Chitetezo cha HPMC mu zowonjezera zakudya

1. Chidule cha HPMC

HPMC (Hydroxypropyl Methylcellulose) ndi chochokera ku cellulose chomwe chimapezeka mwa kusintha kwa mankhwala. Amapezeka kuchokera ku cellulose yachilengedwe yachilengedwe kudzera pamachitidwe amankhwala monga methylation ndi hydroxypropylation. HPMC ali ndi madzi solubility wabwino, mamasukidwe akayendedwe kusintha, filimu kupanga katundu ndi bata, choncho wakhala ankagwiritsa ntchito m'mafakitale ambiri, makamaka m'minda ya chakudya, mankhwala ndi zodzoladzola, monga thickener, stabilizer, emulsifier ndi gelling wothandizira.

M'makampani azakudya, HPMC imagwiritsidwa ntchito ngati thickener, gelling agent, humectant, emulsifier ndi stabilizer. Kugwiritsa ntchito kwake muzakudya kumaphatikizapo: buledi, makeke, mabisiketi, maswiti, ayisikilimu, zokometsera, zakumwa ndi zakudya zina zathanzi. Chifukwa chofunikira kwambiri chakugwiritsa ntchito kwake kwakukulu ndikuti AnxinCel®HPMC ili ndi kukhazikika kwamankhwala kwabwino, sikophweka kuchitapo kanthu ndi zosakaniza zina, ndipo imawonongeka mosavuta pamikhalidwe yoyenera.

2. Kuwunika kwa chitetezo cha HPMC

HPMC yazindikirika ndikuvomerezedwa ndi mabungwe ambiri owongolera chitetezo chazakudya mdziko lonse komanso padziko lonse lapansi ngati chowonjezera chazakudya. Chitetezo chake chimawunikidwa makamaka ndi zinthu zotsatirazi:

Maphunziro a Toxicology

Monga chochokera ku mapadi, HPMC imachokera ku cellulose ya chomera ndipo imakhala ndi kawopsedwe kakang'ono. Malinga ndi maphunziro angapo a toxicology, kugwiritsa ntchito HPMC muzakudya sikuwonetsa poizoni wodziwika bwino kapena wowopsa. Kafukufuku ambiri awonetsa kuti HPMC ili ndi biocompatibility yabwino ndipo sichingabweretse zotsatira zowonekera pathupi la munthu. Mwachitsanzo, zotsatira za kuyesa kwapoizoni kwapakamwa kwa HPMC pa mbewa kunawonetsa kuti palibe zomwe zimachitika poyizoni zomwe zidachitika pamilingo yayikulu (kupitilira kugwiritsa ntchito zowonjezera tsiku lililonse).

Intake ndi ADIs (Zovomerezeka Tsiku ndi Tsiku)

Malinga ndi kuwunika kwa akatswiri okhudzana ndi chitetezo cha chakudya, kudya kovomerezeka kwa tsiku ndi tsiku (ADI) kwa HPMC sikungawononge thanzi la munthu pakagwiritsidwe ntchito koyenera. International Expert Committee on Food Additives (JECFA) ndi US Food and Drug Administration (FDA) ndi mabungwe ena azindikira chitetezo cha HPMC ngati chowonjezera cha chakudya ndikuyika malire ogwiritsira ntchito. Mu lipoti lake lowunika, JECFA inanena kuti HPMC sinawonetse zotsatira zoonekeratu za poizoni, ndipo kugwiritsidwa ntchito kwake pazakudya nthawi zambiri kumakhala pansi pa mtengo wa ADI, kotero ogula sayenera kudandaula za ngozi zomwe zingawononge thanzi.

