Kev Xeem Aflatoxin M1

Rau Mis Nyuj, Mis Nyuj, Mis Nyuj Pasteurized

Cov lus qhia tshwj xeeb: 96T / lub thawv
Sijhawm Xeem: 7-10 feeb
Kev tswj hwm: CN / EU / RU / US

Kev ua haujlwm video

Instrution Rau Aflatoxin M1 Test

Introduction
Cov Khoom Siv Ib Leeg, nrawm los tshuaj xyuas cov tshuaj tua kab mob hauv cov mis thiab cov khoom siv mis los ntawm kev siv colloidal kub immunochromatography thev naus laus zis. Sai li 7-10 feeb rau cov txiaj ntsig.

Daim ntawv thov
Rau mis nyuj nyoos, mis hmoov tag nrho, mis nyuj pasteurized.

Spicifications
1. Qhov tseem ceeb
Tsis hla-cuam tshuam nrog macrolides, trimethoprim, tshuaj sulfonamides, thiab lwm yam.

2. Cov Kev Txwv ntawm Kev Txiav Txim Siab
Xa mus rau kev qhia.

Cia & Txee-Lub Neej
Ntawm 2 ~ 8 ℃ tawm ntawm tshav ntuj, 12 lub hlis

Kev sib haum xeeb (96T / lub thawv)
Qhia 1
Raj 12

Cov Khoom Siv (Kev Xaiv)
timer
Incubator
Mini Pipette (200μL) Cov
Cov lus qhia rau mini pipette
Nyeem ntawv

Operations
1. Noj 200 μL cov hnoos qeev, ntxiv rau hauv lub qhov me, sib xyaw nrog tus neeg sawv cev liab liab 10 zaug.
Nco tseg: zam qhov hnoos qeev ntau dhau hauv qhov dej.
2. Kuaj 3 feeb
3. Ntxig kab txaij rau hauv qhov dej
4. Kuaj 5 feeb
5. Tshem tawm cov kab ntawv thiab nyeem cov txiaj ntsig los ntawm qhov muag lossis nyeem ntawv.

txhais lus
Kev soj ntsuam
1. Yog C kab pom, txhais raws li cov lus qhia. T kab piv nrog C kab los txhais qhov zoo lossis tsis zoo.

2. Yog C & T pom tsis tau, nws siv tsis tau, rov kuaj dua.

Kev Nyeem Ntawv Txhais
Xa mus rau qhov kev qhia

Cov duab pom

Yog tias koj xav paub ntau ntxiv, thov hu rau peb

Cov lus nug tsis tseem ceeb: Aflatoxin M1 yog dab tsi?

Aflatoxin M1 yog dab tsi?

Aflatoxin M1 belongs rau mycotoxins thiab yog hydroxylated metabolite ntawm aflatoxin B1 hauv tsiaj. Xyoo 1993, aflatoxin tau muab cais ua ib chav kawm ntawm cov carcinogens tshwm sim los ntawm World Health Organization (WHO) Cancer Research Organization, thiab yog ib yam tshuaj lom thiab muaj tshuaj lom heev.

Dab tsi yog aflatoxin tsim los ntawm?

Aflatoxin (AFT) yog ob peb yam tsim los ntawm qee yam kab mob xws li Aspergillus flavus thiab Aspergillus parasiticus. Tom qab tsiaj noj cov kab mob aflatoxin, cov kab mob hauv lub cev tuaj yeem kuaj pom hauv daim siab, raum, leeg nqaij, ntshav, mis nyuj thiab qe. Aflatoxin thiab nws tsim cov kab mob tau nthuav dav dav hauv qhov. Qee hom kab tsim ntau dua ib hom aflatoxin, thiab tseem muaj cov kab mob uas tsis tsim ib hom tshuaj aflatoxin hauv aflatoxin.

Puas yog aflatoxin m1 muaj teeb meem rau tib neeg?

Yog lawm, tau kawg. Aflatoxin m1 yog mutagenic thiab tuaj yeem ua rau tib neeg fibroblasts mus rau qhov tsis tau teem sijhawm DNA ua ke. Kev sim tsiaj qhia pom tias chromosomal aberrations, chromosome tawg, thiab tshem tawm qee cov chromosomes 4q, 13q, thiab 14p.

