Cinnamaldehyde account ye85% ~ 90% yesinamoni yakakosha mafuta, uye China ndiyo imwe yenzvimbo huru yekudyara sinamoni, uye cinnamaldehyde zviwanikwa zvakapfuma.Cinnamaldehyde (C9H8O) molecular chimiro iboka re phenyl rakabatana neacrylein, mune yakasikwa mamiriro eyero kana yero yebrown viscous fluid, ine yakasarudzika uye yakasimba sinamoni uye coke flavour, inogona kushandiswa muzvinonhuwira uye condiments.Parizvino, kwave kune mishumo yakawanda pamusoro peyakakura-spectrum antibacterial chiito checinnamaldehyde uye maitiro ayo, uye zvidzidzo zvakaratidza kuti cinnamaldehyde ine yakanaka antibacterial mhedzisiro pabhakitiriya nefungi.Mundima yemishonga, zvimwe zvidzidzo zvakaongorora kufambira mberi kwekutsvagisa kwecinnamaldehyde muzvirwere zvemetabolism, circulatory system chirwere, anti-tumor nezvimwe zvinhu, ndokuona kuti cinnamaldehyde ine yakanaka anti-diabetes, anti-kufutisa, anti-tumor nezvimwe. Pharmacological mabasa.Nekuda kweiyo yakapfuma masosi, zvimiro zvechisikigo, chengetedzo, yakaderera muchetura, yakasarudzika flavour uye yakafara-spectrum antibacterial maitiro, chiri chekuwedzera chechikafu chakabvumidzwa neUnited States Chikafu neDrug Administration neChina.Kunyangwe huwandu hwepamusoro husina kuganhurirwa mukushandiswa, kusagadzikana kwayo uye kunhuhwirira kwakashata kunoganhurira kushandiswa kwayo kwakakura muchikafu.Kugadzirisa cinnamaldehyde mufirimu yekurongedza chikafu kunogona kuvandudza mashandiro ayo antibacterial uye kuderedza manzwiro ayo pakudya, uye kuita basa mukuvandudza kunaka kwekuchengetwa kwechikafu nekufambisa uye kuwedzera hupenyu hwesherufu.
1. Antibacterial composite membrane matrix
Yakawanda yekutsvagisa pamusoro peiyo antibacterial yekurongedza firimu yechikafu inoshandisa yakasikwa uye inoshatisa zvinhu seye firimu-inogadzira matrix, uye iyo yekurongedza firimu inogadzirwa nekuvhara, kukanda kana yakanyanya tembiricha extrusion nzira.Nekuda kwemaitiro akasiyana echiito uye kuenderana pakati peakasiyana membrane substrates uye zvinhu zvinoshanda, zvimiro zveakapedzwa membrane zvakasiyana, saka zvakakosha kwazvo kusarudza yakakodzera membrane substrate.Anowanzo shandiswa firimu-kugadzira substrates zvinosanganisira synthetic biodegradable zvinhu zvakaita sepolyvinyl doro uye polypropylene, zvakasikwa zvinhu zvakaita sepolysaccharides nemapuroteni, uye zvinhu zvinoumbwa.Polyvinyl doro (PVA) iine mutsara polymer, iyo inowanzo gadzira matatu-dimensional network chimiro kana yachinjika, uye ine yakanakisa mechanicha zvimiro uye zvipingamupinyi zvivakwa.Natural membrane-senge matrix zviwanikwa zvakawanda uye zvakawanikwa zvakanyanya.Semuyenzaniso, polylactic asidhi inogona kuviriswa kubva kumidziyo yakaita sestarch uye chibage, iyo ine yakakwana uye inogona kudzokororwa masosi, yakanaka biodegradability uye biocompatibility, uye yakanaka nharaunda-inoshamwaridzika yekurongedza zvinhu.Iyo composite matrix inowanzo umbwa maviri kana anopfuura membrane matrices, ayo anogona kuita basa rekuwedzera kana achienzaniswa nekamwe membrane matrix.
