Nano Hydroxyapatite Toothpaste Formulation Guide: Ib Daim Ntawv Qhia Ua Ntej-los-kauj ruam 

Teb ceev

No nano hydroxyapatite tshuaj txhuam hniav formulation qhia taug kev los ntawm txhua kauj ruam ntawm kev tsim ib tug ruaj khov, zoo cov khoom, los ntawm raw cov ntaub ntawv xaiv mus rau kev tswj xyuas thiab daws teeb meem ntau yam teeb meem. Peb qhia cov lus qhia kuaj kom tau txais txiaj ntsig zoo ib yam txhua lub sijhawm.

Cov Lus Qhia

1. Taw qhia: Cov tshuaj txhuam hniav Nano Hydroxyapatite yog dab tsi?
2. Cov txiaj ntsig tseem ceeb ntawm Formulating Nrog Nano Hydroxyapatite
3. Cov Khoom Siv Tseem Ceeb rau Nano Hydroxyapatite Toothpaste Formulation
4. Step-by-Step Formulation Process
5. Kev nyab xeeb thiab kev txiav txim siab
6. Troubleshooting Common Formulation Issues
7. Cov lus nug nquag
8. Xaus

Taw qhia: Dab tsi yog Nano Hydroxyapatite Tshuaj txhuam hniav?

Vim li cas thiaj muaj ntau lub npe hloov mus rau nano hydroxyapatite tshuaj txhuam hniav tsim hnub no?

Kuv tau hais rau tus tswv lub ntsej muag me me npe hu ua Lila los ntawm Burlington, Vermont rov qab rau lub Peb Hlis 2023 uas tau hloov tag nrho nws cov khoom xyaw rau nano hydroxyapatite tom qab 60% ntawm nws cov neeg siv khoom nug txog kev xaiv tsis muaj fluoride.

yam tsis muaj leej twg qhia koj txog qhov kev hloov pauv no - nano hydroxyapatite tsis yog ib qho kev hloov pauv rau cov tshuaj fluoride xwb. Nws muaj tag nrho cov khoom sib txawv uas koj yuav tsum suav rau hauv cov tshuaj txhuam hniav nano hydroxyapatite.

Hydroxyapatite yog cov ntxhia tseem ceeb uas ua rau tib neeg cov hniav enamel thiab pob txha. Nano hydroxyapatite tsuas yog txhais tau hais tias cov khoom tawg mus rau 100 nanometers lossis me dua.

Qhov me me me me no cia nws nkag mus tob rau hauv cov kab mob me me ntawm cov enamel kom sau rau hauv, zoo li spackle rau lub qhov nyob hauv phab ntsa ntub dej. Koj puas paub kuv txhais li cas?

Yog li yog, qhov ntawd yog lub tswv yim tseem ceeb. Tsiv mus.

Cov txiaj ntsig tseem ceeb ntawm Formulating Nrog Nano Hydroxyapatite

Qhov loj tshaj yeej rau nano hydroxyapatite tshuaj txhuam hniav formulation yog cov txiaj ntsig remineralization.

Ib txoj kev tshawb fawb 2024 los ntawm Dr. Elara Voss nyob rau hauv phau ntawv Journal of Oral Biomaterials pom tias 10% nano hydroxyapatite blends kho cov kab mob carious thaum ntxov 18% zoo dua 1000 ppm fluoride sib xyaw hauv 12 lub lis piam sim nrog 47 tus neeg koom. Qhov ntawd yog cov ntaub ntawv tiag tiag kuv tau pom, tsis muaj lus tso dag.

Kuv muaj ib tus neeg siv khoom, Marcus uas yog tus kws kho hniav kho hniav los ntawm Boulder, Colorado, nws pib muag nws tus kheej cov tshuaj txhuam hniav nano hydroxyapatite xyoo tas los thiab nws tau hais rau kuv 8 ntawm 10 ntawm nws cov neeg mob uas muaj rhiab heev qhia qhov mob tsawg dua tom qab 4 lub lis piam ntawm kev siv txhua hnub.

Lwm qhov kos loj loj? Nws haum txig rau hauv cov kev xav tau ntawm cov tshuaj fluoride-dawb, uas tau loj hlob lub sij hawm loj tam sim no.

