Cinnamaldehyde bụ 85% ~ 90% nke mmanụ dị mkpa nke cinnamon, na China bụ otu n'ime ebe a na-akụ cinnamon, na akụ cinnamaldehyde bara ụba.Cinnamaldehyde (C9H8O) molecular Ọdịdị bụ phenyl otu ejikọrọ na acrylein, na eke ọnọdụ nke odo ma ọ bụ aja aja viscous mmiri mmiri, na a pụrụ iche na ike cinnamon na coke ekpomeekpo, nwere ike iji na ngwa nri na condiments.Ka ọ dị ugbu a, enweela ọtụtụ akụkọ banyere mmetụta nje antibacterial sara mbara nke cinnamaldehyde na usoro ya, na ọmụmụ egosila na cinnamaldehyde nwere mmetụta antibacterial dị mma na nje bacteria na fungi.N'ihe gbasara ọgwụ, ụfọdụ ọmụmụ enyochala ọganihu nyocha nke cinnamaldehyde na ọrịa metabolic, ọrịa na-ekesa ọbara ọbara, mgbochi tumor na akụkụ ndị ọzọ, wee chọpụta na cinnamaldehyde nwere ezigbo mgbochi ọrịa shuga, mgbochi oke ibu, mgbochi tumor na ndị ọzọ. ihe omume ọgwụ.N'ihi isi mmalite ya bara ụba, ihe ndị sitere n'okike, nchekwa, obere toxicity, ekpomeekpo pụrụ iche na mmetụta nje bacteria sara mbara, ọ bụ ihe mgbakwunye nri nke United States Food and Drug Administration na China kwadoro.Ọ bụ ezie na oke oke anaghị ejedebe n'iji ya eme ihe, mgbanwe ya na isi ísì ya na-ejedebe ngwa ngwa ya na nri.Idozi cinnamaldehyde na ihe nkiri nkwakọ ngwaahịa nri nwere ike imeziwanye arụmọrụ nje ya ma belata mmetụta mmetụta ya na nri, ma na-ekere òkè n'ịkwalite ogo nchekwa nri na njem njem na ịgbatị ndụ nchekwa.
1. Antibacterial composite membrane matrix
Ọtụtụ n'ime nyocha na ihe nkiri nkwakọ ngwaahịa antibacterial na-eji ihe ndị sitere n'okike na nke na-emebi emebi dị ka matrix na-emepụta ihe nkiri, a na-akwadebe ihe nkiri nkwakọ ngwaahịa site na mkpuchi, nkedo ma ọ bụ usoro extrusion dị elu.N'ihi ụdị ọrụ dị iche iche na ndakọrịta n'etiti ihe ndị na-emepụta akpụkpọ anụ dị iche iche na ihe ndị na-arụ ọrụ, ihe onwunwe nke akpụkpọ ahụ emechara dị iche iche, n'ihi ya, ọ dị ezigbo mkpa ịhọrọ mkpụrụ akpụkpọ anụ kwesịrị ekwesị.Ihe ndị na-emepụta ihe nkiri a na-ejikarị eme ihe na-agụnye ihe ndị na-emepụta ihe na-emepụta ihe dị ka polyvinyl mmanya na polypropylene, ihe ndị sitere n'okike dị ka polysaccharides na protein, na ihe ndị mejupụtara.Mmanya Polyvinyl (PVA) bụ polymer linear, nke na-etolitekarị usoro netwọkụ nwere akụkụ atọ mgbe ejikọtara ya, ma nwee ọmarịcha akụrụngwa na ihe mgbochi.Akụ na ụba nke akpụkpọ ahụ dị ka matriks dị ukwuu na-enwetakwa ebe niile.Dịka ọmụmaatụ, polylactic acid nwere ike ịgbakọ site na akụrụngwa dị ka starch na ọka, nke nwere isi mmalite zuru oke na mmeghari ohuru, ezigbo biodegradability na biocompatibility, ma bụrụ ihe nkwakọ ngwaahịa dị mma na gburugburu ebe obibi.A na-ejikarị matriks abụọ ma ọ bụ karịa mejupụtara, nke nwere ike ịrụ ọrụ nkwado ma e jiri ya tụnyere otu akpụkpọ ahụ matriks.
