Munhu wese anoda kuva nebvudzi rakanaka, asi vazhinji vane matambudziko akasiyana ebvudzi. Unonetseka here nedambudziko reganda remusoro rinotsemuka? Kunyangwe kupfeka zvakanaka uye kuchitaridzika zvakanaka, ganda remusoro risingaverengeki riri kukukanganisa kana kukutyisa zuva nezuva. Ganda rinova pachena kana uine bvudzi rakasviba kana kupfeka mbatya dzakasviba, nekuti unogona kuona ganda iri mubvudzi rako kana pamapfudzi ako. Asi sei uchiwana ganda remusoro risingaperi nepo vamwe vasina? Ungaderedza sei kana kubvisa ganda remusoro zvinobudirira? Mhinduro yacho iri nyore: edza shampoos dzinorwisa ganda remusoro dzine zinc pyrithione.
Chii chinonzi dandruff?
Maererano nezinc pyrithioneVatengesi, dandruff harisi dambudziko rehutano hwemunhu chete, uye World Health Organisation yakabatanidza bvudzi rinopenya uye kusava nedandruff muzviyero gumi zvehutano. Dandruff, makeratinocytes anodonhedzwa pamusoro peganda uye anogadzirwa nemusanganiswa wemafuta nembiriso (fungus inonzi Malassezia). Chero ani zvake anogona kuva nedandruff, asi mumamiriro ezvinhu akajairwa, hapana anogona kuwana dandruff ine makeratinocytes mashoma anodonhedzwa uye akavanzwa zvakanaka. Asi sezvinotaurwa nevagadziri vezinc pyrithione, kana kutsamwa kwekunze kukaitika, nhamba yakawanda yemakeratinocytes akachekwa asati akura kusvika pakukura achadonhedzwa. Kutsamwisa kwekunze kunonyanya kusanganisira mafuta anobuda muganda remusoro uye Malassezia inodya sebum, zvinhu zvine mafuta zvinogadzirwa nebvudzi. Malassezia inogona kuwanikwa paganda remhuka nevanhu, uye haigone kukura isina sebum. Saka inonyanya kuoneka pamusoro peganda remusoro, kumeso nedzimwe nzvimbo uko maronda e sebaceous akapararira zvakanyanya.
Malassezia inogona kuwanda pamusoro peganda remusoro kana ukaburitsa sebum yakawanda, uye ikawedzera huwandu hwayo ne1.5 kusvika kaviri kana ukawana dandruff, zvichibva pane ongororo yakaitwa nevatengesi vezinc pyrithione. Uyezve, mukuita kwekuora sebum uye kupa zvinovaka muviri, Malassezia inogadzirawo fatty acid nezvimwe zvinogadzirwa, saka mhinduro dzekuzvimba dzichaitika kana ganda remusoro wako riine hunhu hweganda. Mhinduro dzinowanzo sanganisira kutsemuka kusina kurongeka uye dandruff pamusoro peganda remusoro, ganda remusoro rinokwenya, mafollicle ebvudzi akazvimba, uye mapuruguru madiki anokwenya pamusoro peganda remusoro, nezvimwewo.
Asi usazvidya mwoyo! Sezvo dandruff ichikonzerwa nefungus, kushandisa chinhu chinouraya kana kudzivirira kukura kwefungus kugeza bvudzi rako kungaita basa guru. Vagadziri vezinc pyrithione vanowanzo kurudzira vashandisi kuti vaedze mashampoos ekudzivirira dandruff ane zinc pyrithione.
Chii chinonzi zinc pyrithione?
Zinc pyrithione (ZPT), inozivikanwawo se pyrithione zinc, imhando yekubatanidza zinc ne pyrithione ine simba rekurwisa mabhakitiriya, antimicrobial, antifungal, uye anticancer rinogona kubatsira kuuraya fungus inokonzera dandruff, kurapa dandruff, scalp psoriasis, uye acne, uye kudzivirira kukura kwembiriso. Ichinhu chichena chisinganyungudike mumvura, asi chinonyungudika mu organic solvents. Mafomu ane zinc pyrithione akashandiswa mukurapa dandruff, zinc pyrithione china ndeimwe yezvinhu zvinoshandiswa zvakanyanya kurwisa dandruff pamusika nhasi, uye 20% yemashampoos ane chinhu chacho.
