Methyl cellulose, nke a makwaara dị ka methylcellulose, bụ ngwakọta nke sitere na cellulose, nke bụ polymer eke dị na osisi. A na-ejikarị ya na ụlọ ọrụ dị iche iche, gụnyere ọgwụ, nri, ihe owuwu, na ihe ịchọ mma. A na-eji Methyl cellulose kpọrọ ihe maka ihe ndị pụrụ iche ya, dị ka ike ya ịgbatị, kwụsie ike, emulsify, na inye udidi na ngwaahịa dị iche iche. Agbanyeghị, dị ka ihe ọ bụla kemịkal, methyl cellulose na-ebutekwa ụfọdụ ihe egwu na ihe egwu, ọkachasị mgbe ejiri ya mee ihe n'ụzọ na-ezighi ezi ma ọ bụ n'oke oke.
Ọdịdị kemịkal: Methyl cellulose sitere na cellulose, carbohydrate dị mgbagwoju anya dị na mgbidi cell nke osisi. Site na usoro kemịkal, a na-eji otu methyl dochie otu hydroxyl dị na mkpụrụ ndụ cellulose, na-ebute methyl cellulose.
Ngwongwo na ojiji: Methyl cellulose bara uru maka ike ya ịmepụta gels, na-enye viscosity, na-eme ihe dị ka onye na-emepụta ihe. A na-ejikarị ya eme ihe na ọgwụ dị ka ihe na-ekekọta n'ụdị mbadamba mbadamba, na ngwaahịa nri dị ka onye na-agba ume na stabilizer, na-ewu dị ka ihe mgbakwunye na ciment na ngwa agha, na ihe ịchọ mma dị ka emulsifier na onye na-emepụta ihe.
Ugbu a, ka anyị nyochaa ihe egwu nwere ike jikọta na methyl cellulose:
1. Okwu mgbari nri:
Inweta nnukwu methyl cellulose nwere ike ibute ahụ erughị ala nke eriri afọ dị ka bloating, gas, na afọ ọsịsa. A na-ejikarị Methyl cellulose eme ihe dị ka ihe mgbakwunye eriri nri n'ihi ike ọ na-amịkọrọ mmiri ma tinye nnukwu ihe na stool. Otú ọ dị, ịṅụbiga mmanya ókè na-ejighị mmiri zuru ezu nwere ike ime ka afọ ntachi ka njọ ma ọ bụ, ọzọ, mee ka stool na-adịghị mma.
2. Mmeghachi omume nfụkasị ahụ:
Ọ bụ ezie na ọ dị ụkọ, ụfọdụ ndị mmadụ nwere ike ịnweta mmeghachi omume nfụkasị na methyl cellulose. Mgbaàmà nwere ike ịmalite site na mgbakasị ahụ dị nro ruo na mmeghachi omume siri ike dị ka iku ume siri ike, ọzịza nke ihu, egbugbere ọnụ, ma ọ bụ ire, na anaphylaxis. Ndị nwere ihe nfụkasị ahụ nke cellulose ma ọ bụ ogige ndị metụtara ya kwesịrị izere ngwaahịa nwere methyl cellulose.
3. Okwu iku ume:
N'ebe ọrụ, ikpughe na ikuku methyl cellulose particles nwere ike ibute nsogbu iku ume, karịsịa n'ime ndị mmadụ nwere ọnọdụ iku ume dịbu adị dị ka ụkwara ume ọkụ ma ọ bụ ọrịa na-adịghị ala ala obstructive pulmonary (COPD). Ikuku uzuzu ma ọ bụ ihe ikuku methyl cellulose nwere ike kpasuo traktị iku ume ma mee ka okwu iku ume dị adị ka njọ.
4. Iwe iwe anya:
Kpọtụrụ methyl cellulose n'ụdị ntụ ntụ ma ọ bụ mmiri mmiri nwere ike ịkpasu iwe anya. Mfesa mberede ma ọ bụ ikpughe na ụmụ irighiri ihe ikuku n'oge usoro nrụpụta nwere ike ibute mgbaàmà dịka ọbara ọbara, dọkasị, na ahụ erughị ala. Ekwesịrị iyi nchedo anya nke ọma mgbe ị na-ejikwa methyl cellulose iji gbochie mgbakasị ahụ anya ma ọ bụ mmerụ ahụ.
5. Ihe ize ndụ gburugburu:
Ọ bụ ezie na a na-ewere methyl cellulose n'onwe ya dị ka ihe na-emebi emebi na enyi na gburugburu ebe obibi, usoro mmepụta ya nwere ike ịgụnye iji kemịkal na usoro ume ike nke na-enye aka na mmetọ gburugburu ebe obibi. Ọzọkwa, mkpofu na-ekwesịghị ekwesị nke ngwaahịa nwere methyl cellulose, dị ka ọgwụ ma ọ bụ ihe owuwu ihe, nwere ike bute mmetọ nke ala na mmiri.
