Zvinoenderana nenhamba, kune marudzi anopfuura mazana matatu emamycotoxins anozivikanwa, uye chepfu inowanzoonekwa ndeiyi:
Aflatoxin (Aflatoxin) chibage zhi erythrenone/F2 toxin (ZEN/ZON, Zearalenone) ochratoxin (Ochratoxin) T2 toxin (Trichothecenes) kurutsa muchetura/deoxynivalenol (DON, deoxynivalenol) Fumar Toxins/Fumonisins1,Bfumonisinsc,3
Aflatoxin
chimiro:
1. Inonyanya kubudiswa neAspergillus flavus uye Aspergillus parasiticus.
2. Inoumbwa neanenge makumi maviri emakemikari zvinhu ane maitiro akafanana, pakati peiyo B1, B2, G1, G2 uye M1 ndiyo inonyanya kukosha.
3.Mitemo yenyika inotaura kuti zviri mukati mehupfu muhupfu hazvipfuuri 20ppb.
4. Sensitivity: Nguruve>Mombe>Dhadha>Hanzi>Huku
Mhedzisiro yeaflatoxinpanguruve:
1. Kuderedza kudya kwekudya kana kuramba kudya.
2. Kunonoka kwekukura uye kudzoka kwekudya kwakashata.
3. Kuderera kwekudzivirira muviri.
4. Kukonzera kubuda ropa muura neitsvo.
5. Hepatobiliary kuwedzera, kukanganisa uye kenza.
6. Kukanganisa hurongwa hwekubereka, embryonic necrosis, fetal malformation, pelvic blood.
7. Mukaka wenguruve unodzikira. Mukaka une aflatoxin, iyo inokanganisa nguruve dzinoyamwa.
Mhedzisiro yeaflatoxinpahuku:
1. Aflatoxin inobata marudzi ese ehuku.
2. Kukonzera kubuda ropa muura uye ganda.
3. Chiropa uye gallbladder kuwedzera, kukuvara uye kenza.
4. Kuwanda kwekudya kunogona kukonzera rufu.
5. Kusakura zvakanaka, kusashanda zvakanaka kwekugadzira mazai, kuparara kwegoko remazai, uye kuderera kwehuremu hwezai.
6. Kuderedza kusagadzikana kwechirwere, kurwisa-stress kugona uye anti-contusion kugona.
7. Kukanganisa hutano hwemazai, zvakaonekwa kuti kune metabolites ye aflatoxin mu yolk.
8. Mazinga akaderera (pasi pe20ppb) anogona kuramba achibudisa migumisiro yakaipa.
Mhedzisiro yeaflatoxinpane dzimwe mhuka:
1. Deredza kukura uye muripo wekudya.
2. Kugadzirwa kwemukaka kwemhou dzemukaka kunoderera, uye aflatoxin inogona kubudisa chimiro che aflatoxin M1 mumukaka.
3. Inogona kukonzera rectal spasm uye prolapse yemhuru.
4. Kuwanda kweaflatoxin kunogonawo kukonzera kukuvara kwechiropa mumombe dzakura, kudzvinyirira basa rekudzivirira muviri, uye kukonzera zvirwere.
5. Teratogenic uye carcinogenic.
6. Kukanganisa kunaka kwechikafu uye kuderedza kudzivirira kwemhuka.
Zearalenone
Zvimiro: 1. Inonyanya kubudiswa ne pink Fusarium.
2. Mhedziso huru ichibage, uye kurapwa kwekupisa hakugoni kuparadza chepfu iyi.
3. Sensitivity: nguruve>>mombe, zvipfuyo>huku
Kukuvadza: Zearalenone ichepfu ine estrogenic chiitiko, iyo inonyanya kukuvadza kubereka zvipfuwo nehuku, uye mhou dzechidiki dzinonyanya kunetseka nazvo.
◆1~5ppm: Tsvuku uye yakazvimba nhengo dzesikarudzi dzemagilts uye estrus yenhema.
◆> 3ppm: Mbeu uye gilt hazvisi mukupisa.
◆10ppm: Kuwedzera kurema kwenguruve uye nguruve dzakakora kunononoka, nguruve dzinoputika kubva kune anus, uye makumbo anoputika.
◆25ppm: kushaya mbereko pano neapo.
◆25~50ppm: nhamba yemarara iduku, nguruve dzichangoberekwa iduku; iyo pubic nzvimbo yevachangozvarwa gilts yakatsvuka uye yakazvimba.
◆50~100pm: nhumbu yenhema, kukura kwezamu, kubuda mukaka, uye zviratidzo zvepre-partum.
◆100ppm: Kuramba kusingabereki, ovarian atrophy inova diki pakutora dzimwe nguruve.
T-2 chepfu
Zvimiro: 1. Inonyanya kubudiswa ne-three-line siko fungus.
2. Nzvimbo huru ndeyechibage, gorosi, bhari uye oats.
3. Inokuvadza nguruve, mombe dzemukaka, huku uye kuvanhu.
4. Sensitivity: nguruve> mombe nezvipfuwo> huku
Kukuvadza: 1. Iine chepfu yakanyanya immunosuppressive chinhu chinoparadza lymphatic system.
2. Kukuvadza kuhurongwa hwekubereka, kunogona kukonzera kushaya mbereko, kubvisa pamuviri kana nguruve dzisina simba.
3. Kuderedza kudya kwekudya, kurutsa, manyoka ane ropa uye kunyange rufu.
4. Parizvino inoonekwa sechepfu yakanyanyisa kune huku, iyo inogona kukonzera kubuda ropa mumuromo uye mumatumbo, maronda, kuderera kwekudzivirira, kugadzirwa kwezai shoma, uye kurasikirwa.
Nguva yekutumira: Aug-24-2020