IHydroxyethylcellulose (HEC) yaziwa ngokuyintloko njenge-ejenti yokuqina kunye nejeli kumashishini ahlukeneyo, kubandakanya izinto zokuthambisa, amayeza, kunye nakwiimveliso ezithile zokutya. Nangona kunjalo, usetyenziso lwayo oluphambili alukho njengesongezo sokutya, kwaye aludli ngokusetyenziswa ngokuthe ngqo ngabantu ngobungakanani obukhulu. Oko kwathiwa, ithathwa njengekhuselekile ukusetyenziswa kwiimveliso zokutya ngamaqumrhu alawulayo xa isetyenziswa ngaphakathi kwemida ethile. Nalu ujongo olubanzi kwi-hydroxyethylcellulose kunye neprofayile yokhuseleko lwayo:
Yintoni iHydroxyethylcellulose (HEC)?
IHydroxyethylcellulose yi-non-ionic, i-polymer enyibilikayo emanzini ephuma kwi-cellulose, into yendalo efumaneka kwizityalo. Iveliswa ngokunyanga i-cellulose nge-sodium hydroxide kunye ne-ethylene oxide. Ikhompawundi ebangelwayo ineendlela ezahlukeneyo zokusetyenziswa ngenxa yokukwazi ukuqina kunye nokuzinzisa izisombululo, ukwenza iigels ezicacileyo okanye i-viscous liquids.
Ukusetyenziswa kwe-HEC
Izithambiso: I-HEC idla ngokufumaneka kwiimveliso zokuthambisa ezifana nokuthambisa, iikhrimu, iishampu, neegels. Inceda ukubonelela ukuthungwa kunye nokuhambelana kwezi mveliso, ukuphucula ukusebenza kwazo kunye nokuvakalelwa kwesikhumba okanye iinwele.
I-Pharmaceuticals: Ekuqulunqweni kwamachiza, i-HEC isetyenziswe njenge-thickener, i-stabilizer, kunye ne-emulsifier kumayeza ahlukeneyo kunye namayeza omlomo.
Ishishini lokuTya: Ngelixa lingaxhaphakanga njengakwizinto zokuthambisa kunye namayeza, i-HEC ngamanye amaxesha isetyenziswa kushishino lokutya njenge-ajenti ejiyayo, isizinzi, okanye i-emulsifier kwiimveliso ezifana neesosi, iilokhwe, kunye nezinye iindlela zobisi.
Ukhuseleko lwe-HEC kwiiMveliso zoKutya
Ukhuseleko lwe-hydroxyethylcellulose kwiimveliso zokutya luvandlakanywa zii-arhente ezilawulayo ezifana ne-US Food and Drug Administration (FDA), i-European Food Safety Authority (EFSA), kunye nemibutho efanayo kwihlabathi jikelele. Ezi arhente ngokuqhelekileyo zivavanya ukhuseleko lwezongezo zokutya ngokusekelwe kubungqina besayensi malunga nobutyhefu babo, i-allergenicity, kunye nezinye izinto.
1. Ulwamkelo oluMiselweyo: I-HEC ibonwa ngokubanzi njengekhuselekile (i-GRAS) ukuze isetyenziswe kwiimveliso zokutya xa isetyenziswe ngokweendlela ezilungileyo zokuvelisa kwaye ngaphakathi kwemida echaziweyo. Inikwe inombolo ye-E (E1525) yi-European Union, ebonisa ukuvunywa kwayo njengesongezo sokutya.
2. Izifundo zoKhuseleko: Nangona kukho uphando olulinganiselwe olujolise ngokukodwa kukhuseleko lwe-HEC kwiimveliso zokutya, izifundo malunga ne-cellulose derivatives ehambelanayo zibonisa umngcipheko ophantsi we-toxicity xa usetyenziswe ngobuninzi obuqhelekileyo. I-cellulose derivatives ayenzi i-metabolized ngumzimba womntu kwaye ikhutshwe ingaguqukiyo, ezenza ukuba zikhuseleke ngokubanzi ukusetyenziswa.
3. I-Daily Intake eyamkelekileyo (ADI): Ii-arhente ezilawulayo ziseka ukutya okwamkelekileyo kwansuku zonke (ADI) kwizongezo zokutya, kuquka i-HEC. Oku kubonisa isixa sesongezo esinokuthi sisetyenziswe yonke imihla kubomi bonke ngaphandle komngcipheko wezempilo oxabisayo. I-ADI ye-HEC isekelwe kwizifundo ze-toxicological kwaye ibekwe kwinqanaba elithathwa njengento engenakwenzeka ukwenza ingozi.
I-hydroxyethylcellulose ithathwa njengekhuselekile ukuba ingasetyenziswa kwiimveliso zokutya xa isetyenziswa ngaphakathi kwezikhokelo zolawulo. Nangona ayisiyonto yokutya eqhelekileyo kwaye isetyenziswa ikakhulu kwizithambiso kunye namayeza, ukhuseleko lwayo luye lwavavanywa ngamaqumrhu alawulayo, kwaye luvunyiwe ukuba lusetyenziswe kwizicelo zokutya. Njengaso nasiphi na isongezo sokutya, kubalulekile ukusebenzisa i-HEC ngokwamanqanaba osetyenziso acetyiswayo kunye nokulandela iindlela ezilungileyo zokuvelisa ukuqinisekisa ukhuseleko lwemveliso.
Ixesha lokuposa: Apr-26-2024