Kodi muyezo wotetezeka wa milomo yodyedwa ndi wotani?

Palibe muyezo wofanana komanso womveka bwino wapadziko lonse lapansi kapena wapakhomo wokhudza kudyamilomo yopaka pakamwa, koma kawirikawiri, kuwunika chitetezo chake kudzaganiziridwa kuchokera ku zinthu zosiyanasiyana monga kapangidwe kake, zizindikiro za tizilombo toyambitsa matenda, kuchuluka kwa zitsulo zolemera, ndipo zotsatirazi nthawi zambiri zimakhudzidwa ndi miyezo ndi zofunikira zina:

Chofunikira pakupanga
Chitetezo cha zinthu zopangira
Zosakaniza zodyedwa: Zosakaniza zazikulu nthawi zambiri zimafunika kukhala zinthu zopangira zomwe zimaonedwa kuti ndi zotetezeka kudya, mongamafuta achilengedwe(monga mafuta a azitona, mafuta a Jojoba, ndi zina zotero),sera zachilengedwe(monga sera wa njuchi, ndi zina zotero), mitundu yodyedwa (monga beta-carotene, cochineal, ndi zina zotero). Zosakaniza izi zimachokera ku zomera kapena nyama zachilengedwe, ndizotetezeka ku thupi la munthu, ndipo nthawi zambiri sizipanga zotsatira zoyipa zodziwika bwino zikalowa m'thupi la munthu.
Palibe mankhwala owopsa: chepetsani kapena kuletsa kuwonjezera mankhwala owopsa m'thupi la munthu, monga parabens, formaldehyde, phthalates ndi zina zotero. Zinthuzi zitha kukhala ndi zoopsa zoyambitsa khansa, teratogenic, endocrine, ndipo siziyenera kuwoneka mu lipstick yodziwika bwino.

Zokometsera ndi zonunkhira: Zokometsera ndi zonunkhira zomwe zawonjezeredwa ziyenera kukhala zodyedwa komanso mkati mwa malire ofunikira ogwiritsira ntchito. Zokometsera ndi zonunkhirazi ziyenera kuyesedwa mosamala kwambiri, sizimayambitsa ziwengo kapena zotsatira zina zoyipa, ndipo fungo ndi kukoma kwawo siziyenera kukhudza thupi la munthu.
Chizindikiro cha tizilombo toyambitsa matenda
Chiwerengero chonse cha mabakiteriya: Chiwerengero chonse cha mabakiteriya sichiyenera kupitirira malire enaake, nthawi zambiri chiwerengero chonse cha mabakiteriya mu gramu iliyonse ya lipstick chiyenera kukhala chochepera 1000CFU/g (colony formation unit/gram), kuti tipewe matenda omwe amayamba chifukwa cha kukula kwa mabakiteriya ndi mavuto ena.
Nkhungu ndi yisiti: Chiwerengero cha nkhungu ndi yisiti chilinso chochepa, nthawi zambiri sichipitirira 100CFU/g pa gramu imodzi ya milomo, kuti zitsimikizire kuti mankhwalawa sadzawonongeka chifukwa cha kukula kwa nkhungu ndi yisiti panthawi yosungira ndi kugwiritsa ntchito, zomwe zimapangitsa kuti pakhale zinthu zoopsa.
Mabakiteriya oyambitsa matenda: Escherichia coli, Staphylococcus aureus, pseudomonas aeruginosa ndi tizilombo tina toyambitsa matenda sayenera kupezeka, chifukwa mabakiteriyawa akangolowa m'thupi la munthu, angayambitse matenda osiyanasiyana ndikuwononga thanzi kwambiri.
Zinthu zachitsulo cholemera
Lead: Lead ndi chinthu chachitsulo cholemera chomwe chili mu lipstick chomwe chimayenera kulamulidwa, ndipo kuchuluka kwa lead mu lipsticks yodyedwa nthawi zambiri sikuyenera kupitirira 10ppm (mg/kg). Lead imasonkhana m'thupi la munthu, ndipo kudya mopitirira muyeso kumakhudza magwiridwe antchito a mitsempha ndi dongosolo la hematopoietic, makamaka kwa magulu apadera monga ana ndi amayi apakati.
Mercury: Kuchuluka kwa mercury nthawi zambiri sikuyenera kupitirira 1ppm. Mercury ndi mankhwala ake ali ndi poizoni wamphamvu, zomwe zingayambitse kuwonongeka kwa impso ndi mitsempha ikalowa m'thupi la munthu. Kuchuluka kwa mercury mu lipstick yodyedwa kuyenera kulamulidwa mosamala kuti zitsimikizire kuti ogwiritsa ntchito ali otetezeka.
Zitsulo zina zolemera: za cadmium, arsenic ndi zitsulo zina zolemera, pali malire ofunikira, nthawi zambiri kuchuluka kwa cadmium sikuyenera kupitirira 5ppm, kuchuluka kwa arsenic sikuyenera kupitirira 2ppm, kuti zitsulo zolemerazi zisawonongeke m'thupi la munthu, zomwe zingawopseze thanzi.
Zofunikira zina
Zolemba: Chizindikiro cha chinthucho chiyenera kulembedwa momveka bwino mawu akuti "chodyedwa" kapena mawu ofanana, ndikulemba momveka bwino zosakaniza zonse, kuphatikizapo zosakaniza zomwe zingayambitse ziwengo, kuti ogula athe kumvetsetsa zambiri za chinthucho ndikupanga zisankho zoyenera. Nthawi yomweyo, chidziwitso chofunikira monga tsiku lopangira, nthawi yosungiramo zinthu, njira yogwiritsira ntchito ndi njira zodzitetezera ziyenera kulembedwa.
Malo opangira ndi njira: Njira yopangira iyenera kuchitika pamalo omwe akutsatira miyezo ya ukhondo wa chakudya, ndipo zida zopangira ndi antchito ayenera kutsatira malamulo a ukhondo kuti apewe kuipitsidwa ndi tizilombo toyambitsa matenda ndi zinyalala. Njira yopangira iyenera kuonetsetsa kuti chinthucho chili chokhazikika komanso chotetezeka, ndipo sichipanga zinthu zatsopano zovulaza.