Mechanical zvivakwa uye zvipingamupinyi zvivakwa zvakakosha zviratidzo zvekuongorora kukodzera kwekurongedza firimu.Kuwedzerwa kwe cinnamaldehyde kunozoyambuka-inobatanidza nepolymer membrane matrix uye nekudaro kuderedza kuyerera kwema molecular, kudzikira kwekurebesa panguva yekuzorora kunokonzerwa nekusaenderera mberi kwepolysaccharide network chimiro, uye kuwedzera kwekusimba kwesimba kunokonzerwa nekuwedzera kweboka re hydrophilic. panguva yekugadzira firimu inokonzerwa nekuwedzerwa kwe cinnamaldehyde.Uye zvakare, iyo gasi permeability ye cinnamaldehyde composite membrane yaiwanzo wedzera, izvo zvingave zvichikonzerwa nekupararira kwe cinnamaldehyde mupolymer kugadzira pores, voids uye chiteshi, kuderedza kuwanda kwekutamisa kuramba kwemamorekuru emvura, uye pakupedzisira kutungamira mukuwedzera iyo gasi permeability ye cinnamaldehyde composite membrane.Iwo emakanika zvivakwa uye kupenya kweakati wandei akaumbwa membranes akafanana, asi chimiro uye zvimiro zveakasiyana polymer substrates zvakasiyana, uye kupindirana kwakasiyana necinnamaldehyde kuchakanganisa mashandiro efirimu rekurongedza, uye zvobva zvakanganisa mashandisiro ayo, saka zvakakosha. kusarudza yakakodzera polymer substrate uye yekuisa pfungwa.
Chechipiri, cinnamaldehyde uye yekurongedza firimu nzira yekusunga
Zvisinei, cinnamaldehyde inonyungudika zvishoma mumvura ine solubility ye 1.4 mg/mL chete.Kunyangwe tekinoroji yekubatanidza iri nyore uye iri nyore, zvikamu zviviri zve-fat-soluble cinnamaldehyde uye mvura-soluble membrane matrix haina kugadzikana, uye tembiricha yepamusoro uye yakanyanya kudzvanywa mamiriro anowanzo kudiwa mukugadzira firimu inoderedza zvakanyanya kuwanda kweinowanika cinnamaldehyde mu. membrane.Zvakaoma kuwana yakanakira bacteriostatic effect.Embedding tekinoroji maitiro ekushandisa madziro emadziro kuputira kana adsorb chinhu chinoshanda chinoda kuiswa kuti chipe rutsigiro rwekuita kana kuchengetedzwa kwemakemikari.Iko kushandiswa kwekumisikidza tekinoroji kugadzirisa cinnamaldehyde mune yekurongedza zvinhu inogona kuita kuti inononoka kuburitswa, kuvandudza mwero wekuchengetedza, kuwedzera antibacterial kuchembera kwefirimu, uye kukwidziridza ma mechanics eiyo firimu rekurongedza.Parizvino, nzira dzakajairwa dzekuvaka dzekutakura dzekubatanidza cinnamaldehyde neyakaputira firimu dzinogona kukamurwa kuita zvikamu zviviri: yekugadzira yekutakura kuvaka uye yakasikwa yekutakura kuvaka, kusanganisira polymer embedding, nano liposome embedding, cyclodextrin embedding, nano ivhu kusungira kana kurodha.Kuburikidza nemusanganiswa weiyo layer yekuzvibatanidza uye electrospinning, iyo cinnamaldehyde yekutakura inotakura inogona kuvandudzwa, uye maitiro ekuita uye huwandu hwekushandisa hwecinnamaldehyde hunogona kuvandudzwa.
Kushandiswa kwesinamoni aldehyde inoshanda chikafu chekurongedza firimu
Mhando dzakasiyana dzechikafu dzine huwandu hwemvura hwakasiyana, kuumbwa kwezvikafu uye kuchengetedza uye zvekufambisa mamiriro, uye kukura kwemasimba ezvinoparadza ma microorganisms akasiyana zvakanyanya.Iyo yekuchengetedza mhedzisiro yecinnamaldehyde antibacterial packaging yezvikafu zvakasiyana zvakare yakasiyana.
1. Kutsva-kuchengeta maitiro pamiriwo nemichero
China yakapfuma mune zviwanikwa, pakati payo kugadzirwa uye kushandiswa kwemusika kwemiriwo nemichero yakakura.Zvisinei, hunyoro uye shuga yemuriwo nemichero zvakakwirira, zvakapfuma mune zvinovaka muviri, uye zvinowanzoita kusvibiswa kwemicrobial uye kuparara panguva yekuchengetedza, kutakura uye kutengesa.Parizvino, kushandiswa kweiyo antibacterial packaging firimu inzira yakakosha yekuvandudza kuchengetedza uye kutakura mhando yemiriwo nemichero uye kuwedzera hupenyu hwavo hwesherufu.Iyo cinnamaldehyde-polylactic acid composite film packaging yemaapuro inogona kuderedza kurasikirwa kwezvinovaka muviri, kutadzisa kukura kwerhizopus, uye kuwedzera nguva yekuchengetedza maapuro kusvika kumazuva gumi nematanhatu.Apo cinnamaldehyde inoshandiswa chikafu chekuisa firimu yakashandiswa kune itsva-yakachekwa karoti packaging, kukura kwe mold uye mbiriso kwakadziviswa, chiyero chekuora kwemiriwo chakaderedzwa, uye hupenyu hwesherufu hwakawedzerwa kusvika ku12d.
