Selelekela sa Hydroxyethylcellulose (HEC)
Hydroxyethylcellulose ke selulose se fetotsoeng ka lik'hemik'hale se entsoeng ka selulose ka mokhoa oa etherification. E sebelisoa hangata liindastering tse fapaneng, ho kenyelletsa le tsa meriana, litlolo le lijo. Liindastering tsena, HEC e sebetsa haholo-holo e le moemeli oa ho teteka, oa gelling, le o tsitsitseng ka lebaka la thepa ea eona e ikhethang, e kang ho boloka metsi le bokhoni ba ho etsa lifilimi.
Tšebeliso e tloaelehileng ea Hydroxyethylcellulose
Litlolo: HEC ke motsoako o tloaelehileng oa litlolo le lihlahisoa tsa tlhokomelo ea botho tse kang li-shampoo, li-conditioner, litlolo, litlolo le li-gel. E thusa ho ntlafatsa sebopeho, viscosity le botsitso ba libopeho tsena.
Meriana ea Meriana: Meetsong ea meriana, HEC e sebelisoa e le ntho e teteaneng le e emisang ka mefuta ea litekanyetso tsa metsi tse kang li-syrups, suspensions, le li-gel.
Indasteri ea Lijo: HEC e sebelisoa indastering ea lijo e le ntho e tiisang le ho tsitsisa lihlahisoa tse fapaneng tsa lijo joalo ka li-sauces, li-dressings le li-dessert.
Mehato ea Allergic ho Hydroxyethylcellulose
Matšoao a ho kula ho HEC ha a tloaelehe empa a ka etsahala ho batho ba hlaselehang habonolo. Maikutlo ana a ka bonahala ka litsela tse sa tšoaneng, ho akarelletsa:
Ho halefa ha Letlalo: Matšoao a ka kenyelletsa bofubelu, ho hlohlona, ho ruruha, kapa lekhopho sebakeng seo motho a kopanang le sona. Batho ba nang le letlalo le bobebe ba ka ba le matšoao ana ha ba sebelisa litlolo kapa lihlahisoa tsa tlhokomelo ea botho tse nang le HEC.
Matšoao a ho Phefumoloha: Ho hema likaroloana tsa HEC, haholo-holo maemong a mosebetsi joalo ka lits'ebetso tsa tlhahiso, ho ka lebisa matšoao a ho hema a kang ho khohlela, ho hema kapa ho hema hanyane.
Khatello ea 'mele: Ho kenngoa ha HEC, haholo-holo ka bongata kapa ho batho ba nang le maemo a pele a mpeng, ho ka baka matšoao a kang ho nyekeloa ke pelo, ho hlatsa kapa letšollo.
Anaphylaxis: Maemong a boima, ho hana ho hanyetsa HEC ho ka fella ka anaphylaxis, boemo bo sokelang bophelo bo khetholloang ke ho theoha ka tšohanyetso ha khatello ea mali, ho hema ka thata le ho lahleheloa ke kelello.
Tlhahlobo ea Hydroxyethylcellulose Allergy
Ho fumana hore motho o na le allergy ho HEC hangata ho kenyelletsa nalane ea bongaka, tlhahlobo ea 'mele, le tlhahlobo ea allergy. Ho ka nkoa mehato e latelang:
Histori ea Bongaka: Mofani oa tlhokomelo ea bophelo o tla botsa ka matšoao, ho pepeseha ho ka bang teng ho lihlahisoa tse nang le HEC, le histori leha e le efe ea ho kula kapa ho kula.
Tlhahlobo ea 'Mele: Tlhahlobo ea' mele e ka 'na ea senola matšoao a ho teneha ha letlalo kapa lintho tse ling tse hananang le tsona.
Teko ea Patch: Teko ea patch e kenyelletsa ho sebelisa li-allergen tse nyane, ho kenyeletsoa HEC, letlalong ho bona karabelo efe kapa efe. Teko ena e thusa ho lemoha allergic contact dermatitis.
Teko ea Letlalo la Letlalo: Ha ho etsoa tlhahlobo ea ho phunya letlalo, ho hlajoa ka letlalo ho na le karoloana e nyane ea allergen, hangata ka forearm kapa mokokotlong. Haeba motho a hanana le HEC, a ka 'na a hlahisa maikutlo a sebakeng sa heno sebakeng sa pick nakong ea metsotso e 15-20.
Liteko tsa Mali: Liteko tsa mali, tse kang liteko tse khethehileng tsa IgE (immunoglobulin E), li ka lekanya boteng ba li-antibodies tse khethehileng tsa HEC maling, tse bontšang karabo ea ho hana.
Mekhoa ea Tsamaiso ea Hydroxyethylcellulose Allergy
Ho laola allergy ho HEC ho kenyelletsa ho qoba ho pepesehela lihlahisoa tse nang le motsoako ona le ho kenya ts'ebetsong mekhoa e nepahetseng ea phekolo bakeng sa ho kula. Maano a mang ke ana:
Qoba: Tseba le ho qoba lihlahisoa tse nang le HEC. Sena se ka kenyelletsa ho bala lileibole tsa sehlahisoa ka hloko le ho khetha lihlahisoa tse ling tse se nang HEC kapa metsoako e meng e amanang le eona.
Phetolelo: Batla lihlahisoa tse ling tse sebeletsang merero e tšoanang empa li sena HEC. Baetsi ba bangata ba fana ka lihlahisoa tsa mahala tsa HEC tsa litlolo, lihlahisoa tsa tlhokomelo ea botho, le meriana.
Kalafo ea Matšoao: Meriana e rekisoang ka holimo e kang li-antihistamine (mohlala, cetirizine, loratadine) e ka thusa ho imolla matšoao a ho kula, joalo ka ho hlohlona le lekhopho. Li-topical corticosteroids li ka 'na tsa laeloa ho fokotsa ho ruruha ha letlalo le ho teneha.
Boitokisetso ba Boemo ba Tšohanyetso: Batho ba nang le histori ea ho kula ho matla, ho akarelletsa le anaphylaxis, ba lokela ho nka epinephrine auto-injector (mohlala, EpiPen) ka linako tsohle 'me ba tsebe ho e sebelisa maemong a tšohanyetso.
Ho buisana le Bafani ba Tlhokomelo ea Bophelo bo Botle: Buisanang ka mathata leha e le afe kapa lipotso mabapi le ho laola ho kula ha HEC le litsebi tsa tlhokomelo ea bophelo, ho kenyeletsoa allergists le dermatologists, ba ka fanang ka tataiso le litlhahiso tsa phekolo.
Le hoja hydroxyethylcellulose e le motsoako o sebelisoang haholo lihlahisoa tse fapa-fapaneng, ho ka etsahala hore motho a se ke a hanyetsa motsoako ona, le hoja a sa tloaeleha. Ho lemoha matšoao le matšoao a ho kula ha HEC, ho batla tlhahlobo e nepahetseng ea bongaka le ho hlahlojoa, le ho kenya ts'ebetsong mekhoa e sebetsang ea tsamaiso ke mehato ea bohlokoa bakeng sa batho ba belaelloang hore ba na le bothata bona. Ka ho utloisisa likotsi tse ka 'nang tsa e-ba teng tse amanang le ho pepeseha ha HEC le ho nka mehato ea ho qoba ho pepeseha ha allergen, batho ka bomong ba ka khona ho laola ho kula ha bona le ho fokotsa kotsi ea ho itšoara hantle.
Nako ea poso: Mar-19-2024