ar
ﻤﺪﺓ ﻓﺈﻧﻪﻟﺘﺠﻨﺐ ﺣﺪﻭﺙ ﺃﻱ ﺇﺿﺮﺍﺭ ﺑﺠﻮﺩﺓ ﺍ ﻮﺍﺩ ﺍﻟﻐﺬﺍﺋﻴﺔ ﺍ
ﻳﻜﻮﻥ ﻣﻦ ﺍﻟﻬﺎﻡ ﺃﻥ ﻳﺘﻢ ﻋﺪﻡ ﲡﺎﻭﺯ ﻣﺪﺓ ﺍﻟﺘﺨﺰﻳﻦ ﺍﻟﻘﺼﻮﻯ
ﺍ ﺴﻤﻮﺡ ﺑﻬﺎ. ﻣﺪﺓ ﺍﻟﺘﺨﺰﻳﻦ ﺗﻜﻮﻥ ﻣﺘﻮﻗﻔﺔ ﻋﻠﻰ ﻧﻮﻉ ﺍ ﻮﺍﺩ
ﻤﺪﺓ. ﺗﺸﻴﺮ ﺍﻷﺭﻗﺎﻡ ﺍ ﺘﻮﺍﺟﺪﺓ ﺑﺠﻮﺍﺭ ﺍﻟﺮﻣﻮﺯ ﺇﻟﻰﺍﻟﻐﺬﺍﺋﻴﺔ ﺍ
.ﻤﺪﺓﺍ ﺪﺓ ﺍﻟﺸﻬﺮﻳﺔ ﺍ ﻔﺘﺮﺿﺔ ﻔﻆ ﺍ ﻮﺍﺩ ﺍﻟﻐﺬﺍﺋﻴﺔ ﺍ
ﻭﻳﺒﻐﻲ ﺍﻻﻧﺘﺒﺎﻩ ﺇﻟﻰ ﺗﺎﺭﻳﺦ ﺍ ﻧﺘﺎﺝ ﺃﻭ ﺗﺎﺭﻳﺦ ﺍﻟﺼ ﺣﻴﺔ ﺑﺎﻟﻨﺴﺒﺔ
.ﻤﺪﺓ ﺍ ﻌﺮﻭﺿﺔ ﻟﻠﺒﻴﻊ ﻓﻲ ﺍﶈ ﺕ ﺍﻟﺘﺠﺎﺭﻳﺔﻟﻠﻤﻮﺍﺩ ﺍﻟﻐﺬﺍﺋﻴﺔ ﺍ
ﻳﺤﻮﻝ ﺍﻟﺼﻨﺪﻭﻕ ﺍﻟﺒﺎﻋﺚ ﻟﻠﺒﺮﻭﺩﺓ ﺩﻭﻥ ﺍﻻﻧﺨﻔﺎﺽ ﺍﻟﺴﺮﻳﻊ
ﻤﺪﺓ ﻭﺍﶈﻔﻮﻇﺔ ﺩﺍﺧﻞ ﺍ ﻬﺎﺯﻟﺪﺭﺟﺔ ﺣﺮﺍﺭﺓ ﺍ ﻮﺍﺩ ﺍﻟﻐﺬﺍﺋﻴﺔ ﺍ
.ﻓﻲ ﺣﺎﻟﺔ ﺍﻧﻘﻄﺎﻉ ﻟﻠﺘﻴﺎﺭ ﺍﻟﻜﻬﺮﺑﺎﺋﻲ ﺃﻭ ﻋﻨﺪ ﺣﺪﻭﺙ ﻋﻄﺐ
ﻤﺪﺓﻭﻳﺘﻢ ﺍﻟﺘﻮﺻﻞ ﺇﻟﻰ ﺃﻃﻮﻝ ﻓﺘﺮﺓ ﻟﺘﺨﺰﻳﻦ ﺍ ﻮﺍﺩ ﺍﻟﻐﺬﺍﺋﻴﺔ ﺍ
ﻋﻨﺪ ﻭﺿﻊ ﺍﻟﺼﻨﺪﻭﻕ ﺍﻟﺒﺎﻋﺚ ﻟﻠﺒﺮﻭﺩﺓ ﻓﻲ ﺍﻟﻘﺴﻢ ﺍﻟﻌ ﹸ ﻠﻮﻱ
ﺼﺺﳝﻜﻦ ﺣﻔﻆ ﺍﻟﺼﻨﺎﺩﻳﻖ ﺍﻟﺒﺎﻋﺜﺔ ﻟﻠﺒﺮﻭﺩﺓ ﻓﻲ ﺍﻟﺪﺭﺝ ﺍ
.ﻟﻬﺎ ﺑﺒﺎﺏ ﺍ ﻬﺎﺯ ﻣﻦ ﺃﺟﻞ ﺗﻮﻓﻴﺮ ﺍ ﻜﺎﻥ
ﻭﳝﻜﻦ ﻛﺬﻟﻚ ﺇﺧﺮﺍﺝ ﺍﻟﺼﻨﺪﻭﻕ ﺍﻟﺒﺎﻋﺚ ﻟﻠﺒﺮﻭﺩﺓ ﻭﺍﺳﺘﺨﺪﺍﻣﻪ