Magadzirirwo
Chitarisiko: Kumira kwemvura kubva pachena kusvika pachena
Zinc Pyrithione (% w/w): 48-50% inoshanda
pH kukosha (5% chinhu chinoshanda mu pH 7 mvura): 6.9-9.0
Zinc yakawanda: 9.3-11.3
Kushanda zvakanaka
Zinc pyrithione ine simba rakanaka rekudzivirira ganda kubva muganda uye fungus. Inogona kudzivirira ganda kubva muganda zvinobudirira uye inoderedza kushanduka kweganda. Semushonga une simba rekurwisa hutachiona, ine simba guru rekurwisa hutachiona uye ine simba rakakura rekurwisa hutachiona, kusanganisira fungi, gram-positive uye gram-negative bacteria. Sekureva kwedata kubva kuZinc pyrithione vatengesi, inogona kurwisa mabhakitiriya akawanda anokonzera hutachiona kubva kuStreptococcus neStaphylococcus spp neMalassezia furfur, uye inodzivirira kuvaviwa uye ganda rayo. Yakagadzirwa nehunyanzvi hwepamusoro uye ine saizi diki yezvidimbu, zinc pyrithione inogona kudzivirira kunaya kwemvura zvinobudirira, kuwedzera kaviri simba rayo rekudzivirira hutachiona, uye kukubatsira kubvisa fungus inogadzira ganda zvinobudirira. Pamusoro pezvo, zinc pyrithione ndiyo inonyanya kukodzera ganda rebvudzi rakamonana, nekuti inoita kuti ganda risaome zvakanyanya uye risaome.
Mhedzisiro yehukuru hwezinc pyrithione particles pamusoro wemusoro
Zinc pyrithioneChina ine chimiro chedenderedzwa uye saizi yezvikamu zve 0.3˜10 μm. Kunyungudika kwayo mumvura pa25° C kunongosvika 15 ppm chete. Kuti ishande pamwe chete, zinc pyrithione inogona kuiswa muzvinhu zvekuchenesa bvudzi nehuwandu hwe 0.001˜5% nehuremu zvichibva pahuremu hwese hwezvikamu. Hukuru hwezvikamu zve zinc pyrithione hunobatsira kupararira mushampoo uye kuramba hwakagadzikana, zvichiwedzera nzvimbo yekubata uye huwandu hunofanira kunamirwa paganda kana uchishandisa shampoo kugeza bvudzi. Nekuda kwekunyungudika kwayo kushoma mumvura, zvikamu zve ZPT zvinogona kungopararira mushampoo sezvikamu zvidiki. Vagadziri ve zinc pyrithione vanoratidzawo kuti Zinc pyrithione yehukuru huri pakati nepakati inogona kuwedzera nzvimbo yekubata uye yekufukidza ine mabhakitiriya nefungus zvinogadzira dandruff, uye hazvigone kurasika nekusukurudzwa, nokudaro zvichivandudza kushanda kwayo.
Kufambira mberi uye mafambiro ari mumusika
Zinc pyrithione mushonga unodzivirira ganda rakatanga kugadzirwa neArch Chemicals, Inc. ndokuzobvumidzwa kushandiswa neFDA. Seimwe yemishonga inonyanya kushandiswa mumishonga yekudzivirira ganda nezvimwe zvigadzirwa zvekuchengetedza bvudzi, zinc pyrithione china ndiyo mushonga unoshanda uye wakachengeteka wekurwisa ganda pakati pemishonga yekudzivirira ganda uye yekudzivirira kuvaviwa iripo pamusika parizvino. Kune akawanda mashampoo ane zinc pyrithione aripo pamusika. Unogona kuawana pa pharmacy kana muchitoro chemishonga. Ingova nechokwadi chekuverenga runyorwa rwezvinhu usati watenga, sezvo asiri ese mashampoo ane zinc pyrithione akaenzana. Zvimwe zvigadzirwa zvinogona kunge zvine zvimwe zvinhu zvinogona kukuvadza bvudzi rako kana ganda remusoro. Vatengesi veZinc pyrithione vanokurudzira kuti usarudze mashampoo ekudzivirira ganda ane zinc pyrithion ye0.5-2.0%. Mashampoo anomiririra ekudzivirira ganda anosanganisira P&G's Scalp Care Collection itsva kubva kuHead & Shoulders, uye Unilever Clear Scalp & Hair Therapy Shampoo, nezvimwewo.
Sekureva kweZinc Pyrithione Market Report Global Forecast To 2028, musika wepasi rose wezinc pyrithione unotarisirwa kukura paCAGR ye3.7% kubva muna 2021 kusvika 2028. Zvinhu zviri kukura zviri kutungamira musika ndiko kukura kuri kuita zvinodiwa zvezvigadzirwa zvekuzora, shampoos dzeganda nezvigadzirwa zvekuchengetedza muviri, kuwedzera kweruzivo nezvehutano nehutsanana, uye kuwedzera kwemari inoraswa uye kuchinja kwemararamiro evanhu.
Nguva yekutumira: Kubvumbi-27-2022