Journal of Biosystems Engineering

Korean Society for Agricultural Machinery (한국농업기계학회)
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Characteristics Evaluation and Development of Peach Washing System

복숭아의 세척시스템 개발 및 특성 평가

  • Published : 2009.12.25
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Abstract

This study was conducted to find condition of improving the quality of peach by using surfacing washing system. The rate of weight loss of A,B groups were showed slower decreasing trend than CT group and the value of soluble solid degree was not different significantly among all groups from the results of stored peach treat with surface washing system of peach in the first experiment. The colory value of surface were increased with increasing storage period in all treatments. Browning pace of A,B groups were slower than control. Emission of carbon dioxide was increased from the results of respiration rate, 6-10 mL/kg/hr $(10^{\circ}C)$ and 32-41 mL/kg/hr $(25^{\circ}C)$. In second experiment with surface washing system of peach, the value of soluble solid was showed with similar value from 10 $Brix^{\circ}$ to 13 $Brix^{\circ}$. The pace of soft rot of EW groups were lower than CT groups from the results of hardness during storage period. The results of colory value was not showed with significant difference in $15^{\circ}C$ and $20^{\circ}C$ storage temperature but changed to browning in EW groups. The moisture contents was from 85% to 90% in all groups. And the count of total microorganism of EW groups were lower than control. Also total coliform of EW groups were negative. In sensory evaluation, washing peach was showed higher value with significant difference in all acceptability.

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References

  1. Choi, K. J., J. H. Lee, K. S. Kim and S. K. Park. 2001. Changes of the characteristics of 'Kurakatawase' and 'Mibaek' peaches during storage period. Journal of the Korean Society of Post-Harvest Science and Technology of Agricultural Products 8(3):246-251. (In Korean)
  2. Hwang, T. Y., S. M. Son., C. Y. Lee and K. D. Moon. 2001. Quality changes of fresh-cut packaged fuji apples during storage. Korean Journal of Food Science and Technology 33(4):469-473. (In Korean)
  3. Jeong, J. W., J. H. Kim, B. S. Kim and S. W. Jeong. 2003. Characteristics of electrolyzed water manufactured from various electric diaphragm and electrolyte. Korean Society of Food Preservation 10(1):99-105. (In Korean)
  4. Kim, B. S., M. J. Kim and J. H. Choi. 2003. Effects of precooling treatment on the quality of peaches (Mibaek). Korean Journal of Food Science and Technology 35(6):1233-1236. (In Korean)
  5. Kim, M. H., S. R. Shin., M. A. Son and K. S. Kim. 1992. Changes in the wall components of peach during maturation and storage. Korean Journal of Food Science and Technology 21(4):372-376. (In Korean)
  6. Kim, S. D., J. S. Lee and M. K. Kim. 1994. Fermentation of acidic beverage with dropped peach. Journal of the East Asian Society of Dietary Life 4(3):135-146. (In Korean)
  7. Korean Food Nutrition Association (KFNA). 2003. Recommended Dietary Allowances for Koreans 7:320. (In Korean)
  8. Lee, J. Y., G. S. Hong and S. W. Choi. 2000. Inhibition of enzymatic browning of apple juices by benzoic acid isolated from peach seeds. Journal of the Korean Society of Post Harvest Science and Technology of Agricultural Products 7(1):103-107. (In Korean)
  9. Park, B. K., M. H. Oh and D. H. Oh. 2004. Effects of electrolyzed water and organic acids on the growth inhibition of Listeria monocytogenes on lettuce. Korean Society of Food Preservation 11(4):530-537. (In Korean)
  10. Park, D. J., S. I. Hong, H. W. Park and D. M. Kim. 1999. Modified atmosphere packaging of peaches for distribution at ambient temperature. Korean Journal of Food Science and Technology 31(5):1227-1234. (In Korean)
  11. Son, D. Y., K. R. Yoon and S. I. Lee. 2002. Study of the most common allergic foods in Korea. Korean Journal of Food Science and Technology 34(5):885-888. (In Korean)
  12. Yun, H. J., S. Y. Lim, J. M. Hur, B. Y. Lee, Y. J. Choi, J. H. Kwon and D. H. Kim. 2008. Changes of nutritional compounds and texture characteristics of peache (Prunus persica L. Batsch) during post-irradiation storage at different temperature. Korean Society of Food Preservation 15(3):377-384. (In Korean)

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