Daim ntawv thov ntawm lanolin
Qhov yeeb tshuaj no yog ib qho tseem ceeb tshaj plaws thiab dav faib cov tshuaj ointment hauv paus, tshwj xeeb tshaj yog rau hom qauv emulsion. Tsis tas li ntawd, nws muaj nyob hauv thaj ua rau thaj, nplaum nplaum los yog cov rau tes. Tsis tas li ntawd, lanolin yog siv hauv cov khoom lag luam thiab tshuaj tsw qab rau lwm qhov ntawm lub tebchaws. Vedicine cov tshuaj no muaj nuj nqis rau ntau hom tshuaj pleev, thiab tseem siv cov tawv nqaij yog tias koj muab lanolin thiab petroleum jelly ua ke sib npaug. Lim, ntshiab-lanolin yog tsim rau cov poj niam uas muaj kabmob. Nws yog siv tshuaj pleev, nws zoo zoo kho cov kab nrib pleev ntawm lub txiv mis thiab tiv thaiv lawv cov tsos. Lwm ntxiv ntawm cov tshuaj pleev uas nws tsis tas yuav tsum tau ntxuav tawm ua ntej pub mis rau tus me nyuam, vim hais tias nws tsis muaj teeb meem rau cov me nyuam mos.
Ntawm lub txiv mis yog Montgomery qog, uas tsim ib daim card, cov tshuaj no lubricates lub isolas thiab tiv thaiv kev loj hlob ntawm cov kab mob teeb meem. Yog tias feem ntau nws yuav tsum ntxuav lub txiv mis nrog xab npum, ces daim npog qhov ncauj qhuav thiab lub plag yog qhuav thiab tawg. Tsis tas li ntawd, feem ntau yog nyob rau hauv xws li no, muaj cov tshuaj tsw qab thiab roj pleev nrog ntxhiab tsw, uas tsis muaj qhov teeb meem muab tsis tau rau hauv qhov ncauj ntawm ib tus menyuam. Tab sis nrog lanolin, koj tuaj yeem kho cov txiv mis thiab noj tus me nyuam tib lub sijhawm.
Cov khoom ntawm lanolin
Lanolin yog ib qho tawv nqaij ntawm xim daj thiab xim daj. Nws qhov txawv ntawm lwm yam khoom siv yog tias nws muaj cov ntsiab lus ntawm cov sterols, hauv ntim thiab cov cholesterol. Nws zoo heev hauv daim tawv nqaij thiab muaj cov nyhuv softening. Nyob rau hauv tsos, lanolin yog heev tuab thiab ntom, nws muaj peev xwm yuav ua tau raws li brownish-daj los yog daj, dhau mus, nws muaj ib tug peculiar tsis hnov tsw thiab melts ntawm ib tug kub ntawm 36-42 degrees.
Cov khoom ntawm lanolin hauv lawv cov yeeb yam muaj ze rau cov rog uas yog tsim los ntawm daim tawv nqaij ntawm ib tug neeg. Qhov khoom tseem ceeb tshaj plaws ntawm cov khoom no yog qhia los ntawm nws lub peev xwm los emulsify txog li 140% glycerol, mus txog 180-200% dej thiab mus txog 40% ethanol - thiab tag nrho cov no los ntawm nws tus kheej los ua emulsions ntawm roj / dej hom.
Txawm tias nyob rau hauv tej yam kev mob ntawm ntau yam kub thiab humidity, lanolin tau tswj tag nrho nws lub cev tsis-connectivity. Cov kws kho mob tau ua pov thawj tias nws muaj peev xwm tuav ob zaug dej ntau li nws hnyav nws tus kheej thiab tsis tau nws tsis plam nws cov viscosity. Yog tias ib qho me me ntawm lanolin ntxiv rau hydrocarbons thiab cov rog, qhov no yuav ua rau kom lawv muaj peev xwm ua kom muaj kev sib to taub zoo thiab dej. Ntxiv mus, qhov kev tshwm sim no tau ua rau nws daim ntawv thov dav dav hauv cov kab ntawv ntawm lipophilic-hydrophilic moieties.
