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. 2010 Sep 8;47(4):437–441. doi: 10.1007/s13197-010-0072-7

Water use optimization in zero energy cool chambers for short term storage of fruits and vegetables in coastal area

Kalpana Rayaguru 1,✉, Md K Khan 1, N R Sahoo 1
PMCID: PMC3551005  PMID: 23572666

Abstract

Suitability of zero energy cool chamber (ZECC) for short term storage of fruits and vegetables was studied in coastal districts of Orissa. Quantity of water applied in ZECC was standardized. The optimum water level of 75 l/day and 90 l/day was required to achieve a steady and conducive storage environment for storage of fruits and vegetables in summer and winter months, respectively. The chamber was kept average temperature of its environment less by 5–8°C than the outside temperature and maintained more than 90% RH. The ZECC was very effective in extending the storage life of potato, tomato, brinjal, mango, banana and spinach by 3 to 15 days as compared to ambient conditions.

Keywords: Evaporative cooled storage chamber, Fruits, Vegetables, Shelf-life

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References

  1. Rai D.R. MAP and its effect on quality and shelf life of fruits and vegetables. J Food Sci Technol. 2002;39:619–623. [Google Scholar]
  2. Thakur K.S., Lalkaushal B.B., Sharma R.M. Effect of different post harvest treatments and storage conditions on the fruit quality of kinnow. J Food Sci Technol. 2002;39:609–618. [Google Scholar]
  3. Roy S.K., Khurdiya D.S. Studies on evaporatively cooled zero energy input chamber for storage of horticultural produce. Indian Food Packer. 1986;40:26–31. [Google Scholar]
  4. Dash S.K., Chandra P. Evaporative cooling systems for Storage of Fruits and vegetables. Indian Food packer. 2001;55:79–87. [Google Scholar]
  5. Jha S.N., Kudos S.K.A. Determination of physical properties of pads for maximizing cooling in evaporative cool store. J Agril Eng. 2006;43:92–97. [Google Scholar]
  6. Jha S.N., Chopra S. Selection of bricks and cooling pad for Constructions of evaporative cooled storage structure. J Inst Eng (I) (AG) 2006;87:25–28. [Google Scholar]
  7. Pal R.K., Roy S.K. Zero energy cool chamber for maintaining post harvest quality of carrot. Indian J Agric Sci. 1988;58:665–667. [Google Scholar]
  8. Prava A., Sharma H.R., Goel A.K., Verma R. Changes in ascorbic acid content of lemon fruits stored in zero energy cool chamber & under ambient atmosphere. J Dairying Foods Home Sci. 2006;25:73–75. [Google Scholar]
  9. Jha S.N. Development of a pilot scale evaporative cooled storage structure for fruits and vegetables in hot and dry region. J Food Sci Technol. 2008;45:148–151. [Google Scholar]
  10. Ganeshan M., Balsubramanian K., Bhavani R.V. Studies on the application of different levels of water on zero energy cool chamber with reference to the shelf life of Brinjal. J Ind Insti Sci May June. 2004;84:107–111. [Google Scholar]
  11. Tefera A., Seyoum T., Woldetsadik K. Effect of disinfection, packaging and storage environment on the shelf life of mango. Biosystems Engg. 2007;96:201–212. doi: 10.1016/j.biosystemseng.2006.10.006. [DOI] [Google Scholar]
  12. Mohammed M., Wilson L.A., Gomes P.L. Post-harvest sensory and physiochemical attributes of processing and non processing tomato cultivar. J Food Quality. 1999;22:167–182. doi: 10.1111/j.1745-4557.1999.tb00549.x. [DOI] [Google Scholar]
  13. Anyanwu E.E. Design and measured performance of a porous evaporative cooler for preservation of fruits and vegetables. Energy Conversion Management. 2004;45:2187–2195. doi: 10.1016/j.enconman.2003.10.020. [DOI] [Google Scholar]
  14. Getinet H., Seyoum T., Woldetsadik K. The effect of cultivar, maturity stage and storage environment on quality of tomatoes. J Food Eng. 2008;87:467–478. doi: 10.1016/j.jfoodeng.2007.12.031. [DOI] [Google Scholar]
  15. Taha A.Z., Rahim A.A.A., Eltom O.M.M. Evaporative cooler using a porous material to be used for preservation of food. Renewable Energy. 1994;5:474–476. doi: 10.1016/0960-1481(94)90417-0. [DOI] [Google Scholar]
  16. Mordi J.I., Olorunda A.O. Effect of evaporative cooler environment on the visual qualities and storage life of fresh tomatoes. J Food Sci Technol. 2003;40:587–591. [Google Scholar]
  17. Thiagu R., Chand N., Habibunnisa E.A., Prasad B.A., Ramana K.V.R. Effect of evaporative cooling storage on ripening and quality of tomato. J Food Quality. 1991;14:127–144. doi: 10.1111/j.1745-4557.1991.tb00054.x. [DOI] [Google Scholar]

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