Onye ọ bụla na-achọsi ike inweta ntutu na-edozi ahụ, ma ọtụtụ nwere nsogbu ntutu dị iche iche.Nsogbu isi isi gbawara agbawa na-enye gị nsogbu?N'agbanyeghị na ị na-eji ejiji ma mara mma n'ọdịdị, ọtụtụ dandruff na-eme ka ị daa ma ọ bụ na-amaja gị kwa ụbọchị.Dandruff na-apụta ìhè mgbe ị nwere ntutu gbara ọchịchịrị ma ọ bụ yi uwe gbara ọchịchịrị, n'ihi na ị nwere ike iledo flakes ndị a na ntutu gị ma ọ bụ n'ubu gị.Mana gịnị kpatara ị na-enweta dandruff na-adịghị agwụ agwụ ebe ndị ọzọ anaghị eme ya?Kedu ka esi belata ma ọ bụ wepụ dandruff nke ọma?Azịza ya dị mfe: gbalịa shampoos na-egbochi ọfụfụ nwere zinc pyrithion.
Kedu ihe bụ dandruff?
Dabere nazinc pyrithionNdị na-ebubata ihe, dandruff abụghị nanị nsogbu ịdị ọcha nke onwe onye, na Òtù Ahụ́ Ike Ụwa gụnyekwara ntutu na-egbuke egbuke na ọ dịghị ihe ọfụfụ n'ime ụkpụrụ ahụ ike iri.Dandruff, keratinocytes na-awụfu n'isi ma na-emepụta ya site na ngwakọta mmanụ na yist (ero a na-akpọ Malassezia).Ihe fọrọ nke nta ka ọ bụrụ onye ọ bụla nwere ike ịnwe dandruff, ma n'ọnọdụ nkịtị, ọ dịghị onye nwere ike ịhụ dandruff nke nwere obere keratinocytes wụsara ma zoo nke ọma.Mana dị ka ndị na-emepụta zinc pyrithione na-atụ aro, ọ bụrụ na mgbakasị mpụga emee, a ga-awụfu ọnụ ọgụgụ buru ibu nke keratinocytes keratin na keratin nke na-etolitebeghị ruo ntozu okè.Ihe mgbakasị ahụ na-agụnyekarị mmanụ ndị na-esi na akpụkpọ anụ na Malassezia na-eri nri sebum, ihe mmanu mmanu nke ntutu isi na-emepụta.Enwere ike ịhụ Malassezia na akpụkpọ anụ anụmanụ na ụmụ mmadụ, ọ nweghịkwa ike itolite na-enweghị sebum.Ya mere ọ na-etinye uche n'isi, ihu na ebe ndị ọzọ ebe a na-ekesa sebaceous glands.
Malassezia nwere ike gbasaa n'elu isi isi ma ọ bụrụ na ị na-emepụta ọtụtụ sebum, na-abawanye ọkwa ya site na 1.5 ruo 2 ugboro ma ọ bụrụ na ị nweta dandruff, dabere na ọmụmụ nke ndị na-eweta zinc pyrithione mere.Ọzọkwa, na usoro nke decomposing sebum na-enye nri n'onwe ya, Malassezia na-emepụtakwa acid fatty acid na ihe ndị ọzọ na-emepụta ihe, ya mere nzaghachi mkpali ga-eme ma ọ bụrụ na isi gị dị nro.Nzaghachi nke mkpasu iwe na-agụnye mgbawa na-adịghị agafe agafe na dandruff n'akpụkpọ ahụ, akpụkpọ anụ na-egbuke egbuke, ntutu na-ere ọkụ, na obere pustules na-egbuke egbuke n'isi, wdg.
Ma enwetala knickers gị na ntụgharị ihu!Ebe ọ bụ ero na-akpata dandruff, iji ihe na-egbu ma ọ bụ na-egbochi uto nke fungal iji saa ntutu gị nwere ike ime aghụghọ ahụ.Ndị na-emepụta Zinc pyrithione na-atụkarị aro ka ndị ọrụ na-anwale shampoos na-egbochi ọfụfụ nwere zinc pyrithione.
Kedu ihe bụ zinc pyrithion?
Zinc pyrithion (ZPT), nke a na-akpọkarị pyrithione zinc, bụ nhazi nhazi nke zinc na pyrithione nke nwere antibacterial, antimicrobial, antifungal, na anticancer Njirimara nke nwere ike inye aka gbuo ero nke na-akpata dandruff, na-emeso dandruff, psoriasis akpụkpọ anụ, na ihe otutu, na igbochi uto. nke yist.Ọ bụ ihe siri ike na-acha ọcha nke na-adịghị edozi na mmiri, ma soluble na organic solvents.A na-eji usoro nwere zinc pyrithione mee ihe n'ịgwọ ọrịa dandruff, zinc pyrithione china bụ otu n'ime ihe ndị a na-ejikarị eme ihe n'ahịa taa, na 20% nke shampoos nwere ihe ahụ.
