Phenoxyethanol mu zodzoladzola: kufotokoza, ubwino ndi mopweteka

Palibe zodzikongoletsera mankhwala si popanda mchere; kutetezera. zakudya zonse zomwe zili ndi madzi, ndi michere sing'anga kwa mitundu yosiyanasiyana ya mabakiteriya, nkhungu ndi tizilombo. Powonjezera izo usawonongeke akuwatsimikizira zodzoladzola alumali moyo ndi kupanga izo otetezeka. Thunthu ambiri ndi katundu amenewa - phenoxyethanol.

mafotokozedwe

Nthawi zambiri zodzoladzola owerenga nkhawa zomwe ali phenoxyethanol, ndichiyani ntchito ndi kumene angapezeke. Phenoxyethanol ndi glycol efa kuti ntchito monga usawonongeke mankhwala zodzikongoletsera ndi medicaments. Ndi mtundu wa Ester ndi mowa ndi katundu onunkhira kuti akhoza kusintha kukoma kwa mankhwala zodzikongoletsera. thunthu ndi madzi colorless, wochuluka m'chilengedwe. Zimatanthauza mankhwala organic ali mawonekedwe chibadwidwe chicory, manyumwa tiyi. Komabe phenoxyethanol ntchito zodzoladzola yokumba opangidwa m'mikhalidwe choyezera, zimathandiza kuti akonze mankhwala amphamvu ndi zosafunika ochepa.

pawiri Izi organic imatchedwanso kwa katundu antimicrobial (polimbana ndi yisiti nkhungu zamoyo bakiteriya). Mundawu phenoxyethanol zingamupangitse kuthandauza monga usawonongeke ndi kuipitsidwa bacteriological katundu zodzoladzola.

History phenoxyethanol

Zikamera wa phenoxyethanol monga waukulu mankhwala usawonongeke chinachitika pamene anthu anayamba kuwomba Alamu za kuopsa parabens. opanga zambiri aona kuti mankhwala ili ndi abwino zina m'malo parabens. N'zosavuta kubala, ndi ndalama mtengo kwambiri. Phenoxyethanol mankhwala ochititsa katundu choti mongoyembekezera kuchepetsa ululu pa ntchito chilondacho kapena kuwotcha malo, ndiponso mukhoza kuchita monga tizilombo toyambitsa matenda wofatsa.

Kuopsa kwa ntchito

The Office US wa Chakudya ndi mankhwala Administration FDA anachita kafukufuku ndi zinthu monga phenoxyethanol ubwino ndi Kukubweretsera masautso ntchito popanga mafuta odzola akhala imawunikidwa. Chifukwa ndi zidzasintha: kumwa mlingo waukulu wa phenoxyethanol angakhale oopsa ndi zoipa kwa ana. Mwangozi ingestion zakuthupi woyera kuvutika maganizo a chapakati mantha dongosolo, kumalimbikitsa maonekedwe a m'mimba komanso kusanza. Komanso, ophatikizana pamaso pa phenoxyethanol ndi chlorphenesin mankhwala akhoza kuyamba kuvutika maganizo kupuma.

Chifukwa cha zotsatira zikanavulaza mbali sayenera upambana 1% ya okwana kulemera zili zikuluzikulu monga phenoxyethanol (phenoxyethanol), mu zodzoladzola, mu Zikatero, kuwonongeka adzakhala kochepa. Komanso, amayi a ana ongobadwa kumene ayenera kupewa kugwiritsa ntchito zodzoladzola munali phenoxyethanol, oyamwitsa kuteteza mwangozi mankhwala mwana.

The katundu mankhwala phenoxyethanol

Phenoxyethanol mu zodzoladzola akhoza unagwa mu ethylene, phenyle, ndi glycol efa. Amagwiritsidwanso amadziwika ndi mayina ambiri mankhwala monga Phenoxytol, Phenoxethol, Rose efa, Phenyle cellosolve, ndi ethylene glycol monophenyl efa. Pa mayesero, mankhwala dermatological, kuwonjezera katundu usawonongeke, anatulukira katundu mankhwala kutchinga onunkhiritsa kusunga onunkhira ndi sopo. Umene fungo si asamasanduke nthunzi ndi kukhala kwa nthawi yaitali ntchito.

Ngakhale kuti owerenga ambiri amakhulupirira kuti phenoxyethanol mu zodzoladzola zimabweretsa mavuto kwa thupi, ndi osiyana chitetezo zachilengedwe ndipo mosavuta linakwiriridwa mu amadza kwachilengedwenso. Sangathe kudziunjikira mu thupi ndipo sangathe nawo unyolo chakudya.

