Txoj hauv kev rau Distinguishing Tseeb thiab False Hyaluronic Acid

Feem ntau muaj tsib hom kev txhaj tshuaj micro-zoo li cov ntaub ntawv uas tau yooj yim tsis meej pem nrog hyaluronic acid ntawm lub khw, suav nrog: omedine (los yog Ingelfal), silicone roj, roj paraffin, cellulose thiab collagen. Muaj ib txoj hauv kev yooj yim los txheeb xyuas omedine - qee qhov "hyaluronic acid" uas muaj omedine feem ntau yog muag hauv cov khw kho kom zoo nkauj thiab qee tus kws phais yas tsis tsim nyog coj lawv mus rau lub tsev kho kom zoo nkauj txhaj cov qhua hauv lub tsev kho kom zoo nkauj, ib qho yog txhaj rau hauv kev zoo nkauj. salon, thiab sab cev nqaij daim tawv yog o tom qab txhaj tshuaj, uas yog qhia ntawm omedine. Txoj kev yog tag nrho ntawm fake hyaluronic acid thiab collagen, Cov ntsiab lus tsis raug cai yeej qhov kev pom zoo ntawm qee tus neeg nrhiav kev zoo nkauj uas muaj peev xwm noj qis ntawm tus nqi qis, thiab raug dag, yog li lawv yuav tsum tau txheeb xyuas kom zoo.
Kev txheeb xyuas cov kauj ruam:
Kauj Ruam 1: Nyem qhov poob ntawm cov khoom siv colloidal los ntawm rab koob thiab muab tso rau ntawm daim ntawv dawb. Yog tias muaj roj infiltration thiab diffusion, ces qhov no yuav tsum tsis yog hyaluronic acid, nws yuav tsum yog roj silicone, los yog roj paraffin thiab lwm yam. Cov khoom no raug txwv kom meej raws li txoj cai.
Kauj ruam 2: Yog hais tias nws yog qhov diffusion ntawm dej infiltration halo, nws yuav yog hyaluronic acid, omedine (los yog Ingelfal), cellulose los yog collagen. Lub sijhawm no, xav tau kev txheeb xyuas ntxiv! Txoj kev txheeb xyuas yog coj ib tee ntawm hyaluronic acid thiab muab tso rau ntawm sab laug xib teg, thiab tom qab ntawd kov nws ntau zaus nrog txoj cai ntiv tes xoo. Tom qab ob peb feeb, tom qab feem ntau ntawm cov dej tau evaporated, nws tuaj yeem pom los ntawm cov ntiv tes kov lossis qhov muag liab qab pom tias muaj cov xuab zeb zoo li siv lead ua hauv cov seem seem. Tsis muaj dab tsi ntxiv, uas yog, cross-linked hyaluronic acid, uas tuaj yeem lees paub tias yog hyaluronic acid tiag tiag thiab tuaj yeem siv tau.
Txoj kev txheeb xyuas thib peb: muab cov khoom extruded tso rau ntawm lub iav tiaj tiaj thiab saib nws hnub tom qab. Yog li ntawd, tom qab ib hmos evaporation ntawm dej, cov residual organic Cheebtsam ntawm lub iav phaj tau soj ntsuam. Yog tias cov khoom seem no tau tsim cov khoom, xws li "cov dej khov" cov khoom pov tseg, nws yuav tsum yog hyaluronic acid. Yog tias nws yog "lub lauj kaub zoo li opaque scab, nws feem ntau yog omedine; yog tias nws yog lub teeb daj daj, nws feem ntau yog cellulose. Yog tias nws tsis yog-volatile roj, nws yuav tsum yog roj silicone lossis roj paraffin. Yog tias tsis muaj dab tsi sab laug. , nws zoo li yuav tsis-crosslinked hyaluronic acid!
Txoj kev qhia thib plaub: koj tuaj yeem siv txoj kev enzymatic hydrolysis los txheeb xyuas seb cov khoom puas yog hyaluronic acid. Cov txheej txheem yog: muab cov khoom sib xyaw rau hauv lub thawv uas muaj hyaluronidase hauv 45 degree thermostatic dej da dej, thiab cov khoom siv tuaj yeem degraded hauv li 2 teev. Yog hais tias nws tsis degraded, nws yog twv yuav raug hu tsis hyaluronic acid. (Qhov no yog taum curd nrog brine, ib yam yuav txo tau ib yam! Tus coj enzyme dissolves tus coj compound)
Los ntawm txoj kev saum toj no, tsis muaj leej twg tuaj yeem dag koj! Txheeb xyuas qhov cross-linked hyaluronic acid, txawm tias nws yog qhov tseeb lossis tsis yog, koj yog tus kws tshaj lij!