Wotsatsa malonda zakudya zamzitini amatanthauza kusokonekera komwe kulibe tizilombo tating'onoting'ono tomwe timatha kubereka chakudya chokwanira chokwanira kutentha, ndi chofunikira kwambiri pachakudya chochepa kwambiri pakuwonetsetsa kuti ali ndi moyo wautali komanso mtundu wa anthu abwino. Kutsatsa kwa malonda pazakudya zamagetsi zamagetsi zomwe zimadziwika ndi chisamaliro chopanda matenda, ndipo palibe tizilombo tating'onoting'ono tomwe timatha kuchulukitsa mumiteti ya firiji.
Kuti mukwaniritse miyezo yovomerezeka yothandizira, njira zamzitikudya zozizwitsa nthawi zambiri zimaphatikizapo njira monga zokongola, kuphika, kusindikizidwa koyenera, ndi kumiza. Opanga ndi ukadaulo wopitilira muyeso komanso zofunikira zapamwamba zimakhala ndi njira zovuta komanso zoperekera.
Njira zamalonda kusanthula kusanthula kwa mankhwalawa kwakhala kokwanira, ndipo kusanthula kwa njira yake kumakhala koyenera kugwiritsa ntchito ukadaulo uwu potsimikizira kuti chakudya cha chakudya chothandiza. Njira yodziwika bwino ya malonda osasinthika pakuwunikira kwa chakudya ndi motere (oyimba milandu ena achitatu akhoza kukhala ndi zinthu zowunikira):
1. Magulu ozama mabakiteriya
Mankhwala ozama mabakiteriya ndi amodzi mwa njira zofunikira mu malonda osakanikirana. Mwakuachikuluka mumitundu ya makanema a zakudya zamzitini, ndikuwunika ndikuyang'ana madera opachikidwa, zigawo za tizilombo tomwera zimayesedwa.
Zofala zodziwika bwino muzovala zimaphatikizapo koma sizimangokhala ndi backermophilic, bacillus mabachi, clostridium niger, etc.; Mabakiteriya a Mesophilic Anaerobic, monga Bolinum Tolon Clostridium, Clostridium subturium, etc.; Mabakiteriya a Mesophilic Aerobilic, monga bacilallus surtilusis, bacillus tertas, etc.; Mabakiteriya omwe sakutulutsa sporerhersia monga Esserizia coli, streptococcus, yisiti ndi nkhungu, nkhungu yolimbana ndi kutentha. Musananyamule ma bakiteriya mabakiteriya, onetsetsani kuti muyeza pH ya zomwe angathe kuti asankhe sing'anga yoyenera.
2. Chitsanzo cha mayeso
Njira ya zitsanzo nthawi zambiri imagwiritsidwa ntchito ngati zitsanzo za zoyeserera za chakudya chamtondo. Mukamayesa ma batche akuluakulu a chakudya, zitsanzo nthawi zambiri zimachitika molingana ndi zinthu monga wopanga, chizindikiro, zosiyanasiyana, gwero la chakudya chamkati kapena nthawi yopanga. Zitsempha zachilengedwe monga zitini zodalirika, zodetsedwa zimatha, ma dents, ma dents, ndi zotupa pakusenda kwa amalonda ndi malo osungirako zinthu zina zomwe zimachitika molingana ndi zomwe zimachitika molingana. Ndi chofunikira kwambiri pakuwongolera zigawo zoyesera kusankha njira yoyenera molingana ndi vuto lenileni, kuti apeze zofunikira zoyesera zomwe zikuwonetsa mtundu wa zakudya zamzitini.
3..
Kutumiza kwachitsanzo, ntchito monga zolemera, kusunga mabungwe ofunda, ndi kutsegula kumafunikira. Ganizirani kulemera kwa ukonde padera, kutengera mtundu wa chingacho, imayenera kukhala yolondola 1g kapena 2g. Kuphatikiza ndi PH ndi kutentha, zitini zimasungidwa nthawi zonse masiku 10; Zingwe zomwe zimakhala ndi mafuta kapena zopindika mu njirayi ziyenera kunyamulidwa nthawi yomweyo. Pambuyo potengera kuteteza kutentha kwatha, ikani chikho cha firiji kwa otsegulira aseptic. Mukatsegula zitha kutsegula, gwiritsani ntchito zida zoyenera kutenga 10-20 mg wa zomwe zili pasadakhale, sinthani chidebe chosawilitsidwa, ndikusunga mufiriji.
4.Chikhalidwe chotsika acid acid
Kulima kwa zakudya zotsika kwambiri kumafunikira njira zapadera: kulima kwa Brind Bormpoachium wofiirira pa 36 ° C, ndi kulima nyama yophika pa 36 ° C. Zotsatira zake zimapangidwa ndikuwoneka bwino, ndipo chowunikira molondola chimakonzedwa pambuyo poyesedwa microscopic mayeso a chizindikiritso cha mabakiteriya. Mukamayeserera pakatikati, yang'anani pakuwona ntchito ya acid ndi kupanga gasi yopanga zigawo za apobini pakatikati, komanso mawonekedwe ndi utoto wa microbial mitundu yazakudyazo mu chakudya.
5. Kuyesedwa kwa Microscopic
Kuyesedwa kwa ma microscopic ndi njira yoyambirira yowunikira koyambirira kwa kuyesa kwa malonda osasinthika, komwe kumafuna oyendera abwino kumaliza. M'chilengedwe chosabala, pogwiritsa ntchito aseptic opaleshoni, amapatsa madzi bakiteriya omwe ali mumiyala yamtengo wapatali yomwe yakhala yotentha kwambiri, ndikuwona mawonekedwe a mabakiteriki omwe ali mumiyala yamagetsi yomwe ili mu madzi ang'onoang'ono. Kuyang'ana, ndikukonza gawo lotsatira la chikhalidwe chosinthika ndi chizindikiritso kuti mutsimikizirenso mabakiteriya omwe ali nawo. Gawoli limafuna kukhala labwino kwambiri kwa oyang'anira, ndipo lakhalanso ulalo womwe ungayese bwino zaluso ndi luso la oyendera.
6. Kuyesedwa kwa chakudya cha acidic ndi pH pansipa 4.6
Kwa zakudya za acidic zokhala ndi mtengo wotsika kuposa 4,6, kuyesa koopsa poizoni sikuyeneranso. Mu kulimidwa kwapadera, kuwonjezera kugwiritsa ntchito msuzi wa acidic monga sing'anga, ndikofunikira kugwiritsa ntchito msuzi wa chilt suptic msuzi monga sing'anga yakulimidwa. Mwa kumeza ndi kupenda ma microscopic a bakiteriya zodziwika bwino, mitundu ya mabakiteriya mu zitini zitha kutsimikizika, kuti zitheke kutsimikiza mtima komanso kuwunika kwa chakudya cha asidi wa asidi.
Post Nthawi: Aug-10-2022