Ajiyar ruwan teku a cikin sanyi a Trinidad da Tobago

Ta yaya ya kamata a ƙididdige farashin ajiyar sanyi? Waɗanne abubuwa ne ke shafar farashin ajiyar sanyi? Ina ganin cewa abokan ciniki da yawa suna damuwa da wannan batu. Zan gabatar muku da abubuwan da ake la'akari da su musamman game da farashin ajiyar sanyi.

    1. Wurin ajiyar sanyi - yanayin zafi na waje

    Gina wurin ajiyar sanyi yana da iyaka ta hanyar bambancin zafin jiki tsakanin ciki da waje na wurin ajiyar sanyi da kuma bambancin matsin lamba na tururin ruwa. Dangane da yanayin wurin ajiyar sanyi, zafin ciki na dogon lokaci na wurin ajiyar sanyi yana cikin kewayon zafin jiki na -40℃~0℃Canje-canjen lokaci-lokaci, tare da buƙatar buɗe ƙofofi akai-akai a cikin ayyukan samar da ajiyar sanyi, wanda ke haifar da musayar zafin jiki, zafi da danshi tsakanin ciki da wajen ajiyar sanyi, ya sa gine-ginen ajiyar sanyi su ɗauki matakan fasaha masu dacewa don rufe zafi da rufe tururi don daidaitawa da halayen ajiyar sanyi. Wannan kuma shine bambanci tsakanin ginin ajiyar sanyi da halayen gine-gine na yau da kullun.

    2. Girman wurin ajiyar sanyi

    Girman da adadin firiji suna da alaƙa da girman wurin ajiyar sanyi.

    3. Menene wurin ajiyar sanyi da ake amfani da shi don adanawa?

    Zafin da ake buƙata don adana abubuwa daban-daban ya bambanta, ana kiyaye kayan lambu na yau da kullun sabo a 0°C, kuma ana sanya nama a cikin firiji a -18°C.

    4. Zafin da ake buƙatar wurin ajiyar sanyi ya isa

    Za a iya raba ajiyar sanyi zuwa rukuni huɗu: zafin jiki mai yawa, matsakaicin zafin jiki, ƙarancin zafin jiki da kuma yanayin zafi mai ƙarancin zafi. Yawanci:

    Zafin ajiyar sanyi mai zafi shine -10℃~+8℃, wanda ya dace da adana 'ya'yan itatuwa da kayan lambu; matsakaicin zafin sanyi shine -10℃~-23℃, wanda ya dace da sanyaya abinci mai sanyi; zafin ajiyar sanyi mai ƙarancin zafi gabaɗaya shine -23℃~-30℃, ya dace da sanyaya kayayyakin ruwa da suka daskare da abincin kaji; yanayin zafi mai ƙarancin zafi da kuma daskarewa mai sauri shine -30℃~-80℃, ya dace da saurin daskarewa kafin a saka sabbin kayayyaki a cikin firiji.

    Amfanin ajiyar abinci a cikin sanyi:

    1. Ayyukan sinadarai da enzymes suma suna raguwa, ana rage yawan metabolism, kuma ana tsawaita lokacin kiyaye abincin 'ya'yan itace da kayan lambu. Idan aka ɗaga zafin jiki daga ajiyar sanyi sannan aka sayar a zafin ɗaki, dandanon asali da sabo za su dawo, kuma fa'idodin tattalin arziki za su tabbata.

    2. Gina wurin adana abinci a cikin sanyi. Ana sarrafa abincin nama ta hanyar adana shi a cikin sanyi. Idan ya faɗi zuwa kusan 0℃, naman da kansa ba zai daskare ba. A lokaci guda, girma da haifuwar ƙwayoyin cuta masu lalacewa za su ragu. Lokacin sabo da inganci suma an tabbatar da su sosai. Sau da yawa muna cewa "sabo mai sanyi"; idan ya faɗi zuwa ƙananan zafin jiki, kamar -18°C da ƙasa da haka, danshi da ruwan naman zai canza daga ruwa zuwa kankara cikin ɗan gajeren lokaci, kuma ba zai iya samar da ruwan da ake buƙata don rayuwar ƙwayoyin cuta ba. A lokaci guda, ƙarancin zafin jiki yana hana girma da haifuwar ƙwayoyin cuta, wanda zai iya inganta juriyar adana kayayyakin nama sosai da kuma cimma tallace-tallace mai tsawo.

    3. Gina wurin adana abinci a cikin sanyi A lokacin da ake sanyaya abinci, abincin da kansa yana ɗauke da sinadarai masu gina jiki kamar sukari, furotin, mai, da gishiri marasa tsari, waɗanda da kyar za a rasa su, don haka ɗanɗanon abincin ya kasance iri ɗaya idan aka ci shi a zafin ɗaki.