Focus on Cellulose ethers

Hydroxypropyl MethylCellulose E464

Hydroxypropyl MethylCellulose E464

Ko te Hydroxypropyl Methylcellulose (HPMC) he polymer ahua-waituhi i ahu mai i te cellulose. Ka whakamahia i roto i te umanga kai hei taapiri kai me te nama E E464.

He mea hanga te HPMC ma te rongoa i te cellulose me te whakakotahitanga o te kawakore me te etherification agents, e hua ai te whakakapi o etahi o nga roopu hydroxyl i runga i te ngota cellulose me nga roopu hydroxypropyl me te methyl. Ko te tohu o te whakakapinga ka whakatau i nga ahuatanga o te HPMC ka puta, penei i te wairewa me nga ahuatanga o te wai.

I roto i te kai, ka whakamahia te HPMC hei whakapakeke, whakaehunga, me te whakapumau, me etahi atu mahi. Ka taea te whakamahi hei whakapai ake i te kakano o nga hua kai penei i te ranu, te whakakakahu, me nga taonga tunu. Ka whakamahia hoki te HPMC hei paninga mo nga papa me nga kapene i roto i te umanga rongoa, tae atu ki te hanga o te tiaki whaiaro me nga hua whakapaipai.

I te nuinga o te wa ka whakaarohia te HPMC he haumaru mo te kai, kua whakaaetia mo te whakamahi kai e te maha o nga tari whakahaere huri noa i te ao, tae atu ki te US Food and Drug Administration (FDA) me te European Food Safety Authority (EFSA). Heoi ano, pera me nga taapiri kai katoa, he mea nui kia whakamahia te HPMC i runga i nga taumata me nga ture kua tohua hei whakarite i tona haumaru.

Hydroxypropyl methyl cellulose ether (HPMC) mo te moata paura maroke


Wā tuku: Feb-27-2023
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