1. Pfupiso yeHPMC
HPMC (Hydroxypropyl Methylcellulose) is a cellulose derivative inowanikwa nekugadziriswa kwemakemikari. Inowanikwa kubva kune yakasikwa chirimwa cellulose kuburikidza nemakemikari maitiro akadai semethylation uye hydroxypropylation. HPMC ine mvura yakanaka solubility, viscosity kugadzirisa, firimu-kuumba zvivakwa uye kugadzikana, saka yakashandiswa zvakanyanya mumaindasitiri mazhinji, kunyanya muminda yezvekudya, mishonga uye zvizorwa, seyakakora, stabilizer, emulsifier uye gelling agent.
Muindasitiri yezvekudya, HPMC inowanzoshandiswa seyakakora, gelling agent, humectant, emulsifier uye stabilizer. Kushandiswa kwaro kunosanganisira: chingwa, makeke, mabhisikiti, candy, ice cream, condiments, zvinwiwa uye zvimwe zvekudya zvehutano. Chikonzero chakakosha chekushandiswa kwayo kwakafara ndechekuti AnxinCel®HPMC ine kugadzikana kwakanaka kwemakemikari, haisi nyore kuita pamwe nezvimwe zvinongedzo, uye inoderedzwa nyore pasi pemamiriro akakodzera.
2. Kuchengetedza kuongorora kweHPMC
HPMC yave ichizivikanwa uye yakatenderwa neakawanda emunyika uye epasirese kuchengetedzwa kwechikafu masangano sekuwedzera kwechikafu. Kuchengetedzeka kwayo kunonyanya kuongororwa kuburikidza nezvinhu zvinotevera:
Toxicology kudzidza
Sechinobva ku cellulose, HPMC yakavakirwa pachirimwa cellulose uye ine yakaderera muchetura. Zvinoenderana neakawanda toxicology zvidzidzo, kushandiswa kweHPMC muchikafu hakuratidzi pachena huturu kana huturu. Zvidzidzo zvakawanda zvakaratidza kuti HPMC ine biocompatibility yakanaka uye haizokonzerese huturu hwehupfu pamuviri wemunhu. Semuyenzaniso, mhedzisiro yeacute oral toxicity kuyedza kweHPMC pamakonzo yakaratidza kuti hapana chiri pachena chekuita chepfu chakaitika pamadosi akakwira (kupfuura kushandiswa kwemazuva ese kwezvinowedzera zvekudya).
Kutora uye ADIs (Inogamuchirwa Zuva Nezuva Kudya)
Zvinoenderana nekuongororwa kwenyanzvi dzekuchengetedza chikafu, iyo inogamuchirwa yemazuva ese yekutora (ADI) yeHPMC haizokuvadza hutano hwevanhu mukati mehuwandu hunoenderana hwekushandisa. Sangano reInternational Expert Committee on Food Additives (JECFA) neUS Food and Drug Administration (FDA) nemamwe masangano vakaona kuchengetedzwa kweHPMC sekuwedzera kwechikafu uye vakaisa miganho yekushandiswa kwayo. Mumushumo wayo wekuongorora, JECFA yakaratidza kuti HPMC haina kuratidza chero huturu hwehupfu, uye kushandiswa kwayo muchikafu kazhinji kuri pazasi peiyo yakatarwa kukosha kweADI, saka vatengi havafanire kunetseka nezve njodzi dzinogona kuitika pahutano.
Allergic reactions uye yakashata maitiro
Sechinhu chakasikwa, HPMC ine chiitiko chakaderera chekusawirirana. Vanhu vazhinji havana allergic reactions kune HPMC. Zvisinei, vamwe vanhu vane hanya vanogona kuona zvinyoro-nyoro zviratidzo zvakadai sekuputika uye kupfupika kwekufema pakudya zvokudya zvine HPMC. Kuita kwakadaro hakuwanzoitiki. Kana kusagadzikana kukaitika, zvinokurudzirwa kurega kudya chikafu chine HPMC uye kutsvaga zano rechiremba nyanzvi.
Kushandiswa kwenguva refu uye hutano hwematumbo
Semushonga wepamusoro-molecular, AnxinCel®HPMC yakaoma kubatwa nemuviri wemunhu, asi inogona kuita rimwe basa sezvokudya fiber mumatumbo uye kukurudzira intestinal peristalsis. Naizvozvo, kunwa zvine mwero kweHPMC kunogona kuve nemhedzisiro yakanaka pahutano hwematumbo. Semuenzaniso, zvimwe zvidzidzo zvakaratidza kuti HPMC ine imwe mukana mukuvandudza intestinal peristalsis uye kubvisa kuvimbiswa. Zvisinei, kunwa zvakanyanya kweHPMC kunogona kukonzera kusagadzikana kwematumbo, kuputika kwedumbu, manyoka uye zvimwe zviratidzo, saka nheyo yekuenzanisa inofanira kuteverwa.
3. Chimiro chemvumo cheHPMC munyika dzakasiyana
China
MuChina, HPMC yakanyorwa sechinhu chinobvumirwa chikafu chekuwedzera, chinonyanya kushandiswa mumaswiti, macondiments, zvinwiwa, zvigadzirwa zvepasta, nezvimwewo Maererano ne "Standard for Use of Food Additives" (GB 2760-2014), HPMC inobvumirwa kushandiswa. mune zvechikafu uye ane miganhu yekushandiswa yakasimba.
European Union
MuEuropean Union, HPMC inozivikanwa zvakare seyakachengeteka chikafu chekuwedzera, yakaverengerwa E464. Sekureva kwemushumo wekuongorora weEuropean Food Safety Authority (EFSA), HPMC yakachengeteka pasi pemamiriro akatarwa ekushandiswa uye hairatidze zvinokanganisa hutano hwevanhu.
Nyika dzakabatana
Iyo US FDA inonyora HPMC se "Inowanzozivikanwa Seyakachengeteka" (GRAS) chinhu uye inobvumira kushandiswa kwayo muchikafu. Iyo FDA haiisi miganho yakasimba yekushandiswa kweHPMC, uye inonyanya kuongorora kuchengetedzwa kwayo zvichienderana nedata resainzi mukushandiswa chaiko.
Sekuwedzera kwechikafu,HPMC yakatenderwa munyika dzakawanda nematunhu pasirese uye inoonekwa seyakachengeteka mukati meiyo yakatarwa kushandiswa. Kuchengetedzeka kwayo kwakasimbiswa neakawanda toxicological zvidzidzo uye makiriniki maitiro, uye hazvikonzere kukuvadza kwakakosha kuhutano hwevanhu. Nekudaro, sezvese zvinowedzerwa zvekudya, kutora kweHPMC kunofanirwa kutevedzera musimboti wekushandisa zvine musoro uye kudzivirira kunyanyisa. Vanhu vane allergies vanofanirwa kungwarira kana vachidya chikafu chine HPMC kuderedza kuitika kwekukanganisa.
HPMC inoshandiswa zvakanyanya uye yakachengeteka yekuwedzera muindasitiri yechikafu, ichiisa njodzi shoma kuhutano hweveruzhinji. Nekufambira mberi kwesainzi uye tekinoroji, kutsvagisa nekutarisisa kweAnxinCel®HPMC kunogona kuve kwakaomarara mune ramangwana kuve nechokwadi chekuchengetedza kwayo.
Nguva yekutumira: Zvita-31-2024