Mmetụta nke selenium
Maka ịzụ anụ ụlọ na anụ ọkụkọ
1. Meziwanye mmepụta mmepụta na ọnụego ntọghata;
2. Melite arụmọrụ mmeputakwa;
3. Meziwanye àgwà nke anụ, àkwá na mmiri ara ehi, ma melite ọdịnaya selenium nke ngwaahịa;
4. Meziwanye njikọ protein anụmanụ;
5. Melite ikike mgbochi nchekasị nke anụmanụ;
6. Gbanwee microorganisms nke eriri afọ iji nọgide na-enwe ahụ ike nke eriri afọ;
7. kwalite ọgụ ụmụ anụmanụ…
Kedu ihe kpatara selenium organic ji dị elu karịa selenium inorganic?
1. Dị ka ihe mgbakwunye mpụga, bioavailability nke selenium cysteine (SeCys) adịghị elu karịa nke sodium selenite.(Deagen et al., 1987, JNut.)
2. Ụmụ anụmanụ enweghị ike synthesize selenoproteins ozugbo si exogenous SeCys.
3. A na-enweta SeCys nke ọma na ụmụ anụmanụ kpamkpam site na ngbanwe na njikọ nke selenium na ụzọ metabolic na sel.
4. Ọdọ mmiri selenium nke a na-eji maka nchekwa siri ike nke selenium na ụmụ anụmanụ nwere ike ịnweta naanị site na ịtinye usoro nhazi nke protein ndị nwere selenium n'ụdị SeMet kama methionine molecules, ma SeCys enweghị ike iji ụzọ njikọ a.
Usoro nnabata nke selenomethionine
A na-etinye ya n'otu ụzọ ahụ methionine, nke na-abanye n'ime usoro ọbara site na usoro mgbapụta sodium na duodenum. Ntinye uche ahụ anaghị emetụta mmịnye ahụ. Ebe ọ bụ na methionine bụ amino acid dị mkpa, a na-etinyekarị ya nke ukwuu.
Ọrụ ndu nke selenomethionine
1. Ọrụ Antioxidant: Selenium bụ ebe etiti na-arụ ọrụ nke GPx, yana ọrụ antioxidant ya na-enweta site na GPx na thioredoxin reductase (TrxR). Ọrụ antioxidant bụ isi ọrụ nke selenium, na ọrụ ndị ọzọ dị ndụ na-adaberekarị na nke a.
2. Nkwalite uto: Ọnụ ọgụgụ dị ukwuu nke ọmụmụ egosila na ịtinye organic selenium ma ọ bụ selenium inorganic na nri nwere ike ime ka ọrụ anụ ọkụkọ, ezì, anụ anụ ma ọ bụ azụ na-eto eto, dị ka ibelata oke nri na anụ na ịba ụba kwa ụbọchị. nweta.
3. Mmeziwanye arụmọrụ ọmụmụ: Nnyocha egosiwo na selenium nwere ike imeziwanye motility sperm na sperm count na semen, ebe ụkọ selenium nwere ike ime ka ọnụọgụ spam na-adịghị mma; Ọnụ ọgụgụ nke mmepụta akwa, melite ogo eggshell ma mee ka ịdị arọ akwa akwa.
4. Mma mma anụ: Lipid oxidation bụ isi ihe na-akpata mmebi àgwà anụ ahụ, ọrụ antioxidant selenium bụ isi ihe na-eme ka anụ ahụ dịkwuo mma.
5. Detoxification: Nnyocha egosiwo na selenium nwere ike imegide ma belata mmetụta nsị nke lead, cadmium, arsenic, mercury na ihe ndị ọzọ na-emerụ ahụ, fluoride na aflatoxin.
6. Ọrụ ndị ọzọ: Tụkwasị na nke ahụ, selenium na-arụ ọrụ dị mkpa na mgbochi, ntinye nke selenium, hormone secretion, digestive enzyme ọrụ, wdg.
Oge nzipu: Feb-28-2023
