Kev lag luam npog ntsej muag tau dhau los ua qhov kev lag luam kho kom zoo nkauj uas loj hlob sai tshaj plaws hauv xyoo tas los no. Raws li daim ntawv tshawb fawb ntawm Mintel, xyoo 2016, cov khoom npog ntsej muag tau qeb thib ob hauv kev siv ntau zaus los ntawm cov neeg siv khoom hauv Suav teb ntawm txhua pawg khoom saib xyuas tawv nqaij, uas npog ntsej muag yog hom khoom nrov tshaj plaws. Hauv cov khoom npog ntsej muag, daim ntaub npog ntsej muag thiab cov khoom tseem ceeb yog ib qho uas tsis tuaj yeem sib cais tau. Yuav kom ua tiav qhov txiaj ntsig zoo tshaj plaws, yuav tsum tau them sai sai rau qhov kev sib xws thiab kev sib xws ntawm daim ntaub npog ntsej muag thiab cov khoom tseem ceeb thaum lub sijhawm tsim khoom.
lus ua ntej
Cov ntaub npog ntsej muag feem ntau suav nrog tencel, tencel hloov kho, filament, paj rwb ntuj, xyoob charcoal, xyoob fiber, chitosan, composite fiber, thiab lwm yam; kev xaiv ntawm txhua yam khoom ntawm lub ntsej muag essence suav nrog rheological thickener, moisturizing agent, functional ingredients, kev xaiv ntawm preservatives, thiab lwm yam.Hydroxyethyl cellulose(tom qab no hu ua HEC) yog cov polymer uas yaj tau hauv dej uas tsis yog ionic. Nws siv dav hauv kev lag luam pleev kom zoo nkauj vim nws tiv taus electrolyte zoo heev, biocompatibility thiab cov khoom khi dej: piv txwv li, HEC yog cov tshuaj pleev ntsej muag. Cov khoom siv rheological thickeners thiab cov khoom pob txha uas siv ntau hauv cov khoom, thiab nws muaj kev xav zoo rau daim tawv nqaij xws li lubricating, mos thiab ua raws li qhov xav tau. Nyob rau xyoo tas los no, kev ua haujlwm ntawm cov tshuaj pleev ntsej muag tshiab tau nce ntxiv ntau (raws li Mintel lub ntaub ntawv, tus lej ntawm cov tshuaj pleev ntsej muag tshiab uas muaj HEC hauv Suav teb tau nce ntxiv los ntawm 38 hauv xyoo 2014 mus rau 136 hauv xyoo 2015 thiab 176 hauv xyoo 2016).
kev sim
Txawm hais tias HEC tau siv dav hauv cov ntaub npog ntsej muag, muaj ob peb daim ntawv tshawb fawb cuam tshuam. Tus sau txoj kev tshawb fawb tseem ceeb: ntau hom ntaub npog ntsej muag, ua ke nrog cov mis ntawm HEC / xanthan gum thiab carbomer xaiv tom qab kev tshawb nrhiav cov khoom xyaw npog ntsej muag muaj nyob hauv khw (saib Rooj 1 rau cov mis tshwj xeeb). Sau 25g kua npog ntsej muag / daim ntawv lossis 15g kua npog ntsej muag / ib nrab daim ntawv, thiab nias maj mam tom qab kaw kom nkag mus tag nrho. Kev sim tau ua tom qab ib lub lim tiam lossis 20 hnub ntawm kev nkag mus. Cov kev sim suav nrog: qhov kev ntsuas dej noo, qhov mos thiab ductility ntawm HEC ntawm cov ntaub npog ntsej muag, kev ntsuam xyuas tib neeg sensory suav nrog kev sim mos ntawm lub ntsej muag thiab kev sim sensory ntawm ob-dig muag ib nrab-lub ntsej muag random tswj, txhawm rau txhim kho cov mis ntawm lub ntsej muag thiab systematically. Kev sim ntsuas ntsuas thiab kev ntsuam xyuas tib neeg sensory muab cov ntaub ntawv siv.
