Chinyorwa chemupepeti: Iyi koramu yemaonero inosiyana nemafungiro akapihwa nemuenzi munyori wenhau Brian Ronholm mu "Maitiro Ekudzivirira Kuvhiringika Nehuku Slaughter Line Speed".
Kuuraya huku hakuenderane neHACCP 101 zvinodiwa. Njodzi huru dzehuku mbishi iSalmonella neCampylobacter pathogens. Idzi njodzi hadzina kuonekwa panguva yeFSIS inooneka shiri. Zvirwere zvinoonekwa izvo FSIS inspectors vanogona kuona zvinobva pane 19th uye 20th yezana paradigm kuti zvirwere zvinoonekwa zvinoisa njodzi kune hutano hwevanhu. Makore makumi mana eCDC data anoramba izvi.
Nezvekusvibiswa kwefecal, mumakicheni evatengi haisi yehuku dzisina kubikwa, asi kusvibiswa kwemuchinjikwa. Heino mhedziso: Luber, Petra. 2009. Huku Kana Kuti Mazai Zvisina Kuibva—Njodzi dzipi Dzinofanira Kubviswa Pakutanga? internationality. J. Food microbiology. 134:21-28. Mashoko aya anotsigirwa nezvimwe zvinyorwa zvinoratidza kusagona kwevatengiwo zvavo.
Mukuwedzera, tsvina yakawanda yefecal haioneki. Apo epilator inobvisa minhenga, minwe inosvina chitunha, ichikwevera tsvina kubva mu cloaca. Zvigunwe zvinobva zvadzvanya imwe tsvina muminhenga isina chinhu, isingaonekwe nemuongorori.
Pepa reA Agricultural Research Service (ARS) rinotsigira kugezwa kwetsvina inooneka kubva pazvitunha zvehuku rakaratidza kuti tsvina isingaoneki inosvibisa zvitunha (Blankenship, LC et al. 1993. Broiler Carcassses Reprocessing, Extra Evaluation. J. Food Prot. 56: 983) . -985.).
Mukutanga kwema1990, ndakaronga chirongwa chekutsvagisa cheArS tichishandisa zviratidzo zvemakemikari zvakaita setsvina stanols kuona kusvibiswa kwetsvina pazvitunha zvemombe. Coprostanols inoshandiswa sebiomarkers mutsvina yevanhu munharaunda. Nyanzvi yeArS microbiologist yakaona kuti kuyedzwa kunogona kukanganisa indasitiri yehuku.
Ndakapindura kuti hongu, saka ndaingofunga nezvenyama yemombe. Jim Kemp akazogadzira nzira yekuona metabolites yeuswa mutsvina yemombe.
Iyi tsvina isingaonekwe uye mabhakitiriya ndosaka ARS nevamwe vanga vachiratidza kweanopfuura makore makumi matatu kuti hutachiona hunopinda mudzimba dzekuuraya hunogona kuwanikwa pachikafu. Heino chinyorwa chazvino: Berghaus, Roy D. et al. Nhamba yeSalmonella neCampylobacter muna 2013. Mienzaniso yemapurazi ehupenyu uye washing of industrial broiler carcasses pakugadzirisa zvirimwa. application. Chitatu. Microl., 79: 4106-4114.
Matambudziko outachiona anotangira papurazi, papurazi, uye munzvimbo dzinoberekesa vana. Kugadzirisa izvi, ini ndinokurudzira kuti kumhanya kwemutsara uye nyaya dzekuonekwa ndezvechipiri. Hechino chinyorwa "chekare" chekutonga kusati kwave kukohwa: Pomeroy BS et al. 1989 Kugoneka kudzidza kwekugadzirwa kwesalmonella-isina turkeys. Shiri diss. 33:1-7. Kune mamwe mapepa akawanda.
Dambudziko rekushandisa kutonga kusati kwaitwa kukohwa rine chekuita nemitengo. Nzira yekugadzira sei zvinokurudzira mari zvekutonga?
Ini ndingakurudzira nzvimbo dzekuuraya kuti dziwedzere kumhanya kwemutsara, asi kune izvo zvitubu zvisina njodzi huru, Salmonella uye Campylobacter, kana kanenge isina makiriniki emhando (Kentucky Salmonella, inogona kuva probiotic kana isina virulence majini. ) Izvi zvinopa kukurudzira kwehupfumi kuita matanho ekudzora uye kuderedza mutoro wehutano hweveruzhinji wakabatana nekugadzirwa kwehuku (mapepa mazhinji anogadzirisa iyi imwe nyaya.
Nguva yekutumira: Jul-13-2023