Nzira yeKuomesa Nyama Yakaoma?

1. Kusarudza Nyama Yakakodzera uye Kugadzirira

Kusarudza nyama nyowani uye yemhando yepamusoro ndiyo hwaro hwekubudirira kuomesa nechando. Zvinokurudzirwa kushandisa nyama ine yakaderera mafuta emukati, senge chifuva chehuku, nyama yemombe yakaonda, kana hove, sezvo mafuta anogona kukanganisa maitiro ekuomeswa uye anogona kutungamira kune oxidation panguva yekuchengetedza.

Kucheka uye Kugadzira:

Cheka nyama kuita zvidimbu zvidiki yunifomu kana zvimedu zvitete kuti uwedzere nzvimbo, iyo inokurumidza kuomeswa.

Dzivisa kucheka zvimedu zvakakora zvakanyanya (kazhinji zvisingasviki 1-2 cm) kuve nechokwadi chekubviswa kwehunyoro hwemukati.

Utsanana Zvinodiwa:

Shandisa mapanga akachena uye mapuranga ekucheka kuti urege kusvibiswa.

Gezai pamusoro penyama nemishonga yekuchenesa giredhi rekudya kana zvichidikanwa, asi iva nechokwadi chekunyatsogeza usati waenderera mberi nekugadzirisa.

2. Pre-Kutonhora Danho

Pre-freezing inhanho yakakosha mukuomesa-chando. Chinangwa chayo ndechekugadzira makristasi echando kubva mumvura iri munyama, achiigadzirira iyo inotevera sublimation.

Mamiriro eKutonhora:

Isa zvimedu zvenyama zvakati sandara patireyi, uchipa nzvimbo yakakwana pakati pazvo kudzivirira kunamira.

Isa tireyi mufiriji yakaiswa kusvika -20°C kana kudzikira kusvika nyama yanyatsoita chando.

Nguva Zvinodiwa:

Nguva isati yatonhora inoenderana nehukuru uye ukobvu hwezvidimbu zvenyama, kazhinji kubva pa6 kusvika kumaawa makumi maviri nemana.

Kune maindasitiri-scale mashandiro, kukurumidza-kuomesa nechando michina inogona kushandiswa kukurumidza kutonhora.

3. Kuomesa-Kuomesa Maitiro

Iyo yekuomesa-inoomesa ndiyo yakakosha midziyo yeichi nhanho, uchishandisa vacuum nharaunda uye tembiricha kutonga kuti uwane yakananga sublimation yemakristasi echando.

Kurodha uye kuseta:

Isa zvidimbu zvenyama zvisati zvave nechando pamatireyi echando-oomesa, kuve nechokwadi chekugovera.

Kutanga isa tembiricha 10 kusvika 20 madhigirii Celsius pazasi peeutectic point kuti ive nechokwadi chekuti zvinhu zvinoramba zvakaomeswa nechando.

Sublimation Stage:

Mumamiriro epasi-pasi, simudza tembiricha zvishoma nezvishoma kusvika -20°C kusvika 0°C. Izvi zvinovimbisa kuti makristasi echando anoshanduka zvakananga kuva mhute yemvura uye anobviswa.

Second Drying Danho:

Simudza tembiricha kusvika padanho repamusoro rinotenderwa kuti chigadzirwa chibvise mwando wasara.

Zvose izvi zvinogona kutora maawa 20 kusvika ku30, zvichienderana nerudzi rwenyama.

4. Kuchengeta uye Packaging

Nyama yakaomeswa nechando yakanyanya hygroscopic, saka kurongedza kwakasimba uye matanho ekuchengetedza anofanirwa kutorwa.

Packaging Zvinodiwa:

Shandisa vacuum-yakavharwa mabhegi kana aluminium foil packaging kuti uderedze kuratidzwa kumhepo uye hunyoro.

Wedzera chikafu-giredhi desiccants mukati mekurongedza kuti uwedzere kuderedza humidity.

Nzvimbo yekuchengetera:

Chengetedza munzvimbo inotonhorera, yakaoma, kure nechiedza chezuva uye tembiricha yakakwirira.

Kana mamiriro ezvinhu achibvumira, chengetedza nyama yakaputirwa munzvimbo ine firiji kana chando kuti uwedzere hupenyu hwayo.

Kana iwe unofarira yeduFreeze Dryer Machinekana uine chero mibvunzo, ndapota inzwa wakasunungukaTaura nesu. Senyanzvi yekugadzira muchina wekuomesa yechando, tinopa akasiyana siyana, anosanganisira imba, marabhoritari, mutyairi, uye mhando dzekugadzira. Kunyangwe iwe uchida michina yekushandisa pamba kana yakakura-chikero maindasitiri, isu tinogona kukupa iwe zvemhando yepamusoro zvigadzirwa nemasevhisi.