EFFECT OF ABSORPTION REFRIGERATION SYSTEM ON POTATO CHARACTERISTICS | ||
| Misr Journal of Agricultural Engineering | ||
| Article 58, Volume 27, Issue 4, October 2010, Pages 1938-1952 PDF (577 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/mjae.2010.105377 | ||
| Authors | ||
| M. Darwesh1; A.H. Elmetwalli1; A. Derbala2; T. Fouda3; M. Morad4 | ||
| 1Lecturer, Agric. Eng. Dept., Fac. Of Agric., Tanta Univ., Egypt | ||
| 2Assoc. Prof. Eng. Dept., Fac. Of Agric., Tanta Univ., Egypt | ||
| 3Prof., Agric. Eng. Dept., Fac. Of Agric., Tanta Univ., Egypt | ||
| 4Prof., Agric. Eng. Dept., Fac. Of Agric., Zagzig Univ., Egypt | ||
| Abstract | ||
| The changes in potato charactristeics as a function of storage temperature and time were evaluated for different quality parameters ( physical: dimentions; chemical: reducing sugars, starch,, titrable activity mechanica :weight, firmness and physiological: sprouts). under using the solar diffusion absorption refrigeration system during storage period ( two months). .The main results of this research work can be concluded and summarized as follows:- The potato length ,width, thickness, spherical shape, weight, firmness, decreasing by 5.21, 10, 11.19,12.96,9.2% after cooling storage period respectively while infected and sorputs potato percentage and sugar concentration increased to 11.76% and 15% after cooling storage period. | ||
| References | ||
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