Cov tshuaj vitamin yog cov khoom siv kho mob hauv lub neej txhua hnub. Lawv lub luag haujlwm yog muab tib neeg lub cev nrog cov micronutrients tsim nyog los tswj lub cev ua haujlwm. Txawm li cas los xij, thaum nyeem cov npe ntawm cov tshuaj no, ntau tus neeg yuav pom tias ntxiv rau cov vitamins thiab minerals, muaj qee cov khoom xyaw uas tsis paub zoo, xws li Hydroxypropyl Methylcellulose (HPMC).
1. Cov khoom tseem ceeb ntawm Hydroxypropyl Methylcellulose
Hydroxypropyl Methylcellulose yog semi-synthetic polymer khoom uas belongs rau cellulose derivatives. Nws yog tsim los ntawm cov tshuaj tiv thaiv ntawm cellulose molecules nrog methyl thiab hydroxypropyl tshuaj pawg. HPMC yog cov hmoov dawb los yog dawb, tsis qab thiab tsis muaj ntxhiab nrog cov dej solubility zoo thiab cov yeeb yaj kiab tsim, thiab ruaj khov thiab tsis yooj yim rau decompose lossis deteriorate.
2. Lub luag haujlwm ntawm Hydroxypropyl Methylcellulose hauv cov vitamins
Hauv cov tshuaj vitamin, HPMC feem ntau yog siv los ua tus neeg sawv cev txheej, cov khoom siv lub plhaub capsule, thickener, stabilizer lossis tswj kev tso tawm tus neeg sawv cev. Cov hauv qab no yog nws lub luag haujlwm tshwj xeeb hauv cov haujlwm no:
Capsule plhaub khoom: HPMC feem ntau yog siv los ua cov khoom tseem ceeb ntawm cov neeg tsis noj nqaij capsules. Cov tshuaj ntsiav tshuaj feem ntau yog ua los ntawm gelatin, uas feem ntau yog muab los ntawm cov tsiaj, yog li nws tsis haum rau cov neeg tsis noj nqaij lossis vegans. HPMC yog cov khoom siv cog ntoo uas tuaj yeem ua tau raws li qhov xav tau ntawm cov neeg no. Tib lub sijhawm, HPMC capsules kuj muaj cov solubility zoo thiab tuaj yeem tso tawm cov tshuaj lossis cov as-ham hauv tib neeg lub cev sai.
Txheej tus neeg sawv cev: HPMC tau siv dav hauv cov ntsiav tshuaj txheej los txhim kho cov tsos ntawm cov ntsiav tshuaj, npog cov ntxhiab tsw phem lossis saj cov tshuaj, thiab ua kom cov ntsiav tshuaj ruaj khov. Nws tuaj yeem tsim cov yeeb yaj kiab tiv thaiv los tiv thaiv cov ntsiav tshuaj los ntawm kev cuam tshuam los ntawm ya raws, oxygen lossis lub teeb thaum khaws cia, yog li ncua lub txee lub neej ntawm cov khoom.
Tus neeg saib xyuas kev tso tawm: Hauv qee qhov kev tso tawm los yog kev tswj hwm kev tso tawm, HPMC tuaj yeem tswj hwm tus nqi tso tawm ntawm cov tshuaj. Los ntawm kev kho cov concentration thiab molecular hnyav ntawm HPMC, cov khoom uas sib txawv cov tshuaj tso tawm tus nqi yuav tsim kom tau raws li cov kev xav tau ntawm cov neeg mob sib txawv. Xws li tus qauv tsim tuaj yeem maj mam tso cov tshuaj lossis cov vitamins hauv lub sijhawm ntev, txo qhov zaus ntawm cov tshuaj, thiab txhim kho kev ua raws li cov tshuaj.
