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