BALLYA ochratoxin kuaj rau npias thiab cawv yog ib qho kev sim ceev ib kauj ruam uas tuaj yeem ua tau zoo (lossis ntau npaum li cas) kuaj ochratoxin hauv npias thiab cawv hauv yim feeb xwb.
Ochratoxin yog ib qho mycotoxin ua rau neeg thoob ntiaj teb mloog. Nws yog ib pab pawg ntawm cov zaub mov tseem ceeb uas tsis muaj kab mob mycotoxins tsim los ntawm 7 hom Aspergillus ntawm genus Aspergillus thiab 6 hom Penicillium ntawm genus Penicillium. Plaub ntawm lawv yog cov tshuaj lom tshaj plaws, feem ntau nthuav dav nrog cov tshuaj lom ntau tshaj plaws, thiab ua rau muaj kev phom sij tshaj plaws rau cov khoom ua liaj ua teb. Cov pa phem tshaj plaws thiab muaj feem cuam tshuam rau tib neeg kev noj qab haus huv yog
ochratoxin A..
Cov tshuaj lom ntawm ochratoxin rau cov tsiaj thiab tib neeg feem ntau suav nrog raum toxicity, siab toxicity, teratogenicity, carcinogenicity, mutagenic thiab immunosuppressive teebmeem. Tom qab nkag mus rau hauv lub cev, ochratoxin A hloov mus rau hauv 4-hydroxy ochratoxin A thiab 8-hydroxy ochratoxin A nyob rau hauv kev ua ntawm daim siab microsomal sib xyaw ua haujlwm oxidase, ntawm 4-hydroxy ochratoxin A yog lub ntsiab tivthaiv. Qhov kev txiav txim ntawm toxicity ntawm ochratoxin yog: OTA>OTC>OTB.
Ochratoxin tuaj yeem tsim cov tshuaj lom ochratoxin ntawm qhov kub ntawm 4 ° C. Kev noj 1ppm lub cev qhov hnyav ntawm ochratoxin A tuaj yeem ua rau tuag taus rau tsiaj hauv 5-6 hnub. Feem ntau cov kab mob yog lub raum tubular epithelial raug mob thiab necrosis ntawm plab hnyuv qog. Kev noj zaub mov uas muaj 1ppm ochratoxin rau 3 lub hlis tuaj yeem ua rau polydipsia, tso zis ntau zaus, kev loj hlob qeeb thiab txo qis kev siv khoom noj.
Ochratoxin thaiv qhov kev txiav txim ntawm cov amino acid tRNA synthetase thiab cuam tshuam cov protein synthesis, txo IgA, IgG thiab IgM thiab txo cov tshuaj tiv thaiv titer. Nws tuaj yeem ua rau nqaij qaib Bursa ntawm Fabricius thiab plab hnyuv cov nqaij ntawm cov tsiaj nyeg thiab nqaij qaib, txo cov tshuaj tiv thaiv kab mob, thiab cuam tshuam rau kev tiv thaiv kab mob, uas cuam tshuam rau cov nyhuv carcinogenic ntawm ochratoxin. Nws kuj tuaj yeem ua rau granulocyte phagocytic muaj peev xwm txo qis, yog li cuam tshuam rau phagocytosis thiab kev tiv thaiv ntawm tes.
Cov pwm uas tsim ochratoxin tau nthuav dav hauv cov xwm txheej, ua rau ochratoxin A tau nthuav dav hauv ntau yam khoom noj thiab
txau. OTA muaj cov seem hauv cov ntaub so ntswg tsiaj monogastric thiab cov khoom tsiaj sib xws. OTA hauv cov khoom noj muaj feem xyuam rau cov kab mob hauv lub raum tuag (balkanendemicnephropathy) thiab muaj cov teebmeem carcinogenic thiab teratogenic. Nyob rau hauv xyoo tas los no, nws tau ntes lub qhov muag ntawm tib neeg noj zaub mov.
Yog tias npua noj ochratoxin-contaminated pub rau lub sijhawm ntev,
mycotoxins tuaj yeem kis kab mob feem ntau ntawm cov nqaij npua uas noj tau, ua rau lub raum puas thiab txo qis ntawm nqaij npuas carcass. Mob ochratoxin lom (kev noj cov tshuaj lom ntau tshaj 5ppm) yog tus cwj pwm los ntawm nephropathy (lub raum tsis ua haujlwm), enteritis fatty siab, lymph node necrosis, tiv thaiv kab mob, thiab lwm yam kab mob pathological.