6. Mmekọrịta na ọgwụ:
N'ụlọ ọrụ na-emepụta ọgwụ, a na-ejikarị methyl cellulose eme ihe dị ka ihe na-emepụta mbadamba nkume. Ọ bụ ezie na a na-ewerekarị na ọ dị mma, enwere ike ịmekọrịta ọgwụ ụfọdụ. Dịka ọmụmaatụ, methyl cellulose nwere ike imetụta nnabata ma ọ bụ ntọhapụ nke ihe ndị na-arụ ọrụ na mbadamba nkume, na-eduga na mgbanwe na nrụpụta ọgwụ ma ọ bụ bioavailability. Ndị ọrịa kwesịrị ịkpọtụrụ ndị ọkachamara ahụike ma ọ bụrụ na ha nwere nchegbu gbasara mmekọrịta nwere ike na ọgwụ ha na-aṅụ.
7. Ihe ize ndụ ọrụ:
Ndị ọrụ na-etinye aka na mmepụta ma ọ bụ ijikwa ngwaahịa methyl cellulose nwere ike kpughee ihe egwu dị iche iche nke ọrụ, gụnyere ikuku ume nke ikuku ikuku, mmetụ akpụkpọ ahụ na ngwọta gbadoro anya, na ikpughe anya na ntụ ntụ ma ọ bụ mmiri mmiri. Ekwesịrị itinye usoro nchekwa kwesịrị ekwesị, gụnyere iji ngwa nchekwa nkeonwe (PPE) dị ka uwe aka, enyo enyo, na nchekwa iku ume, iji belata ihe egwu.
8. Ihe ize ndụ nke ịma jijiji:
N'ime ngwaahịa nri, a na-ejikarị methyl cellulose eme ihe dị ka ihe na-eme ka ọ dị arọ ma ọ bụ na-ebuwanye ibu iji meziwanye ọdịdị na nkwụsi ike. Agbanyeghị, iji oke ma ọ bụ nkwadebe na-ezighi ezi nke nri nwere methyl cellulose nwere ike ịbawanye ohere nke ịkpagbu, ọkachasị n'ime ụmụaka ma ọ bụ ndị agadi nwere nsogbu ilo. Ekwesịrị iji nlezianya gbasoo ntuziaka akwadoro maka iji methyl cellulose na nkwadebe nri.
9. Mmetụta ọjọọ na ahụike eze:
Ụfọdụ ngwaahịa denta, dị ka ihe nhụta eze, nwere ike ịnwe methyl cellulose dị ka ihe na-eme ka ọ sie ike. Ogologo oge ikpughe ngwaahịa eze nwere methyl cellulose nwere ike itinye aka n'ịkpakọba plaque eze ma mee ka ohere nke ire ere eze na ọrịa chịngọm dịkwuo elu. Omume ịdị ọcha ọnụ nke ọma, gụnyere ịhịa aka mgbe niile na ịcha ahịhịa, dị mkpa maka ibelata ihe egwu ndị a.
10. Ihe gbasara usoro iwu:
Ọ bụ ezie na a na-amata methyl cellulose dị ka nchekwa (GRAS) maka iji ya na nri na ngwa ọgwụ site n'aka ụlọ ọrụ na-achịkwa dịka US Food and Drug Administration (FDA), nchegbu nwere ike ibili gbasara ịdị ọcha, ịdị mma, na ntinye aha ngwaahịa nwere methyl cellulose. Ndị nrụpụta ga-agbasorịrị iwu siri ike yana ụkpụrụ njikwa mma iji hụ na nchekwa na ịdị mma nke ngwaahịa ha.
ebe methyl cellulose na-enye ọtụtụ uru na ụlọ ọrụ dị iche iche, gụnyere ọgwụ, nri, ihe owuwu, na ihe ịchọ mma, ọ dị mkpa ịmara ihe ize ndụ na ihe ize ndụ ndị metụtara iji ya eme ihe. Site na nsogbu mgbaze na mmeghachi ahụ nfụkasị na nsogbu iku ume na ihe egwu gburugburu ebe obibi, ekwesịrị iji nlezianya tụlee njikwa, oriri na mkpofu ngwaahịa nwere methyl cellulose. Site n'ịghọta ihe egwu ndị a na imejuputa usoro na ụkpụrụ nchekwa kwesịrị ekwesị, anyị nwere ike ibelata ihe egwu dị na ya ma bulie uru nke ogige a na-agbanwe agbanwe.
Oge nzipu: Mar-08-2024