Lub caij nplooj zeeg yog lub caij sau pob kws, feem ntau hais lus, thaum cov kab mis nyuj ntawm cov noob pob kws ploj mus, ib txheej dub tshwm sim ntawm lub hauv paus, thiab cov dej noo ntawm cov noob poob rau qee qib, pob kws tuaj yeem suav tias siav thiab npaj txhij rau kev sau qoob loo. Pob kws sau lub sijhawm no tsis yog tsuas yog muaj txiaj ntsig zoo thiab zoo, tab sis kuj tseem zoo rau kev khaws cia thiab ua tiav tom qab.
Pob kws yog ib qho ntawm cov nplej tseem ceeb. Txawm li cas los xij, tib lub sijhawm, pob kws kuj tseem muaj qee cov mycotoxins, suav nrog aflatoxin B1, vomitoxin thiab zearalenone, uas muaj peev xwm ua rau tib neeg thiab tsiaj txhu muaj kev phom sij, thiab yog li ntawd xav tau cov txheej txheem kuaj mob zoo thiab kev tswj hwm kom ntseeg tau tias muaj kev nyab xeeb thiab zoo ntawm pob kws thiab nws cov khoom.
1. Aflatoxin B1 (AFB1)
Cov yam ntxwv tseem ceeb: Aflatoxin yog ib qho mycotoxin uas feem ntau pom, uas aflatoxin B1 yog ib qho ntawm cov mycotoxins uas kis tau dav tshaj plaws, lom thiab ua rau mob qog noj ntshav. Nws ruaj khov rau lub cev thiab tshuaj lom neeg thiab yuav tsum tau kub txog 269 ℃ kom raug rhuav tshem.
Kev Txaus Ntshai: Kev lom hnyav heev yuav tshwm sim los ntawm kev kub taub hau, ntuav, tsis xav noj mov, mob daj ntseg, thiab lwm yam. Thaum mob hnyav, yuav muaj qhov quav hauv qhov quav, o ntawm ceg qis, mob siab loj, mob ntsws loj, lossis txawm tias tuag tam sim ntawd. Kev noj aflatoxin B1 ntev ntev cuam tshuam nrog kev nce ntxiv ntawm kev mob qog noj ntshav hauv siab, tshwj xeeb tshaj yog cov neeg uas muaj kab mob siab yuav raug mob hnyav dua thiab ua rau mob qog noj ntshav hauv siab.
2. Vomitoxin (Deoxynivalenol, DON)
Cov yam ntxwv tseem ceeb: Vomitoxin yog lwm yam mycotoxin uas pom ntau, nws cov khoom siv physicochemical ruaj khov, txawm tias nyob rau qhov kub siab ntawm 120 ℃, thiab nws tsis yooj yim rau kev puas tsuaj nyob rau hauv cov xwm txheej acidic.
Kev phom sij: Kev lom feem ntau tshwm sim hauv lub cev zom zaub mov thiab cov tsos mob ntawm lub paj hlwb, xws li xeev siab, ntuav, mob taub hau, kiv taub hau, mob plab, raws plab, thiab lwm yam, qee qhov kuj yuav tshwm sim tsis muaj zog, tsis xis nyob, ntsej muag liab, tsis ruaj khov thiab lwm yam tsos mob xws li qaug cawv.
3. Zearalenone (ZEN)
Cov yam ntxwv tseem ceeb: Zearalenone yog ib hom tshuaj tsis yog steroidal, mycotoxin nrog cov khoom estrogenic, nws cov khoom physicochemical ruaj khov, thiab nws cov kuab paug hauv pob kws yog ntau dua.
Kev Phom Sij: Nws feem ntau ua haujlwm rau lub cev yug me nyuam, thiab rhiab heev rau cov tsiaj xws li npua, thiab tuaj yeem ua rau tsis muaj menyuam thiab rho menyuam. Txawm hais tias tsis muaj kev tshaj tawm txog kev lom neeg, nws xav tias cov kab mob tib neeg cuam tshuam nrog estrogen yuav cuam tshuam nrog cov tshuaj lom.
Kev Pab Kuaj Mob Mycotoxin hauv Pob Kws ntawm Kwinbon
- 1. Cov Khoom Siv Ntsuas Elisa rau Aflatoxin B1 (AFB1)
LOD: 2.5ppb
Kev rhiab heev: 0.1ppb
- 2. Cov Khoom Siv Ntsuas Elisa rau Vomitoxin (DON)
LOD: 100ppb
Kev rhiab heev: 2ppb
- 3. Cov Khoom Siv Ntsuas Elisa rau Zearalenone (ZEN)
LOD: 20ppb
Kev rhiab heev: 1ppb
- 1. Daim Ntawv Kuaj Sai rau Aflatoxin B1 (AFB1)
LOD: 5-100ppb
- 2. Daim Ntawv Kuaj Sai rau Vomitoxin (DON)
LOD: 500-5000ppb
- 3. Kev Ntsuas Sai Sai rau Zearalenone (ZEN)
LOD: 50-1500ppb
Lub sijhawm tshaj tawm: Cuaj hlis-26-2024