2. Kutsva-kuchengeta maitiro ezvigadzirwa zvenyama Zvokudya zvenyama zvakapfuma muprotein, mafuta uye zvimwe zvinhu, zvakapfuma mukudya uye kuravira kwakasiyana.Pakupisa kwekamuri, kubereka kwehutachiona hunokonzera kuora kwenyama mapuroteni, makabhohaidhiretsi nemafuta, zvichiita kuti nyama ishatise, inonamira pamusoro, ruvara rwakasvibira, kurasikirwa kwekunaka, uye kunhuhwirira kusingafadzi.Cinnamaldehyde inoshanda chikafu chekuisa firimu rinoshandiswa zvakanyanya munguruve uye hove kurongedza, kunyanya inhibits kukura kweStaphylococcus aureus, Escherichia coli, aeromonas, mbiriso, lactic acid mabhakitiriya uye mamwe mabhakitiriya, uye inogona kuwedzera hupenyu hwesherufu ye8 ~ 14d.
3. Kutsva-kuchengeta maitiro ezvigadzirwa zvemukaka Parizvino, kushandiswa kwezvigadzirwa zvemukaka muChina kuri kuwedzera gore negore.Chizi chigadzirwa chemukaka chakaviriswa chine hupfumi hwekudya uye mapuroteni.Asi chizi chine hupenyu hupfupi hwesherufu, uye mwero wemarara pakudziya kwakaderera kuchiri kutyisa.Iko kushandiswa kwecinnamic aldehyde chikafu chekurongedza firimu kunogona kunyatso kuwedzera hupenyu hwesherufu yechizi, kuve nechokwadi chekunaka kwechizi, uye kudzivirira cheese rancid kuderera.Kune zvimedu zvechizi uye masosi echizi, hupenyu hwesherufu hunowedzerwa kusvika kumazuva makumi mana nemashanu nemazuva makumi maviri nematanhatu mushure mekushandisa cinnamaldehyde inoshanda kurongedza, iyo inobatsira kuchengetedza zviwanikwa.
4. Kutsva-kuchengeta mhedzisiro yechingwa chechikafu chechikafu uye keke zvigadzirwa zvestarch, zvakagadzirwa nehupfu hwegorosi, soft pine cotton, inotapira uye inonaka.Nekudaro, chingwa nekeke zvine hupenyu hupfupi hwesherufu uye zvinokonzeresa kusvibiswa kweforoma panguva yekutengesa, zvichikonzera kuparara kwemhando uye kutambisa chikafu.Kushandiswa kwecinnamaldehyde kurongedza chikafu chinoshanda mukeke yechipanji uye chingwa chakachekwa chinogona kutadzisa kukura uye kupararira kwepenicillium uye dema mold, uye kuwedzera hupenyu hwesherufu kusvika 10 ~ 27d, zvichiteerana.
Cinnamaldehyde ine zvakanakira kuwanda sosi, yakakwira bacteriostasis uye yakaderera muchetura.Semumiriri weBacteriostasis mune chikafu chinoshanda kurongedza, kugadzikana uye kunonoka kuburitswa kwecinnamaldehyde kunogona kuvandudzwa nekuvaka uye nekugonesa mutakuri wekutakura, izvo zvakakosha zvikuru mukuvandudza kuchengetwa uye kufambisa mhando yechikafu chitsva uye kuwedzera hupenyu hwesherufu yechikafu.Mumakore achangopfuura, cinnamaldehyde yakaita zvakawanda zvakabudirira uye kufambira mberi mukutsvaga kwekuchengetedza chikafu chekurongedza, asi inoenderana nekushandisa tsvakiridzo ichiri mudanho rekutanga, uye pachine mamwe matambudziko anofanirwa kugadziriswa.Kuburikidza nekuenzanisa kuongorora kwemhedzisiro yeakasiyana ekutakura vatakuri pane zvemakanika zvivakwa uye zvipingamupinyi zve membrane, zvakadzama kuongororwa kwemaitiro ekuita kwe cinnamaldehyde uye mutakuri uye kuburitswa kwayo kinetics munzvimbo dzakasiyana, kudzidza nezve pesvedzero yemutemo wekukura. Yema microorganisms muchikafu pane kukanganisa kwechikafu, uye nzira yekudzora yeantibacterial packaging pane nguva uye kuburitsa kukurumidza kweantimicrobial agents.Dhizaina uye gadzira inoshanda yekurongedza masisitimu ayo anogona kusangana akasiyana ekuchengetedza chikafu zvinodiwa.
Nguva yekutumira: Jan-03-2024