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Oloa

2,3,5-Triphenyltetrazolium chloride Cas: 298-96-4

Fa'amatalaga Puupuu:

Numera fa'amaumauga: XD90516
Cas: 298-96-4
Fuafua mole: C19H15N4·Cl
Molecular Weight: 334.80
Avanoa: E tele
Tau:  
mua'i afifi: 5g USD10
Vaega Tele: Talosaga Sesii

 

 

 

 

 


Fa'amatalaga Oloa

Faailoga o oloa

Numera Fa'amaumauga XD90516
Igoa Oloa 2,3,5-Triphenyltetrazolium chloride

CAS

298-96-4

Fuafua mole

C19H15N4·Cl

Molecular Weight

334.80
Fa'amatalaga Teuina 2 i le 8 °C
Fa'atonu Fa'asologa o Fa'asologa 29339980

 

Fa'amatalaga o oloa

Fa'aaliga

Pa'epa'e pa'epa'e/samasama samasama pauta tioata

Su'ega

Min.99%

Lisi Lisi

235 - 245 Deg C

Ma'imau ile Fa'amago

<3.0%

Suavai Suavai

0.5% Max

Toega i luga o le mumu

Max.0.5%

Solubility i EtoH

Pasia

Solubility i le Ethanol

manino ma atoatoa

 

O le taumafaina o polyphenols e masani ona fesoʻotaʻi ma le maualalo o faʻamaʻi faʻamaʻi.O le tele o nei antioxidants masani e sau mai fualaau 'aina, fualaau faisua, mea manogi, fatu ma laʻau.Mo lea mafua'aga, ua fa'atupula'ia ai le fiafia i le fa'ailoaina o fa'aputuga o la'au.Polymeric tannins ma monomeric flavonoids, e pei o le catechin ma epicatechin, i le pa'u paina ma le lauti lanu meamata e mafai ona nafa ma le maualuga o gaioiga antioxidant o nei siiina.O le fa'amoemoe o le su'esu'ega o lo'o iai nei, o le fa'avasegaina lea o mea fa'apitoa o lo'o i totonu o le pa'u paina ma le lauti lanu meamata e fa'aaoga ai le chromatography vai maualuga fa'atasi ma le electrospray ionization mass spectrometry (HPLC-ESI-QTOF-MS).E tusa ma le 37 ma le 35 mea fa'afefiloi mai le pa'u paina ma le lauti lanumeamata, fa'asologa, na fa'ailoa mai e a'afia i vasega fa'avae eseese, aemaise lava le flavan-3-ol ma ona mea e maua mai ai (e aofia ai procyanidins).O le malosi o le antioxidant o vaega uma e lua na iloiloina e tolu auala fa'akomepiuta fa'aopoopo e tolu: Trolox equivalent antioxidant capacity (TEAC), ferric reducing antioxidant power (FRAP) ma le oxygen radical absorbance capacity (ORAC).E sili atu le aoga o le antioxidant activity i auala taitasi na maua.E le gata i lea, o le aofaʻi o polyphenol ma le flavan-3-ol i totonu, lea na fuafuaina e Folin-Ciocalteu ma vanillin suʻega, i le faasologa, na faʻaalia ai le maualuga o le gallic acid ma le (+) -catechin e tutusa.


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    2,3,5-Triphenyltetrazolium chloride Cas: 298-96-4