O pusa la'au o lo'o fa'aaogaina i totonu oa tatou oloa fa'apipi'iina e faia i le hydroxypropylmethylcellulose (HPMC), e ta'ua fo'i o le hydroxypropylmethylcellulose. I le taimi nei, i le taimi ua tuanaʻi, na mafai ona lisiina mea nei i luga o le igoa:
O isi mea aoga:pusa laau (alava laau ma vai)
Ae na suia e le FDA tulafono faʻaigoaina e manaʻomia ai pulou meaʻai e lisiina o le hydroxypropyl methylcellulose poʻo le hydroxypropyl methylcellulose.
O le mea lea, e tatau ona maitauina muamua o le hydroxypropyl methylcellulose phthalate (HPMCP) o se mea e ese mai le HPMC tuusaʻo (hydroxypropyl methylcellulose poʻo le hydroxypropyl methylcellulose). Ioe, o lenei upu e aumaia ai se lalolagi o eseesega.
E tusa ai ma le laulau faʻamatalaga a le gaosiga o pulou vegetarian:
O le HPMC ose mea fa'ato'aga e fa'amamāina le cellulose e maua mai i fafie. E tusa ai ma le Annex I o le EU Regulation Nu. 1169/2011 i le tuʻuina atu o faʻamatalaga o meaʻai i tagata faʻatau, o le HPMC o loʻo faʻavasegaina o le "fiber" ma faʻamatalaina o se polymer o le kaponi vai faʻatasi ma le tolu pe sili atu iunite monomer, e le faʻafefe pe faʻafefe i le tootoo laiti o le tagata.
Ae ui i lea, o metotia suʻesuʻe suʻesuʻe o loʻo i ai nei mo alava meaʻai, e pei o le AOAC 985.29, e leʻo saʻo le iloa o le HPMC o le fiber meaʻai. Ae ui i lea, o le HPMC o se polymer carbohydrate e mafai ona 'aina, o se alava meaʻai e iai aʻafiaga aoga faʻaletino, lea ua talia lautele e faʻamaoniga faasaienisi, ma o lea e mafai ona faʻaalia ma le lotomalie.
Mo i latou e leʻi aʻoaʻoina tele le kemisi
Cellulose o se filifili e aofia ai le kaponi, hydrogen, ma le okesene, e masani ona aofia ai le selau i le afe o kaponi, hydrogen, ma filifili okesene faatasi.
Hydroxyl - o lona uiga o loʻo i ai se okesene ma se hydrogen e fesoʻotaʻi i se mea i luga o le filifili cellulose, nai lo na o se hydrogen.
Propyl - o lona uiga o loʻo i ai se filifili itu i se tulaga patino i luga o le filifili, lea o loʻo siʻomia ai e le hydrogen atoms kaponi e tolu.
Methyl - E tutusa ma propyl, ae le tolu carbons, ae na o le tasi.
Tuu faatasi mea nei e fa ona e maua lea=hydroxypropyl methylcellulose
Ina ia mafai ona suʻesuʻeina ma le totoa lenei faʻamatalaga ma faʻamautinoa e leai se mea e le amanaiaina pe faʻapenaina, na ou siakiina pe o Dr. Joseph Mercola (o se fomaʻi moni ma se seti atoa o tagata suʻesuʻe tumau) na tusia ni tala ile hydroxypropyl methylcellulose. Leai. Ona ou siaki lea o ana lava supplements e vaai po o le a le mea na fai ai ana capsules. Ioe, o lo'o lisiina i lalo o 'Isi Mea: Hydroxypropylmethylcellulose'.
O lea ou te manatu e mautinoa lava e mafai ona tatou fai atu o le pito i lalo o le hydroxypropyl methylcellulose o se fiber meaʻai e faʻavae i laʻau.
O se tasi vaega e masani ona aliali mai ia tatou supplements o le hydroxypropyl methylcellulose, lea e masani ona faʻaaogaina e fai ai capsules.
Hydroxypropylmethylcellulose e masani lava ona maua mai le cellulose laau, o se carbohydrate maua i totonu o puipui sela laau. O lenei mea fa'apitoa e masani ona fa'aaogaina i le gaosiga o mea'ai mea'ai.
Hydroxypropylmethylcellulose e masani ona aliali mai i foliga o le hydroxypropylmethylcellulose poʻo le HPMC i le lisi o meaʻai, e tutusa ma le "paʻu faʻataulaitu".
E afua mai i laʻau, pe a faʻafefiloi i totonu o le oloa, e mafai ona sili atu le mafiafia o le oloa, faʻamautinoa se mea lamolemole, ma e sili atu ona umi lona aafiaga.
E manino ma pipii pe a susu, ma avea o se mea masani i le tele o pisinisi, aemaise lava ona e agamalu mo o tatou tino ma e manatu e faʻafeiloaʻi le siosiomaga.
E faʻafefea ona gaosia le hydroxypropyl methylcellulose?
Ina ia faatumauina le faigofie ma le manino, o le a ou faʻaalia faʻapuupuu vaega taʻitasi:
- Ave'esea mea mata: Ole mea mata'utia ole hydroxypropyl methylcellulose ole cellulose la'au, e masani lava ona maua mai le pulu fafie po'o le cotton lint.