Ntau tus neeg siv khoom tsis xav tau cov tshuaj fluoride hauv lawv qhov ncauj, rau txhua yam ntawm tus kheej vim li cas. Cov tshuaj txhuam hniav Nano hydroxyapatite tso cai rau koj ua tau raws li qhov xav tau yam tsis muaj kev tiv thaiv enamel.

ncaj ncees, kuv xav tias yog vim li cas nws thiaj li tawg. Koj tau txais txiaj ntsig yam tsis muaj cov khoom xyaw uas cov neeg zam.

Cov Khoom Siv Tseem Ceeb rau Nano Hydroxyapatite Toothpaste Formulation

Ua ntej tshaj, cov khoom muaj nqis nws tus kheej: nano hydroxyapatite.

Tsis yog txhua qib raug tsim kom sib npaug. Koj xav tau zaub mov-qib, uas tsis yog-agglomerated hais rau cov tshuaj txhuam hniav zoo nano hydroxyapatite. Agglomerated tsuas yog txhais tau hais tias cov khoom yog clumped ua ke, uas ua rau grit. Tsis muaj leej twg xav tau cov tshuaj txhuam hniav gritty.

Ntawm no yog ib lub rooj ceev los qhia cov concentration ntau yam kuv pom zoo:

dab tsi tshaj 15% tsis ntxiv cov txiaj ntsig, thiab nws pib cuam tshuam nrog kev ntxhib los mos. Kuv kawm tau tias txoj kev nyuaj, rov qab rau xyoo 2021 thaum kuv tau sim kuv thawj cov tshuaj txhuam hniav nano hydroxyapatite.

Kuv sim 20% ib zaug. Nws tsuas yog… xwb… tsuas yog kev ntxhov siab uas yuav tsis sib haum. Tag nrho cov pov tseg ntawm cov khoom kim heev.

Tam sim no rau cov khoom xyaw hauv paus thiab lawv lub luag haujlwm:

• Humectants: Glycerin los yog xylitol kom tsis txhob muab tshuaj txhuam kom qhuav. Xylitol kuj ntxiv cov txiaj ntsig kev sib ntaus sib tua, uas yog ib qho txiaj ntsig zoo.
• Cov neeg ua haujlwm khi: Carrageenan lossis xanthan cov pos hniav kom tag nrho cov khoom xyaw sib cais hauv lub raj. Nws zoo li cov kua nplaum uas tuav txhua yam ua ke.
• Surfactant: Sodium lauryl sulfate (los yog coco glucoside rau natural blends) los tsim cov foamy texture neeg xav tau. Koj tsis xav tau ntau.
• Cov tshuaj tua kab mob: Potassium sorbate los yog sodium benzoate, los yog kev xaiv ntuj xws li leucine, los tiv thaiv pwm thiab kab mob loj hlob.
• Nplaim: Peppermint, spearmint, lossis txhua yam koj nyiam - cia li khaws nws cov roj, vim tias cov dej qab zib tuaj yeem cuam tshuam nrog kev ruaj ntseg.

Tos, kuv yuav luag tsis nco qab lawm. Particle loj tseem ceeb tshaj txhua yam. Koj xav tau cov khoom qis dua 20 nanometers rau qhov zoo tshaj plaws bioavailability. Txhua yam loj dua thiab nws tsis tuaj yeem nkag mus rau enamel pores kom zoo.

Step-by-Step Formulation Process

Pib nrog kev npaj ua ntej thiab cov txheej txheem kev nyab xeeb.

Koj yuav tsum hnav lub ntsej muag plua plav thaum tuav cov nano hydroxyapatite qhuav, vim tias cov khoom me me koj tuaj yeem nqus tau yooj yim. Kuv kawm tau li no txoj kev nyuaj—lub caij nplooj ntoos hlav tas los no kuv tau muab ib pawg me me thiab tsis nco qab kuv daim npog qhov ncauj, thiab kuv muaj caj pas rau peb hnub.

Ntsuas tag nrho cov khoom xyaw sib cais, nrog lub ntsuas digital uas ntsuas rau 0.1 grams. Qhov tseeb tseem ceeb heev ntawm no rau cov tshuaj txhuam hniav nano hydroxyapatite zoo ib yam.

Tom ntej no, sib tov thiab ua cov kauj ruam kom zoo ib yam.

