Ka hopena o ka Methylparaben ma ka ʻili: kahi loiloi piha
ʻO Methylparaben, ka mea i kapa ʻia ʻo methylparaben, he mea mālama i hoʻohana nui ʻia i nā mea hoʻonaninani, nā meaʻai a me nā lāʻau lapaʻau. Ua lilo ia i mea nui i loko o nā huahana he nui ma muli o kāna mau waiwai antimicrobial maikaʻi, akā ua alakaʻi kēia i ke kūkākūkā nui a me ka noiʻi ʻana i kona hopena i ka ʻili. Ma kēia pepa, e hoʻopili kikoʻī mākou i nā hopena kikoʻī o ka methyl hydroxyphenyl ester ma ka ʻili a kūkākūkā i kāna noi i ka ʻoihana hoʻonaninani.
ʻO nā waiwai kemika a me nā hoʻohana ʻana o Methylparaben
ʻO ka methyl hydroxyphenyl ester he methyl ester o ka p-hydroxybenzoic acid, ʻo ia kekahi o nā mea mālama paraben i hoʻohana pinepine ʻia. ʻO kāna hana nui, ʻo ia ka hoʻonui ʻana i ke ola o nā huahana ma o ka pale ʻana i ka ulu ʻana o nā hua bacteria, hū a me nā ʻōpala. Ma muli o kona kumu kūʻai haʻahaʻa a me ka maikaʻi, ua hoʻohui nui ʻia ka methylparaben i nā huahana mālama ʻili, shampoos, lotions a me nā huahana mālama i kēlā me kēia lā.
Nā hopena maikaʻi o ka Methylparaben ma ka ʻili
ʻO ka hana hoʻomalu o Methylparaben ka mea e pale ai i ka microbial contamination i loko o nā huahana cosmetic, no laila e hōʻemi ana i ka hopena o nā maʻi i hiki i ka ʻili. ʻO nā huahana i hoʻomaʻemaʻe ʻole ʻia e hāʻawi i kahi ʻike palekana no ka ʻili, ʻoi aku hoʻi no ka poʻe me ka ʻili paʻakikī, a hiki i ka hoʻohana ʻana i nā huahana mālama mālama mālama ʻia ke kōkua i ka pale ʻana i nā pilikia ʻili i hoʻokumu ʻia e ka bacteria a i ʻole ka poʻi.
Ma muli o ka haʻahaʻa haʻahaʻa o ka Methylparaben i hoʻohana ʻia (maʻa mau ma lalo o 1%), ʻaʻohe hopena maikaʻi ʻole i ka ʻili o ka poʻe. Ua hōʻike ʻia kekahi mau haʻawina ʻo ka methylparaben he ʻili haʻahaʻa haʻahaʻa i ka hoʻohana ʻia ʻana a ʻaʻole ia e hoʻoulu i ka ʻili a i ʻole nā ​​​​mea ʻē aʻe. No laila, ma ke ʻano he mālama kuʻuna a hōʻoia nui ʻia, hāʻawi ka methylparaben i kahi pae o ka palekana huahana.
Nā hopena maikaʻi ʻole o ka methylparaben ma ka ʻili
ʻOiai palekana ka Methylparaben no ka hapa nui o ka heluna kanaka ma nā haʻahaʻa haʻahaʻa, aia nō kekahi mau noiʻi a me nā hōʻike e hōʻike ana he hopena maikaʻi ʻole paha ia ma ka ʻili. ʻO ka hoʻohana lōʻihi ʻana i nā huahana i loaʻa i ka methylparaben ka mea hiki ke hoʻopilikia i ka hana pale ʻili, ʻoi aku hoʻi no nā poʻe me ka ʻili paʻakikī a i ʻole ka ʻeha.
Ua hoʻopiʻi ʻia ʻo Methylparaben no ka loaʻa ʻana o ka hana estrogenic nāwaliwali, a ʻoiai ʻaʻole i hōʻike maopopo ʻia he pilikia pololei kēia i ke olakino kanaka ma lalo o ka hoʻohana maʻamau, ʻōlelo kekahi mau loea ʻili e hoʻāʻo nā wahine hāpai a me nā poʻe i loaʻa i ka maʻi kanesa o ka umauma e pale i ka hoʻohana lōʻihi ʻana i nā huahana i loaʻa ka methylparaben.
Pehea e hoʻohana ai i nā huahana me ka methylparaben me ka palekana
No ka hōʻoia ʻana i ke olakino a me ka palekana o ka ʻili, pono nā mea kūʻai aku e makaʻala i kēia mau ʻōlelo i ke koho ʻana i nā huahana i loaʻa i ka methylparaben: E koho i nā hōʻailona nui a i ʻole nā ​​​​huahana kaulana, no ka mea, ʻoi aku ka paʻakikī o kēia mau huahana a me ka noiʻi ʻana. E hoʻolohe i nā ʻōlelo aʻoaʻo no ka hoʻohana ʻana i nā huahana e pale i ka overdosage a i ʻole ka hoʻohana pinepine ʻana. Pono ka poʻe me ka ʻili koʻikoʻi e noʻonoʻo i nā huahana preservative ʻē aʻe me ka liʻiliʻi o ka maʻi allergy, a i ʻole e koho i nā huahana mālama ʻili i kapa ʻia ʻo "preservative-free" a i ʻole "mālama maoli ʻia".
Ka hopena
ʻO ka hopena o ka methylparaben ma ka ʻili e hilinaʻi nui ʻia i ka hoʻohana ʻana a me ke kūlana ʻili o kēlā me kēia kanaka. Ma ke ʻano he mālama mālama lōʻihi a hoʻohana nui ʻia, palekana ʻo Methylparaben i ka hoʻohana ʻana i nā kikoʻī kikoʻī a kōkua i ka pale ʻana i nā huahana mai ka hoʻohaumia ʻana i ka microbial. No ka poʻe me nā ʻili ʻili a i ʻole nā ​​​​pono olakino kūikawā, pono e koho pono i nā huahana i loaʻa ka methylparaben. ʻO ka hoʻomaopopo ʻana i nā hopena kikoʻī o ka methylparaben ma ka ʻili hiki ke kōkua i nā mea kūʻai aku e hana i nā koho ʻike i kā lākou hana mālama ʻili.