No ke aha he ʻōmaʻomaʻo nā ʻōmole pia?

He lōʻihi loa ka moʻolelo o ka pia. Ua ʻike ʻia ka pia mua ma kahi o 3000 BC. Ua hanaia e ka poe Semi ma Peresia. I kēlā manawa, ʻaʻohe huʻa o ka pia, ʻaʻohe omole. Me ka hoʻomau mau ʻana o ka mōʻaukala i ka waena o ke kenekulia 19, ua hoʻomaka ke kūʻai ʻia ʻana o ka pia i loko o nā hue aniani.
Mai ka hoʻomaka ʻana, manaʻo ka poʻe subconsciously he ʻōmaʻomaʻo ke aniani - nā aniani āpau. No ka laʻana, ʻōmaʻomaʻo nā ʻōmole inika, nā ʻōmole paʻi, a me nā puka aniani, a, ʻoiaʻiʻo hoʻi, nā hue pia.
No ka mea, ʻaʻole i oʻo ke kaʻina hana aniani mua, ua paʻakikī ke wehe ʻana i nā mea haumia e like me nā ion ferrous i loko o nā mea maka, no laila he ʻōmaʻomaʻo ka hapa nui o ke aniani i kēlā manawa.
ʻOiaʻiʻo, ke ulu mau nei nā manawa, a ua hoʻomaikaʻi pū ka hana ʻana o ke aniani. Ke hoʻopau loa ʻia nā haumia o ke aniani, ʻōmaʻomaʻo mau ka ʻōmole pia. No ke aha mai? ʻO kēia no ka mea ʻoi aku ka pipiʻi o ke kaʻina hana o ka wehe ʻana i nā mea haumia, a ʻo kahi mea i hana nui ʻia e like me ka hue pia ʻaʻole pono ke kumu kūʻai nui. A ʻo ka mea nui loa, ua ʻike ʻia nā ʻōmole ʻōmaʻomaʻo e hoʻopaneʻe i ka staleness pia.
Maikaʻi kēlā, no laila, i ka hopena o ke kenekulia 19, ʻoiai hiki ke hana i ke aniani akaka me ka haumia ʻole, ʻike mau ka poʻe i nā ʻōmole aniani ʻōmaʻomaʻo no ka pia.
Eia naʻe, ʻaʻole i maʻalahi ke ala e hiki ai ke hoʻonui i ka ʻōmole ʻōmaʻomaʻo. ʻOi aku ka "makaʻu" o ka pia i ka mālamalama. ʻO ka ʻike ʻana i ka lā lōʻihi e alakaʻi i ka piʻi koke ʻana o ka catalytic efficiency o ka mea ʻawaʻawa i loko o ka pia, oxalone, a laila e hoʻolalelale i ka hoʻokumu ʻana o riboflavin. He aha ka Riboflavin? Hoʻopili ʻo ia me kekahi mea i kapa ʻia ʻo "isoalpha acid" e hana i kahi mea ʻino ʻole akā ʻala ʻawaʻawa.
ʻO ia hoʻi, maʻalahi ke pilau a ʻono ka pia ke ʻike ʻia i ka lā.
Ma muli o kēia, i ka makahiki 1930, he hoʻokūkū ko ka ʻōmole ʻōmaʻomaʻo - ʻo ka hue ʻeleʻele. I kekahi manawa, ʻike kekahi i ka hoʻohana ʻana i nā ʻōmole ʻeleʻele e hoʻopaʻa i ka waina ʻaʻole hiki ke hoʻopaneʻe wale i ka ʻono o ka pia ma mua o nā ʻōmole ʻōmaʻomaʻo, akā e pale pū i ka lā i ʻoi aku ka maikaʻi, i ʻoi aku ka maikaʻi o ka pia i loko o ka hue. No laila ma hope, ua māhuahua mālie nā ʻōmole ʻeleʻele.