. 2014 Feb 27;52(5):2572–2584. doi: 10.1007/s13197-014-1292-z

Table 3.

Total phenolic content, FRAP value and IC₅₀ of rice varieties

Rice variety	TPC (μg GAE/g)	FRAP value (μM/mg)	IC 50^* (μg/ml)
Karungkuravai	80.25 ± 1.39^c	3181 ± 16.52^c	91.08 ± 0.82^c
Mappilai Samba	47.35 ± 1.78^d	483 ± 11.78^d	359.43 ± 24.16^d

Data’s are mean ± standard deviation (n = 3)

Data’s were statistically analysed using ANOVA and Tukey’s test. Means in the same columns with different superscripts are significantly different, (p < 0.05)

TPC total phenolic content, FRAP ferric reducing antioxidant power, IC ₅₀ concentration of extract required to scavenge 50 % of free radicals