Ethyl maltol, seyakagwinya uye inosiyana-siyana flavour enhancer, inoshandiswa zvakanyanya muindasitiri yechikafu kusimudzira hunhu hwekunzwa uye huwandu hwese hwezvigadzirwa zvekudya kuburikidza nekunhuhwirira kwayo kwakasiyana uye zvinoshanda. Ichi chinyorwa chinopa mhedziso yakazara yenzira dzekushandisa, nheyo dzepasi, uye kufunga kwakanyanya panguva yekushandiswa kwe ethyl maltol.
Ethyl maltol, inozivikanwawo se3-hydroxy-2-ethyl-4-pyrone, ine molecular formula C7H8O3 uye molecular uremu hwe140.14. Inoratidzika kunge chena kana yakachenuruka yero crystalline yakasimba ine hunhu hwe caramel-kunge uye fruity hwema. Iyo kemikari chimiro che ethyl maltol inopa yakasarudzika physicochemical zvimiro, kusanganisira yakanaka solubility mumvura inopisa, ethanol, chloroform, uye glycerol, nepo ichiratidza kuderera kunyungudika mumvura inotonhora. Solubility yayo inowedzera nekukwira kwekushisa; pa15 ° C, inenge 1 g inonyunguduka inenge 65 ml yemvura, asi pa25 ° C, inenge 1 g inonyunguduka mune inenge 55 ml yemvura. Ethyl maltol inonzwa kune acidic uye alkaline mamiriro, kushanduka yero pakusangana kune alkali. Inonyunguduka pane tembiricha ye89-92 ° C uye inogona kunyungudika pasi pemamiriro chaiwo. Aya maitiro anogonesa kubatanidzwa kwayo mukugadzirisa chikafu zvinoenderana neyakasiyana tekinoroji zvinodiwa.
Classification uye Applications
Kurongeka kwe ethyl maltol kunonyanya kubva pamaprofiles ayo anonhuhwirira, anosanganisira akachena anonhuwirira marudzi, akapiswa anonhuwirira marudzi, uye akakosha mhando dzedoro. Pure ethyl maltol inoratidzwa nekunhuhwirira kwakapfava uye mukaka. Iro caramel-flavored type inoratidza kunhuhwirira kwakapfuma kwecaramel, nepo mhando yedoro yakakosha, ine kuchena kwayo kwepamusoro uye kunhuhwirira kwakasiyana, kwakakodzera kusimudzira kunaka kwezvigadzirwa zvenyama zvekutanga. Ethyl maltol inowana kushandiswa kwakakura mumapoka akasiyana echikafu, kusanganisira zvigadzirwa zvemukaka, confectionery, zvakabikwa, zvihwitsi, condiments, uye zvigadzirwa zvenyama. Muzvigadzirwa zvemukaka, inokwidziridza magadzirirwo ane cream uye chaiyo flavour nuances. Muzvikafu zvinotapira, inowedzera vanilla uye chokoreti pudding aromas uku ichideredza starchy off-notsi. Muzvinhu zvakabikwa, inoshanda seyakanaka flavour enhancer, inovandudza kuravira kwemakeke uye zvigadzirwa zvakafanana. Mune zvihwitsi uye chokoreti zvigadzirwa, inokwidziridza creaminess uye kutsetseka uku ichideredza kuvava. Mune condiments uye sosi, inosimudzira kutapira uye kunhuhwirira uku ichideredza kuvava uye pungent flavour. Muzvigadzirwa zvenyama, inopindirana nezvimwe zvinowedzera kuwedzera ruvara uye kunaka.
Basa Rinoshanda
Kushanda kwe ethyl maltol kunowedzera kupfuura kuwedzera kunhuhwirira. Inogona kugadzira macomplexes ane iron ions mumyoglobin, kudzivirira kuparara kwemyoglobin uye nekudaro kuchengetedza ruvara uye kunaka kwezvigadzirwa zvenyama. Pamusoro pezvo, ethyl maltol inopa akawanda mabhenefiti, akadai sekuwedzera kutapira, kushandura kuvava uye astringency, kuvandudza kirimu magadzirirwo ezvigadzirwa zvemukaka, uye kuderedza kuvava uye acidity.
Mashandisiro Mazano
Paunenge uchishandisa ethyl maltol, kuomerera kune yakatarwa misimboti uye yekungwarira kwakakosha kuti uve nechokwadi chekuchengetedza chikafu uye kunaka. Chekutanga, kunyangwe ethyl maltol yakaratidzwa yakachengeteka kuburikidza nekuyedza kwakawanda, kushandiswa kwayo kunofanirwa kuramba kuri mukati memiganhu yakatarwa. Chechipiri, kubata nezvinhu zvine iron kunofanirwa kudziviswa kudzivirira kubuda kwemavara. Kushandiswa pasi pemamiriro ealkaline kunofanirawo kudzivirirwa kudzivirira kutsvuka. Uyezve, ethyl maltol inowanzo wedzerwa panguva dzekupedzisira nhanho dzekudziya mumagadzirirwo ekugadzira kuderedza kuvhurika. Munguva yekuwedzera, kunyatsosanganiswa nezvimwe zvinoshandiswa zvakakosha kuti uwane kugovera kwakafanana.
Mukupedzisa, ethyl maltol, sekuwedzera kwechikafu chekuwedzera, inoita basa rakakosha mukusimudzira kukwezva kwekunzwa uye huwandu hwese hwezvigadzirwa zvekudya. Nekudaro, kushandiswa kwayo kunofanirwa kukoshesa kuchengetedza chikafu.
Kubata: Serena Zhao
WhatsApp&WeChat :+86-18009288101
E-mail:export3@xarainbow.com
Nguva yekutumira: Jun-23-2025