Ngwongwo igwe na ihe mgbochi bụ ihe ngosi dị mkpa iji nyochaa ịdị mma nke ihe nkiri nkwakọ ngwaahịa.Mgbakwunye nke cinnamaldehyde ga-ejikọta ya na matrix polymer membrane ma si otú a belata mmịpụta nke mkpụrụ ndụ, mbelata elongation na nkwụsịtụ bụ n'ihi nkwụsị nke usoro netwọk polysaccharide, na mmụba nke ike ike bụ n'ihi mmụba nke ìgwè hydrophilic. n'oge a na-emepụta ihe nkiri mere site na mgbakwunye nke cinnamaldehyde.Na mgbakwunye, gas permeability nke cinnamaldehyde mejupụtara akpụkpọ ahụ na-abawanye ụba, nke nwere ike ịbụ n'ihi mgbasa nke cinnamaldehyde n'ime polymer iji mepụta pores, voids na ọwa, belata nguzogide nnyefe nke mkpụrụ ndụ mmiri, na n'ikpeazụ na-eduga na mmụba nke permeability gas nke cinnamaldehyde mejupụtara akpụkpọ ahụ.Ngwongwo akụrụngwa na permeability nke ọtụtụ membranes mejupụtara yiri ya, ma nhazi na ihe onwunwe nke ihe dị iche iche polymer dị iche iche, na mmekọrịta dị iche iche na cinnamaldehyde ga-emetụta arụmọrụ nke ihe nkiri nkwakọ ngwaahịa, wee metụta ngwa ya, ya mere ọ dị ezigbo mkpa. iji họrọ ihe kwesịrị ekwesị polymer mkpụrụ na itinye uche.
Nke abụọ, cinnamaldehyde na nkwakọ ihe nkiri na-ejikọta usoro
Otú ọ dị, cinnamaldehyde dị ntakịrị soluble n'ime mmiri na solubility nke naanị 1.4 mg/mL.Ọ bụ ezie na teknụzụ ịgwakọta dị mfe ma dị mma, akụkụ abụọ nke cinnamaldehyde na-eme ka abụba-soluble na mmiri soluble membrane matrix adịghị eguzosi ike, na oke okpomọkụ na ọnọdụ nrụgide dị elu na-achọkarị na usoro mmepụta ihe nkiri na-ebelata mkpokọta cinnamaldehyde dị na ya. akpụkpọ ahụ.O siri ike iji nweta ezigbo mmetụta bacteriostatic.Nkà na ụzụ ntinye bụ usoro nke iji ihe mgbidi na-ekpuchi ma ọ bụ gbasaa ihe na-arụ ọrụ nke dị mkpa iji nye nkwado ọrụ ma ọ bụ nchebe kemịkal.Ojiji nke teknụzụ ntinye iji dozie cinnamaldehyde n'ime ihe nkwakọ ngwaahịa nwere ike ime ka mwepụta ya dị ngwa, meziwanye ọnụego njide, gbasaa ịka nká nke ihe nkiri ahụ, ma kwalite akụrụngwa akụrụngwa nke ihe nkiri nkwakọ ngwaahịa ahụ.Ka ọ dị ugbu a, a na-ekewa usoro ndị na-ebu ibu na-ejikọta cinnamaldehyde na ihe nkiri nkwakọba ụzọ abụọ: ihe owuwu ihe na-emepụta ihe na ihe na-ebu ihe okike, gụnyere polymer embedding, nano liposome embedding, cyclodextrin embedding, nano ụrọ ejikọta ma ọ bụ loading.Site na nchikota nke oyi akwa na-agbakọta onwe ya na electrospinning, enwere ike ịkwalite ihe na-ebufe cinnamaldehyde, yana usoro ihe omume na ngwa ngwa nke cinnamaldehyde nwere ike imeziwanye.
Ngwa nke cinnamon aldehyde arụ ọrụ ihe nkiri nkwakọ nri
Ụdị nri dị iche iche nwere mmiri dị iche iche, nhazi ihe oriri na nchekwa na ọnọdụ njem, na ọganihu uto nke microorganisms mebiri emebi dị nnọọ iche.Mmetụta nchekwa nke cinnamaldehyde antibacterial nkwakọ ngwaahịa maka nri dị iche iche dịkwa iche.
1. Mmetụta idobe ọhụrụ na akwụkwọ nri na mkpụrụ osisi
China bara ụba na akụrụngwa sitere n'okike, n'ime nke mmepụta na oriri ahịa nke akwụkwọ nri na mkpụrụ osisi buru ibu.Otú ọ dị, mmiri na shuga dị n'ime akwụkwọ nri na mkpụrụ osisi dị elu, ọgaranya na nri na-edozi ahụ, ma na-enwekarị mmetọ microbial na mmebi n'oge nchekwa, njem na ire ere.Ka ọ dị ugbu a, ngwa nke ihe nkiri nkwakọ ngwaahịa antibacterial bụ ụzọ dị mkpa iji meziwanye nchekwa na njem njem nke akwụkwọ nri na mkpụrụ osisi ma gbasaa ndụ ha.Ngwunye ihe nkiri nke cinnamaldehyde-polylactic acid nwere ike belata mfu nke nri, gbochie uto rhizopus, ma gbasaa oge nchekwa apụl ruo ụbọchị 16.Mgbe etinyere ihe nkiri nkwakọ nri na-arụ ọrụ cinnamaldehyde na nkwakọ ngwaahịa karọt ọhụrụ, a gbochiri uto nke ebu na yist, ọnụ ọgụgụ akwụkwọ nri na-ere ere belatara, ma gbasaa ndụ shelf ruo 12d.
