Aliyense amafuna kukhala ndi tsitsi labwino, koma ambiri ali ndi mavuto osiyanasiyana a tsitsi. Kodi mukuvutika ndi vuto la khungu lopindika? Ngakhale kuti mukuvala bwino komanso mawonekedwe ake ndi okongola, tsitsi lopindika limakukhumudwitsani tsiku lililonse. Khungu limayamba kuonekera kwambiri mukakhala ndi tsitsi lakuda kapena mukuvala zovala zakuda, chifukwa mutha kuwona tsitsi lanu kapena mapewa anu. Koma n'chifukwa chiyani mumakhala ndi khungu losatha pomwe ena satero? Kodi mungachepetse bwanji kapena kuchotsa khungu bwino? Yankho lake ndi losavuta: yesani ma shampu oletsa khungu okhala ndi zinc pyrithione.
Kodi dandruff ndi chiyani?
Malinga ndizinki pyrithioneMalinga ndi ogulitsa, dandruff si vuto la ukhondo wa munthu, ndipo Bungwe la World Health Organization linaphatikiza tsitsi lonyezimira komanso lopanda dandruff mu miyezo khumi yazaumoyo. Dandruff, ma keratinocyte amatuluka pamutu ndipo amapangidwa ndi kusakaniza kwa mafuta ndi yisiti (bowa lotchedwa Malassezia). Pafupifupi aliyense akhoza kukhala ndi dandruff, koma nthawi zonse, palibe amene angapeze dandruff yomwe ili ndi ma keratinocyte ochepa omwe amatuluka ndipo imabisika bwino. Koma monga momwe opanga zinc pyrithione amanenera, ngati kukwiya kwakunja kumachitika, ma keratinocyte ambiri omwe sanakule mpaka kukula adzachotsedwa. Kukwiya kwakunja kumaphatikizapo mafuta otuluka pamutu ndi Malassezia omwe amadya sebum, mafuta opangidwa ndi ma follicles a tsitsi. Malassezia imapezeka pakhungu la nyama ndi anthu, ndipo singathe kukula popanda sebum. Chifukwa chake imayang'ana kwambiri pakhungu, nkhope ndi madera ena komwe ma sebaceous glands amafalikira kwambiri.
Malassezia ikhoza kufalikira pamwamba pa khungu ngati mutulutsa sebum yambiri, ndikuwonjezera kuchuluka kwake ndi nthawi 1.5 mpaka 2 ngati mukupeza dandruff, kutengera kafukufuku wopangidwa ndi ogulitsa zinc pyrithione. Komanso, pakuwola sebum ndikupereka zakudya, Malassezia imapanganso mafuta acid ndi zinthu zina, kotero kuyabwa kumachitika ngati khungu lanu lili losavuta kumva. Kuyabwa komwe kumachitika nthawi zambiri kumaphatikizapo ming'alu yosakhazikika ndi dandruff pamutu, kuyabwa pamutu, ma follicles a tsitsi otupa, ndi ma pustules ang'onoang'ono komanso oyabwa pamutu, ndi zina zotero.
Koma musasokoneze tsitsi lanu! Popeza dandruff imayamba chifukwa cha bowa, kugwiritsa ntchito chinthu chomwe chimapha kapena kuletsa kukula kwa bowa potsuka tsitsi lanu kungathandize kwambiri. Opanga zinc pyrithione nthawi zambiri amalimbikitsa ogwiritsa ntchito kuyesa ma shampu oletsa dandruff okhala ndi zinc pyrithione.
Kodi zinc pyrithione ndi chiyani?
Zinc pyrithione (ZPT), yomwe imadziwikanso kuti pyrithione zinc, ndi gulu logwirizana la zinc ndi pyrithione lomwe lili ndi mphamvu zotsutsana ndi mabakiteriya, maantibayotiki, ma fungal, komanso zotsutsana ndi khansa zomwe zingathandize kupha bowa lomwe limayambitsa dandruff, kuchiza dandruff, scalp psoriasis, ndi ziphuphu, ndikuletsa kukula kwa yisiti. Ndi chinthu choyera chomwe sichisungunuka m'madzi, koma chimasungunuka mu organic solvents. Ma formula okhala ndi zinc pyrithione agwiritsidwa ntchito pochiza dandruff, zinc pyrithione china ndi chimodzi mwa zosakaniza zotsutsana ndi dandruff zomwe zimagwiritsidwa ntchito kwambiri pamsika masiku ano, ndipo 20% ya shampoos ali ndi chosakanizacho.