Ngakhale ndi zigawo zina

Phenoxyethanol ali ngakhale ndi mndandanda lonse la zodzikongoletsera zigawo zopangira amapanga madzi sungunuka ndi insoluble wothandizira. Iwo amakhala ndi kukhazikika matenthedwe akuyamba kuwola ndinso pa kutentha pamwamba 85 digiri Celsius. Umene ndi ntchito ngakhale mavuto nyengo zosiyana katundu zodzikongoletsera.

Patsalanso khola pa pH wa 3 10,7, tingathe zidzawonjezedwa kwa mankhwala iliyonse zodzikongoletsera kuyambira zovuta ndi kutha angakhale angelo soda sopo ndi foams ndi asidi wambiri.

Phenoxyethanol ndi ndalama kwambiri, pazipita kuchuluka kwake mu sing'anga wa 0.3-1%, ndilo botolo ndi 200 ml ya ndalama zokha amatenga 15-20 droplet.

mankhwala mtundu munali phenoxyethanol

Ogula kawirikawiri nkhawa n'chifukwa chiyani tiyenera phenoxyethanol mu zodzoladzola, amene amanena. Iwo makamaka anapeza mankhwala zodzikongoletsera ndi mankhwala, kuphatikizapo zonunkhira, mu sunscreens, mankhwala ochapira tsitsi, creams ndi zodzola. Makampani mankhwala ndi ntchito rinses zovala, bactericides, inks, othamangitsa tizilombo, utoto, antiseptics, katemera, resins ndi angakhale angelo spermicidal. Nkofunika kudziwa kuti ndi mbali yachiwiri mankhwala ambiri kusamalira khungu, ndipo sananenedwe kwa chithandizo cha chikhalidwe kapena vuto linalake chikopa chilichonse.

ubwino zosonyeza ntchito phenoxyethanol usawonongeke

Pali zingapo zimene mungachite zina kutsatira phenoxyethanol zinthu mu zodzoladzola ndi mafakitale chakudya, kuwonjezera chisamaliro chakhungu. Mwachitsanzo, mankhwala mankhwala anawonjezera kuti mankhwala ena chakudya kukhalabe kutsitsimuka kwa nthawi yaitali. Izi mankhwala organic akhoza kupha tizilombo analipo mu formulations zodzikongoletsera, ndipo amati zambiri kwachilengedwenso gawo lotetezedwa poyerekeza azide sodium, ndi phenoxyethanol kawopsedwe mlingo wochepa kwambiri kuposa paraben lapansi. Komanso, mankhwala ntchito mankhwala angapo mankhwala ndi yokonza mchere; kutetezera.

Phenoxyethanol ali sipekitiramu lonse za ntchito antimicrobial. Ndi othandiza kuteteza mankhwala kwa kukula kwa yisiti nkhungu, mitundu yonse ya mabakiteriya, kuphatikizapo kugonjetsedwa ndi mankhwala, monga galamu alibe mabakiteriya, ndiwo ankatumikira waukulu purulent ndi njira yotupa. Pofuna kulimbikitsa ntchito zake, nthawi zambiri mu angapo anawonjezera chakudya usawonongeke sorbate potassium amene wapangidwa ndi zakumwa zonse ndi zakudya zambiri.

Zotsatira zake zoyipa kugwiritsa ntchito phenoxyethanol

Phenoxyethanol, pamene ntchito lalikulu zedi umawononga maselo a ubongo ndi dongosolo chapakati mantha. Zinthu zina zotheka mbali ndi kugwiritsa ntchito mankhwala pa mlingo waukulu monga: khungu likuyabwa, thupi lawo siligwirizana, khansa, kutupa mu mapapo ndi maso, dermatitis, khungu aakulu angachitire anthu polimbana ndi chikanga. Ngati muli ndi mavuto ndi chifuwa khungu ayenera kukhala osamala pamene ntchito mankhwala ndi phenoxyethanol mankhwala. Mu zodzoladzola, izo amagwiritsidwa ntchito mokwanira, kotero muyenera penyani zikuchokera. Komabe, chifuwa ndi totupa pakhungu zingachititse osati zisawonongeke, komanso dongosolo yaikulu ya zonona, kotero kuti poyamba pa zonse muyenera kulipira kwambiri.