VITAMIN E
Kev Taw Qhia
Vitamin E, tseem hu ua tocopherol, yog ib qho antioxidant thiab cov khoom noj khoom haus zoo heev. Tib lub sijhawm, nws muaj cov yam ntxwv ntawm kev ua haujlwm ntawm lub cev thiab kev noj zaub mov zoo. Nws yog siv dav hauv tshuaj, khoom siv kho mob, khoom noj, tshuaj pleev ib ce thiab lwm yam teb.
Cov khoom siv tshuaj lom neeg
Vitamin E yog ib qho kua nplaum uas muaj xim daj me ntsis mus rau daj lossis daj-ntsuab uas pom tseeb, yuav luag tsis muaj ntxhiab, thiab xim maj mam tsaus thaum raug lub teeb. Hom ntuj yuav kho thiab yaj ntawm li 25 ℃. Nws yog cov vitamin uas yaj hauv roj nrog tag nrho 8 hom hauv xwm. Phau ntawv tshuaj lom neeg muab faib ua 4 hom tocopherols thiab 4 hom triene tocopherols. Qhov peb feem ntau hu ua vitamin E yog hais txog α-tocopherol, uas yog cov kua nplaum daj-ntsuab me ntsis thiab pob tshab, yooj yim yaj hauv cov kuab tshuaj organic, tsis yaj hauv dej, ruaj khov rau cua sov, tsis ruaj khov rau oxygen, thiab yooj yim heev rau oxidized.
Kev ua haujlwm ntawm lub cev
Vitamin E yog ib qho khoom noj khoom haus tseem ceeb uas nws txoj haujlwm tseeb tsis paub meej. Nws yog ib qho antioxidant. Nws tuaj yeem ua ke nrog selenium hauv kev noj haus kom tiv thaiv cov polyunsaturated fatty acids hauv cov membranes thiab lwm cov qauv cell los ntawm kev puas tsuaj ntawm cov dawb radical; tiv thaiv cov qe ntshav liab los ntawm haemolysis, thiab tiv thaiv cov hlab ntsha thiab cov leeg los ntawm Chemicalbo Ok oxygen dawb radical puas tsuaj, tswj kev loj hlob thiab kev ua haujlwm ntawm cov hlab ntsha thiab cov leeg. Nws kuj tseem yuav yog ib qho tseem ceeb ntawm qee cov enzyme systems. Cov khoom no koom nrog qee qhov kev hloov pauv hauv lub cev, uas tuaj yeem tiv thaiv cov peroxidation ntawm cov dawb radicals, tiv thaiv kev laus, tiv thaiv daim tawv nqaij, txhim kho kev ua haujlwm ntawm zes qe menyuam, thiab tiv thaiv kev rho menyuam ib txwm muaj.
