Postharvest ultraviolet-C (UV-C) treatment reduces decay and maintains quality of bell peppers

Yıl 2017, Cilt: 6 Sayı: 2, 89 - 94, 30.12.2017

Işılay Karaşahin Yıldırım , Mustafa Pekmezci

https://doi.org/10.29278/azd.371065

Cited By: 3

Öz

The effects of pre-storage UV-C illumination on fungal decay and postharvest quality of California Wonder type bell peppers were investigated. Fruits were exposed to UV-C dosages at 1.3, 2.4 and 3.6 kJ.m-2 and stored at 8°C temperature with 90-95% relative humidity for 38 days. Untreated fruits were used as control. Changes in weight, titratable acidity, total soluble solids, decay and respiration rates of bell peppers were examined during storage. All UV-C dosages tested reduced the percentage of decay compared to control. Most promising UV-C dose was found to be as 3.6 kJ.m-2 in controlling storage decays in bell peppers. Besides, respiration rate of control fruits were higher than those of irradiated bell peppers within 24 h at 20°C. But, by the end of the 7 days at 20°C, CO2 production rates were relatively similar.

Anahtar Kelimeler

Vegetable, pre-storage, physical treatments, quality, respiration

Kaynakça

• Allende, A. McEvoy, J. Luo, Y. Artés, F., Wang, C., 2006. Effectiveness of two-sided UV–C treatments in inhibiting natural microflora and extending the shelflife of minimally processed ‘Red Oak Leaf’ lettuce. Food Microbiology, 23(3): 241-249.
• Andrade, C.M.J., Vincente, A.R. Concellon, A., Chaves, A.R. 2011. Changes in red pepper antioxidants as affected by UV-C treatments and storage at chilling temperatures. LWT-Food Science and Technology, 44: 1666-1671.
• Artés, F., Conesa, A., López-Rubira, V., ArtésHernández, F., 2006. UV–C treatments for improving microbial quality in whole and minimally processed bell peppers. The Use of UV as a Postharvest Treatment: Status and Prospects. Proceedings of the International Conference on Quality Management of Fresh Cut Produce. In Ben-Yehoshua, S., D’Hallewin, G., Erkan, M., Rodov, V., Lagunas, M. (Eds.), ISHS, Leuven, Belgium, 12-17.
• Barka, E.A., 2001. Protective enzymes against reactive oxygen species during ripening of tomato (Lycopersicum esculentum) fruits in response to low amounts of UV-C. Australian Journal of Plant Physilogy, 28(8): 785–791.
• Ceponis, M.J., Capellini, R.A., Lightner, G.W., 1987. Disorders in fresh pepper shipments to the New York market, 1972-1984. Plant Disease, 71: 380-382.
• Chairat, B., Nutthachai, P., Varit, S., 2013. Effect of UV-C treatment on chlorophyll degradation, antioxidant enzyme activities and sensescence in Chinese kale (Brassica oleracea var. alboglabra). International Food Research Journal, 20(2): 623-628.
• Charles, M.T., Kalantari, S., Corcuff, R., Arul, J., 2005. Postharvest Quality and Sensory Evaluation of UV-Treated Tomato Fruit. Acta Horticulturae, 682: 537-542.
• Eckert, J.W., 1991. Role of chemical fungucides and biological agents in postharvest disease control. In Biological control of postharvest diseases fruit and vegetables: Workshop Proceedings USDA ARS-92:14-30.
• Erkan, M., Wang, C.Y., Krizek, D.T., 2001. UV-C irradiation reduces microbial populations and deteriotion in Cucurbita pepo fruit tissue. Enviromental and Experimental Botany, 45:1-9.
• Escalona, V.H. Aguayo, E. Martínez-Hernández, G.B., Artés, F., 2010. UV-C doses to reduce pathogen and spoilage bacterial growth in vitro and in baby spinach. Postharvest Biology and Technology, 56(3): 223-231.
• Hudson, D.E., Butterfield, J.E., Lachance, P.A., 1985. Ascorbic acid, riboflavin and thiamin content of sweet peppers during marketing. Hortscience, 20:129-130.
• Karasahin, I., Pekmezci, M., Erkan, M., 2005. Combined Hot Water and UV-C Treatments Reduces Postharvest Decay and Maintains Quality of Eggplants. 7th Fruit, Nut and Vegetable Production Engineering Symposium, Information and Technology for Sustainable Fruit and Vegetable Production, FRUTIC 05,
• Karasahin, I., Pekmezci, M., Erkan, M., 2006. Combination treatments of hot water and UV-C reduces postharvest decay and maintains quality of bell peppers. COST 924 Working Group Meeting. The use of UV as a postharvest treatment: Status and Prospects. Antalya, Turkey. 29-33.
• Kasım, R., Kasım, M.U., 2012. One Sided UV-C Treatments Maintain Quality of Fresh-Cut Green Onions. Journal of Agricultural Faculty of Uludag University, 24(1): 71-80.
• Klein, J.D., Lurie, S., 1991. Prestorage heat treatments as a means of improving post-storage quality of apples. Journal of the American Society for Horticultural Science, 115: 265-9.
• Lemoine, M. L., Civello, P..M, Martinez, G. A. Chaves, A.R. 2007. Influence of postharvest UV-C treatment on refrigerated storage of minimally processed broccoli (Brassica oleracea var. Italica). Journal of Science, Food and Agriculture, 87: 1132–1139.
• Liu, J., Stevens, C., Khan, V.A., Lu, J.Y., Wilson, C.L., Adeyeye, O., Kabwe, M.K., Pusey, P.L., Chalutz, E., Sultana, T., Droby, S., 1993. The effect of ultraviolet-C light on storage rots and ripenning of tomatoes. Journal of Food Protection, 56: 868-872.
• Liu, C.H. Cai, L.Y. Lu, X.Y. Han, X.X., Ying, T.J., 2012. Effect of postharvest UV-C irradiation on phenolic compound content and antioxidant activity of tomato fruit during storage, Journal of Integrative Agriculture, 11(1): 159–165.
• Lu, J.Y., Stevens, C., Yakubu, P., Lorcton, P.A., Eakin, D., 1987. Gamma, electron beam and ultraviolet radiation on control of storage rots and quality of Walla Walla onions. Journal of Food Processing and Preservation, 12: 53-62.
• Maharaj, R., Arul, J. and Nadeau, P. 1999. Effect of photochemical treatment in the preservation of fresh tomato (Lycopersicon esculentum cv. Capello) by delaying senescence. Postharvest Biology and Technology 15: 13-23.
• Marquenie, D., Michiels, C.W., Geeraerd, A.H., Schenk, A., Soontjens, C., Van Impe, J.F., Nicolai, B.M., 2002. Using survival analysis to investigate the effect of UV-C and heat treatment on storage rot of strawberry and sweet cherry. International Journal of Food Microbiology, 73: 187-196.
• Mercier, J., Arul, J. and Cohen, C. 1993. Effect of UV-C on phytoalexin accumulation and resistance to Botrytis cinerae in stored carrots. Journal of Phytopathology, 139: 17-25.
• Mercier, J., Roussel, D., Charles, M.T., Arul, J., 2000. Systemic and local responses associated with UVand pathogen-induced resistance to Botrytis cinerea in stored carrot. Phytopathology, 90(9): 981-986.
• Mercier, J., Baka, M., Reddy, B., Corcuff, R., Arul, J., 2001. Shortwave ultraviolet irradiation for control of decay caused by Botrytis cinerea in Bell pepper: Induced resistance and germicidal effects. Journal of American Society of Horticultural Science, 126(1): 128-133.
• Nigro, F., Ippolito, A., Lima, G., 1998. Use of UV-C light to reduce Botrytis storage rot of table grapes. Postharvest Biology and Technology, 13: 171-181.
• Pinheiro, J. C., Alegria, C.S.M., Abreu, M.M.M.N., Gonçalves, E.M., Silva, C.L.M. 2016. Evaluation of alternative preservation treatments (Water Heat Treatment, Ultrasounds, Thermosonication and UV-C Radiation) to improve safety and quality of whole tomato. Food and Bioprocess Technology, 9(6): 924-935.
• Pratt, H.K. and Mendoza, D.B., 1979. Colorimetric determination of carbon dioxide for respiration studies. HortScience, 14(2): 175-176.
• Pristijono, P., Papoutsis, K., Scarlett, C.J., Bowyer, M.C., Vuong, Q,V., Stathopoulos, C.E., Golding, J.B., 2017.
• Postharvest UV-C treatment combined with 1-methylcyclopropene (1-MCP), followed by storage in continuous low-level ethylene atmosphere, improves the quality of tomatoes. The Journal of Horticultural Science and Biotechnology, 1-9.
• Promyou, S., Supapvanich, S., 2012. Effect of ultraviolet-C (UV-C) illumination on postharvest quality and bioactive compounds in yellow bell pepper fruit (Capsicum annuum L.) during storage. African Journal of Agricultural Research, 7(28): 4084-4096.
• Promyou, S., Supapvanich, S., 2016. Physicochemical changes in ‘Kaew Kamin’ mango fruit illuminated with Ultra Violet-C (UV-C) during storage, Journal of Agricultural Science and Technology, 18: 145-154.
• Rodov V., Ben-Yehoshua, S., Fang, D., D’Hallewin, G., Castia, T., 1994. Accumulation of phytoalexins scoporone and scopoletin in citrus fruits subjected to various postharvest treatments. Acta Hortic. 381:517-524.
• Sakaldaş, M., Kaynaş, K., 2010. Biochemical and quality parameters changes of green sweet bell peppers as affected by different postharvest treatments. African Journal of Biotechnology, 9:48, 8174-8181.
• Stevens, C., Khan, V.A. ,Lu, J.Y. Wilson, C.L., El-Ghaouth, A., Chalutz, E., Droby, S., 1996. Low dose UV-C light as a new approach to control decay of harvested commodities, Chapter I. In: Pondolai, S.G. (Ed.) Recen. Res. Devel. in Plant Pathology. Research Signpost, India. 155-169.
• Wilson, C.L., El-Ghaouth, A., Chalutz, E., Droby, S., Stevens, C., Lu, J.Y., Khan, V.A., Arul, J. 1994., Potential of induced resistance to control postharvest diseases of fruits and vegetables. Plant Dis. 78: 837-844.
• Wilson, C.L., El-Ghaouth, A., Upchurch, B., Stevens, C., Khan, V.A., Droby, S., Chalutz, E. 1997., Using on-line UV-C apparatus to treat harvested fruit for controlling postharvest decay. Horttechnology. 7(3): 278-282.