Comparative Studies on Bioactive Constituents in Hawk Tea Infusions with Different Maturity Degree and Their Antioxidant Activities

Table 3

FRAP value of HMI, HPI, and HBI. Each value is the mean ± SD.

FRAP value (mmol/L)
Con^a (mg/mL)	0.1	0.2	0.3	0.4	0.5
HBI	0.68±0.03b	1.02±0.11b	1.33±0.02b	1.56±0.01b	1.95±0.03b
HPI	0.97±0.04a	1.50±0.02a	2.20±0.16a	2.45±0.16a	2.60±0.08a
HMI	0.62±0.02b	0.91±0.04b	1.23±0.04c	1.49±0.02c	1.71±0.01c

Con^a: concentration; different letters (a, b, and c) show statistical significance (𝑃<0.05).