Ethylcellose (ec)Bụ polymer polymer na-enwetara site na ethylition nke mkpụrụ osisi cellose. Ihe eji eme ihe eji eme ihe eji eme ihe eji eme ihe eji eme ihe eji eme ihe. N'ihi ọmarịcha biocombility, na-abụghị ihe na-adịghị mma, na-eweta oke ọgbụgba na isi na-eme ọgwụ, ọkachasị na ụlọ ọrụ ọgwụ.
1. Ihe Njirimara nke Ethyl Cellulose
Ethyl cellulose nwere nnukwu biocompatibility ma nwee ike ịdị na ahụ mmadụ ogologo oge na-enweghị ịmepụta mmeghachi omume ọjọọ. Ihe owuwe ya na-enye ya ezigbo hydrophobity, nkwụsi ike, mgbochi acid na alkali na ụfọdụ ihe nchịkwa na-achịkwa. Na mgbakwunye, ethyl celluble na mmiri, ma sosble na sochiri emechi ndị dị ka etloroform, ugo, wdg.
2. Ngwa nke ethyl cellulose na ọgwụ na-eme ọgwụ
Ubi akwụkwọ ethyl cellulose dị oke elu, mkpuchi na-ekpuchi, nkwarụ, nkwadebe mpụga na ọtụtụ akụkụ ndị ọzọ. Ihe ndị a bụ ọtụtụ ngwa dị na Ethyl Cellulose na ọgwụ nkwadebe ọgwụ.
2.1 Nkwado Enyemaka Enyemaka Maka Ọgwụ Ahịa
A na-arụkarị ọrụ nke ethyl cellulose dị ka onye na-ejide ya na-achịkwa, karịsịa na-ejikwa ya na-achịkwa maka ọgwụ ọnụ. Ọdịdị nke a na-emepụta na iche iche nke etyl cellulose mee ya ihe dị mma na-agụ ọgwụ. Na usoro ọgwụ na-akwado ya, ethyl celluse nwere ike igbu oge ịtọhapụ ọgwụ site na ịkpụzi mkpuchi, si otú ahụ nweta nzube nke mmetụta ọgwụ. Site na idozi molecular arọ nke ethyl cellulose, ọkpụrụkpụ nke mkpuchi oyi akwa na ụdị nke ahọpụtara, ọnụego ntọhapụ na ịchekwa ọnọdụ ọgwụ a nwere ike ịchịkwa.
A na-ejikarị eylyl Cellose dị iche iche kwadoro mbadamba. A na-eji ọgwụ nkiri ethyl sellugose a na-eme. Enwere ike ịchịkwa usoro akwụkwọ mwepụta ọgwụ ahụ site na ịza na ngụgụ nke ihe nkiri ahụ na penetration nke ihe mgbaze. Dabere na usoro dị iche iche, ọnọdụ Etyly cellulose nwere ike ịchịkwa oge ịghapụ nke ọgwụ, belata oge ịtọ, ma meziwanye nnabata ndị ọrịa.
2.2 ihe nkiri ọgwụ mkpuchi
Na njikere ọgwụ, a na-ejikarị ihe nkiri mkpuchi, karịsịa na usoro nkwadebe dị ka mbadamba, granules na capsules. Dị ka ihe nkiri mkpuchi, ethyl cellulose nwere ezigbo mkpụrụ osisi na-akpụ akpụ, nke nwere ike inye nchebe maka ịba ụba ma ọ bụ na-ewe iwe eriri afọ na mpaghara acid acid. N'otu oge, ihe nkiri cellulose ethyl nwere ike ijikwa ịtọhapụ ọgwụ nke ọgwụ, ọkachasị site na idozi ọkpụrụkpụ ihe nkiri na iji ihe mgbazi dị iche iche, enwere ike ịmegharị ihe mgbatị dị iche iche.
Dị ka ihe mkpuchi, ethyl cellulose nwekwara ike imeziwanye uto nke ọgwụ, zere iwe ma ọ bụ ahụ erughị ala, ma nwekwuo onye ọrịa ọrịa.