Vim mob raum tsis ua haujlwm, mob ochratoxin lom yuav ua rau tsiaj tuag. Raws li kev pom ntawm cov yam ntxwv ntawm ochratoxin uas tuaj yeem khaws cia hauv cov nqaij leeg nqaij ntawm cov tsiaj thiab ua rau tib neeg muaj teeb meem kev noj qab haus huv, cov kws tshawb fawb tsis ntev los no tau tsom mus rau lawv cov kev tshawb fawb txog carcinogenicity ntawm ochratoxin. Qhov tseeb, kev lag luam Danish swine siv lub raum ochratoxin qib los ua qhov taw qhia los txiav txim seb puas muaj cov tshuaj lom lom nyob hauv cov nqaij npuas. Cov tsos mob thiab necropsy tuaj yeem pom ochratoxin lom, uas tuaj yeem paub tseeb los ntawm kev saib xyuas cov tshuaj mycotoxins hauv kev pub lossis kuaj cov tshuaj lom hauv lub raum ntawm lub tsev tua tsiaj.
Txij li ib nrab-lub neej ntawm ochratoxin nyob rau hauv cov ntshav yog ntev heev (72-120 teev), npua yog rhiab heev rau ochratoxin paug. Cov kws tshawb fawb tsis ntev los no tau sim thiab tshawb xyuas cov pa phem ochratoxin hauv cov ntshav npua hauv Canada thiab European Union, suav nrog lub teb chaws Yelemees, Norway, Poland, Sweden thiab yav dhau los Yugoslavia. Nyob rau tib lub sijhawm, kev tshawb fawb hauv Tebchaws Meskas, Austria, Belgium, Denmark, Finland, Lub Tebchaws Yelemees, Poland, Switzerland, United Kingdom thiab yav dhau los Yugoslavia tau pom tias ochratoxin kuj tshwm sim hauv npua raum.
Ochratoxin residues hauv cov khoom tsiaj tuaj yeem kis mus rau cov neeg siv khoom los ntawm cov khoom noj khoom haus. Tsoomfwv hauv qee lub tebchaws tau txais kev tswj hwm nruj kom tshem tawm cov neeg siv khoom txhawj xeeb txog kev nyab xeeb ntawm cov khoom nqaij npuas. Piv txwv li, xyoo 1997, Tebchaws Europe tau tsim cov ntsiab lus siab tshaj plaws ntawm ochratoxin hauv txhua yam khoom noj li 5ppb. Lub teb chaws Yelemees teeb tsa tus qauv no nruj dua li 3ppb. Hauv tebchaws Denmark, yog tias cov ntshav ochratoxin qib ntawm npua nce mus txog 25μg / mL, nws tau txiav txim siab tias tag nrho cov nqaij npuas ntawm tus npua yog kab mob thiab nqaij npuas tsis tuaj yeem siv rau zaub mov.
Ochratoxin Rapid Test Kit yog ib
colloidal kub immunochromatography kuaj uas kuaj pom Ochratoxin residue hauv nplej, pub thiab ua tau raws li EU MRL.
Cov khoom no siv cov kev sib tw kub colloidal kub kom pom cov seem ntawm ochratoxin hauv cov tshuaj tiv thaiv antigenity thiab txau. Nws yog qhov tsim nyog rau kev tshawb nrhiav sai sai ntawm ntau lub tuam txhab, cov chaw sim thiab cov chaw saib xyuas.
Piv nrog rau cov cuab yeej tshuaj ntsuam xyuas tshuab, cov khoom siv no tuaj yeem tshawb xyuas ochratoxin sai sai hauv cov qauv ntawm
lis, pub, hmoov nplej, npias, cawv liab, thiab dej haus.
Kev kuaj Ochratoxin tuaj yeem pab cov tuam txhab tswj hwm cov khoom zoo thiab pab tib neeg tiv thaiv lawv txoj kev noj qab haus huv.
1. Micro-Well Reagent: 8 kuaj / raj
2. Test Sawb: 8pcs / raj
3. Phau Ntawv Qhia: 1pc
1. Ntxiv 200ul cov qauv ntsuas mus rau hauv cov tshuaj reagent micro.
2. Qhuav rau 2 feeb.
3. Tom qab 8 feeb, nyeem cov txiaj ntsig.
4. Xa mus rau phau ntawv qhia kev qhia paub ntxiv.
Ochratoxin yog dav nyob rau hauv cov xwm, ua phem rau peb cov zaub mov, pub, npias thiab tag nrho cov peev txheej uas peb vam khom rau kev ciaj sia. Nws yog ib qho tseem ceeb tshwj xeeb los kuaj xyuas qhov muaj ochratoxin hauv lub sijhawm.
Kev kuaj ochratoxin muab los ntawm
BALLYA tuaj yeem pab koj daws cov teeb meem, tshawb xyuas raws sijhawm thiab raug kuaj xyuas seb cov zaub mov thiab dej haus muaj ochratoxin.
Thov txheeb xyuas phau ntawv teev npe online thiab tiv tauj peb tus sawv cev muag ntawm email:
info@ballyabio.com ib lossis sau daim foos tiv toj hauv qab no:
