 
				| Preharvest Calcium Chloride Spray for Increasing of Thomson Navel and Moro Oranges Quality at Harvesting Time and during Storage | ||
| یافتههای تحقیقاتی در گیاهان زراعی و باغی | ||
| Article 5, Volume 5, Issue 1, May 2016, Pages 47-59 PDF (840.9 K) | ||
| Document Type: Extension | ||
| DOI: 10.22092/rafhc.2016.109597 | ||
| Authors | ||
| J. Fattahi Moghaddam* 1; M. Babri2 | ||
| 1Citrus and Subtropical Fruits Research Center, Horticultural Science Research Institute, AREEO, Ramsar, Iran. | ||
| 2M. Sc. Plant Protevtion, Jihad Agricultural Center of Chehelshahidan, Jihad- Agricultural Organization of Mazandaran, Rumsar, Iran. | ||
| Abstract | ||
| Thomson Navel and Moro orange are important varieties which preserving in storeroom after harvesting for several months. Nowadays, researchers attempted to maintain quality appearance and fruit quality during storage. In this study, the effect of pre-harvest applications (three times) of calcium chloride (0, 1, 2 and 4 percent) was investigated on two citrus (‘Thomson’ and ‘Moro’) varieties during two consecutive years. Fruits harvested and preserved under 5 ◦C and 85 percent RH for 60 days. Some physicochemical properties were measured on the first, 30 and 60 days after harvesting. Results showed that weight loss in fruit treated by CaCl2 was significantly less than control during storage. Although during storage TA in ‘Thomson’ and ‘Moro’ both on treated and control fruits were decreased, but this decline was lower in fruits which treated by foliar CaCl2 applications. Ratio of TSS: TA and EC were lower in CaCl2 treatments at harvest and during storage than control. At each sampling time, amount of ascorbic acid was higher in treated fruits than control. In conclusion, CaCl2 appeared more significant role on keeping fruit quality during storage. | ||
| Keywords | ||
| Citrus; Calcium chloride and Storage | ||
| References | ||
| 1- Ahmed DM, Yousef ARM, Hassan HSA (2010) Relationship between electrical conductivity, softening and color of Fuerte avocado fruits during ripening. Agric. Biol. J. N. Am. 1: 878-885 
 
 2- Bor JY, Chen HY, Yen GC (2006) Evaluation of antioxidant activity and inhibitory effect on nitric oxide production of some common vegetables. J. Agri. Food Chem. 54: 1680-1686 
 
 3- Clarkson DT, Sanderson J (1971) Inhibition of the uptake and long distance transport of calcium by aluminium and other polyvalent cations. J. Exp. Bot. 22: 837-851 
 
 4- Ding C, Chachin K, Hamauzu Y, Ueda Y, Imahori Y (1998) Effects of storage temperatures on physiology and quality of loquat fruit. Posthar. Biol. Tech. 14(3): 309-315 
 
 5- El-HammadyAM, Abdel-Hamid N, Saleh M, Salah A (2000) Effects of gibberellic acid and calcium chloride treatment on delaying maturity, quality and storability of “Balady” mandarin fruits. Arab Univ. J. Agr. Sci. 8 (3): 755-766 
 
 6- Feng G, Yang H, Li Y(2005) Kinetics of relative electrical conductivity and correlation with gas composition in modified atmosphere packaged bayberries (Myricarubra Siebold and Zuccarini). LWT. 38: 249-254 
 
 7- Huisung TC, Iwahori S (1984) Prevention of abscission of Ponkan, (Citrus reticulata, Blanco) leaves by various calcium salts, Memoirs of the Faculty of Agriculture, Kangoshima University, 20: 55-62 
 
 8- Jimenez A, Cressen Kular G, Firmin BJ, Robinson S, Verhoeyen M, Mullineaux P (2002) Changes in oxidative process and components of the antioxidant system during tomato fruit ripening. Planta. 214: 751-758 
 
 9- oyce DC, Shorter AJ, Hockings PD (2001) Mango fruit calcium levels and the effect of postharvest calcium infiltration at different maturities. Sci. Hort. 91: 81-99 
 
 10- Lester GE, Grusak MA (1999) Postharvest application of calcium and magnesium to honeydew and netted muskmelons: effects on tissue ionconcentrations, quality and senescence. J. Am. Soc. Hort. Sci. 124: 545- 552 
 
 11- Mahajan BVC, Dhatt AS (2004) Studies on postharvest calcium chloride application on storage behavior and quality of Asian pear during cold storage. Intl. J. Food Agri. Envir. 2: 157-159 
 
 12- Mahmud TMM, Eryani-Raqeeb A, Al Syed Omar SR, Mohamed Zaki AR, Al Eryani AR (2008) Effects of different concentrations and applications of calcium on storage life and physicochemical characteristics of Papaya (Carica papaya L.). Amr. J. Agric. Bio. Sci. 3: 526-533 
 
 13- Manganaris A, Vasilakakis M, Mignani I, Diamantidis G, Tzavella-Klonari K (2005) The effect of preharvest calcium sprays on quality attributes, physicochemical aspects of cell wall components and susceptibility to brown rot of peach fruits (Prunus persica L. cv. Andross). Sci. Hort. 107 (1): 4-50 
 
 14- Meng X, Han J, Wanga O, Tian S (2009) Changes in physiology and quality of peach fruits treated by methyl jasmonate under low temperature stress. Food Chem. 114: 1028-1035 
 
 15- Moraga MJ, Moraga G, Fito PJ, Martinez-Navarrete N (2009) Effect of vacuum impregnation with calcium lactate on the osmoticdehydration kinetics and quality of osmodehydrated grapefruit. J. Food Eng. 90: 372-379 
 
 16- Obeed RS, Harhash MM (2006) Impact of postharvest treatments on storage life and quality of "Mexican" Lime. J. Adv. Agric. Res. 11: 533-549 
 
 17- Pila N, Gol NB, Ramana Rao TV (2010) Effect of postharvest treatments on physicochemical characteristics and shelf life of Tomato (Lycopersicon esculentum Mill.) fruits during storage. American-Eurasian J. Agric. Envir. Sci. 9 (5): 470-479 
 
 18- Ramezanian A, Rahemi M, Vazifehshenas MR (2009) Effects of foliar application of calcium chloride and urea on quantitative and qualitative characteristics of pomegranate fruits. Sci. Hort. 121: 171-175 
 
 19- Rubinstein B (2000) Regulation of cell death in flower petals. Plant Mol. Biol. 44: 303-318 
 
 20- Ruoyi K, Zhifang Y, Zhaoxin LZ (2005) Effect of coating and intermittent warming on enzymes, soluble pectin substances and ascorbic acid of Prunus persica (cv. Zhonghuashoutao) during refrigerated storage. Food Res. Int. 38: 331-336 
 
 21- Schirra M, Mulas M (1994) Storage of “Monreal” clementine as affected by CaCl2 and TBZ postharvest treatments. Agri. Medi. 124 (4): 238-248 
 
 22- Tagliavini M, Toselli M, Marangoni B, Stampi G, Pelliconi F (1995) Nutritional status of kiwifruit affects yield and fruit storage. Acta Hort. 383: 227-237 | ||
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