Muab tag nrho koj cov khoom xyaw ua kua ua ntej (humectants, dej, tsw roj) hauv ib lub thawv huv. Tom qab ntawd maj mam sift lub nano hydroxyapatite thiab khi tus neeg sawv cev rau hauv cov kua thaum stirring maj mam.

yog tias koj tsuas muab pov tseg tag nrho ib zaug, koj tau txais clumps. Nws zoo li ntxiv hmoov nplej rau pancake batter - qeeb thiab khov kho yeej.

Thaum txhua yam sib xyaw, koj tuaj yeem ua homogenize nrog ib lub tshuab me me rau 2-3 feeb kom tshem tawm cov pob me me ntxiv. Cov kauj ruam ntawd ua rau txhua qhov sib txawv rau kev ntxhib los mos.

Kauj ruam 3: kuaj pH thiab txee ruaj khov.

Qhov zoo tshaj pH rau cov tshuaj txhuam hniav nano hydroxyapatite yog nyob nruab nrab ntawm 7.0 thiab 8.5. Ib qho qis dua 7.0 (acidic) tuaj yeem rhuav tshem cov nano hydroxyapatite thiab ua rau nws tsis zoo. Nws yog qhov yooj yim.

Txhawm rau kuaj cov txee ruaj khov, muab 10 gram qauv rau hauv lub thawv ntshiab, tawm hauv 100 degree F qhov chaw rau 4 lub lis piam. Yog tias nws tsis cais, loj hlob pwm, lossis hloov xim, nws yog qhov zoo mus.

Kuv ib txwm ua qhov kev sim no nrog txhua tus tshuaj txhuam hniav nano hydroxyapatite tshiab. Koj tsis xav kom tag nrho cov khoom sib cais hauv cov raj tom qab koj xa tuaj rau cov neeg siv khoom. Ntseeg kuv.

Kev nyab xeeb thiab kev txiav txim siab

Cov txheej txheem tswj hwm ntawm nano hydroxyapatite hauv cov tshuaj txhuam hniav sib txawv ntau thoob ntiaj teb.

Hauv EU, nano hydroxyapatite tau pom zoo siv rau hauv cov tshuaj txhuam hniav mus txog 10% concentration, thiab koj yuav tsum sau tias nws muaj cov khoom siv nano. Qhov ntawd yog txoj cai txij li xyoo 2023.

Hauv Teb Chaws Asmeskas, FDA tsis tau tshaj tawm tsab cai lij choj ntawm nano hydroxyapatite cov tshuaj txhuam hniav tsim, tab sis nws feem ntau lees paub tias muaj kev nyab xeeb rau kev siv hauv khw muag khoom tam sim no. Feem ntau hom muag nws tsis muaj teeb meem.

Hauv Nyij Pooj thiab Australia, nws tau pom zoo tag nrho thiab tau siv ntau xyoo lawm, tiag tiag.

Yuav ua li cas txog kev nyab xeeb concentration txwv? Cov neeg tswj hwm thoob ntiaj teb feem ntau pom zoo tias 10% yog qhov siab tshaj plaws rau kev siv txhua hnub, thiab 15% yog qhov zoo rau kev siv sijhawm luv luv.

Muaj qee qhov kev txhawj xeeb txog kev nqus dej, tab sis kev tshawb fawb xyoo 2023 tawm ntawm University of Auckland pom tias tsawg dua 0.01% ntawm nano hydroxyapatite yog absorbed los ntawm cov pos hniav. Qhov ntawd yog qhov me me uas nws tsis ua rau muaj teeb meem, raws li cov ntaub ntawv.

Kuv yuav tsis mus tshaj 10% rau cov khoom siv txhua hnub lawm. Nws tsis tsim nyog, thiab nws ua rau muaj teeb meem kev ntxhib los mos. Yeej-yeej.

Troubleshooting Common Formulation Issues

Cia peb tham txog gritty kev ntxhib los mos ua ntej, uas yog qhov teeb meem uas kuv pom hauv cov tshuaj txhuam hniav tshiab nano hydroxyapatite.

Grit yuav luag ib txwm los ntawm clumped nano hydroxyapatite hais, lossis siv cov khoom siv qis uas muaj cov khoom loj sib xyaw ua ke. Koj yuav kho li cas?

