Abstract
Edible coating may enhance the boundary layer resistance resulting in enhanced shelf life of fruits. Plums (Prunus salicina Lindl. cv. ‘Sapphire’) were treated with coating material based on carbohydrate (Versasheen) with sorbitol as plasticizer and stored at 20 °C and 85% RH. The influence of coating on the gas transmission rates was estimated using a carrier of 100% cellulose paper. Coating treatment reduced the transmission rate of CO2, O2, and H2O. Changes in fruit weight, fruit flesh firmness, color parameters (L*, a*, and hue angle), soluble solids content, pH, titratable acidity, ethylene, CO2, malondialdehyde (MDA), and VIS/NIR fruit reflectance spectrum were recorded in 2-day interval. Edible coating was effective in delaying the increase of pH and the loss of firmness, titratable acidity, L*, hue angle, and MDA. The incorporation of sorbitol showed beneficial effects on decreasing the weight loss, CO2, and ethylene exchange. In the room temperature storage period, not only fruit ripening was measurable in the VIS (350–750 nm) and NIR (750–1,400 nm) wavelength ranges due to the decrease in the fruit chlorophyll absorption but also water loss, respectively. After 5-day room temperature storage the chlorophyll absorption peak in the spectra was already beyond the detection limit in all treatments, while after 3-day storage, the coating effect on the spectral intensities was feasible to separate control from coated plums.
Similar content being viewed by others
References
Abdi N, Holford P, McGlasson WB, Mizrahi Y (1997) Postharvest Biol Technol 12:21–34
Candan AP, Graell J, Larrigaudière C (2008) Postharvest Biol Technol 47:107–112
Manganaris GA, Crisosto CH, Bremera V, Holcroft D (2008) Postharvest Biol Technol 47:429–433
Manganaris GA, Vicente AR, Crisosto CH, Labavitch JM (2007) J Agric Food Chem 55:7015–7020
Abdi N, McGlasson WB, Holford P, Williams M, Mizrahi Y (1998) Postharvest Biol Technol 14:29–39
Kruger L, Cook N, Holcroft DM (2003) Acta Hort 600:453–456
Crisosto CH, Garner D, Crisosto GM, Bowerman E (2004) Postharvest Biol Technol 34:237–244
Olivas GI, Barbosa-Cánovas GV (2005) Crit Rev Food Sci 45:657–670
Park HJ (1999) Trends Food Sci Technol 10:254–260
Avena-Bustillos RJ, Cisneros-Zevallos LA, Krochta JM, Saltveit ME Jr (1994) Postharvest Biol Technol 4:319–329
Perez-Gago MB, Rojas C, Del Río MA (2003) J Food Sci 68:879–883
Conforti FD, Totty JA (2007) Int J Food Sci Technol 42:1101–1106
Del-Valle V, Hernández-Muñoz P, Guarda A, Galotto MJ (2005) Food Chem 91:751–756
Certel M, Uslu MK, Ozdemir F (2004) J Sci Food Agric 84:1229–1234
Sablani SS, Kasapis S, Al-Tarqe ZH, Al-Marhubi I, Al-Khuseibi M, Al-Khabori T (2007) J Food Eng 82:443–449
Lagarrigue S, Alvarez G, Cuvelier G, Flick D (2008) Carbohyd Polym 73:148–155
Krochta JM, Baldwin EA, Nisperos-Carriedo M (2002) Edible coatings and films to improve food quality. In: Mchugh TH, Krochta JM (eds) Permeability properties of edible films. CRC Press, Boca Raton, pp 139–188
Kaniuga Z, Michalski W (1978) Planta 140:129–136
Eum HL (2007) Postharvest characteristics of strawberry, broccoli, and tomato in response to nitric oxide. Department of Plant Science, Seoul National University, Seoul, Korea
Du Z, Bramlage WJ (1992) J Agric Food Chem 40:1566–1570
Donhowe IG, Fennema O (1994) Edible films and coatings: characteristics, formation, definitions, and testing methods. In: Edible coatings and films to improve food quality. Technomic Publishing Company, Pennsylvania, USA, pp 1–24
Özden Ç, Bayındırlı L (2002) Eur Food Res Technol 214:320–326
Martínez-Romero D, Dupille E, Guillén F, Valverde JM, Serrano M, Valero D (2003) J Agric Food Chem 51:4680–4686
Yaman Ö, Bayındırlı L (2002) Lebensm Wiss Technol 35:146–150
Valverde JM, Valero D, Martínez-Romero D, Guillén F, Castillo S, Serrano M (2005) J Agric Food Chem 53:7807–7813
Dong L, Lurie S, Zhou HW (2002) Postharvest Biol Technol 24:135–145
Martínez-Romero D, Alburquerque N, Valverde JM, Guillén F, Castillo S, Valero D, Serrano M (2006) Postharvest Biol Technol 39:93–100
Guerra M, Casquero PA (2008) Postharvest Biol Technol 47:325–332
Del Río LA, Pastori GM, Palma JM, Sandalio LM, Sevilla F, Corpas FJ, Jiménez A, López-Huertas E, Hernández JA (1998) Plant Physiol 116:1195–1200
Zhuang H, Hildebrand DF, Barth MM (1995) J Agric Food Chem 43:2585–2591
Yamauchi N, Harada K, Watada A (1997) Postharvest Biol Technol 12:239–245
Shao HB, Liang ZS, Shao MA, Wang BC (2005) Colloid Surface B 42:107–113
Olsen KL, Schomer HA, Bartram RD (1969) J Am Soc Hortic Sci, pp 821–828
Merzlyak MN, Gitelson AA, Chivkunova OB, Rakitin VY (1999) Physiol Plant 106:135–141
Zude M (2003) Anal Chim Acta 481:119–126
Birth GS, Hecht HG (1987) Near-Infrared Technology in the Agricultural and Food Industries, St. Paul, Minnesota, American Association of Cereal Chemists, pp 1–15
Kawano S, Abe H (1995) J Near Infrared Spectrosc 3:211–218
Nicolai BM, Beullens K, Bobelyn E, Peirs A, Saeys W, Theron KI, Lammertyn J (2007) Postharvest Biol Technol 46:99–118
Zude M, Birlouez-Aragon I, Paschold PJ, Rutledge DN (2007) Postharvest Biol Technol 45:30–37
Acknowledgments
The project was carried out with the financial support provided by the DFG-Project HESPERIDES (Germany).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Eum, H.L., Hwang, D.K., Linke, M. et al. Influence of edible coating on quality of plum (Prunus salicina Lindl. cv. ‘Sapphire’). Eur Food Res Technol 229, 427–434 (2009). https://doi.org/10.1007/s00217-009-1054-8
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00217-009-1054-8