Thupi lawo siligwirizana ndi chokhwima zochita

Monga chinthu chachilengedwe, HPMC ili ndi zochitika zochepa za ziwengo. Anthu ambiri samakhudzidwa ndi HPMC. Komabe, anthu ena ozindikira amatha kukumana ndi zizindikiro zocheperako monga zidzolo ndi kupuma movutikira akamadya zakudya zomwe zili ndi HPMC. Zoterezi sizichitika kawirikawiri. Ngati kusapeza bwino, tikulimbikitsidwa kusiya kudya zakudya zomwe zili ndi HPMC ndikupempha upangiri wa dokotala.

Kugwiritsa ntchito nthawi yayitali komanso thanzi lamatumbo

Monga mamolekyu apamwamba kwambiri, AnxinCel®HPMC ndizovuta kutengeka ndi thupi la munthu, koma zimatha kukhala ndi gawo linalake la zakudya m'matumbo ndikulimbikitsa matumbo a peristalsis. Choncho, kudya pang'ono kwa HPMC kungakhale ndi zotsatira zabwino pa thanzi la m'mimba. Mwachitsanzo, kafukufuku wina wasonyeza kuti HPMC ili ndi kuthekera kothandizira matumbo a peristalsis ndi kuthetsa kudzimbidwa. Komabe, kudya kwambiri kwa HPMC kungayambitse kupweteka kwa m'mimba, kutsekula m'mimba, kutsegula m'mimba ndi zizindikiro zina, kotero mfundo yochepetsera iyenera kutsatiridwa.

3. Chivomerezo cha HPMC m'mayiko osiyanasiyana

China

Ku China, HPMC imalembedwa ngati chowonjezera chololedwa cha chakudya, chomwe chimagwiritsidwa ntchito kwambiri mu maswiti, zokometsera, zakumwa, pasitala, ndi zina zotero. Malinga ndi "Standard for Use of Food Additives" (GB 2760-2014), HPMC imavomerezedwa kuti igwiritsidwe ntchito. muzakudya zinazake ndipo ali ndi malire oletsa kugwiritsa ntchito.

mgwirizano wamayiko aku Ulaya

Ku European Union, HPMC imadziwikanso ngati chowonjezera chotetezeka cha chakudya, chowerengedwa E464. Malinga ndi lipoti lowunika la European Food Safety Authority (EFSA), HPMC ndi yotetezeka pansi pamikhalidwe yomwe imagwiritsidwa ntchito ndipo sikuwonetsa zovuta pamoyo wamunthu.

United States

US FDA imatchula HPMC ngati chinthu "Yomwe Imadziwika Kuti Ndi Yotetezeka" (GRAS) ndipo imalola kuti igwiritsidwe ntchito pazakudya. A FDA samayika malire okhwima a mlingo wogwiritsa ntchito HPMC, ndipo amawunika kwambiri chitetezo chake potengera zomwe asayansi amagwiritsa ntchito.

Monga chowonjezera cha chakudya,Mtengo wa HPMC zavomerezedwa m'maiko ambiri ndi zigawo padziko lonse lapansi ndipo zimawonedwa ngati zotetezeka mkati mwazomwe zimagwiritsidwa ntchito. Chitetezo chake chatsimikiziridwa ndi maphunziro angapo a toxicological ndi machitidwe azachipatala, ndipo sizikuwononga kwambiri thanzi la munthu. Komabe, monga zowonjezera zakudya zonse, kudya kwa HPMC kuyenera kutsatira mfundo yogwiritsira ntchito moyenera ndikupewa kudya kwambiri. Anthu omwe ali ndi ziwengo ayenera kusamala akamadya zakudya zomwe zili ndi HPMC kuti achepetse kuyambika kwa zovuta.

HPMC ndi chowonjezera chogwiritsidwa ntchito kwambiri komanso chotetezeka m'makampani azakudya, kuyika pachiwopsezo chochepa ku thanzi la anthu. Ndi kupita patsogolo kwa sayansi ndi zamakono, kufufuza ndi kuyang'anira AnxinCel®HPMC kungakhale kolimba kwambiri mtsogolomo kuti zitsimikizire chitetezo chake.