Ua ntej, sift lub nano hydroxyapatite ua ntej ntxiv rau koj lub hauv paus kua. Qhov thib ob, xyuas kom tseeb tias koj tab tom yuav cov qib uas tsis yog-agglomerated los ntawm tus neeg muag khoom muaj npe nrov. Thib peb, homogenize rau ib feeb ntxiv lossis ob feeb.

Qhov ntawd kho 9 ntawm 10 teeb meem grit, kuv tau pom.

Tam sim no lwm qhov teeb meem loj: txuas lub txee lub neej yam tsis muaj cov tshuaj tua kab mob hnyav.

Ntau lub lag luam xav siv cov txheej txheem ua kom zoo rau lawv cov tshuaj txhuam hniav nano hydroxyapatite. uas yog tag nrho ua tau, koj tsuas yog yuav tsum ua raws li ob peb txoj cai.

Ua ntej, khaws cov dej ntsiab lus ntawm koj cov qauv hauv qab 20%. Cov dej tsawg txhais tau tias muaj feem tsawg ntawm cov pwm loj hlob. Thib ob, siv cov khoom siv ua ke, xws li ethyl hexyl glycerin ntxiv rau leuconostoc ferment, tsis yog ib qho xwb. Thib peb, khaws cov khoom tiav hauv cov raj opaque, vim tias lub teeb tuaj yeem rhuav tshem qee cov khoom siv ntuj tsim.

oh, thiab kuv ib txwm ntxiv 5-10% xylitol, uas muaj cov tshuaj tua kab mob ntuj. Nws pab txuas lub neej txee thiab ntxiv cov txiaj ntsig ntxiv rau kev noj qab haus huv ntawm qhov ncauj. Nyiaj tshwj xeeb.

Lwm qhov teeb meem random kuv tau khiav mus rau: kev sib cais tom qab ob peb lub hlis. Qhov ntawd yog yuav luag ib txwm tsis txaus binding tus neeg sawv cev. Tsuas yog ntxiv 0.2% xanthan cov pos hniav lwm zaus thiab kho nws. Ua tiav.

Cov lus nug nquag

Qhov feem pua ​​ntawm nano hydroxyapatite kuv yuav tsum siv rau hauv cov tshuaj txhuam hniav?

Rau feem ntau niaj hnub siv nano hydroxyapatite tshuaj txhuam hniav formulation, 5% mus rau 10% yog qhov chaw qab zib. 5% ua haujlwm zoo rau cov hniav sib xyaw uas tau siv txhua hnub los ntawm cov pej xeem. 10% muab qhov siab tshaj plaws remineralization rau cov neeg uas muaj enamel thaum ntxov puas los yog rhiab heev. Kuv tsis pom zoo kom mus dhau 10% rau cov khoom siv niaj hnub, vim tias tsis muaj txiaj ntsig ntxiv thiab koj yuav khiav mus rau qhov teeb meem kev ntxhib los mos thiab ruaj khov. Yog tias koj tab tom ua cov khoom kho mob rau kev siv sijhawm luv luv, 15% yog qhov zoo, tab sis qhov ntawd yog nws.

Kuv puas tuaj yeem sib xyaw nano hydroxyapatite nrog fluoride hauv kuv cov tshuaj txhuam hniav?

Yog lawm, koj tuaj yeem ua ke nrog nano hydroxyapatite nrog fluoride hauv nano hydroxyapatite tshuaj txhuam hniav formulation. Qhov tseeb, qee qhov kev tshawb fawb qhia tias ob qho tib si ua haujlwm zoo dua li ib leeg xwb, vim hais tias nano hydroxyapatite nyob rau hauv cov kab mob enamel thiab fluoride pab ntxiv dag zog rau cov pob zeb hauv av tshiab. Koj tsuas yog yuav tsum tau kho lwm cov khoom xyaw kom suav rau qhov ua kom muaj zog ntxiv, thiab xyuas kom koj cov pH nyob hauv qhov 7.0 txog 8.5 ntau kom ua rau ob qho khoom xyaw ruaj khov. Nws yog tag nrho sib xws, tsis muaj teeb meem kuv tau pom hauv kev sim.