Mafotokozedwe
Mawonekedwe: Yoyera mpaka yoyera kwambiri yamadzi
Zinc Pyrithione (% w/w): 48-50% yogwira ntchito
pH value (5% yogwira ntchito mu pH 7 madzi): 6.9-9.0
Zinc wambiri: 9.3-11.3
Kugwira ntchito bwino
Zinc pyrithione ili ndi mphamvu zabwino zotsutsana ndi dandruff komanso bowa. Imatha kuletsa bwino seborrhea ndikuchepetsa kuchuluka kwa kagayidwe ka khungu. Monga mankhwala ophera tizilombo toyambitsa matenda, ilinso ndi mphamvu yayikulu yolimbana ndi mabakiteriya ndipo ili ndi mphamvu zambiri zotsutsana ndi mabakiteriya, kuphatikiza bowa, mabakiteriya a gram-positive ndi gram-negative. Malinga ndi deta yochokera kwa ogulitsa Zinc pyrithione, imatha kulimbana ndi mabakiteriya ambiri ochokera ku Streptococcus ndi Staphylococcus spp ndi Malassezia furfur, ndipo ndi mankhwala otetezeka komanso othandiza oletsa kuyabwa komanso bowa. Yopangidwa kuchokera kuukadaulo wapamwamba komanso yokhala ndi tinthu tating'onoting'ono, zinc pyrithione imatha kuletsa mvula kulowa, kuwirikiza kawiri mphamvu yake yoyeretsa, ndikukuthandizani kuchotsa bowa wopanga dandruff bwino kwambiri. Kuphatikiza apo, zinc pyrithione ndiye chinthu chovomerezeka kwambiri chotsutsana ndi dandruff kwa tsitsi lopindika, chifukwa chimapangitsa kuti lisamaume komanso likhale lolimba.
Zotsatira za kukula kwa tinthu ta zinc pyrithione pakhungu
Zinc pyrithioneChina ili ndi mawonekedwe ozungulira ndipo kukula kwa tinthu tating'onoting'ono ta 0.3˜10 μm. Kusungunuka kwake m'madzi pa 25° C ndi pafupifupi 15 ppm yokha. Kuti zigwirizane bwino, zinc pyrithione ikhoza kuyikidwa muzokongoletsa tsitsi ndi kuchuluka kwa 0.001˜5% potengera kulemera konse kwa kapangidwe kake. Kukula kwa tinthu tating'onoting'ono ta zinc pyrithione kumathandizira kuti tituluke mu shampu ndikukhalabe olimba, zomwe zimawonjezera malo olumikizirana ndi kuchuluka komwe kumamatiridwa pakhungu mukamagwiritsa ntchito shampu kutsuka tsitsi. Chifukwa cha kusungunuka kochepa m'madzi, tinthu ta ZPT timangomwazikana mu shampu ngati tinthu tating'onoting'ono. Opanga zinc pyrithione akuwonetsanso kuti Zinc pyrithione ya kukula kocheperako imatha kuwonjezera malo olumikizirana ndi mabakiteriya ndi bowa omwe angapangitse dandruff, ndipo sangatayike akamatsukidwa, motero imawonjezera mphamvu yake.
Zochitika ndi zomwe zikuchitika pamsika
Zinc pyrithione ndi mankhwala oletsa dandruff omwe adapangidwa koyamba ndikupangidwa ndi Arch Chemicals, Inc. kenako adavomerezedwa kuti agwiritsidwe ntchito ndi FDA. Monga chimodzi mwa zosakaniza zomwe zimagwiritsidwa ntchito kwambiri mu ma shampoo oletsa dandruff ndi zinthu zina zosamalira tsitsi, zinc pyrithione china ndiye mankhwala othandiza kwambiri komanso otetezeka opha tizilombo pakati pa mankhwala oletsa dandruff ndi anti-itch omwe alipo pamsika. Pali ma shampoo angapo okhala ndi zinc pyrithione omwe alipo pamsika. Mutha kuwapeza ku pharmacy kapena sitolo yamankhwala yapafupi. Ingotsimikizirani kuti mwawerenga mndandanda wa zosakaniza musanagule, chifukwa si ma shampoo onse okhala ndi zinc pyrithione omwe amapangidwa mofanana. Zinthu zina zitha kukhala ndi zosakaniza zina zomwe zingakhale zovulaza tsitsi lanu kapena khungu lanu. Ogulitsa zinc pyrithione amalimbikitsa kuti musankhe ma shampoo oletsa dandruff okhala ndi zinc pyrithion ya 0.5-2.0%. Ma shampoo oletsa dandruff akuphatikizapo P&G's Scalp Care Collection yatsopano kuchokera ku Head & Shoulders, ndi Unilever Clear Scalp & Hair Therapy Shampoo, ndi zina zotero.
Malinga ndi Lipoti la Msika wa Zinc Pyrithione Global Forecast To 2028, msika wapadziko lonse wa zinc pyrithione ukuyembekezeka kukula pa CAGR ya 3.7% kuyambira 2021 mpaka 2028. Zinthu zomwe zikuyendetsa msikawu ndi kufunikira kwakukulu kwa zinthu zodzikongoletsera, ma shampu opaka dandruff ndi zinthu zosamalira thupi, chidziwitso chowonjezeka cha thanzi ndi ukhondo, komanso kuwonjezeka kwa ndalama zomwe anthu amapeza komanso kusintha kwa moyo wawo.
Nthawi yotumizira: Epulo-27-2022