Cov Khoom Siv Ua Los Ntawm Daim Npog Ncauj
Tus nqi ntawm cov carbs raug kho kom zoo raws li qhov tuab thiab cov ntaub ntawm daim ntaub npog ntsej muag, tab sis tus nqi ntxiv rau tib pawg yog tib yam.
Cov Txiaj Ntsig - Kev ntub dej ntawm lub ntsej muag
Qhov ntub ntawm lub npog ntsej muag yog hais txog lub peev xwm ntawm cov kua npog ntsej muag kom nkag mus rau hauv daim ntaub npog ntsej muag kom sib npaug, tag nrho, thiab tsis muaj qhov kawg tuag. Cov txiaj ntsig ntawm kev sim nkag mus rau hauv 11 hom ntaub npog ntsej muag qhia tau hais tias, rau cov ntaub npog ntsej muag nyias thiab nruab nrab tuab, ob hom kua npog ntsej muag uas muaj HEC thiab xanthan gum tuaj yeem muaj qhov cuam tshuam zoo rau lawv. Rau qee cov ntaub npog ntsej muag tuab xws li 65g daim ntaub ob txheej thiab 80g filament, tom qab 20 hnub ntawm kev nkag mus, cov kua npog ntsej muag uas muaj xanthan gum tseem tsis tuaj yeem ntub tag nrho cov ntaub npog ntsej muag lossis qhov nkag mus tsis sib npaug (saib Daim Duab 1); Kev ua tau zoo ntawm HEC zoo dua li xanthan gum, uas tuaj yeem ua rau daim ntaub npog ntsej muag tuab nkag mus rau hauv tag nrho thiab tag nrho.
Qhov ntub dej ntawm lub ntsej muag lub ntsej muag: kev tshawb fawb sib piv ntawm HEC thiab xanthan gum
Cov Txiaj Ntsig - Kev Sib Kis Tau Ntawm Lub Npog Ncauj
Qhov ductility ntawm lub npog ntsej muag hauv paus ntaub yog hais txog lub peev xwm ntawm lub npog ntsej muag hauv paus ntaub kom ncab thaum lub sijhawm lo rau daim tawv nqaij. Cov txiaj ntsig ntawm kev sim dai ntawm 11 hom ntaub npog ntsej muag hauv paus ntaub qhia tau tias rau cov ntaub npog ntsej muag nruab nrab thiab tuab thiab cov ntaub mesh sib xyaw thiab cov ntaub npog ntsej muag nyias (9/11 hom ntaub npog ntsej muag hauv paus ntaub, suav nrog 80g filament, 65g Daim ntaub ob txheej, 60g filament, 60g Tencel, 50g xyoob charcoal, 40g chitosan, 30g paj rwb ntuj, 35g peb hom fibers sib xyaw, 35g Baby silk), daim duab microscope tau qhia hauv Daim Duab 2a, HEC muaj qhov ductility nruab nrab, tuaj yeem hloov kho rau ntau qhov ntau thiab tsawg ntawm lub ntsej muag. Rau txoj kev sib xyaw ua ke lossis kev sib xyaw tsis sib xws ntawm cov ntaub npog ntsej muag nyias (2/11 hom ntaub npog ntsej muag hauv paus ntaub, suav nrog 30g Tencel, 38g filament), daim duab microscope tau qhia hauv Daim Duab 2b, HEC yuav ua rau nws ncab ntau dhau thiab pom tseeb deformed. Nws yog ib qho tsim nyog sau tseg tias cov fiber sib xyaw ua ke ntawm Tencel lossis filament fibers tuaj yeem txhim kho lub zog ntawm cov ntaub npog ntsej muag, xws li 35g 3 hom fibers sib xyaw thiab 35g Baby silk mask fabrics yog cov fibers sib xyaw, txawm tias lawv yog cov ntaub npog ntsej muag nyias nyias thiab kuj muaj lub zog zoo, thiab cov kua npog ntsej muag uas muaj HEC yuav tsis ua rau nws ncab ntau dhau.