Tshuaj muaj pes tsawg leeg ntawm lanolin
Cov tshuaj lom neeg muaj pes tsawg leeg ntawm txoj kev lanolin yog qhov nyuaj uas nws tseem tsis tau kawm thiab tsis tau qhia ntxiv. Tab sis feem ntau nws yog ib feem ntawm ntau cov roj fatty acids (palmitic, myristic, cerotinic, thiab lwm yam) nrog esters cov tshuaj molecular alcohols (isocholesterol, cholesterol, thiab lwm yam) thiab cov ntshav dawb molecular alcohols.Yog hais tias koj saib lanolin hauv ib qho tshuaj piv txwv, kev tiv thaiv, kev tsis sib haum thiab nruab nrab.
Tau txais lanolin
Raws li cov khoom siv raw cov kab uas muaj roj ntau, uas yog muab rho tawm ntawm dej ntxuav, thaum thawj tus yaj yaj ua tiav nyob rau hauv cov vaum mills. Hauv cov txheej txheem ntxuav cov ntaub ntub dej kub, muaj cov kua roj emulsion, uas muaj roj (unsaponized thiab saponified), cov khoom zoo li (muaj lanolin), protein ntau, xim thiab lwm yam tsis kaj siab thiab cov kab mob. Thaum twg muaj centrifugation, ib txheej emerges, uas yog ces sib cais, qhov no yog hu ua nyoos lanolin los yog cov nqaij npua. Tom qab ntawd, tsim lanolin nws tus kheej, rau qhov no koj yuav tsum tau ua rau kev ua haujlwm: wool melting grease, oxidizing nws, ces oxidized roj nchthuav tawm, qhuav, lim thiab cov lanolin tiav lawm ncaj qha.
Daim ntawv thov ntawm lanolin hauv tshuaj pleev ib ce
Txawm hais tias lanolin muaj xws li kev tsw tsw, nws yog siv rau hauv cosmetology. Thiab qhov no tsis yog coj txawv txawv, vim hais tias qhov no yog ib qho ntawm cov khoom noj khoom haus zoo tshaj plaws thiab zoo tshaj plaws uas zoo kawg moisturize, nourish thiab soften ntawm daim tawv nqaij. Ntxiv thiab, cov khoom uas muaj lanolin tau tiv thaiv tau cov tawv nqaij los ntawm cov yam tsis zoo thiab tej teebmeem ntawm ib puag ncig.
Nrog nws cov khoom noj zoo, muaj txiaj ntsim thiab moisturizing, lanolin tshuav nws lub peev xwm nqus thiab tuav ib qho lossis loj npaum ntawm ya raws. Yog li, nws tob tob mus rau hauv daim tawv nqaij thiab tsuas yog hais tias nws saturates ntawm daim tawv nqaij nrog noo noo, nws tiv thaiv nws los ntawm lub cev qhuav dej rau ib lub sij hawm ntev.
Yog hais tias koj siv lanolin tas li, ces koj yuav tsis muaj teeb meem nrog lub elasticity thiab softness ntawm daim tawv nqaij, Ntxiv mus, qhov kev hloov tshiab ntawm cov hlwb tshiab yog vasulinat.
Nws twb tau hais tias lanolin tsa tus neeg lub cev nqaij daim tawv, yog li feem ntau nws yog siv rau lub hauv paus rau cov khoom noj kom haum thiab moisturizing, tshwj xeeb tshaj yog yog hais tias nws yog npaj rau qhov chwv thiab qhuav ntawm daim tawv nqaij. Tsis tas li ntawd, qhov kev kho no nyob rau hauv cream ua raws li tus txhag cia.
Nyob rau hauv nws daim ntawv dawb huv, lanolin yog tsis muaj dab tsi uas yuav tsum tau zam, vim nws tuaj yeem txhaws pores thiab ua li no txwv cov khoom ntawm oxygen rau ntawm daim tawv nqaij. Ntxiv mus, lanolin nyob rau hauv nws daim ntawv dawb huv yog khov heev thiab nws yuav tsis yooj yim rau ntub daim tawv nqaij nrog nws.
