No.1Cunsurka cad, qayb sax ah inta ay ka hadhsan tahay kharash waxtar leh
L-selenomethionine waxaa lagu sameeyay isku-darka kiimikada, qayb gaar ah, nadiif sare (in ka badan 98%), kuwaas oo isha selenium 100% ay ka timid L-selenomethionine.
Magaca kiimikada: L-selenomethionine
Formula: C9H11NO2Se
Miisaanka molecular: 196.11
Muuqashada: budada Cagaaran, anti-caking, dareere wanaagsan
Tilmaamaha Jirka iyo Kiimikada:
Shayga | Tilmaame | ||
nooca | nooca Ⅱ | nooca Ⅲ | |
C5H11NO2Se ,% ≥ | 0.25 | 0.5 | 5 |
Eeg nuxurka, % ≥ | 0.1 | 0.2 | 2 |
Sida, mg / kg ≤ | 5 | ||
Pb, mg/kg ≤ | 10 | ||
Cd,mg/kg ≤ | 5 | ||
Biyaha ku jira,% ≤ | 0.5 | ||
Wanaagsanaanta (heerka gudbinta W=420µm shaandhada tijaabada ah), % ≥ | 95 |
1. Shaqada Antioxidant: Selenium waa xarunta firfircoon ee GPx, shaqadeeda antioxidant waxaa lagu xaqiiqsadaa GPx iyo thioredoxin reductase (TrxR). Shaqada Antioxidant waa shaqada ugu weyn ee selenium, iyo hawlaha kale ee bayooloji inta badan waxay ku saleysan yihiin tan.
2. Kor u qaadida koritaanka: Tiro badan oo daraasado ah ayaa caddeeyey in lagu daro selenium organic ama selenium inorganic in cuntada ay hagaajin karto waxqabadka koritaanka digaaga, doofaarka, ariga ama kalluunka, sida hoos u dhigista saamiga quudinta hilibka iyo kordhinta miisaanka maalinlaha ah. faa'iido.
3. Waxqabadka taranka oo wanagsan: Cilmi baadhisyo la sameeyay ayaa muujiyay in selenium ay wanaajiso dhaqdhaqaaqa shahwada iyo tirada shahwada ee shahwada heerka wax soo saarka beedka, wanaajiso tayada qolofta beedka iyo kordhinta miisaanka ukunta.
4. Hagaajinta tayada hilibka: oksaydhka dufanku waa qodobka ugu muhiimsan ee tayada hilibka ee sii xumaanaya, shaqada antioxidant selenium waa qodobka ugu muhiimsan ee lagu hagaajinayo tayada hilibka.
5. Sun-saar: Cilmi-baadhis la sameeyay ayaa muujisay in selenium-ku ay iska-hor-keento oo ay yarayn karto saamaynta sunta ah ee rasaasta, cadmium, arsenic, meerkuri iyo walxo kale oo waxyeello u leh, fluoride iyo aflatoxin.
6. Shaqooyinka kale: Intaa waxaa dheer, selenium wuxuu door muhiim ah ka ciyaaraa difaaca, kaydinta selenium, dheecaanka hoormoonka, dhaqdhaqaaqa enzyme dheefshiidka, iwm.
Saamaynta codsigu waxay inta badan ka muuqataa afartan dhinac ee soo socda:
1. Waxqabadka wax soo saarka (kor u kaca miisaanka maalinlaha ah, waxtarka beddelka quudinta iyo tilmaamayaasha kale).
2.Waxqabadka taranka (dhaqdhaqaaqa shahwada, heerka rimidda, cabbirka qashinka nool, miisaanka dhalashada, iwm.).
3. Hilibka, ukunta iyo tayada caanaha (tayada hilibka - daadinta daadinta, midabka hilibka, miisaanka ukunta iyo kaydinta selenium ee hilibka, ukunta iyo caanaha).
4.Blood biochemical indexes (heerka selenium dhiiga iyo dhaqdhaqaaqa gsh-px).