No.1Chowoneka bwino, chigawo cholondola pomwe chimakhala chokwera mtengo
L-selenomethionine amapangidwa ndi kaphatikizidwe mankhwala, chigawo wapadera, mkulu chiyero (kuposa 98%), amene selenium gwero 100% amachokera L-selenomethionine.
Dzina la mankhwala: L-selenomethionine
Njira: C9H11NO2Se
Molecular kulemera: 196.11
Mawonekedwe: Gray White ufa, anti-caking, fluidity yabwino
Chizindikiro chakuthupi ndi Chemical:
Kanthu | Chizindikiro | ||
Ⅰ mtundu | Ⅱ mtundu | Ⅲ mtundu | |
C5H11NO2Se ,% ≥ | 0.25 | 0.5 | 5 |
Se Content, % ≥ | 0.1 | 0.2 | 2 |
Monga, mg / kg ≤ | 5 | ||
Pb, mg/kg ≤ | 10 | ||
Cd, mg/kg ≤ | 5 | ||
M'madzi,% ≤ | 0.5 | ||
Fineness (Passing rate W=420µm test sieve), % ≥ | 95 |
1. Ntchito ya Antioxidant: Selenium ndi malo ogwira ntchito a GPx, ndipo ntchito yake ya antioxidant imazindikiridwa kudzera mu GPx ndi thioredoxin reductase (TrxR). Ntchito ya Antioxidant ndiyo ntchito yayikulu ya selenium, ndipo ntchito zina zachilengedwe zimatengera izi.
2. Kupititsa patsogolo Kukula: Kafukufuku wambiri watsimikizira kuti kuwonjezera organic selenium kapena selenium muzakudya kumatha kupititsa patsogolo kukula kwa nkhuku, nkhumba, zoweta kapena nsomba, monga kuchepetsa chiŵerengero cha chakudya ndi nyama ndikuwonjezera kulemera kwa tsiku ndi tsiku. phindu.
3. Kupititsa patsogolo ntchito zoberekera: Kafukufuku wasonyeza kuti selenium ingathandize kuti umuna uyambe kuyenda komanso kuchuluka kwa umuna mu umuna, pamene kuchepa kwa selenium kungapangitse umuna wa malformation; Kuwonjezera selenium m'zakudya kungapangitse umuna wa nkhumba, kuwonjezera kuchuluka kwa zinyalala, kuwonjezeka. mlingo wa kupanga dzira, kusintha chigoba cha dzira ndikuwonjezera kulemera kwa dzira.
4. Kupititsa patsogolo khalidwe la nyama: Lipid oxidation ndiye chinthu chachikulu cha kuwonongeka kwa khalidwe la nyama, selenium antioxidant ntchito ndiyo chinthu chachikulu chothandizira kuti nyama ikhale yabwino.
5. Kuchotsa poizoni: Kafukufuku wasonyeza kuti selenium imatha kutsutsa ndi kuchepetsa zotsatira za poizoni za lead, cadmium, arsenic, mercury ndi zinthu zina zovulaza, fluoride ndi aflatoxin.
6. Ntchito zina: Kuphatikiza apo, selenium imagwira ntchito yofunika kwambiri pakuteteza chitetezo, selenium deposition, hormone secretion, digestive enzyme ntchito, etc.
Kugwiritsa ntchito kumawonekera makamaka muzinthu zinayi izi:
1.Kupanga ntchito (kulemera kwa tsiku ndi tsiku, kusinthika kwa chakudya ndi zizindikiro zina).
2.Kubereka (umuna motility, mlingo wa pakati, kukula kwa zinyalala, kulemera kwa kubadwa, etc.).
3.Nyama, dzira ndi mkaka khalidwe (nyama khalidwe - kudontha kutaya, nyama mtundu, dzira kulemera ndi mafunsidwe selenium mu nyama, dzira ndi mkaka).
4.Magazi a biochemical indexes (mwazi selenium mlingo ndi gsh-px ntchito).