Muaj qee qhov ua rau muaj cov kab mob zoo li cov roj ntsha xws li lanolin yog cov tshuaj ua kom ntau tshaj plaws hauv cov tshuaj pleev ib ce, yog li ntawd nws tuaj yeem ua pob liab liab thiab ntau yam liab liab. tib neeg thiab tsuas yog 12 tus neeg yws ntawm ib qho kev tsis haum tshuaj.
Txawm li cas los xij, ua ntej koj yuav thiab siv cov tshuaj pleev ib ce uas muaj cov tshuaj no, koj yuav tsum tau ua ntej siv cov tawv nqaij me me los ua ib qho kev kuaj me me, piv txwv li, ntawm daim tawv nqaij ntawm tes, me ntsis saum lub dab teg, ntawm sab hauv.
Anhydrous lanolin yuav siv tau los npaj cov qhov ncauj qhov ntswg hauv tsev. Hauv qab no koj yuav pom qee cov zaub mov yooj yim.
Qhov ncauj qhov ntswg ntawm lanolin
Siv ib nrab ib rab diav kua txob lanolin, ob diav dej huv, sib tov thiab tawm mus ntev li kom txog thaum lanolin absorbs tag nrho cov dej mus rau nws tus kheej. Thaum lub sij hawm no yuav tshwm sim, tshiab dib grate, koj xav tau ib nrab ib spoonful. Tam sim no meej rub lanolin thiab dib. Qhov sib tov uas koj yuav tau muab tso rau ntawm lub ntsej muag rau kaum tsib nas this. Tom qab ntawd, ncuav lub paj rwb hauv cov mis nyuj los yog cov kua txiv hmab txiv ntoo thiab tshem lub npog ncauj. Txhob ntxuav.
Lub npog ncauj no zoo meej rau cov tawv nqaij qhuav, nws yuav qis thiab ua pigmented me ntsis thiab cov quav hnav tsis pom zoo.
Koj xav tau ib dia dej thiab diav ib nrab ntawm lanolin, sib tov thiab cia lanolin tsau dej. Tom ntej, ntxiv peb spoons ntawm tshiab squeezed grapefruit kua txiv thiab ib nrab ib spoonful ntawm zib mu. Muab txhua yam sib tov, los yog tuav nws zoo dua nrog lub tov thiab xa daim npog rau koj lub ntsej muag kaum rau kaum tsib nas this. Tom qab ntawd, moisten lub paj rwb ntaub plaub nyob rau hauv dej sov, tshem tawm cov dej thiab ntxuav nrog dej txias. Lub npog ntsej muag tones lub tsho ntawm daim tawv nqaij.
Xws li daim ntawv qhia ntsej muag mas yuav pab tau tawv tawv, ua kom tsis muaj zog thiab ua kom rov zoo dua.
Siv ib nrab qaub ntawm lanolin thiab ib rab diav dej, cia lanolin tsau dej. Tom qab ntawd, ntxiv rau peb los yog plaub lub raj mis tshiab rau hauv txoj hlab pas thiab txiv hmab txiv ntoo, piv txwv li, qoob loo, kua txiv, kua txiv lauj kaub, lauj kaub, lauj kaub, txiv mab txiv ntoo, txiv kab ntxwv qaub, cowberry thiab ib nrab spoonful ntawm oatmeal. Zoo vsrazotrite thiab xa rau ntawm lub ntsej muag rau kaum tsib rau nees nkaum feeb, thiab mam li ntxuav nrog dej sov.
Yog tias koj tuaj yeem npaj tsis tau lub qhov ncauj qhov ntswg ntawm lub qhov ncauj vim tias lawv yog nplaum heev, ces ua ntej lanolin yaj tas hauv dej da dej, thiab tom qab ntawd xyaw dej thiab lwm cov khoom xyaw. Thiab thaum twg koj twb tau ntxiv tag nrho Cheebtsam, tshem tawm ntawm da dej thiab tov khoom qe qhov sib tov los yog ua tib zoo ntxuav nws.