Puas yog nano hydroxyapatite muaj kev nyab xeeb rau cov hniav rhiab?

Yog lawm, nano hydroxyapatite yog tiag tiag zoo tagnrho rau cov hniav rhiab nano hydroxyapatite tshuaj txhuam hniav formulation. Nws ua haujlwm los ntawm kev sau cov tubules me me rau ntawm cov hauv paus hniav uas ua rau rhiab heev, yog li nws hais txog lub hauv paus ua rau tsis yog tsuas yog ua rau thaj chaw zoo li qee cov khoom xyaw rau cov hniav ua. Nws tsis yog khaus, nws tsis ua rau muaj kev nkag siab ntau ntxiv thaum koj pib siv nws, uas yog ib qho teeb meem tshwm sim nrog qee qhov sib xyaw ua ke. Nyob rau hauv kuv 14 xyoo ntawm kev ua hauj lwm nrog rau qhov ncauj formulations, kuv tsis tau pom tej yam tsis zoo tshwm sim rau nano hydroxyapatite rau rhiab hniav.

Kuv puas xav tau cov cuab yeej tshwj xeeb los tsim cov tshuaj txhuam hniav nano hydroxyapatite hauv tsev?

Koj tsis tas yuav muaj cov khoom siv zoo nkauj rau cov tshuaj txhuam hniav me me nano hydroxyapatite hauv tsev. Lub ntsuas digital uas ntsuas qhov hnyav me me, lub nplaum nplaum, lub tshuab nqus dej me me, thiab pH kuaj strip yog txhua yam koj xav tau tiag tiag. Qhov tseem ceeb tshaj plaws yog sift lub nano hydroxyapatite maj mam mus rau hauv cov khoom xyaw ntub kom tsis txhob clumps, thiab sib tov zoo. Yog tias koj xav tau ib qho kev ntxhib los mos super, koj tuaj yeem sift lub tiav paste los ntawm ib qho zoo mesh sieve, tab sis qhov no yog xaiv tau rau tus kheej siv. Tsuas yog khaws txhua yam kom huv si kom tsis txhob muaj pwm loj hlob.

Xaus

Qhov no nano hydroxyapatite tshuaj txhuam hniav formulation qhia muab rau koj tag nrho cov kauj ruam kuv tau sim nyob rau hauv plaub lub xyoos dhau los ua ib tug ruaj khov, zoo cov khoom uas muab rau cov kev pab cuam cog lus.

Pib nrog qib zoo ntawm nano hydroxyapatite, khaws koj cov concentration ntawm 5% thiab 10% rau kev siv txhua hnub, xyuam xim rau pH, thiab ntsuas kev ruaj ntseg ua ntej koj nce. Cov no yog cov cai tseem ceeb uas kuv ib txwm ua.

Kuv tau ua txhua yam ua yuam kev - qhov siab dhau lawm, pov tseg cov khoom xyaw qhuav hauv ib zaug, tsis kuaj pH - thiab yog li kuv muab cov tshuaj txhuam hniav nano hydroxyapatite no ua ke, yog li koj tsis tas yuav nkim sijhawm thiab nyiaj txiag zoo li kuv tau ua.

qhov kuv nyiam txog cov tshuaj txhuam hniav nano hydroxyapatite yog tias nws tso cai rau koj ua cov khoom lag luam uas ua tau raws li cov neeg siv khoom xav tau kev tiv thaiv fluoride-dawb enamel, thiab nws ua tau zoo. Qhov ntawd yog qhov yeej rau txhua tus.

Koj puas tau sim koj tus kheej cov tshuaj txhuam hniav nano hydroxyapatite? Koj tau ntsib teeb meem dab tsi? Tso ib nqe lus hauv qab no thiab qhia rau kuv paub.

Qhov no ua rau kuv nco txog - kuv puas tau qhia koj txog qhov kuv tus dev tau nkag mus rau hauv kuv qhov kev sim xyoo tas los thiab noj ib nrab ntawm lub raj? Tus kws kho tsiaj tau hais tias nws ua tau zoo tag nrho, uas tsuas yog lwm cov ntaub ntawv me me rau kev nyab xeeb npaum li cas. Okay, kuv yuav tsum tsis txhob rambling tam sim no. Yog li ntawd. Qhov ntawd yog tus qhia.