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. 2026 Jan 27;27(3):1246. doi: 10.3390/ijms27031246
A Absorbance
ABTS 2,2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid)
ANOVA Analysis of Variance
DMEM Dulbecco’s modified Eagle medium
DMSO Dimethyl sulfoxide
DPPH 2,2-Diphenyl-1-picrylhydrazyl
ER Estrogen receptor
ESI Electrospray ionization
FBS Fetal bovine serum
GA Gallic acid
GAE Gallic acid equivalent
HER2 Human epidermal growth factor receptor 2
IC50 Half-maximal inhibitory concentration
MTT 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide
m/z Mass-to-charge ratio
PBS Phosphate-buffered saline
psi pounds per square inch
PVDF Polyvinylidene fluoride
Q Quercetin
QE Quercetin equivalent
TEAC Trolox equivalent antioxidant capacity
T-EDTA Trypsin-ethylene diaminetetraacetic acid
TFC Total flavonoid content
TNBC Triple-negative breast cancer
TPC Total phenolic content
Trolox 6-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid
UHPLC-ESI-QTOF-MS Ultrahigh performance liquid chromatography-electrospray ionization-quadrupole time-of-flight mass spectrometer
v/v Volume by volume
[M+H]+ Protonated molecule
[M-H] Deprotonated molecule