Daim duab thaij los ntawm lub tshuab microscope ntawm daim ntaub npog ntsej muag
Cov Txiaj Ntsig - Qhov Mos Ntawm Lub Npog Ncauj
Qhov mos ntawm lub npog ntsej muag tuaj yeem soj ntsuam los ntawm txoj kev tshiab tsim los ntsuas qhov mos ntawm lub npog ntsej muag, siv lub tshuab ntsuas kev ntxhib los mos thiab P1S probe. Lub tshuab ntsuas kev ntxhib los mos siv dav hauv kev lag luam pleev kom zoo nkauj thiab kev lag luam zaub mov, nws tuaj yeem ntsuas qhov ntau ntawm cov yam ntxwv ntawm cov khoom. Los ntawm kev teeb tsa hom kev xeem nias, lub zog siab tshaj plaws ntsuas tom qab P1S probe raug nias rau ntawm daim ntaub npog ntsej muag uas quav thiab txav mus rau pem hauv ntej rau qee qhov deb yog siv los piav qhia qhov mos ntawm lub npog ntsej muag: qhov me dua qhov siab tshaj plaws, qhov mos dua lub npog ntsej muag.
Txoj kev siv cov cuab yeej ntsuas kev ntxhib los mos (P1S probe) los sim qhov mos ntawm lub ntsej muag
Txoj kev no tuaj yeem ua qauv zoo li cov txheej txheem ntawm kev nias lub npog ntsej muag nrog cov ntiv tes, vim tias qhov kawg ntawm tib neeg cov ntiv tes yog hemispherical, thiab qhov kawg ntawm P1S probe kuj yog hemispherical. Tus nqi hardness ntawm lub npog ntsej muag ntsuas los ntawm txoj kev no yog nyob rau hauv kev pom zoo zoo nrog tus nqi hardness ntawm lub npog ntsej muag tau los ntawm kev ntsuam xyuas sensory ntawm cov neeg soj ntsuam. Los ntawm kev tshuaj xyuas qhov cuam tshuam ntawm cov kua npog ntsej muag uas muaj HEC lossis xanthan gum ntawm qhov mos ntawm yim hom ntaub npog ntsej muag, cov txiaj ntsig ntawm kev sim cov cuab yeej thiab kev ntsuam xyuas sensory qhia tau hais tias HEC tuaj yeem ua rau cov ntaub mos mos zoo dua li xanthan gum.
Cov txiaj ntsig ntawm kev sim ntau ntawm qhov mos thiab qhov tawv ntawm daim ntaub npog ntsej muag ntawm 8 yam khoom sib txawv (TA & kev sim sensory)
Cov Txiaj Ntsig - Kev Ntsuas Ib Nrab Lub Ntsej Muag Los Ntawm Lub Npog Ncauj - Kev Ntsuam Xyuas Kev Xav
Muaj 6 hom ntaub npog ntsej muag uas muaj ntau yam tuab thiab cov ntaub ntawv sib txawv tau raug xaiv los ntawm kev xaiv tsis raws cai, thiab 10 ~ 11 tus kws ntsuam xyuas kev soj ntsuam kev xav tau raug hais kom ua qhov kev ntsuam xyuas ib nrab ntsej muag ntawm lub ntsej muag uas muaj HEC thiab xanthan gum. Theem kev ntsuam xyuas suav nrog thaum siv, tam sim ntawd tom qab siv thiab kev ntsuam xyuas tom qab 5 feeb. Cov txiaj ntsig ntawm kev ntsuam xyuas kev xav tau qhia nyob rau hauv lub rooj. Cov txiaj ntsig tau qhia tias, piv nrog xanthan gum, lub ntsej muag uas muaj HEC muaj kev nplaum zoo dua ntawm