- Togafitiga o le alkali: Togafiti le cellulose i se vaifofo malosi (e pei o le sodium hydroxide) e fa'aliliu ai i le cellulose alkaline.
- Methylation: I lenei laasaga, e togafitia ai le cellulose alkaline i le methyl chloride e faʻafeiloaʻi ai vaega methyl i luga o molelaʻau cellulose.
- Hydroxypropylation: O le mea lea e faʻafeiloaʻi ai le hydroxypropyl. Methylcellulose e tali atu i le epoxy propane, e mafua ai le fesoʻotaʻiga o vaega hydroxypropyl.
- Fa'amamāina: Ona fa'amama lea o le hydroxypropyl methylcellulose na maua e aveese ai so'o se vaila'au e le'i fa'aogaina ma isi mea leaga. E masani ona aofia ai le fufuluina, fa'amama ma fa'agogo.
- Fa'aliga ma fa'apalapala: Mulimuli ane, o le hydroxypropyl methylcellulose fa'amago e fa'afefeteina i le pa'u lelei ma e mafai ona fa'apalapala ina ia maua ai le tele o mea e mana'omia mo lona fa'aogaina.
O le tikeri o le methylation ma le hydroxypropylation e mafai ona pulea i le faagasologa o le gaosiga, lea o le a aʻafia ai le solubility ma uiga viscosity o le hydroxypropylmethylcellulose maua.
O lenei masini e mafai ai e tagata gaosi oloa ona faʻavasegaina o latou uiga mo faʻaoga faʻapitoa e faʻafetaui ai manaʻoga o oloa eseese.
E mafai e le hydroxypropyl methylcellulose ona tele ni fa'aoga?
Ioe, o se mea e sili ona faʻaogaina e faia se sao i le tele o alamanuia, ma e tele faʻataʻitaʻiga. O le mea moni, o se tasi o i latou na taʻua i le amataga o le mataupu.
Sei o tatou talanoa i ai e ala i pisinisi.
- I totonu o fale talavai.
Papama'a fa'asa'o tumau: O le Hydroxypropylmethylcellulose o lo'o fa'aaogaina i fuala'au papa e pulea ai le fua o le fa'asa'olotoina o vaila'au malosi ma fa'amautinoa le fa'aumiumi o le fa'asa'olotoina o vaila'au.
Mata'u mata: Fa'aaogaina e fai ma loimata fa'afoma'i i sauniuniga o mata e fa'aitiitia ai fa'ailoga mata mago.
Sui faʻapipiʻi: O ana mea e fai ata tifaga e mafai ai ona faʻaaogaina e fai ma sui faʻapipiʻi mo papa ma capsules, faʻaleleia le mautu ma foliga vaaia.
- I totonu o pisinisi taumafa.
Mafiafia ma fa'amautu: E fa'aopoopo le Hydroxypropylmethylcellulose i mea'ai 'ese'ese, e pei o sosi, mea'ai suamalie, ma mea tao tao, e maua ai le fa'amalieina mana'omia.
Su'i fuala'au: O se ta'uta'ua e suitulaga i le gelatin i mea'ai fuala'au po'o mea'ai fuala'au, aua e maua ai le tutusa tutusa ma le gel, ma e le o iai ni mea e maua mai i manu.
Fa'apipi'i ma fa'amea sima: O le Hydroxypropylmethylcellulose o lo'o fa'aaogaina e fai ma vai e fa'amauina ai le fa'amamago ma fa'aleleia atili le fa'agasologa.
- I mea teuteu.
Fa'amalo i le kulimi ma le kulimi mata: E maua ai le lamolemole lamolemole ma le tumau mo teuteuga.
E iai fo'i isi fa'aoga fa'apitoa.
- Gaosi vaitusi: fa'aaogaina e fai ma mafiafia ma fa'amautu.
- Fa'ato'aga: Fa'aaogaina e fai ma fusi mo fatu fa'ato'aga.
- Alamanuia 'ie: fa'aaogaina mo le fa'aputuina o ie e fa'aleleia ai le vulu i le taimi o le lalagaina.
O isi fesili masani
- E mafai ona 'aina saogalemu le hydroxypropyl methylcellulose?
Ioe, o le hydroxypropyl methylcellulose e masani ona manatu e saogalemu e 'ai ma ua fa'amaonia mo le fa'aogaina i mea'ai e le tele o lala sooupu i le lalolagi atoa.
- E mafai ona fa'aleagaina le hydroxypropyl methylcellulose?
Ioe, i le avea ai o se mea e maua mai i le cellulose, o le hydroxypropylmethylcellulose o le biodegradable, lea e sili atu ai le faauo i le siosiomaga pe a faatusatusa i nisi polymers synthetic.
- Aisea e fa'aaoga ai le hydroxypropyl methylcellulose ile mataua mata?
Hydroxypropylmethylcellulose e mafai ona fa'ata'ita'iina uiga o loimata fa'alenatura, e maua ai le lubrication ma le toomaga mo mata mago ma astringent. O ona uiga viscous e fesoasoani e tumau ai i luga o mata e umi atu nai lo le vai, e maua ai se faʻamalologa tumau tumau.
Taimi meli: Oke-30-2023
