Dzina la Chinthu:Sodium Selenite
Fomula ya maselo:Na2SeO3
Kulemera kwa maselo:172.95
Kapangidwe ka thupi ndi mankhwala:ufa woyera ngati mkaka, wosungunuka m'madzi, wopanda zibowo, wothira madzi bwino
Mafotokozedwe Akatundu:Selenium ndi mchere wofunikira kwambiri pakukula ndi chitukuko cha nyama, zomwe zimathandiza kuchepetsa kupsinjika kwa okosijeni. Selenium imawonjezedwa ku chakudya mu mlingo wochepa kwambiri (wosakwana 1mg/kg pa tani imodzi ya chakudya), zomwe zimafuna kusalala kwambiri komanso kusakaniza mofanana kwa chinthu chogwira ntchito. Chengdu Shuxing Feed, poganizira makhalidwe a selenium, yapanga chinthu chosungunuka cha selenium chopanda fumbi, choteteza chilengedwe, komanso chopanda poizoni kuti chithandize nyama kuwonjezera selenium bwino ndikukweza thanzi lawo.
Mafotokozedwe:
| Chinthu | Chizindikiro | |||||
| Zomwe zili mkati, % | 0.4 | 1.0 | 2.0 | 4.5 | 5.0 | 44.7 |
| Arsenic yonse (yomwe imadalira As), mg/kg | 5 | |||||
| Pb (yomwe imatengera Pb), mg/kg | 10 | |||||
| Cd (yomwe ili ndi Cd), mg/kg | 2 | |||||
| Hg (yomwe ili pansi pa Hg), mg/kg | 0.2 | |||||
| Kuchuluka kwa madzi, % | 0.5 | |||||
| Kusalala (kupambana kwa W = 150um test sieve),% | 95 | |||||
Mfundo zaukadaulo wa malonda:
Zipangizo zopangirazi ndi zinthu zopangira selenium zabwino kwambiri zomwe zimatumizidwa kunja, ndipo kuchuluka kwa zitsulo zolemera monga arsenic, lead, chromium ndi mercury ndi kochepa kwambiri kuposa muyezo wa dzikolo. Ndi zotetezeka, zoteteza chilengedwe komanso zopanda poizoni.
Zipangizo zopangira za sodium selenite zimaphwanyidwa ndi zida zopangira mphero zabwino kwambiri, ndipo kukula kwa tinthu tating'onoting'ono kumatha kufika pa 400-600 mesh, zomwe zimapangitsa kuti kusungunuka ndi kupezeka kwa bioavailability kukhale bwino kwambiri.
Timagwiritsa ntchito zosungunulira ndi zonyamulira zomwe kampani yathu idapanga kuti zitsimikizire kuti zinthuzo zikuyenda bwino komanso mofanana kudzera mu kusungunulira kwa gradient ndi kusakaniza zinthu zambiri. Kusungunuka kwabwino kwambiri kumatsimikizira kufalikira kofanana mu chakudya.
Gwiritsani ntchito ukadaulo wapamwamba wogaya mipira kuti muchepetse kutulutsa fumbi
Ubwino wa Zogulitsa:
v Selenium, monga gawo la glutathione peroxidase, imakulitsa mphamvu ya antioxidant ya nyama
v Imatha kulamulira kutulutsa kwa mahomoni obereketsa ndikuwonjezera magwiridwe antchito obereketsa
v Limbikitsani kupanga mapuloteni a minofu ndikulimbikitsa kukula kwa nyama
v Kulimbitsa chitetezo cha mthupi komanso kulimbitsa kukana matenda
v Kupititsa patsogolo kuyika kwa selenium m'thupi, kupanga zinthu zokhala ndi selenium yambiri, ndikuwonjezera phindu la zinthuzo
Ntchito za nyama:
1) nkhumba
Escherichia coli (ETEC) yokhudzana ndi matenda a Escherichia coli (Enterotoxigenic) ingayambitse kutsegula m'mimba mwa ana a nkhumba. Kafukufuku wasonyeza kuti kuwonjezera selenium ku zakudya za ana a nkhumba kumachepetsa kupanga lipopolysaccharide mu microbiome ya ileal, kuchepetsa kuchuluka kwa kutsegula m'mimba ndi kuchuluka kwa kutsegula m'mimba mwa ana a nkhumba.
2) nkhuku zoyamwitsa
Kuwonjezera sodium selenite ku zakudya za nkhuku zoyamwitsa kungathandize kuti nkhuku zoyamwitsa zikule bwino, kukulitsa nthawi yosungira mazira ndi kuchuluka kwa selenium m'mazira, komanso kuwonjezera zakudya m'mazira.
3) nyama zolusa
Kuwonjezera selenium ku nkhosa za Hu sikungowonjezera selenium m'maselo ndikupanga nkhosa zokhala ndi selenium yambiri; kungawonjezerenso mphamvu yonse ya antioxidant ya serum, kuchepetsa kuchuluka kwa malondialdehyde, ndikuwonjezera mphamvu yolimbana ndi kupsinjika.
Kagwiritsidwe ntchito ndi mlingo:Kuchuluka komwe kumalimbikitsidwa pa tani imodzi ya chakudya chophatikizana kukuwonetsedwa mu tebulo lotsatira. (Kuwerengedwa mu Se, unit: mg/kg)
| Nkhumba ndi nkhuku | nyama zoweta | nyama zam'madzi |
| 0.2-0.45 | 0.1-0.3 | 0.1-0.3 |
Zofotokozera za malonda: 25kg/thumba
Moyo wa alumali: zaka ziwiri
Malo Osungira: Sungani pamalo opumira mpweya, amdima komanso ouma.
Dziwani: Chogulitsachi chiyenera kugwiritsidwa ntchito mwamsanga mutatsegula. Ngati sichingagwiritsidwe ntchito nthawi imodzi, kutsegula phukusi kuyenera kumangiriridwa mwamphamvu.
Nthawi yotumizira: Ogasiti-22-2025