daim tawv nqaij thiab lubricity thaum siv, zoo dua moisturizing, elasticity thiab gloss ntawm daim tawv nqaij tom qab siv, thiab tuaj yeem ua kom lub sijhawm qhuav ntawm lub ntsej muag ntev dua (rau kev tshawb nrhiav 6 hom ntaub npog ntsej muag, tshwj tsis yog HEC thiab xanthan gum ua tib yam ntawm 35g Baby silk, ntawm lwm 5 hom ntaub npog ntsej muag, HEC tuaj yeem ua kom lub sijhawm qhuav ntawm lub ntsej muag ntev dua 1 ~ 3 feeb). Ntawm no, lub sijhawm qhuav ntawm lub ntsej muag hais txog lub sijhawm thov ntawm lub ntsej muag suav los ntawm lub sijhawm thaum lub ntsej muag pib qhuav raws li tus neeg ntsuam xyuas xav tias yog qhov kawg. Dehydration lossis cocking. Cov kws tshaj lij feem ntau nyiam qhov kev xav ntawm daim tawv nqaij ntawm HEC.
Rooj 2: Kev sib piv ntawm xanthan gum, cov yam ntxwv ntawm daim tawv nqaij ntawm HEC thiab thaum txhua lub ntsej muag uas muaj HEC thiab xanthan gum qhuav thaum lub sijhawm thov
xaus lus
Los ntawm kev sim cov cuab yeej thiab kev ntsuam xyuas tib neeg lub cev, daim tawv nqaij xav thiab kev sib raug zoo ntawm cov kua npog ntsej muag uas muaj hydroxyethyl cellulose (HEC) hauv ntau yam ntaub npog ntsej muag tau raug tshawb nrhiav, thiab kev siv HEC thiab xanthan gum rau lub ntsej muag tau muab piv rau. Qhov sib txawv ntawm kev ua tau zoo. Cov txiaj ntsig ntawm kev sim cov cuab yeej qhia tau tias rau cov ntaub npog ntsej muag nrog lub zog txaus, suav nrog cov ntaub npog ntsej muag nruab nrab thiab tuab thiab cov ntaub npog ntsej muag nyias nrog cov ntaub sib xyaw ua ke thiab kev sib xyaw ua ke ntau dua,HECyuav ua rau lawv muaj zog me ntsis; Piv nrog xanthan gum, HEC lub ntsej muag lub ntsej muag kua tuaj yeem muab cov ntaub npog ntsej muag zoo dua thiab mos, yog li nws tuaj yeem coj cov tawv nqaij zoo dua rau lub ntsej muag thiab yoog tau ntau dua rau ntau yam ntsej muag ntawm cov neeg siv khoom. Ntawm qhov tod tes, nws tuaj yeem khi cov dej noo thiab noo noo ntau dua, uas tuaj yeem haum rau lub hauv paus ntsiab lus ntawm kev siv lub ntsej muag thiab tuaj yeem ua lub luag haujlwm ntawm lub ntsej muag zoo dua. Cov txiaj ntsig ntawm kev ntsuam xyuas ib nrab ntsej muag qhia tau tias piv nrog xanthan gum, HEC tuaj yeem coj cov tawv nqaij zoo dua-lo thiab lubricating kev xav rau lub ntsej muag thaum siv, thiab daim tawv nqaij muaj cov dej noo zoo dua, elasticity thiab gloss tom qab siv, thiab tuaj yeem ntev Lub sijhawm ziab ntawm lub ntsej muag (tuaj yeem ntev los ntawm 1 ~ 3 feeb), pab pawg kws tshaj lij feem ntau nyiam cov tawv nqaij ntawm HEC.
Lub sijhawm tshaj tawm: Plaub Hlis-26-2024