf life and quality of fresh-cut Chinese water chestnut. LWT-Food Science and Technology, 36, 359–364.
Perez-Gago, M. B., Serra, M., Del Rio, M. A., (2006). Color change of fresh-cut apples coated with whey protein concentrate-based edible coatings. Postharvest Biology and Technology, 39, 84–92.
Rakotonirainy, A. M., Wang, Q., Padua, G. W., et al. (2001). Evaluation of zein films as modified atmosphere packaging from fresh broccoli. Journal of Food Science, 66, 1108–1111.
Rai, D. R., Chadha, S., Kaur, M. P., Jaiswal, P., Patil, R. T., et al. (2011). Biochemical, microbiological and physiological changes in jamun (Syzyium cumini L.) kept for long term storage under modified atmosphere packaging. Journal of Food Science and Technology, 48, 357–365.
Roe, J. (1954). Chemical determination of ascorbic acids. Methods of Biochemical Analyses, 1, 115.
Rohani, M. Y., Zaipun, M. Z., Norhayati, M., et al. (1997). Effect of modified atmosphere on the storage life and quality of Eksotika papaya. Journal of Tropical Agriculture and Food Science, 25, 103–113.
Salunkhe, D. K., Boun, H. R., Reddy, N.R. et al. (1991). Storage processing and nutritional quality of fruits and vegetables, Vol. 1. Fresh Fruits and Vegetables. Boston: Crc Press Inc.
Shahkoomahally, S., & Ramezanian, A., (2014). Effect of natural aloe Vera gel coating combined with calcium chloride and citric acid treatments on grape (Vitis vinifera L. Cv. Askari) quality during storage, American Journal of Food Science and Technology, 2 (1), 1–5.
Shahnawaz, M., Sheikh, S. A., Bhangar, M. I., Ahmed, E., et al. (2010). Total phenolic compounds and antioxidant activity of jamun fruit (Eugenia jambolana) products. Pakistan Journal of Biological Sciences, 20(1–4), 31–41.
Spadonia, A., Guidarellia, M., Sanzanib, S. M., Ippolitob, A., Maria, M., et al. (2014). Influence of hot water treatment on brown rot of peach and rapid fruit response to heat stress. Postharvest Biology and Technology, 94, 66–73.
Seymour, G. B., Taylor, J. E., & Tucker, G. A. (Eds.) (1993). Biochemistry of fruit ripening. London, New York:Chapman and Hall.
Thimmaiah, S. K. (1999). Standards methods of bio-chemical analysis. New Delhi:Kalyani publishers.
Tzoumaki, M. V., Biliaderis, C. G., Vasilakakis, M., et al. (2009). Impact of edible coatings and packaging on quality of white asparagus (Asparagus officinalis, L.) during cold storage. Food Chemistry, 117, 55–63.
Vijayanand, P., Jagan, L., Rao, M., Narasimham, P., et al. (2001). Volatile flavour components of jamun fruit (Syzygium cumini L). Flavour Fragrance Journal, 16, 47–49.
Wang, S. Y., & Gao, H. (2013). Effect of chitosan-based edible coating on antioxidants, antioxidant enzyme system and postharvest fruit quality of strawberries (Fragaria x aranassa duch.). LWT - Food Science and Technology, 52, 71–79.
Yaman, O., & Bayoindirli, L. (2002). Effects of an edible coating and cold storage on shelf-life and quality of cherries. LWT, 35, 146–150.
Yen, G. C., Duhb, P. D., Tsai, H. L., et al. (2002). Antioxidant and pro-oxidant properties of ascorbic acid and gallic acid. Food Chemistry, 79, 307–313.
Zapata, P. J., Guille, F., Martinez-Romero, D., Castillo, S., Valero, D., Serrano, M., et al. (2008). Use of alginate or zein as edible coatings to delay postharvest ripening process and to maintain tomato (Solanum lycopersicon Mill) quality. Journal of the Science of Food and Agriculture, 88, 1287–1293.
Zhang, D., & Quantick, P. C. (1997). Effects of chitosan coating on enzymatic browning and decay during postharvest storage of litchi (Litchi chinensis Sonn.) fruit. Postharvest Biology and Technology, 12, 195–202.
Zhou, R., Mo, Y., Li, Y., Zhao, Y., Zhang, G., Hu, Y., et al. (2008). Quality and internal characteristics of Huanghua pears (Pyrus pyrifolia Nakai, cv. Huanghua) treated with different kinds of coatings during storage. Postharvest Biology and Technology, 49(1), 171–179.
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The authors are grateful to the head of B. R. Doshi School of Biosciences, Sardar Patel University, Gujarat, India, for providing the necessary facilities for carrying out this work.
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Baraiya, N.S., Rao, T.V.R. & Thakkar, V.R. Improvement of Postharvest Quality and Storability of Jamun Fruit (Syzygium cumini L. var. Paras) by Zein Coating Enriched with Antioxidants. Food Bioprocess Technol 8, 2225–2234 (2015). https://doi.org/10.1007/s11947-015-1577-x
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DOI: https://doi.org/10.1007/s11947-015-1577-x