I kēia manawa, pono ka hapa nui o nā meaʻai e hoʻohana i ka vacuum
mīkini paʻi no ka hoʻopili ʻana, i hiki ai iā ʻoe ke pale aku i ka pala i nā pilikia i kekahi manawa, i mea e hōʻoia ai i kona ʻano hou.
No laila, hoʻohana ʻia ka mīkini pahu meaʻai liʻiliʻi e hoʻohana i ke ʻano o ka loina like e hōʻoia ai i ka maikaʻi o ka meaʻai, ua hoʻokomo ʻia ke kumu hou i nā kikoʻī penei.
1, liʻiliʻi i kuke ʻia i ka meaʻai ʻai ʻai mīkini ʻokiʻoki vacuum deaeration ma waho aʻe o ka pale ʻana i ka ulu ʻana o ka microbial a me ka hana hou ʻana, kahi hana koʻikoʻi ʻē aʻe e pale i ka oxidation o ka meaʻai, no ka mea, ʻo ka aila ʻano meaʻai he nui ka waika momona unsaturated, e ka hopena o ka oxygen oxidation, ʻawaʻawa. meaʻai, deterioration, i ka hou, ka oxidation hoʻi i ka huaora A a me C lilo, volatile mea i loko o ka meaʻai puaʻa ma ke kuleana o ka oxygen, hana i ka waihoʻoluʻu pouli.
No laila, hiki i ka oxygen ke pale i ka pōʻino o ka meaʻai.
2, ʻo ka hoʻopiha piha ʻana, me ka hoʻopili ʻana i nā hiʻohiʻona maikaʻi o ka oxygen, ka ikaika nui a me ka compressive, ke kū ʻana o ka ea, ka hopena mālama, hiki ke hana i ka meaʻai maikaʻi aʻe no ka manawa lōʻihi e mālama ai i ke kala kumu, ka ʻala, ka ʻono, ke ʻano, a me ka meaʻai. waiwai.
3 hou ma hope o ka mimiki, ka pahu pahu, hoʻopiha i ke kinoea hoʻokahi e like me ka nitrogen, carbon dioxide, oxygen, a i ʻole ʻelua, ʻekolu mau ʻano hui kinoea.
ʻO ka nitrogen he inert gas, hoʻopiha i ka hopena, hana i ka ʻeke e mālama i ke kaomi maikaʻi, i mea e pale ai i ka ea o waho i loko o ka ʻeke, ʻeke o ka meaʻai ke kuleana pale.
Hiki ke hoʻoheheʻe ka carbon dioxide i nā ʻano momona a i ʻole ka wai, ke alakaʻi i loko o ka carbonate acid nāwaliwali, a ʻo ka palaho ka mea e pale ai i ka bacteria a me nā microorganism ʻē aʻe.
Ke pale nei ka oxygen i ka ulu ʻana o nā hua bacteria anaerobic, mālama i nā huaʻai, nā mea kanu, nā mea hou a me ka waihoʻoluʻu, ka nui o ka oxygen e mālama i ka ʻiʻo hou, kona ʻulaʻula ʻulaʻula.
ʻO ka mea i luna ke kumu o ke kumu o ka mīkini kīʻaha liʻiliʻi hou i kuke ʻia i ka meaʻai, e hōʻike ana ʻo ke kumu nui o ka pōʻino o ka meaʻai ʻo carbon dioxide, oxygen, kēia mau ʻano kinoea ʻelua, a me ka ea o ke ʻano, aia nā kinoea ʻelua ma nā wahi āpau, no laila pono ʻoe e hoʻohana i ka vacuum e hoʻokaʻawale iā lākou, e mālama i ka meaʻai hou.
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