ﻟﻠﺤﻔﺎﻅ ﺍ ﺆﻗﺖ ﻋﻠﻰ ﺩﺭﺟﺔ ﺣﺮﺍﺭﺓ ﺍ ﻮﺍﺩ ﺍﻟﻐﺬﺍﺋﻴﺔ, ﻋﻠﻰ ﺳﺒﻴﻞ
ﻳﺴﺎﻋﺪ ﻫﺬﺍ ﺍ ﺮﺷ ﹺ ﺢ ﻋﻠﻰ ﺍﻟﺘﺨﻔﻴﻒ ﻣﻦ ﺣﺪﺓ ﺍﻟﺮﻭﺍﺋﺢ
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ﺍ ـﺪﻭﻝ ﺍﻟﺰﻣﻨـﻲ ﻟﻠﺘﺠﻤﻴـﺪ
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ﺍﻟﺼﻨـﺎﺩﻳﻖ ﺍﻟﺒﺎﻋﺜـﺔ ﻟﻠﺒـﺮﻭﺩﺓ
.ﺑﺸﻜﻞ ﻣﺒﺎﺷﺮ ﻓﻮﻕ ﺍ ﻮﺍﺩ ﺍﻟﻐﺬﺍﺋﻴﺔ
.ﺍ ﺜﺎﻝ ﻓﻲ ﺣﻘﻴﺒﺔ ﺗﺒﺮﻳﺪ ﻣ ﹸ ﻌﺪﺓ ﻟﺬﻟﻚ
ﻣﺮﺷ ﹺ ﺢ ﻛﺮﺑﻮﻧﻲ ﻧﺸ ﹺ ـﻂ
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ﻋﻠﻰ ﺭﻑ ﺍﻟﺰﺟﺎﺟﺎﺕ ﳝﻜﻦ ﺣﻔﻆ ﺯﺟﺎﺟﺎﺕ ﺑﺼﻮﺭﺓ ﻣﻨﺔ. ﺍ ﺎﺳﻚ
ﻟﻠﺘﻮﺻﻞ ﺇﻟﻰ ﻇﺮﻭﻑ ﻣﻨﺎﺧﻴﺔ ﻣﺜﺎﻟﻴﺔ ﻟﺘﺨﺰﻳﻦ ﺍ ﻀﺮﻭﺍﺕ
ﻭﺧﻀﺮﻭﺍﺕ ﺍﻟﺴﻠﻄﺎﺕ ﺍﻟﻮﺭﻗﻴﺔ ﻭﺍﻟﻔﻮﺍﻛﻪ, ﻓﺈﻧﻪ ﻳﻜﻮﻥ ﻣﻦ
,ﺍ ﻤﻜﻦ, ﻭﻋﻠﻰ ﺣﺴﺐ ﻛﻤﻴﺔ ﺍ ﻮﺍﺩ ﺍﻟﻐﺬﺍﺋﻴﺔ ﺍﶈﻔﻮﻇﺔ ﻓﻴﻪ
.ﺃﻥ ﻳﺘﻢ ﺗﻨﻈﻴﻢ ﺩﺭﺟﺔ ﺭﻃﻮﺑﺔ ﺍﻟﻬﻮﺍ ﻓﻲ ﻭﻋﺎ ﺍ ﻀﺮﻭﺍﺕ
ﺍﻟﺼﻮﺭﺓ
ﻛﻤﻴﺎﺕ ﺻﻐﻴﺮﺓ ﻣﻦ ﺍ ﻮﺍﺩ ﺍﻟﻐﺬﺍﺋﻴﺔ – ﻳﺘﻢ ﺩﻓﻊ ﺍ ﻨﻈﻢ ﺇﻟﻰ
.ﻛﻤﻴﺎﺕ ﻛﺒﻴﺮﺓ ﻣﻦ ﺍ ﻮﺍﺩ ﺍﻟﻐﺬﺍﺋﻴﺔ – ﻳﺘﻢ ﺩﻓﻊ ﺍ ﻨﻈﻢ ﺇﻟﻰ ﺍﻟﻴﻤﲔ
