Muaj nuj nqi ntawm cov nroj tsuag tej xim
Oct 18, 2020
Rau cov nroj tsuag, carotenoid pigments thiab chlorophyll muaj qhov sib txawv thiab ua tiav kev nqus khi, uas tuaj yeem ua kom muaj kev siv lub zog ntau dua. Lwm cov pigments (tshwj tsis yog chlorophyll a) tseem tuaj yeem hu ua kav hlau txais xov, uas tuaj yeem hloov photon zog rau chlorophyll a (tsuas yog nws tuaj yeem) rau kev hloov ua lub zog, thiab hloov lub teeb lub zog rau hauv lub zog tshuaj.
Rau tib neeg, carotene thiab lutein hauv carotenoids muaj cov antioxidant thiab los tiv thaiv kev laus, thiab B-carotene tau hloov mus rau hauv cov vitamin A hauv tib neeg lub cev. Ntxiv mus, astaxanthin, tus muaj zog tshaj plaws txo tus neeg sawv cev (nrog cov nyhuv zoo tshaj plaws antioxidant), kuj yog carotene hauv algae liab.
Chlorophyll tseem muaj cov kab mob antioxidant, thiab cov qauv ntawm chlorophyll zoo heev li ntawm hemoglobin hauv tib neeg lub cev (nws yog porphyrin organic teeb meem, magnesium ion yog nyob nruab nrab ntawm chlorophyll ntiv nplhaib, thiab hlau ion nyob hauv nruab nrab ntawm tib neeg hemoglobin) Cov. Noj ntau chlorophyll tuaj yeem rov qab ntxiv cov ntshav.
Yog li txoj haujlwm ntawm kev cog cov xim liab yog qhov tseem ceeb heev.
