ʻO Dehydrogenase, waiʻona CAS:9031-72-5 Kumukūʻai Mea Hana

ʻO nā dehydrogenases kahi hui o nā enzymes e hoʻoulu ai i ka oxidation o kahi substrate ma ka wehe ʻana i nā ʻātoma hydrogen. I ka wā e pili ana i ka alcohol dehydrogenase, hana kūikawā ia ma nā alcohols, e hoʻomaʻalahi ana i ko lākou hoʻololi ʻana i aldehydes a i ʻole ketones ma ka wehe ʻana i nā ʻātoma hydrogen.

Ma ke ʻano o ka hopena o ka waiʻona, he kuleana koʻikoʻi ko ka waiʻona dehydrogenase i ka metabolism o ka ethanol i loko o ke kino o ke kanaka. Kōkua ia i ka wāwahi ʻana i ka ethanol i loko o ka acetaldehyde, a laila hoʻololi hou ʻia i loko o ka waikawa acetic. He mea koʻikoʻi kēia kaʻina hana i ka pale ʻana i ka hōʻiliʻili ʻana o nā pae ʻawahia o ka ethanol i loko o ke kino. Eia nō naʻe, hiki i ka inu nui ʻana i ka waiʻona ke hoʻonui i ka hiki o ka waiʻona dehydrogenase, e hopena ana i ka hōʻiliʻili ʻana o ka acetaldehyde, kahi e pili ana me nā hōʻailona ʻoluʻolu ʻole i ʻike nui ʻia ʻo ka hopena flush waiʻona.

Ma ke ʻano o nā noi, he nui nā hoʻohana koʻikoʻi o ka waiʻona dehydrogenase. Hoʻohana pinepine ʻia ia i ka hana ʻana o ka ethanol i ka ʻoihana fermentation. Hoʻohana ʻia kēia enzyme e hoʻoulu i ka hoʻololi ʻana o ke kō i ka ethanol e ka hū a i ʻole ka bacteria. Eia kekahi, hoʻohana ʻia ka waiʻona dehydrogenase i nā ʻano hana hoʻokolohua like ʻole a me nā hoʻāʻo diagnostic. Hoʻohana ʻia ia e ana i nā pae waiʻona i nā hoʻāʻo breathalyzer a me nā hoʻāʻo o ka ʻona waiʻona koko (BAC). Eia kekahi, loaʻa iā ia nā noi i ka hana ʻana o nā kemika, e like me nā waikawa organik a me nā esters, ma o nā kaʻina hana biocatalysis.