ﻓﻲ ﻗﺴﻢ ﺍﻟﺘﺨﺰﻳﻦ ﺍﻟﺒﺎﺭﺩ )ﻗﺴﻢ ﺷﻴﻠﻠﺮ( ﳝﻜﻦ ﺃﻥ ﺗﻮﺟﺪ
)ﺻﻔﺮ( ﺩﺭﺟﺔ ﻣﺌﻮﻳﺔ. ﻭﻫﺬﻩ ﻇﺮﻭﻑ
.(ﻣﺜﺎﻟﻴﺔ ﻟﺘﺨﺰﻳﻦ ﺍﻷﺳﻤﺎﻙ ﻭﺍﻟﻠﺤﻮﻡ ﻭﺍﻟﻨﻘﺎﻧﻖ )ﺍﻟﺴﺠﻖ
ﻫﺬﺍ ﺍﻟﻘﺴﻢ ﻏﻴﺮ ﻣﻨﺎﺳﺐ ﻔﻆ ﺧﻀﺮﻭﺍﺕ ﺍﻟﺴﻠﻄﺎﺕ ﺍﻟﻮﺭﻗﻴﺔ
ﺍﻟﺼﻮﺭﺓ
ﺛﻢ ﻳﺘﻢ ﻭﺿﻌﻪ
.ﺍﻟﻜﺮﻳﻬﺔ
ﻳﺠﺐ ﺍﺳﺘﺨﺪﺍﻡ ﺃﺩﻭﺍﺕ ﻏﻴﺮ ﺣﺎﺩﺓ ﻟﻨﺰﻉ ﺃﻭﺍﻧﻲ ﺍﻟﺜﻠﺞ ﺍ ﻠﺘﺼﻘﺔ
ﻟﺘﻔﺮﻳﻎ ﺍﻟﺜﻠﺞ ﻳﺤﻤﻞ ﺍﻟﻮﻋﺎ ﻣﻬﻠﺔ ﻗﺼﻴﺮﺓ ﲢﺖ ﻣﺎ ﻣﻨﺴﺎﺏ
.ﺍ ﺎﺹ ﺑﺎﻟﺮﻑ ﻗﺎﺑﻞ ﻟﻠﺘﺸﻜﻴﻞ ﺍ ﺘﻨﻮﻉ
ﻭﻋﺎﺀ ﺍ ﻀﺮﻭﺍﺕ ﲟﻨﻈﻢ ﻟﺪﺭﺟﺔ ﺍﻟﺮﻃﻮﺑﺔ
(ﻗﺴﻢ ﺍﻟﺘﺨﺰﻳﻦ ﺍﻟﺒﺎﺭﺩ )ﻗﺴﻢ ﺷﻴﻠﻠﺮ
.ﻭﺍ ﻀﺮﻭﺍﺕ ﻭﺍ ﻮﺍﺩ ﺍﻟﻐﺬﺍﺋﻴﺔ ﺍ ﺴﺎﺳﺔ ﻟﻠﺮﻃﻮﺑﺔ
ﻳﺘﻢ ﻣﻞ ﻭﻋﺎ ﻣﻜﻌﺒﺎﺕ ﺍﻟﺜﻠﺞ ﲟﺎ ﺑﻨﺴﺒﺔ
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.ﺃﻭ ﻳﺮﺝ ﺍﻟﻮﻋﺎ ﻋﺪﺓ ﻣﺮﺍﺕ
ﺭﻑ ﺍﻟﺰﺟﺎﺟﺎﺕ
ﺍﻟﺼﻮﺭﺓ
ﺍﻟﺼﻮﺭﺓ
.ﺍﻟﻴﺴﺎﺭ
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ﺩﺭﺟﺎﺕ ﺣﺮﺍﺭﺓ ﺃﻗﻞ ﻣﻦ
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ﻭﻋﺎﺀ ﻣﻜﻌﺒﺎﺕ ﺍﻟﺜﻠﺞ
ﺍﻟﺼﻮﺭﺓ
.ﻓﻲ ﺣﻴﺰ ﺍﻟﺘﺠﻤﻴﺪ
()ﻳﺪ ﻣﻠﻌﻘﺔ