Ahịa nkpuchi ihu abụrụla akụkụ ịchọ mma na-eto ngwa ngwa n'afọ ndị na-adịbeghị anya. Dị ka akụkọ nyocha nke Mintel si kwuo, na 2016, ngwaahịa mkpuchi ihu bụ nke abụọ na ugboro ole ndị na-azụ ahịa China na-eji n'etiti ụdị ngwaahịa nlekọta anụ ahụ niile, nke nkpuchi ihu bụ ụdị ngwaahịa kachasị ewu ewu. N'ime ngwaahịa mkpuchi ihu, ihe mkpuchi isi ihe na ihe bụ isi bụ ihe na-enweghị ike kewaa. Iji nweta mmetụta dị mma nke eji eme ihe, a ga-akwụ ụgwọ nlebara anya pụrụ iche na ntinye aka na nyocha nke ihe mkpuchi isi na ihe bụ isi n'oge usoro mmepụta ngwaahịa. .
okwu mmalite
A na-ejikarị akwa mkpuchi isi na-agụnye tencel, tencel gbanwetụrụ, filament, owu eke, unyi achara, eriri achara, chitosan, fiber composite, wdg; nhọrọ nke akụkụ ọ bụla nke ihe nkpuchi na-agụnye rheological thickener, moisturizing agent , ihe na-arụ ọrụ, nhọrọ nke ihe nchekwa, wdg.Hydroxyethyl cellulose(nke a na-akpọkwa ya HEC) bụ polymer na-abụghị ionic mmiri soluble. A na-ejikarị ya eme ihe na ụlọ ọrụ ịchọ mma n'ihi nguzogide electrolyte ya dị mma, biocompatibility na njide mmiri: dịka ọmụmaatụ, HEC bụ ihe mkpuchi ihu. Ihe ndị a na-ejikarị rheological thickeners na skeleton components na ngwaahịa ahụ, ọ na-enwe mmetụta anụ ahụ dị mma dị ka mmanu mmanu, nro na nkwenye. N'afọ ndị na-adịbeghị anya, ọrụ nke mkpuchi ihu ọhụrụ abawanyela nke ukwuu (dị ka nchekwa data Mintel si kwuo, ọnụ ọgụgụ nke mkpuchi ihu ọhụrụ nwere HEC na China mụbara site na 38 na 2014 ruo 136 na 2015 na 176 na 2016).
nnwale
Ọ bụ ezie na ejirila HEC mee ihe n'ọtụtụ ebe na mkpuchi ihu, enwere akụkọ nyocha ole na ole metụtara ya. Isi nyocha nke onye edemede: ụdị akwa mkpuchi mkpuchi dị iche iche, yana usoro HEC / xanthan gum na carbomer ahọpụtara mgbe nyochachara ihe mkpuchi mkpuchi dị na azụmaahịa (lee Isiokwu 1 maka usoro a kapịrị ọnụ). Dejupụta ihe mkpuchi mmiri / mpempe akwụkwọ 25g ma ọ bụ ihe mkpuchi mmiri 15g / ọkara mpempe akwụkwọ, wee pịa obere oge mgbe akara akara ka ịbanye n'ụzọ zuru ezu. A na-eme ule mgbe otu izu ma ọ bụ ụbọchị iri abụọ nke ntinye. Nnwale ndị a gụnyere: nyocha wettability, nro na ductility nke HEC na ihe mkpuchi isi ihe, nyocha ihe mmetụta nke mmadụ na-agụnye ule nro nke ihe nkpuchi ahụ na nyocha nke mmetụta nke njikwa ihe mgbochi ihu abụọ na-ekpuchi ihu abụọ, iji mepụta usoro nke ihe nkpuchi na n'usoro. Nnwale akụrụngwa na nyocha ihe mmetụta mmadụ na-enye ntụaka.
Nkpuchi ngwaahịa Serum
Ọnụ ọgụgụ nke carbs na-edozi nke ọma dị ka ọkpụrụkpụ na ihe onwunwe nke ákwà mkpuchi isi, ma ego agbakwunyere maka otu ìgwè bụ otu.
Nsonaazụ – Nkpuchi wettability
Wettability nke ihe nkpuchi na-ezo aka n'ikike nke mmiri mmiri nkpuchi na-abanye n'ime ákwà mkpuchi mkpuchi nke ọma, kpamkpam, na-enweghị njedebe. Nsonaazụ nke infiltration nnwale na 11 ụdị nke mkpuchi isi ákwà gosiri na, n'ihi na mkpa na ọkara ọkpụrụkpụ nkpuchi isi ákwà, ụdị abụọ nke nkpuchi mmiri mmiri nwere HEC na xanthan chịngọm nwere ike infiltration mmetụta na ha. Maka ụfọdụ akwa mkpuchi ihe mkpuchi dị ka 65g akwa akwa okpukpu abụọ na 80g filament, mgbe ụbọchị 20 nke infiltration gasịrị, mmiri mmiri nkpuchi nwere xanthan chịngọm ka enweghị ike ime ka akwa mkpuchi ihe mkpuchi zuru oke ma ọ bụ infiltration na-ezighi ezi (lee Figure 1); Arụmọrụ nke HEC dị mma karịa nke xanthan chịngọm, nke nwere ike ime ka akwa mkpuchi isi kpuchie ya kpamkpam na kpamkpam.
Wettability nke ihe mkpuchi ihu: nyocha ntụle nke HEC na xanthan gum
Nsonaazụ – Mgbasa nkpuchi
The ductility nke ihe nkpuchi isi ákwà na-ezo aka ike nke ihe mkpuchi isi ákwà na-agbatị n'oge akpụkpọ-rapagidesi ike usoro. The nghọta ule pụta nke 11 ụdị nkpuchi isi ákwà na-egosi na maka ọkara na oké nkpuchi isi akwa na cross-tọrọ ntupu weave na mkpa nkpuchi isi ákwà (9/11 iche iche nke nkpuchi isi ákwà, gụnyere 80g filament, 65g Double-oyi akwa ákwà, 60g filament, 60g Tencel, 50g achara, 40g achara, 40g bamboo, 40g achara, 40g. 35g ụdị atọ mejupụtara eriri, 35g Baby silk), foto microscope ka egosiri na Figure 2a, HEC nwere ductility na-agafeghị oke, enwere ike ime mgbanwe na ihu dị iche iche. Maka usoro meshing unidirectional ma ọ bụ akwa akwa akwa akwa mkpuchi dị mkpa (ụdị 2/11 nke ihe mkpuchi isi, gụnyere 30g Tencel, filament 38g), a na-egosi foto microscope na Figure 2b, HEC ga-eme ka ọ gbatịa nke ukwuu wee mee nrụrụ anya. Ọ bụ ihe kwesịrị ịrịba ama na ihe ndị mejupụtara eriri agwakọta na ndabere nke Tencel ma ọ bụ filament emep uta eri nwere ike melite structural ike nke ihe nkpuchi isi ákwà, dị ka 35g 3 ụdị nke mejupụtara emep uta eri na 35g Baby silk mask akwa bụ mejupụtara emep uta eri, ọbụna ma ọ bụrụ na ha bụ Ọ bụ nke mkpa nkpuchi isi ákwà na nwekwara ezigbo structural ike na-eme ka ọ bụghị mmiri mmiri na-agbatị HEC.
Foto microscope nke akwa mkpuchi isi
Nsonaazụ – Nkpuchi nkpuchi
Enwere ike nyochaa ịdị nro nke ihe nkpuchi site na usoro emepụtara ọhụrụ iji nwalee ịdị nro nke ihe nkpuchi ahụ, na-eji ihe nyocha ederede na nyocha P1S. A na-eji ihe nyocha texture eme ihe n'ọtụtụ ebe na ụlọ ọrụ ịchọ mma na ụlọ ọrụ nri, ọ nwere ike ịnwale njirimara anụ ahụ nke ngwaahịa. Site n'itinye ọnọdụ ule mkpakọ, ike kachasị nke a tụrụ mgbe emechara nyocha P1S megide akwa mkpuchi mkpuchi apịaji wee gaa n'ihu maka ebe dị anya iji mara ịdị nro nke nkpuchi: obere ike kachasị, ihe nkpuchi ahụ na-adị nro.
Usoro nke texture analyzer (P1S probe) iji nwalee ịdị nro nke nkpuchi
Usoro a nwere ike ịmegharị usoro nke ịpị nkpuchi na mkpịsị aka, n'ihi na n'ihu njedebe nke mkpịsị aka mmadụ na-adị n'ihu, na njedebe ihu nke nyocha P1S dịkwa oke. Uru siri ike nke ihe nkpuchi nke a tụrụ site na usoro a bụ nkwekọrịta dị mma na uru siri ike nke ihe mkpuchi ahụ nwetara site na nyocha mmetụta nke ndị panelists. Site n'inyocha mmetụta nke mmiri mmiri nkpuchi nwere HEC ma ọ bụ xanthan gum na ịdị nro nke ụdị ihe mkpuchi isi asatọ, nsonaazụ nke nyocha ngwá ọrụ na nyocha ihe mmetụta na-egosi na HEC nwere ike ime ka ákwà isi dị nro karịa xanthan gum.
Nsonaazụ ule ọnụọgụ nke ịdị nro na isi ike nke akwa mkpuchi mkpuchi nke ihe dị iche iche 8 (TA & sensory test)
Nsonaazụ – Nnwale ọkara ihu nkpuchi - Ntụle mmetụta
A na-ahọrọ ụdị ihe mkpuchi isi 6 nke nwere ọkpụrụkpụ na ihe dị iche iche, na 10 ~ 11 zụrụ ndị ọkachamara nyocha ihe mmetụta uche ka ha mee nyocha nyocha ọkara ihu na nkpuchi nwere HEC na xanthan chịngọm. Usoro nyocha gụnyere n'oge ojiji, ozugbo ejiri ya na nyocha mgbe nkeji 5 gachara. E gosipụtara nsonaazụ nke nyocha mmetụta na tebụl. Nsonaazụ gosiri na, ma e jiri ya tụnyere xanthan chịngọm, ihe nkpuchi nwere HEC nwere mma akpụkpọ adhesion na mmanu n'oge eji, mma moisturizing, elasticity na gloss nke anụ ahụ mgbe ejiri ya, na ike ogologo oge ihicha nke ihe nkpuchi (maka nnyocha 6 ụdị ihe mkpuchi isi ákwà, ma e wezụga na HEC na xanthan chịngọm rụrụ otu ihe ahụ na 35g ihe nkpuchi nke ọzọ Baby ákwà 5, nke ọzọ nwere ike ime ka ogologo ntutu isi). oge ihicha ihe nkpuchi site na 1 ~ 3min). N'ebe a, oge ihicha ihe nkpuchi na-ezo aka na ntinye oge nke ihe mkpuchi ahụ gbakọrọ site na oge mgbe ihe nkpuchi na-amalite ịkpọ nkụ dị ka onye nyocha chere dị ka njedebe njedebe. akpịrị ịkpọ nkụ ma ọ bụ nkụchi. Ndị ọkachamara panel n'ozuzu na-ahọrọ akpụkpọ anụ nke HEC.
Tebụl 2: Ntụle nke xanthan gum, akpụkpọ ahụ na-enwe mmetụta nke HEC na mgbe nkpuchi ọ bụla nwere HEC na xanthan gum na-akpọnwụ n'oge ngwa.
na ngwụcha
Site na nyocha ngwa na nyocha ihe mmetụta mmadụ, a na-enyocha anụ ahụ na ndakọrịta nke mmiri nkpuchi nwere hydroxyethyl cellulose (HEC) n'ụdị ihe mkpuchi dị iche iche, na ntinye nke HEC na xanthan gum na nkpuchi. arụmọrụ dị iche. Nsonaazụ nke ngwá ule na-egosi na n'ihi na ihe nkpuchi isi akwa na zuru ezu structural ike, gụnyere ọkara na oké nkpuchi isi akwa na mkpa nkpuchi isi akwa na cross-tọrọ ntupu na-akpa akwa ọzọ edo,HECga-eme ka ha dị nwayọọ ductile; E jiri ya tụnyere xanthan chịngọm, mmiri mmiri mkpuchi ihu nke HEC nwere ike inye akwa mkpuchi mkpuchi ka mma na ịdị nro, nke mere na ọ nwere ike weta mmachi akpụkpọ anụ na nkpuchi ma na-agbanwewanye maka ọdịdị ihu dị iche iche nke ndị na-azụ ahịa. N'aka nke ọzọ, ọ nwere ike na-ejikọta mmiri na mmiri na-ekpo ọkụ karị, nke nwere ike ime ka ụkpụrụ nke ihe mkpuchi ahụ dịkwuo mma ma nwee ike ịrụ ọrụ nke ọma. Nsonaazụ nke ọkara ihu sensọ nyocha na-egosi na e jiri ya tụnyere xanthan chịngọm, HEC nwere ike iweta mma akpụkpọ-rapagidesi ike na lubricating mmetụta na nkpuchi n'oge eji, na akpụkpọ ahụ nwere mma mmiri, elasticity na gloss mgbe ejiri ya, na nwere ike ogologo oge ihicha nke nkpuchi (nwere ike ịgbatị site 1 ~ 3min), ọkachamara na-enyocha otu n'ozuzu na-ahọrọ akpụkpọ anụ nke HEC.
Oge nzipu: Eprel-26-2024