. 2022 Nov 17;16:100515. doi: 10.1016/j.fochx.2022.100515

Table 1.

Total phenolic and flavonoid contents, MGO-trapping and antiglycative effects of herbal tea samples.

	Total phenol (mg GAE/g)	Total flavonoid (mg QE/g)	MGO-trapping (%)			BSA-glucose (%)
	Total phenol (mg GAE/g)	Total flavonoid (mg QE/g)	5000 ppm	10000 ppm	20000 ppm	1500 ppm	3000 ppm	6000 ppm
Longan flower	150.11 ± 2.50^a	5.20 ± 0.13^d	29.66 ± 2.38^Ab	39.53 ± 1.21^Bb	43.45 ± 1.25^Bc	21.80 ± 2.01^Aa	27.21 ± 1.34^Bb	32.51 ± 0.58^Cc
Mint	80.36 ± 3.38^c	7.06 ± 0.21^d	16.91 ± 0.57^Ac	26.51 ± 1.90^Bc	40.47 ± 1.87^Cc	−0.37 ± 5.61^Ac	10.36 ± 1.93^Bd	30.88 ± 3.92^Cc
Butterfly pea flower	22.75 ± 0.58^d	4.95 ± 0.18^d	1.85 ± 1.02^Ad	6.01 ± 1.57^Bd	14.61 ± 1.72^Ce	−6.66 ± 1.30^Ac	−5.43 ± 3.82^Ae	1.89 ± 1.39^Be
Chrysanthemum	27.56 ± 0.63^d	5.01 ± 0.30^d	−10.53 ± 0.83^Ae	−18.85 ± 1.88^Be	4.07 ± 0.58^Cf	−1.22 ± 4.36^Ac	−0.42 ± 0.99^Ae	7.64 ± 2.70^Be
Roselle	28.94 ± 2.10^d	1.80 ± 0.56^e	2.67 ± 0.43^Ad	2.67 ± 2.47^Ad	2.75 ± 1.37^Af	6.78 ± 4.47^Abc	11.99 ± 1.59^ABd	17.37 ± 0.77^Bd
Guava leaves	89.81 ± 6.70^c	20.35 ± 2.01^b	31.31 ± 1.57^Ab	44.67 ± 2.51^Bb	57.84 ± 3.26^Cb	14.95 ± 2.58^Aab	27.31 ± 0.83^Bb	41.72 ± 0.46^Cb
Dokudami	51.73 ± 3.98^e	11.63 ± 0.33^c	13.67 ± 1.18^Ac	24.30 ± 2.54^Bc	35.47 ± 0.91^Cd	−2.42 ± 1.85^Ac	18.67 ± 1.87^Bc	31.09 ± 1.66^Cc
Rooibos	110.81 ± 4.37^b	23.31 ± 0.72^a	51.20 ± 0.96^Aa	73.74 ± 1.24^Ba	77.27 ± 0.69^Ca	17.80 ± 4.48^Aab	37.76 ± 2.54^Ba	54.94 ± 1.61^Ca

Data are expressed as means ± SD from triplicates. Different uppercase letters in the same row represent statistical differences among the herbal tea samples with the different treatment concentrations. Different lowercase letters in the same column represent statistical differences among herbal tea samples (p < 0.05).