Hoʻohana ʻo Sucrose i ka uila?
Nā mea
Hoʻopaʻa ʻia ʻo Sucrose e kahi paʻa covalent. ʻO kona mau ʻāpana he mau molekole kōpaʻa kū ʻole i loaʻa ʻole ke kau uila. ʻAʻole hoʻokele ʻo Sucrose i ka uila ma kona ʻano paʻa a wai. Akā, lawe ʻia ka sucrose e nā pūnaewele o ke kino e hoʻohana ʻia ma ke ʻano he ikehu a mālama ʻia paha e like me ka momona.
E hoʻomau i ka heluhelu ma lalo e aʻo hou e pili ana i ka sucrose a me kona hopena i ke kino.
Sucrose a me ka uila
ʻO Sucrose kahi mole kovalent. Hoʻopaʻa pū ʻia nā ʻāpana glucose a me ka fructose o ka sucrose e nā paʻa covalent. ʻO ia hoʻi, hoʻokahi a ʻoi aʻe paha o nā electron i hoʻokaʻawale ʻia ma waena o nā ʻāpana ʻelua. ʻIke ʻia kēia pilina ma ka wai (H2O) a me nā ʻakika acetic.
Pono e hoʻokaʻawale ʻia nā molekule i mea e hoʻokō ai i ke au uila.
ʻO nā ion he mau ʻātoma a i ʻole nā molekole e hoʻokele maoli i ke au uila. ʻO kahi laʻana o kahi pūhui i loaʻa nā ion he sodium chloride (paʻakai), kahi hopena electrolyte nāwaliwali. ʻO kēia electrolyte nāwaliwali e alakaʻi i ka uila ke hoʻoheheʻe ʻia i ka wai. ʻO kēia no ka paʻa ʻana o ka sodium chloride e kahi paʻa ionic. E hoʻokaʻawale a hoʻopuehu nā ion i loko o ka wai.
ʻAʻole hoʻokele ʻo Sucrose i ka uila no ka mea ua paʻa pū ʻia ia e nā paʻa covalent.
Ma ka ʻaoʻao ʻē aʻe, hiki i kekahi mau pūhui covalent ke alakaʻi i ka uila ke hoʻoheheʻe ʻia i loko o ka wai. ʻO kekahi laʻana o kēia mea ʻo ka acetic acid. Acetic acid, ke hoʻoheheʻe ʻia i loko o ka wai, lilo ia i mea hoʻonā ionic.
I ka hihia o ka sucrose, ʻaʻole ia e ionize i ka wā i hoʻoheheʻe ʻia i loko o nā wai wai. Hoʻokumu ʻia ka Sucrose i nā molekole kōpaʻa kūʻokoʻa (i kēia hihia, glucose a me ka fructose). ʻAʻohe hoʻoili uila o kēia mau mole. ʻAʻole lawe ʻo Sucrose i ka uila ma kona ʻano kūlohelohe a i hoʻoheheʻe ʻia.
He aha ka sucrose?
ʻIke pinepine ʻia ʻo Sucrose ʻo ke kō papaʻaina a me ke kō granulated.
ʻO Sucrose (C12H22O11) he pūhui kō i hana ʻia ma ka hui ʻana i hoʻokahi mole o ka glucose a me hoʻokahi mole o ka fructose. Hāʻule kēia ʻano hui kō ma lalo o ka māhele o nā disaccharides, ʻelua monosaccharides (ma kēia ʻano glucose a me ka fructose) i hoʻopili pū ʻia e kahi paʻa glycosidic. Ma ka ʻōlelo a ka poʻe kamaʻāina, ʻo ka sucrose kahi pūhui kō i hana ʻia e nā kō maʻalahi ʻelua.
ʻO ka Sucrose kekahi ʻano ʻano kaʻapona kūikawā.