Aflatoxin m1 lom

Aflatoxins m1 muaj lub zog hnyav ua kom muaj kuab lom thiab muaj kev phom sij loj. Tom qab noj ntau npaum li cas ntawm aflatoxin m1 hauv tib neeg, mob hnyav xws li mob hepatic parenchymal cell necrosis, bile duct epithelial cell proliferation, daim siab ua kom rog rog, thiab ntshav tawm tuaj yeem tshwm sim. Cov tsos mob yav dhau los yog ua npaws, ntuav, tsis nco qab, jaundice, thiab tom qab ntawd ascites, txo qis ntawm tes, thiab tuag sai sai.

Aflatoxin m1 mob qog noj ntshav

Qhov tshwm sim mob qog noj ntshav yog tshwm sim los ntawm kev hloov pauv ntawm caj ces. Cov kws tshawb fawb tau lees paub tias p53 noob yog cov tshuaj tiv thaiv kab mob qog noj ntshav. Kev hloov pauv ntawm p53 noob yog lub hauv paus khoom rau kev tsim cov qog ntau. Coob leej neeg yuav raug cuam tshuam thaum ntxov hauv lub neej (kwv yees li 5 xyoos). Kev tawm tsam tus kab mob siab B thiab aflatoxin m1, thiab tshem tawm lossis hloov pauv ntawm qee cov noob hauv tib neeg lub cev ua rau muaj kev hloov pauv hauv p53 noob, uas thaum kawg ua rau muaj kab mob ua ke nrog lwm yam.

Aflatoxin m1 khoom noj

Aflatoxin m1 hauv zaub mov yog ib qho tshwm sim tshwm sim heev.

Aflatoxin m1 txiv laum huab xeeb

Thaum cov txiv laum huab xeeb muaj kab mob me me, nws tuaj yeem tsim tau yooj yim aflatoxin m1, thiab kev sib kis ntawm aflatoxin m1 nws tus kheej yog nyob rau hauv daim ntawv ntawm cov kab mob. Hauv qhov chaw kaw ntawm lub hnab, cov txiv laum huab xeeb zoo li aflatoxin m1, yog li lwm cov txiv laum huab xeeb tsis muaj zog.

Aflatoxin m1 pob kws

Qhov kub ntawm pob kws thaum lub caij sau qoob yog siab thiab los nag, thiab nws yooj yim tuaj pwm thiab tawm tuaj. Pob kws yuav ua kuab paug los ntawm cov tshuaj metabolites (mycotoxins), xws li aflatoxin m1, zearalenone, ntuav lom, T-2 toxin, aspergillus fumigatus. Toxins, ochratoxins, thiab lwm yam. Cov mycotoxins no muaj tshuaj lom thiab lub cev ruaj khov. Nws nyuaj rau tshem tawm qhov ua phem ntawm mycotoxins rau tsiaj txhu thiab nqaij qaib thiab tib neeg los ntawm kev ua yooj yim thiab ua noj.

Aflatoxin m1 almonds

Yog tias cov txiv ntoo uas koj noj yog iab, tom qab ntawd koj yuav tsum ntuav nws tawm thiab yaug koj lub qhov ncauj. Vim tias qhov iab hauv koj lub qhov ncauj tau tshwm sim los ntawm aflatoxin m1, yog li thaum koj ntsib cov khoom noj txiv ntoo zoo li no, Muab pov tseg thiab tsis txhob noj!

Cov kua mis Aflatoxin

Thaum cov mis nyuj, yaj, tshis lossis lwm yam ruminants noj cov kab mob uas muaj kab mob aflatoxins B1 thiab B2, cov tshuaj lom tau hloov pauv mus rau aflatoxins M1 thiab M2 los ntawm tus tsiaj lub siab cov txheej txheem metabolism thiab zais nrog mis. Hauv lwm lo lus, tib neeg haus cov tshuaj lom no thaum lawv noj mis nyuj tsis huv thiab lwm yam zaub mov.

Ntsiab lus

Vim tias aflatoxin m1 yog ib qho yooj yim heev nyob hauv cov zaub mov, tshwj xeeb yog cov mis xws li cov zaub mov muaj txiaj ntsig yuav yog hmoov tsis zoo yog tias nws kis los ntawm aflatoxin. Ballya tau ua ntau qhov kev sim rau aflatoxin m1, thiab thaum kawg tsim cov khoom siv aflatoxin m1. Cov txiaj ntsig ntsuas tau ua raws EU tus qauv, tsis tsuas yog ua haujlwm yooj yim, tab sis kuj tseem siv sijhawm luv thiab raug siab. Tsis tas li ntawd xwb, Ballya kuj tseem muaj cov ntawv xeem sai pob khoom rau tshuaj tua kab mob ntau yam, thiab Ballya tseem yuav tshawb fawb ntxiv txog kev tshuaj tua kab mob.