2.3 emulsion na micllar nkwadebe
N'ihi na ya na-arụ ọrụ na elu ọrụ, a na-eji cellulose na-eme ọtụtụ ebe na emulsions na nkwadebe micllar. Na nkwadebe nke emulsions, ethyl celluse, dị ka emulsifier na kwụsie ike, nwere ike ịdị mma ka mma sonyere ọgwụ ahụ ma mee ka nrụpụta ọgwụ ahụ mee ihe. Karịsịa maka ụfọdụ ọgwụ na-soluble, ethyl cellulose nwere ike inye aka wụsa ọgwụ ahụ n'agbanyeghi na mmiri, ma melite bioasọ ọgwụ ahụ.
Na ntanetị, ethyl cellulose, dị ka ihe siri ike, nwere ike ịmalite usoro mic sibụ nke ọgwụ na anụ ahụ, ọkachasị maka ụfọdụ ọgwụ na-adịghị mma.
2.4 Nkwadebe ọgwụ
A na-ejikarị Kimacellythythythythythythyl sellulose na-akwadebe ọgwụ na-akwadebe ọgwụ, ọkachasị na nkwadebe nke mmanu, ude, gels na nkwadebe ndị ọzọ. Dị ka nke na-atọ ụtọ, ihe nkiri gara aga na mmachi, ethyl celluse nwere ike imeziwanye mgbasa, ndọghachị na ịdị n'otu nke ọgwụ dị egwu. Na nkwadebe na ude na ude, ethy cellulose nwere ike imelite viscosity na nkwụsi ike nke nkwadebe ma kwagide nke ọgwụ ahụ n'oge eji.
Sistemụ ọgwụ ọjọọ 2.5
Enwere ike iji cellulose ethyly na-ebu ọgwụ ọgwụ, ọkachasị na nkwadebe nke Nanocarriers. Ethyl Cellulose nwere ike etolite na molecules ọgwụ iji wee nweta njikwa ọgwụ. Na usoro nanocarrir, akụrụngwa nke ethyl cellulose nwere ike ịkwalite site na usoro mmachi ahụ iji meziwanye igodo ọgwụ ahụ ma wepụta arụmọrụ nchịkwa.
3. Uru na ihe ịma aka nke ethyl cellulose
Dị ka ihe na-adịghị mma maka ịkwadebe ọgwụ, Kimacell® celludose nwere ọtụtụ uru. O nwere ezigbo biocom na biodegradity, nke nwere ike belata mmetụta ọjọọ na ahụ mmadụ; Ọ nwere ike ịhazi ụdị ọgwụ ọgwụ ma melite mmetụta ọgwụ ọjọọ; Na mgbakwunye, teknụzụ nhazi Ethyl cellulose na-eto, ejikarị ya, dị ala, ma dị mma maka nnukwu mmepụta. Agbanyeghị, ethyl cellulose nwekwara nsogbu ụfọdụ. Dịka ọmụmaatụ, n'okpuru ụfọdụ ụkpụrụ okpomọkụ ma ọ bụ ọnọdụ okpomọkụ dị elu, nkwụsi ike nke ethyl cellulose nwere ike ibelata, nke nwere ike imetụta mmetụta ya na gburugburu.
Ethyl celluloseNwere ụdị atụmanya ngwa dị na nkwadebe ọgwụ, ọkachasị n'ubi a na-ejikwa nchịkwa, ihe nkiri, emulsions, na njikere. Ngwongwo ya mara mma na kemịkal na-eme ka ọ bụrụ ihe dị mkpa na nkwadebe ọgwụ. Agbanyeghị, na ngwa bara uru, ọ ka dị mkpa iji bulie ụdị ọgwụ ọjọọ ma mechaa ihe ịma aka ya na nkwụsi ike, hapụkwa ya ka mmalite mmetụta ọgwụgwọ ọgwụ na nnabata onye ọrịa.
Post Oge: Jan-27-2025