He palekana ka sodium benzoate no ka ʻili

ʻO ka sodium benzoate ma ke ʻano he mea mālamahoʻohana nui ʻia i ka ʻoihana meaʻai a me nā ʻoihana kemika a i kekahi manawa hoʻohana ʻia i nā mea hoʻonaninani a i nā huahana mālama ʻili.Akā, he mea pōʻino ka pili pono ʻana me ka ʻili?Ma lalo, e lawe ʻo SpringChem iā ʻoe i kahi huakaʻi e ʻike ai.

Sodiumbenzoatepmālama ʻiapkikoʻī

ʻO ka sodium benzoateno ka mea, he hopena maikaʻi ka pale ʻana i ka maʻi bacteria a me nā fungi ma lalo o nā kūlana alkaline a ʻo ia kekahi o nā mea mālama maʻamau i nā ʻoihana he nui.ʻO ka pH maikaʻi loa no ka mālama ʻana he 2.5-4.0.Ma ka pH 3.5, he hopena koʻikoʻi ka pale ʻana i nā ʻano microorganism;ma ka pH 5.0, ʻaʻole maikaʻi loa ka hopena i ka sterilizing.

ʻO ka wai o ia mea he alkaline a inā e ʻike ʻia kahi mea liʻiliʻi i ka sodium benzoate, ʻaʻole ia e hōʻeha i ka ʻili.Eia nō naʻe, no ka poʻe me ka ʻili paʻakikī, hiki i ka nui o ka ʻike ʻia ʻana iā ia a i ʻole kona wai wai e hoʻoulu i kekahi ʻano wela ma ka ʻili kūloko, a hiki ke hoʻoulu i nā ʻano like ʻole o ka ʻulaʻula o ka ʻili, ka wela, ka ʻili, ka ʻūlū, a i ʻole ka ʻeha a me ka ʻeha. nā poino ʻē aʻe, a ma nā hihia koʻikoʻi, hiki ke hōʻeha i ka ʻeha o ka ʻili.

ʻO ka sodium benzoate he lipophilic a komo maʻalahi i nā membrane cell e komo i nā cell, ke keʻakeʻa nei i ka permeability o nā membrane cell, kaohi ʻana i ka absorption o nā amino acids e nā membrane cell, kaohi ʻana i ka hana o nā enzymes respiratory cellular, pale i ka hopena condensation o acetyl coenzymes a ke kāohi i ka hana. o nā microorganisms, no laila e lawelawe ana i ke kumu o ka mālama ʻana i nā huahana.Ma hope o ka hoʻolaha lōʻihi ʻana a i ʻole ka ʻai ʻana i nā mea nui i loaʻa i kēia, hiki ke hōʻino i ka ʻōnaehana nerve kanaka a hiki ke hoʻoulu i ka hyperactivity i nā keiki.

He cytotoxic nō hoʻi ka sodium benzoate a hiki ke hoʻoulu i ka hana ʻino o ka membrane cell, a me ka haki ʻana o ka cell, ka hopena i ka hoʻopau ʻana i nā mīkini homeostasis cellular, a hiki ke hoʻoulu i ka maʻi kanesa me ka lōʻihi o ka hoʻolaha ʻana.

Nā hopena o ka sodium benzoate ma ka ʻili

ʻO 0.5% ka mea i ʻae ʻia no ka hoʻohana ʻana i nā mea hoʻonaninani ma ka Safety and Technical Specification for Cosmetics 2015 Edition ma Kina.

He hopena ko ka sodium benzoate i ke kino o ke kanaka, akā ʻo ka hoʻohana maʻalahi ʻana i nā huahana mālama ʻili, e like me nā ʻili lima, nā mea hoʻonaninani, nā pale pale, a me nā mea ʻē aʻe, ma o ka hoʻohana ʻana i waho o ka ʻili maʻamau ʻaʻole pili i ke kino o ke kanaka. hopohopo nui loa.Pono nō hoʻi e pale aku i ka hoʻohana ʻana i nā huahana mālama ʻili he nui i kēlā me kēia lā inā loaʻa iā ʻoe nā maʻi maʻi ʻili a i ʻole he ʻili maikaʻi kou.

ʻOiaipalekana ka sodium benzoatei ka ʻili, ke hui pū ʻia me ka huaora C, hiki iā ia ke hana i ka benzene carcinogen kanaka.Inā ʻoe e hoʻohana nei i nā huahana mālama ʻili vitamina C, e hoʻāʻo ʻaʻole e uhi iā lākou me nā mea ʻē aʻe i pale aku i ka pōʻino i kou ʻili.

Nā Hana a me nā hopena o ka sodium Benzoate

Hiki ke hoʻohana ʻia ka sodium benzoate ma ke ʻano he preservative i loko o nā lāʻau lapaʻau wai no ka hoʻohana ʻana i loko a loaʻa ka hopena o ka pale ʻana i ka spoilage, a me ka acidity a me ka hoʻonui ʻana i ke ola.Ke komo ka liʻiliʻi o ia mea i loko o ke kino, ua metabolized a ʻaʻole e hōʻino i ke kino.Eia nō naʻe, ʻo ka nui o ka sodium benzoate i lawe ʻia i loko o ka manawa lōʻihi hiki ke hōʻino i ke ake a hiki i ka maʻi kanesa.Nui ka poʻe i ʻai nui, hiki ke komo hohonu i loko o kēlā me kēia ʻiʻo o ke kino ma o nā pores o ka mea maʻi, no laila hiki i ka ʻai ʻana i ka wā lōʻihi ke alakaʻi i ka maʻi kanesa a he mea weliweli loa.ʻO nā hopohopo e pili ana i kona ʻona i kaupalena ʻia i kāna hoʻohana ʻana i nā makahiki i hala iho nei, a ua hoʻōki kekahi mau ʻāina e like me Iapana i ka hana ʻana i ka sodium benzoate a ua kau i nā kapu i kona hoʻohana ʻana.