He paitini te hydroxypropyl cellulose?

Ko te Hydroxypropyl cellulose (HPC) he polymer kore-paitini, biodegradable, me te wai-wairewa i ahu mai i te cellulose.Ka whakamahia i roto i te tini o nga hua, tae atu ki nga rongoa, nga whakapaipai, nga kai, me nga hua ahumahi.I te nuinga o te wa ka whakaarohia he haumaru te HPC mo te kai tangata, ka whakaaetia mo te whakamahi i nga kai me nga hua whakapaipai e te US Food and Drug Administration (FDA).

Ko te HPC he matū kore-paitini, kore-kino, me te kore mate mate.Karekau e kiia he mate pukupuku, he mutagen, he teratogen ranei, kaore hoki e puta he paanga kino ki te tangata, kararehe ranei ina whakamahia i runga i te inenga kua tohua.Kaore hoki te HPC i te mohiotia he paitini whakawhānau, whakawhanaketanga ranei.

I tua atu, karekau te HPC i te mohiotia he morearea taiao.Kaore i te whakaarohia he tohe, he koiora, he paitini (PBT), he tino tohe me te tino koiora (vPvB).Kaore ano te HPC i te raarangi hei matū morearea, poke ranei i raro i te Ture Air Maama, i te Ture Wai Maama ranei.

Ka whakamahia te HPC hei whakamatao, whakaehunga, me te whakapumau i roto i nga hanganga whakapaipai penei i te shampoos, conditioners, me nga hinu.

Ahakoa tona ahua kore-paitini, me tiaki tonu te HPC.Ko te horomitanga o te nui o te HPC ka pa mai te irirangi gastrointestinal, te nausea, te ruaki, me te korere.Ko te whakaurunga o te puehu HPC ka pawera te ihu, te korokoro, me nga ngongo.Ko te pa ki te kanohi ki te HPC ka puta te irirangi me te whero.

Hei mutunga, ko te hydroxypropyl cellulose te nuinga ka kiia he haumaru mo te kai tangata, ka whakaaetia mo te whakamahi i nga hua kai e te FDA.Karekau e kiia he mate pukupuku, he mutagen, he teratogen ranei, kaore hoki e puta he paanga kino ki te tangata, kararehe ranei ina whakamahia i runga i te inenga kua tohua.Ko te HPC kaore ano i te mohiotia he morearea taiao, kaore hoki i te raarangi hei matū morearea, poke ranei i raro i te Ture Air Maama, i te Ture Wai Maama ranei.Heoi, ko te horomitanga o te nui o te HPC ka raru te gastrointestinal, te nausea, te ruaki, me te mate korere, i te wa e pangia ana e te puehu HPC te ihu, te korokoro, me nga ngongo.Ko te pa ki te kanohi ki te HPC ka puta te irirangi me te whero.