The rank of phenolic compounds in the studied fruits
was makiang4guava4ripe mango (nam-dok-mai)4
maluod4mangosteen4unripe mango (kiew-sa-weya)4
papaya4banana. A moderate level of correlation (with
linear regression correlation of R ¼ 0.821) between the
values of total phenolic compounds and ORAC antioxidant
activity in these fruits was found. The correlation
increased (R ¼ 0.967) when the values of mangosteen and
maluod were excluded. A lower level of correlation (with
linear regression correlation of R ¼ 0.559) was found
between the values of total phenolic compounds and
FRAP antioxidant activity. A similar finding was obtained