Mgbụsị akwụkwọ bụ oge owuwe ihe ubi ọka, n'ikwu okwu n'ozuzu, mgbe ahịrị mmiri ara ehi nke ọka ọka na-apụ n'anya, akwa ojii na-apụta na isi, na mmiri ọdịnaya nke kernel na-adaba n'ọkwa ụfọdụ, a pụrụ iwere ọka ahụ ka ọ chara ma dị njikere. maka owuwe ihe ubi. Ọka a na-egbute n'oge a abụghị naanị mkpụrụ dị elu ma dị mma, kamakwa ọ na-enye aka na nchekwa na nhazi na-esote.
Ọka na-ewu ewu dị ka otu n'ime ọka ọka. Otú ọ dị, n'otu oge ahụ, ọka nwekwara ike ịnwe ụfọdụ mycotoxins, gụnyere aflatoxin B1, vomitoxin na zearalenone, nke nwere ike ịdị ize ndụ nye ahụike mmadụ na anụmanụ, ya mere ọ chọrọ ụzọ nyocha nke ọma na usoro nchịkwa iji hụ na nchekwa na ịdị mma nke ọka. ngwaahịa ya.
1. Aflatoxin B1 (AFB1)
Isi njirimara: Aflatoxin bụ mycotoxin a na-ahụkarị, nke aflatoxin B1 bụ otu n'ime mycotoxins kacha gbasaa, nsi na carcinogenic. Ọ bụ physicochemical kwụsiri ike na kwesịrị iru a elu okpomọkụ nke 269 ℃ na-ebibi.
Ihe ize ndụ: Nsi nke ukwuu nwere ike ịpụta dị ka ahụ ọkụ, ọgbụgbọ, enweghị agụụ, jaundice, wdg. N'ọnọdụ siri ike, ascites, ọzịza nke ụkwụ ala, hepatomegaly, splenomegaly, ma ọ bụ ọbụna ọnwụ mberede nwere ike ime. A na-ejikọta ịṅụ aflatoxin B1 ogologo oge na mmụba nke ọrịa cancer imeju, karịsịa ndị nwere ịba ọcha n'anya na-enwekarị ike ibuso ya ọgụ ma na-ebute ọrịa cancer imeju.
2. Vomitoxin (Deoxynivalenol, DON)
Isi njirimara: Vomitoxin bụ mycotoxin ọzọ a na-ahụkarị, akụrụngwa physicochemical ya kwụsiri ike, ọbụlagodi na okpomọkụ dị elu nke 120 ℃, ọ dịghịkwa mfe ibibi n'okpuru ọnọdụ acidic.
Ihe ize ndụ: A na-egosipụta nsi nke ukwuu na sistemu nri nri na ihe mgbaàmà nke sistem ụjọ, dị ka ọgbụgbọ, ọgbụgbọ, isi ọwụwa, isi ọwụwa, mgbu afọ, afọ ọsịsa, wdg, ụfọdụ nwekwara ike ịpụta adịghị ike, ahụ erughị ala n'ozuzu, ịgbasa mmiri, ịgba ọsọ ọsọ na mgbaama ndị ọzọ dị ka. ịṅụbiga mmanya ókè.
3. Zearalenone (ZEN)
Ihe ndị bụ isi: Zearalenone bụ ụdị nke na-abụghị steroidal, mycotoxin nwere estrogenic Njirimara, physicochemical Njirimara ya kwụsiri ike, na mmetọ ya na ọka na-emekarị.
Ihe ize ndụ: Ọ na-emekarị n'usoro ọmụmụ, ọ na-enwekarị mmetụta maka anụmanụ dị ka ịgha mkpụrụ, ọ pụkwara ịkpata ịmụ nwa na ite ime. Ọ bụ ezie na enweghị akụkọ banyere nsị mmadụ, a na-eche na ọrịa ụmụ mmadụ metụtara estrogen nwere ike jikọta ya na nsị.
Mmemme ule Kwinbon Mycotoxin na ọka
- 1. Ngwa ule Elisa maka Aflatoxin B1 (AFB1)
Ọnụ: 2.5ppb
Mmetụta: 0.1ppb
- 2. Ngwa ule Elisa maka Vomitoxin (DON)
LOD: 100ppb
Mmetụta: 2ppb
- 3. Ngwa ule Elisa maka Zearalenone (ZEN)
LOD: 20ppb
Mmetụta: 1ppb
- 1. Mpempe ule ngwa ngwa maka Aflatoxin B1 (AFB1)
LOD: 5-100ppb
- 2. Mpempe ule ngwa ngwa maka Vomitoxin (DON)
LOD: 500-5000ppb
- 3. Mpempe ule ngwa ngwa maka Zearalenone (ZEN)
LOD: 50-1500ppb
Oge nzipu: Sep-26-2024