Methylcellulose ndi mtundu wa cellulose yochokera ku cellulose yomwe imagwiritsidwa ntchito kwambiri m'mafakitale azakudya, azamankhwala, ndi zodzikongoletsera. Ndi ufa woyera, wopanda fungo, wopanda kukoma womwe umasungunuka m'madzi ozizira ndipo umapanga gel osakaniza pamene wasakaniza ndi madzi otentha. Methylcellulose amapangidwa pochiza cellulose, polima wachilengedwe wopezeka muzomera, ndi alkali kenako ndikuchita nawo methanol kuti apange chotengera cha methyl ether.

M'makampani azakudya, methylcellulose imagwiritsidwa ntchito ngati thickener, stabilizer, ndi emulsifier muzinthu zambiri monga sosi, zovala, zophika, mkaka, ndi nyama. Nthawi zambiri amagwiritsidwa ntchito ngati choloweza m'malo mwamafuta muzakudya zokhala ndi mafuta ochepa kapena zochepetsetsa chifukwa zimatha kupanga mawonekedwe okoma popanda kuwonjezera ma calories. Methylcellulose imagwiritsidwanso ntchito m'makampani opanga mankhwala monga binder, disintegrant, and controlled-release agent mu mapiritsi ndi makapisozi. M'makampani opanga zodzoladzola, amagwiritsidwa ntchito ngati chowonjezera komanso chokometsera zinthu zosamalira anthu monga ma shampoos, mafuta odzola, ndi zopakapaka.

Kodi Methylcellulose Ndi Yoyipa Kwa Inu?

Methylcellulose amadziwika kuti ndi otetezeka (GRAS) ndi US Food and Drug Administration (FDA) ndipo amagwiritsidwa ntchito kwambiri m'makampani azakudya. Bungwe la World Health Organisation (WHO) ndi European Food Safety Authority (EFSA) adawunikanso methylcellulose ndikutsimikiza kuti ndiyotetezeka kuti anthu amwe. Komabe, anthu ena amatha kukhala ndi vuto la m'mimba akamamwa mankhwala okhala ndi methylcellulose, monga kutupa, mpweya, ndi kutsekula m'mimba.

Ubwino wina wa methylcellulose ndikuti sichimatengedwa ndi thupi ndikudutsa m'chigayo popanda kusweka. Izi zikutanthauza kuti zingathandize kulimbikitsa kuyenda kwamatumbo nthawi zonse komanso kupewa kudzimbidwa. Methylcellulose imakhalanso ndi zopatsa mphamvu zochepa ndipo imatha kugwiritsidwa ntchito ngati cholowa m'malo mwamafuta muzakudya zokhala ndi mafuta ochepa kapena zochepetsetsa.

Komabe, pali zodetsa nkhawa zokhudzana ndi zotsatira za nthawi yayitali zowononga kuchuluka kwa methylcellulose. Kafukufuku wina wasonyeza kuti mlingo waukulu wa methylcellulose ukhoza kusokoneza kuyamwa kwa zakudya m'thupi, kuphatikizapo calcium, iron, ndi zinc. Izi zingayambitse kuchepa kwa mchere wofunikirawa, makamaka mwa anthu omwe amadya pang'ono kapena osayamwa bwino zakudyazi.

Chodetsa nkhaŵa china ndi chakuti methylcellulose ingakhudze matumbo a microbiome, omwe ndi kusonkhanitsa tizilombo toyambitsa matenda timene timakhala m'mimba ndipo timagwira ntchito yofunika kwambiri pa thanzi labwino. Kafukufuku wina wasonyeza kuti methylcellulose imatha kusintha kapangidwe ka matumbo a microbiome, ngakhale kafukufuku wochulukirapo akufunika kuti amvetsetse bwino zomwe zingachitike.

Ndikofunika kuzindikira kuti methylcellulose si yofanana ndi cellulose, yomwe imapezeka mwachibadwa mu zipatso, ndiwo zamasamba, ndi mbewu zonse. Cellulose ndi gwero lofunika kwambiri la ulusi wa m’zakudya, womwe ndi wofunika kwambiri kuti kugaya chakudya ukhale wathanzi ndipo ungathandize kuchepetsa chiopsezo cha matenda aakulu monga matenda a mtima, shuga, ndi mitundu ina ya khansa. Ngakhale kuti methylcellulose ingapereke zina mwa ubwino wa fiber, sikulowa m'malo mwa zakudya zokhala ndi zipatso, masamba, ndi mbewu zonse.

Pomaliza, methylcellulose ndi chowonjezera chazakudya chomwe chimagwiritsidwa ntchito kwambiri chomwe chimadziwika kuti ndi chotetezeka ndi mabungwe olamulira monga FDA, WHO, ndi EFSA. Ngakhale kuti zingapereke ubwino wina monga kulimbikitsa kuyenda kwa matumbo nthawi zonse komanso kuchepetsa kudya kwa kalori muzakudya zopanda mafuta ambiri, zingakhalenso ndi zotsatira zina zomwe zingatheke monga kupweteka kwa m'mimba komanso kusokoneza kuyamwa kwa zakudya. Ndikofunika kudya methylcellulose moyenera komanso ngati gawo la zakudya zopatsa thanzi zomwe zimaphatikizapo zakudya zosiyanasiyana zokhala ndi michere yambiri. Monga chowonjezera chilichonse chazakudya, nthawi zonse ndibwino kutero