ʻO ka lumi anuanu kahi hale kūʻai, me kekahi lumi i makemake ʻia a me ka haʻahaʻa e ka mechanical refrigeration a me ka ʻenehana mālama hou hou, mālama i nā huahana kūikawā i ka ʻoihana meaʻai, lāʻau lapaʻau, ʻiʻo, huaʻai, mea kanu, kemika, iʻa kai, mahiʻai, mahiʻai, ʻenehana hoʻāʻo, maka. mea waiwai a me ke olaola.