ʻO nā kalapona nā molekole i hiki i ke kino ke hoʻololi i ikehu. Hoʻopau ke kino i nā ʻakika i ka glucose, i hoʻohana ʻia e nā cell no ka ikehu. Hoʻopaʻa ʻia ka nui o ka glucose i ka momona. ʻO ka Sucrose he "carbohydride maʻalahi" no ka mea he mea maoli ia i ka glucose. ʻO kahi teaspoon o ka sucrose (a i ʻole ka papa kōpaʻa) ua like ia me 4 grams o nā kaʻa.
ʻO Sucrose kahi waiʻaʻaʻaʻaʻa maʻalahi i loaʻa nā molekole kō (glucose a me ka fructose) i hoʻopili ʻia e nā paʻa covalent.
Nā kumu a me ka hana ʻana o ka sucrose
ʻO ka mea nui paha, ua ʻai mua ʻoe i nā meaʻai me ka sucrose.
ʻIke nui ʻia ʻo Sucrose ma kona inoa maʻamau, ʻo ka papa kō. ʻO Sucrose kahi kōpaʻa kūlohelohe maoli i loaʻa i nā huaʻai, nā mea kanu a me nā nati. E hoʻomaopopo he nui nā ʻano kōpaʻa ʻē aʻe ma waho o ka sucrose. No ka laʻana, loaʻa i nā tōmato ka glucose a me ka fructose, akā ʻaʻole ka sucrose. I ka manawa like, ʻo ke kō i loko o nā pī momona he sucrose.
Hana ʻia ʻo Sucrose mai ke kō a me ke kō.
Loaʻa ka Sucrose ma ka waiho ʻana i kēia mau mea kanu i loko o ka wai wela a me ka unuhi ʻana i ka syrup kō mai ia mau mea. Hoʻomaʻemaʻe ʻia kēia syrup ma o ke kaʻina hana he nui a hiki i ka hoʻokaʻawale ʻia ʻana o ka sucrose a crystallized i loko o ke kō papaʻaina maʻamau. Kapa ʻia kēia ʻano sucrose i ke kō i hoʻohui ʻia.
Hoʻohana i ka sucrose
ʻOi aku ka hoʻohana ʻana o Sucrose ma mua o ka hoʻohui ʻana i ka ʻono i nā meaʻai a me nā mea inu.
Hoʻohana ʻia ke kō i hāʻawi ʻia e ka sucrose e hoʻohui i ke ʻano a me ke ʻano o nā meaʻai i kālua ʻia. ʻO Sucrose kahi ʻano mea mālama ʻē aʻe i hoʻohana mau ʻia i nā jams a me nā jellies. Eia kekahi, hoʻohana ʻia e hoʻopaʻa i nā emulsions a hāʻawi i ka ʻono.
Ka hopena o ka sucrose i ke kino
I kēia manawa ua pane mākou i ka nīnau inā ke alakaʻi nei ka sucrose i ka uila, e kū mai ka nīnau aʻe: he aha ka sucrose e hana ai i ko mākou kino?
E wāwahi mau ʻia ka Sucrose e ko mākou kino i ka glucose a me ka fructose. Hoʻokomo ka glucose i ke koko, kahi e hoʻokuʻu ai i ka insulin. Kōkua ka Insulin i ka hāʻawi ʻana i ka glucose i loko o nā cell, kahi e hoʻohana ʻia no ka ikehu a mālama ʻia paha e like me ka momona. I kēia manawa, hoʻololi ʻia ka fructose e ke ake a me ka ʻōpū.
Aneane hiki ʻole ke haʻalele i nā meaʻai me ka sucrose.
Aia ka Sucrose i nā meaʻai olakino e like me nā mea kanu a me nā huaʻai. Loaʻa ia ma nā meaʻai a me nā mea inu i hana ʻia me ke kō papaʻaina. Ma ka pae molekala, ʻaʻohe ʻokoʻa ma waena o nā kumu kūlohelohe a me nā kumu kūlohelohe o ka sucrose. ʻO ke kumu nui i makemake ʻia ai nā kumu kūlohelohe ʻo ia ka loaʻa ʻana o nā fiber a me nā meaʻai e hoʻolōʻihi i ka lawe ʻana o ka glucose i ke kino.
