Hydroxyethylcellulose (HEC) e masani ona lauiloa o se mafiafia ma gelling agent i alamanuia eseese, e aofia ai cosmetics, pharmaceuticals, ma e oo lava i nisi mea taumafa. Ae ui i lea, o lona faʻaaogaina muamua e le o se meaʻai faʻaopoopo, ma e le masani ona faʻaaogaina tuusaʻo e tagata i se aofaiga tele. O lena tala, e manatu e saogalemu mo le faʻaaogaina i meaʻai e faʻatulafonoina faʻalapotopotoga pe a faʻaaogaina i totonu o ni tapulaʻa. O se va'aiga atoatoa lea ile hydroxyethylcellulose ma lona talaaga saogalemu:
O le a le Hydroxyethylcellulose (HEC)?
Hydroxyethylcellulose o se polymer e le ionic, solu vai e maua mai le cellulose, o se mea masani e maua i laau. E gaosia e ala ile togafitia ole cellulose ile sodium hydroxide ma le ethylene oxide. O le mea e maua ai e iai le tele o faʻaoga ona o lona gafatia e mafiafia ma faʻamautu fofo, faia ai gels manino poʻo vai viscous.
Fa'aogaina ole HEC
Mea teuteu: E masani ona maua le HEC i mea teuteu e pei o lotion, kulimi, shampoos, ma gels. E fesoasoani e tuʻuina atu le faʻaogaina ma le tumau i nei oloa, faʻaleleia atili a latou gaioiga ma lagona i luga o le paʻu poʻo le lauulu.
Pharmaceuticals: I vailaʻau faʻapitoa, HEC e faʻaaogaina e avea o se mafiafia, faʻamautu, ma emulsifier i vailaʻau faʻasolosolo ma tuʻu gutu.
Alamanuia Mea'ai: E ui ina e le masani e pei o mea teuteu ma vaila'au, o le HEC e masani ona fa'aaogaina i le fale gaosi mea'ai e avea o se mea mafiafia, fa'amautu, po'o se emulsifier i oloa e pei o sosi, la'ei, ma isi susu.
Saogalemu o le HEC i Mea'ai Mea'ai
O le saogalemu o le hydroxyethylcellulose i mea taumafa e iloiloina e lala sooupu e pei o le US Food and Drug Administration (FDA), le European Food Safety Authority (EFSA), ma isi faʻalapotopotoga i le lalolagi atoa. O nei lala sooupu e masani ona iloilo le saogalemu o mea'ai faaopoopo e faavae i luga o molimau faasaienisi e uiga i lo latou ono afaina, allergenicity, ma isi mea.
1. Fa'atagaga Fa'atulafonoina: E masani ona fa'ailoa le HEC e saogalemu (GRAS) mo le fa'aogaina i mea taumafa pe a fa'aaogaina e tusa ai ma faiga lelei gaosi ma i totonu o tapula'a fa'apitoa. Ua tuʻuina atu le numera E (E1525) e le Iuni a Europa, e faʻaalia ai lona faʻatagaina o se meaʻai faaopoopo.
2. Su'esu'ega Saogalemu: E ui ina fa'atapula'a su'esu'ega e fa'atatau tonu ile saogalemu ole HEC i mea'ai, o su'esu'ega i mea e maua mai i le cellulose e ta'u mai ai le maualalo o le lamatiaga o le o'ona pe a fa'amama ile aofa'i masani. O mea e maua mai i le cellulose e le fa'afefeteina e le tino o le tagata ma o lo'o alu ese e aunoa ma se suiga, e masani ona saogalemu mo le taumafaina.
3. Acceptable Daily Intake (ADI): Faʻavaeina e lala sooupu faʻatonutonu se faʻaaogaina o aso taʻitasi (ADI) talia mo meaʻai faaopoopo, e aofia ai le HEC. O lo'o fa'atusalia ai le aofa'i o mea fa'aopoopo e mafai ona fa'aaogaina i aso uma i le olaga atoa e aunoa ma se fa'alavelave fa'alesoifua maloloina. Ole ADI mo HEC e fa'avae ile su'esu'ega oona ma fa'atulaga ile tulaga e manatu e ono afaina.
hydroxyethylcellulose e manatu e saogalemu mo le fa'aoga i mea taumafa pe a fa'aogaina i totonu o ta'iala fa'aletulafono. E ui e le o se meaʻai masani faʻaopoopo ma e faʻaaoga muamua i mea teuteu ma vailaʻau, o lona saogalemu na iloiloina e lala sooupu faʻatonutonu, ma ua faʻamaonia mo le faʻaaogaina i meaʻai. E pei o so'o se mea'ai fa'aopoopo, e mana'omia le fa'aogaina o le HEC e tusa ai ma tulaga fa'aoga fautuaina ma mulimulita'i faiga lelei gaosiga ina ia mautinoa le saogalemu o oloa.
Taimi meli: Apr-26-2024