L-Selenomethionine CAS 3211-76-5

I-CAS:3211-76-5

Ifomula yeemolekyuli:I-C5H11NO2Se

Ubunzima beMolekyuli:196.11

EINECS:608-705-0

Izithethantonye:(S)-(+)-2-AMINO-4-(METHYLSELENO)BUTANOICACID; (S) -2-AMINO-4-(METHYLSELENO)BUTYRICACID; I-SEMET; SELENOMETHIONINE,LCemicalbook-(+)-; SELENO-L-METHIONINE; L-(+)-2-AMINO-4-(METHYLSELENO)BUTANOIACID

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-L-Selenomethionine CAS 3211-76-5?

L - I-Selenomethionine njengesongezo sokutya kwemfuyo, i-selenomethionine ineempawu zokuphucula umgangatho wemveliso yemfuyo, ukuphucula ukuzala kwezilwanyana, ukuphucula ukukhuseleka, izinga eliphezulu lokufunxa, kunye nomsebenzi onamandla we-biological. I-L-selenomethionine ine-bioavailability ephezulu kwaye inokubonelela ngokufanelekileyo i-selenium efunwa ngumzimba womntu. Ithathwa njengeyongezelelo yeselenium ekhuselekileyo.

Inkcazo

Into	Inkcazo
Indawo yokunyibilika	265 °C
Ukujikeleza okuthe ngqo	18 º (c=1, 1N HCl)
Indawo yokubilisa	320.8±37.0 °C(Kuqikelelwe)
Isalathiso sokuqhafaza	18 ° (C=0.5, 2mol/L HCl)
Imeko yokugcina	-20°C
Ukunyibilika	H2O:50 mg/mL
LogP	0.152 (est)

Isicelo

I-L-selenomethionine yinto ebalulekileyo yokulandelela abantu kunye nezinye izilwanyana. I-Selenium ibotshelelwa kwimolekyuli ye-enzyme ebizwa ngokuba yi-glutathione peroxidase (GPX). Le enzyme ibalulekileyo ikhusela iiseli ezibomvu zegazi kunye neembrane zeeseli kwimiphumo emibi yeeperoxides ezinyibilikayo. Ukuxhomekeka kwe-glutathione peroxidase kwi-selenium yezondlo icacisa imiphumo ye-antioxidant yale micronutrient ebalulekileyo. Isondlo esilungileyo se-selenium sisisiseko semetabolism yokhuselo lwe-antioxidant kunye namandla asebenzayo. I-L-selenomethionine iyinxalenye yendalo yokutya kwaye kuqikelelwa ukuba yenze ubuncinane isiqingatha sayo yonke i-selenium yokutya.