ʻO ka ʻai ʻana i nā mea liʻiliʻi o ka sucrose ʻaʻole paha he hopena maikaʻi ʻole i ko mākou kino. Eia naʻe, ʻo ka ʻai ʻana i ka nui o ka sucrose e like me ke kō i hoʻohui ʻia e hiki ke hoʻopilikia i ko mākou kino.
Nā hopena olakino o ka sucrose
Hāʻawi ʻo Sucrose i ke kino me ka ikehu e hana i nā hana kino a me ka noʻonoʻo.
He ʻāpana koʻikoʻi ʻo Sucrose i ka ʻai kanaka. Nui nā huaʻai a me nā mea kanu i loaʻa i ka sucrose a me nā meaʻai nui ʻē aʻe e pono ai ke kino. ʻO Sucrose kahi kumu o ka ikehu e hoʻohana ai nā cell e hana i nā hana koʻikoʻi.
ʻO nā hopena olakino maikaʻi ʻole o ka sucrose ke kumu maʻamau e ka nui o ka fructose.
E hoʻomanaʻo e wāwahi ke kino i ka sucrose i ka glucose a me ka fructose. ʻAʻole hiki i nā kelepona ke hoʻohana i ka fructose i kumu ikehu. Akā, hoʻouna ʻia ka fructose i ke ake no ka metabolism. Hoʻokuʻu ke ake i nā enzyme kūikawā e wāwahi i ka fructose. Inā ʻai nui ka fructose, hoʻomaka ke ake e hoʻololi i ke kō i momona. ʻOiai ʻo ka sucrose he 50% fructose wale nō, ua lawa kēia nui e hoʻoulu i ka hana o nā momona momona i loko o ke ake.
ʻO nā hopena maikaʻi ʻē aʻe o ka nui o ka fructose e pili ana i ka pale ʻana i ka insulin, ke kūkulu ʻana o ka uric acid, a me ka mumū. Hōʻike pū nā hōʻike lapaʻau i kahi pilina ma waena o ka pilikia o ka maʻi cardiovascular a me ka hoʻohana nui ʻana i ka fructose.
He mea nui e nānā i ka nui o ka sucrose i ʻai ʻia. Ma ka hana ʻana i kēia, e hoʻonui ʻoe i nā pono olakino e lawe mai ai ka sucrose a hōʻemi i nā hopena maikaʻi ʻole e hiki ke hana.
Paipai ka World Health Organization (WHO) i ka ʻai ʻana o nā pākeke a me nā keiki i ke kō ma lalo o 10% o ka nui o ka ikehu. Eia hou, ua paipai ka American Heart Association (AHA) i ka ʻai ʻana o nā kāne ma mua o ʻeiwa teaspoon o ke kō i kēlā me kēia lā a ʻaʻole ʻoi aku ka nui o nā wahine ma mua o ʻewalu teaspoon.
Hiki iā ʻoe ke nīnau i kahi meaʻai meaʻai e hoʻomaopopo i ka nui o ka sucrose āu e ʻai ai i kēlā me kēia lā.
E hōʻuluʻulu
ʻO ka Sucrose kahi mea momona nui i hoʻohana ʻia e ko mākou kino no ka ikehu.
ʻAʻohe hopena maikaʻi ʻole ʻo Sucrose i ke kino ma ke alakaʻi ʻana i nā au uila. Eia nō naʻe, ʻo ka ʻai ʻana i ka sucrose he hopena maikaʻi ʻole i kou olakino holoʻokoʻa. Hiki iā ʻoe ke hōʻemi i kēia mau pilikia a hoʻonui i nā pono o ka sucrose ma o ka hoʻomalu ʻana i kāu ʻai kō.
E nānā i kekahi o kā mākou ʻatikala ma lalo nei.
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Nā loulou wikiō