Nkọwapụta
Ọdịdị : Nkwusioru mmiri na-acha ọcha ruo na-acha ọcha
Zinc Pyrithione (% w/w): 48-50% na-arụ ọrụ
Uru pH (5% ihe na-arụ ọrụ na pH 7 mmiri): 6.9-9.0
Ọdịnaya Zinc: 9.3-11.3
Ịrụ ọrụ
Zinc pyrithion nwere ezigbo mgbochi dandruff na mmetụta antifungal.Ọ nwere ike igbochi seborrhea nke ọma ma na-ebelata ọnụ ọgụgụ nke metabolism anụ ahụ.Dị ka onye na-arụ ọrụ antimicrobial, ọ nwekwara mmetụta antibacterial dị ukwuu ma nwee nnukwu ọrụ antimicrobial, gụnyere fungi, gram-positive na gram-negative bacteria.Dị ka data sitere na ndị na-ebubata Zinc pyrithione, ọ nwere ike ịlụso ọtụtụ nje bacteria na-akpata ọrịa site na Streptococcus na Staphylococcus spp na Malassezia furfur, ma bụrụ ihe nchebe dị irè na-egbochi itching na mgbochi dandruff.Emere site na teknụzụ dị elu yana oke nha nha, zinc pyrithione nwere ike igbochi mmiri ozuzo nke ọma, mee ka mmetụta ọgwụ mgbochi ya okpukpu abụọ ma nyere gị aka iwepụ ero na-emepụta dandruff nke ọma.Tụkwasị na nke ahụ, zinc pyrithion bụ ihe na-anabata nke ọma maka ntutu isi, n'ihi na ọ na-eduga ná ntanye ihicha na isi ike.
Mmetụta zinc pyrithione nha nha nha n'isi
Zinc pyrithionchina nwere udi okirikiri yana nha nha nke 0.3˜10 μm.Solubility ya na mmiri na 25 Celsius C bụ naanị ihe dịka 15 ppm.Iji nweta mmetụta synergistic, zinc pyrithione nwere ike itinye n'ime nhazi ihe ịchọ mma na-elekọta ntutu n'ogo nke 0.001˜5% site na ịdị arọ dabere na mkpokọta mkpokọta.Oke urughuru nke zinc pyrithione na-enyere onwe ya aka ịgbasa na ncha ntutu wee kwụsie ike, na-abawanye mpaghara ihu kọntaktị yana ọnụọgụ a ga-etinye na akpụkpọ ahụ mgbe ị na-eji ncha ntutu na-asa ntutu.N'ihi obere solubility ya na mmiri, ihe ndị dị na ZPT nwere ike ịgbasa na ncha ntutu dị ka ihe dị mma.Ndị na-emepụta Zinc pyrithione na-egosikwa na Zinc pyrithione nke dị oke oke nwere ike ime ka kọntaktị na mpaghara mkpuchi na nje bacteria na ero nke ga-emepụta dandruff, na enweghị ike ịla n'iyi na nchacha, si otú a na-eme ka ọ dịkwuo mma.
Mmepe na ọnọdụ na ahịa
Zinc pyrithion bụ ihe na-egbochi ọfụfụ nke Arch Chemicals, Inc. bu ụzọ mepụta ma mepụta ya wee kwado ya maka ojiji nke FDA.Dị ka otu n'ime ihe ndị a na-ejikarị eme ihe na shampoos na-egbochi dandruff na ngwaahịa ndị ọzọ na-elekọta ntutu isi, zinc pyrithione china bụ n'ezie onye na-ahụ maka ọgwụ nje na-arụ ọrụ nke ọma na nke dị nchebe n'etiti ndị na-ahụ maka mgbochi na ihe mgbochi itch dị ugbu a n'ahịa.Enwere ọtụtụ shampoos nwere zinc pyrithion dị na ahịa.Ị nwere ike ịchọta ha na ụlọ ahịa ọgwụ ma ọ bụ ụlọ ahịa ọgwụ dị n'ógbè gị.Naanị jide n'aka na ị gụọ ndepụta ihe ndị ahụ tupu ịzụrụ ihe, n'ihi na ọ bụghị shampoos niile nwere zinc pyrithion ka e kere hà.Ụfọdụ ngwaahịa nwere ike ịnwe ihe ndị ọzọ nwere ike imerụ ntutu ma ọ bụ isi gị.Ndị na-eweta Zinc pyrithione na-atụ aro ka ịhọrọ shampoos na-egbochi dandruff nwere ọdịnaya zinc pyrithion nke 0.5-2.0%.Shampoo nke na-anọchite anya mgbochi ọnya gụnyere P&G ọhụrụ mkpokọta nlekọta akpụkpọ isi sitere na isi & ubu, yana Unilever Clear Scalp & Hair Therapy Shampoo, wdg.
Dabere na Akuko Ahịa Zinc Pyrithione Global amụma ruo 2028, a na-atụ anya na ahịa zinc pyrithione zuru ụwa ọnụ ga-eto na CAGR nke 3.7% site na 2021 ruo 2028. Ihe uto na-akpali ahịa ahụ bụ ihe na-eto eto maka ngwaahịa ịchọ mma, shampoos dandruff na nkeonwe. ngwaahịa na-elekọta, mmụba mmata gbasara ahụike na ịdị ọcha, yana mmụba na ego a na-atụfu ihe yana mgbanwe ndụ mmadụ.
Oge nzipu: Eprel-27-2022