Tus blogger kuaj pom cov ntsiab lus ntawm 0.399mg / kg ntawm lutein nyob rau hauv lub qe daj swan. Nws puas tshaj tus qauv? Tus qauv yog dab tsi?
Li Zhuanjian tau hais tias raws li tsab ntawv ceeb toom ntawm Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv Ntiaj Teb (WHO), qhov pom zoo noj yog 0-0.03mg / kg. Hauv Suav teb, tsis muaj kev cai lij choj nyob rau hauv cov ntaub ntawv normative rau zaub mov additives, tab sis raws li "Kev nyab xeeb siv cov qauv rau pub additives" (Ministry of Agriculture tshaj tawm No. 2625), lutein tuaj yeem muab ntxiv rau pub ua cov khoom noj ntxiv, nrog rau ntau npaum li 25mg / kg hauv nqaij thiab nqaij qaib pub thiab 8mg / kg pub qe hauv thiab
Qee cov neeg siv khoom muaj kev txhawj xeeb tias cov khoom noj muaj txiaj ntsig ntawm cov qe muaj feem xyuam nrog cov xim ntawm cov qe, uas kuj yog vim li cas cov lag luam siv cov tshuaj pleev xim rau ntxiv xim rau cov qe. Li Zhuanjian txheeb xyuas tias cov khoom noj muaj txiaj ntsig tseem ceeb ntawm cov qe tsuas yog nyob ntawm cov protein, rog, vitamins, thiab minerals, thiab tsis tuaj yeem txiav txim los ntawm cov xim ntawm cov qe qe. Qhov tob ntawm cov qe qe xim feem ntau qhia txog cov carotenoids nyob rau hauv niam hen txoj kev noj haus, xws li lutein, zeaxanthin, capsaicin, thiab lwm yam. Cov xim ntuj los yog ua raws li cov pigments yuav tso rau hauv lub qe qe, ua rau nws tsaus thiab ntau xim txiv kab ntxwv, tab sis qhov no tsis tas txhais tau tias tag nrho cov khoom noj khoom haus ntawm lub qe yog siab dua.
