Upfu hwezai

Upfu hwezai hunogadzirwa kubva kumazai ehuku matsva. Zviri mukati mazai zvinoparadzaniswa nemagetsi kubva muhombodo, pasteurized uye yakaomeswa nekupfapfaidza kwakanaka nemhepo inopisa.

Upfu hwezai mune fomu yakaoma, inochengetwa kwenguva yakareba kupfuura mazai, haigadziri marara, iri nyore kuchengeta, inochengetedza physico-chemical properties yemazai uye inodhura.

Zai rehupfu rinowanzo kuwanikwa mukuumbwa kwechingwa uye pasta (!), culinary uye confectionery zvigadzirwa, sosi uye mayonnaise, pate uye zvigadzirwa zvemukaka.

Pasinei nokuti vanogadzira mazai ehupfu vanoti yakachengeteka kudarika mazai uye haina salmonella, zviitiko zvekusvibiswa kwechigadzirwa nemabhakitiriya aya dzimwe nguva zvinowanikwa.

salmonella wedzerai nekumhanya kunoshamisa kunze kwefiriji, kunyanya pa20-42 ° C. Chinonyanya kufarirwa kwavari inzvimbo ine mwando, inodziya.

Zviratidzo zve salmonellosis zvinogona kunge zvisingaoneki, kana zvichazoonekwa mushure memaawa 12-36: musoro, kurwadziwa mudumbu, kurutsa, fivha, manyoka anowanzoitika, izvo zvinogona kukonzera kupera simba. Chirwere chinogona kukura kuva arthritis.

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