Thickeners thiab stabilizers: HPMC kuj tau siv dav hauv kev npaj ua kua, feem ntau yog cov thickener lossis stabilizer. Nws tuaj yeem ua kom cov viscosity ntawm cov tshuaj, ua kom cov khoom saj zoo dua, thiab tuav lub xeev sib xyaw kom tsis txhob muaj nag lossis daus los yog stratification ntawm cov khoom xyaw.
3. Kev nyab xeeb ntawm Hydroxypropyl Methylcellulose
Muaj ntau qhov kev ntsuam xyuas los ntawm kev tshawb fawb thiab cov koom haum tswj hwm kev nyab xeeb ntawm HPMC. HPMC tau dav pom tias muaj kev nyab xeeb thiab muaj biocompatibility zoo. Nws tsis yog absorbed los ntawm tib neeg lub cev thiab tsis muaj tshuaj lom neeg hloov nyob rau hauv lub cev, tab sis yog excreted los ntawm digestive ib ntsuj av raws li kev noj haus fiber. Yog li, HPMC tsis muaj tshuaj lom rau tib neeg lub cev thiab tsis ua rau muaj kev fab tshuaj.
Tsis tas li ntawd, HPMC tau teev npe raws li kev lees paub cov khoom noj muaj kev nyab xeeb los ntawm ntau lub koom haum muaj cai xws li US Food and Drug Administration (FDA) thiab European Food Safety Authority (EFSA). Qhov no txhais tau hais tias nws tau siv dav hauv cov khoom noj, tshuaj, tshuaj pleev ib ce thiab lwm yam, thiab nws cov kev siv hauv cov khoom no yog nruj me ntsis tswj.
4. Qhov zoo ntawm Hydroxypropyl Methylcellulose
HPMC tsis tsuas yog muaj ntau yam haujlwm, tab sis kuj muaj qee qhov tshwj xeeb zoo, ua rau nws yog ib qho ntawm cov khoom siv feem ntau hauv cov tshuaj vitamin. Cov txiaj ntsig no suav nrog:
Kev ruaj ntseg ruaj khov: HPMC muaj kev ruaj ntseg siab rau sab nraud xws li kub thiab pH tus nqi, tsis yooj yim cuam tshuam los ntawm ib puag ncig kev hloov pauv, thiab tuaj yeem ua kom cov khoom zoo nyob rau hauv cov khoom sib txawv.
Tasteless thiab odorless: HPMC yog tasteless thiab odorless, uas yuav tsis cuam tshuam rau saj ntawm vitamin tshuaj thiab xyuas kom meej lub palatability ntawm cov khoom.
Cov txheej txheem yooj yim: HPMC yog ib qho yooj yim rau txheej txheem thiab tuaj yeem ua rau ntau hom tshuaj xws li ntsiav tshuaj, tshuaj ntsiav, thiab txheej txheej los ntawm ntau txoj hauv kev kom tau raws li qhov xav tau ntawm cov khoom sib txawv.
Cov neeg tsis noj nqaij: Txij li HPMC yog muab los ntawm cov nroj tsuag, nws tuaj yeem ua tau raws li qhov xav tau ntawm cov neeg tsis noj nqaij thiab yuav tsis ua rau muaj teeb meem kev coj noj coj ua lossis kev cai dab qhuas ntsig txog cov khoom siv tsiaj.
Cov tshuaj vitamins muaj hydroxypropyl methylcellulose tsuas yog vim nws muaj ntau yam haujlwm uas tuaj yeem txhim kho kev ruaj ntseg, palatability thiab kev nyab xeeb ntawm cov khoom. Tsis tas li ntawd, raws li kev nyab xeeb thiab neeg noj zaub mov zoo, HPMC ua tau raws li ntau yam kev noj qab haus huv thiab kev coj ncaj ncees ntawm cov neeg siv khoom niaj hnub no. Yog li ntawd, nws daim ntawv thov nyob rau hauv cov tshuaj vitamin yog scientific, tsim nyog thiab tsim nyog.
Post lub sij hawm: Aug-19-2024