2. Mmetụta ọhụrụ nke ngwaahịa anụ anụ nri anụ nwere ọgaranya na protein, abụba na ihe ndị ọzọ, ọgaranya na-edozi ahụ na uto pụrụ iche.N'ebe okpomọkụ dị n'ime ụlọ, mmepụta nke microorganisms na-akpata ire ere nke protein anụ, carbohydrates na abụba, na-ebute nrụrụ anụ, elu nke nnyapade, agba gbara ọchịchịrị, nkwụsị nke ngbanwe, na ísì ọjọọ.A na-eji ihe nkiri nkwakọ ngwaahịa nri na-arụ ọrụ nke Cinnamaldehyde na anụ ezi na nkwakọ azụ azụ, na-egbochi uto nke Staphylococcus aureus, Escherichia coli, aeromonas, yist, lactic acid bacteria na nje bacteria ndị ọzọ, ma nwee ike ịgbatị ndụ shelf nke 8 ~ 14d.
3. Mmetụta ọhụrụ nke ngwaahịa mmiri ara ehi Ka ọ dị ugbu a, oriri nke ngwaahịa mmiri ara ehi na China na-abawanye kwa afọ.Chiiz bụ ngwaahịa mmiri ara ehi gbachara agbarụ nwere uru nri na protein bara ụba.Ma chiiz nwere ndụ dị mkpụmkpụ, na ọnụego mkpofu na obere okpomọkụ ka na-atụ egwu.Iji ihe nkiri nkwakọ ngwaahịa cinnamic aldehyde nwere ike ịgbatị ndụ chiiz n'ụzọ dị irè, hụ na chiiz na-atọ ụtọ nke ọma, ma gbochie cheese rancid njọ.Maka mpekere cheese na cheese sauces, a na-agbatị ndụ nchekwa ruo ụbọchị 45 na ụbọchị 26 n'otu n'otu mgbe ejiri cinnamaldehyde arụ ọrụ nkwakọ ngwaahịa, nke na-enyere aka ịchekwa ihe onwunwe.
4. Ọhụrụ-edebe mmetụta nke starch nri achịcha na achicha bụ starch ngwaahịa, mere nke ọka wit nhazi, rọrọ pine owu, ụtọ na-atọ ụtọ.Otú ọ dị, achịcha na achicha na-adị mkpụmkpụ ma na-enwe ike ibute mmetọ ebu n'oge a na-ere ahịa, na-ebute mbibi dị mma na mkpofu nri.Ojiji cinnamaldehyde na-arụ ọrụ nri nkwakọ ngwaahịa na ogbo achịcha na sliced achịcha nwere ike igbochi uto na mgbasa nke penicillium na nwa ebu, na ịgbatị ndụ shelf ruo 10 ~ 27d, otu n'otu.
Cinnamaldehyde nwere uru nke nnukwu isi iyi, nnukwu bacteriostasis na obere nsi.Dị ka onye na-ahụ maka bacteriostasis na nkwakọ ngwaahịa na-arụ ọrụ nri, nkwụsi ike na ntọhapụ ngwa ngwa nke cinnamaldehyde nwere ike ime ka ọ dịkwuo mma site n'ịrụ ma na-ebuli ebufe nnyefe, nke dị oke mkpa maka ịkwalite nchekwa na njem njem nke nri ọhụrụ na ịgbatị ndụ nri.N'ime afọ ndị na-adịbeghị anya, cinnamaldehyde emeela ọtụtụ ihe ọ rụzuru na ọganihu na nyocha nke nchekwa nkwakọ ngwaahịa nri, mana nyocha ngwa metụtara ya ka dị na mbido mbụ, ma a ka nwere nsogbu ụfọdụ a ga-edozi.Site na ntule nyocha nke mmetụta nke ndị na-ebu nnyefe dị iche iche na akụrụngwa akụrụngwa na ihe mgbochi nke akpụkpọ ahụ, nyocha miri emi nke usoro nke cinnamaldehyde na onye na-ebu ya na ntọhapụ ya na mpaghara dị iche iche, ọmụmụ banyere mmetụta nke iwu uto. nke microorganisms na nri na nri na-emebi emebi, yana usoro nhazi nke nkwakọ ngwaahịa nje na oge na ntọhapụ ọsọ nke ndị na-egbochi nje.Chepụta ma mepụta usoro nkwakọ ngwaahịa na-arụ ọrụ nke nwere ike izute ihe dị iche iche ichekwa nri.
Oge nzipu: Jan-03-2024