Assertion: catechin | /r/HasProperty | quantified by calibration curves
Facets:
Source sentences:
text: The catechins in tea extracts were identified and quantified by calibration curves.
text: The catechins were quantified using calibration curves (all r 2 > 0.993), and the total extracted catechins were determined to be 123.7 ± 1.09 mg/g tea, including EGC 48.50 ± 1.01 mg, EGCG 57.69 ± 0.04 mg, EC 9.70 ± 0.17 mg and ECG 7.31 ± 0.22 mg.