Ayaba na daya daga cikin 'ya'yan itatuwa da muke yawan amfani dasu. Don adana abubuwan gina jiki da launi na asali na kayan sarrafa ayaba, masu bincike suna amfani da suFdaskarewaDruwa don nazarin bushewar bushewa. Binciken bushewar daskare akan ayaba ya fi mayar da hankali kan yankan ayaba da garin ayaba.
Tsarin bushewar bushewa na foda na ayaba da farko ya haɗa da matakai da yawa: pretreatment, pre-daskarewa, bushewar sublimation, bushewar bushewa, da marufi. Magani ya ƙunshi kwasfa, yanka, da juye ayaba don sauƙaƙe bushewa na gaba. Kafin daskarewa ya ƙunshi daskarewa ɓangaren litattafan almara na ayaba zuwa takamaiman zafin jiki don samar da ingantacciyar ma'amala ta sublimation yayin lokacin bushewar sublimation. bushewar Sublimation ya haɗa da dumama daskararren ɓangaren litattafan almara na ayaba a ƙarƙashin yanayi don cire danshi ta hanyar sublimation. Desorption bushewa yana ƙara kawar da saura danshi don cimma buƙatun da ake bukata. A ƙarshe, fakitin ayaba foda yana shirye don kasuwa.
Dole ne a sarrafa ma'auni masu mahimmanci da yawa yayin bushewa don tabbatar da ingancin samfur. Na farko,kauri abu: Tunda ɓangaren litattafan ayaba yana da ɗanɗano sosai, dole ne a kiyaye kauri iri ɗaya yayin samarwa don hana al'amura kamar masu shiga tsakani ko bushewar da ba ta cika ba. Na biyu,dumama zafin jiki a lokacin sublimationGwaje-gwaje sun nuna cewa lokacin bushewa yana raguwa yayin da zafin jiki na shelf yana ƙaruwa cikin kewayon da ya dace (≤20°C). Koyaya, yawan dumama ƙarƙashin babban matsin aiki na iya haifar da narkewar samfur, yana buƙatar iyakancewar zafin jiki. Daga karshe,matsa lamba sublimation: Matsin aiki da farko yana rinjayar zafi da canja wurin taro. Nazarin yana nuna matsi mafi kyau (kusan 40Pa) wanda ke rage lokacin bushewa.
Daskare-bushewar lankwasa yana aiki azaman mai nuna mahimmancin tsarin bushewa. Ta hanyar nazarin lanƙwasa ƙarƙashin yanayi daban-daban, ana iya inganta sigogin tsari. Misali, a ƙarƙashin ingantattun yanayi (kauri 8mm, 20°C dumama, matsa lamba 40Pa), daskare-bushewar lankwasa yana nuna bargawar juzu'i da ɓata lokaci, ɗan gajeren lokacin bushewa, da ingantaccen ingancin samfur.
Masu bushewa daskarewa suna nuna fa'idodi masu mahimmanci da fa'idodin aikace-aikace a cikin samar da foda na ayaba. Ta hanyar ƙwaƙƙwaran sarrafa maɓalli na maɓalli da ingantattun matakai, ana iya haɓaka ingancin samfur duka da ingancin samarwa. A yau, yayin da ƙa'idodin ingancin abinci ke tashi, BOTH's bambance-bambancen kewayon masu busar daskarewa - waɗanda aka tsara don buƙatu masu inganci - sun sami karɓuwa mai yawa.Barka da zuwa tambayadon ƙarin bayani.
Lokacin aikawa: Maris 11-2025
