. 2022 Jan 12;83:105916. doi: 10.1016/j.ultsonch.2022.105916

Table 7.

Phenolic compound profile of makiang seed from maceration extraction (ME) and ultrasound-assisted extraction (UAE)

Phenolic compound	UAE	ME	Unit
Gallic acid	2033.34 ± 30.73^a	1479.96 ± 107.62^b	mg/100 g dry wt.
Ferulic acid	1908.53 ± 232.52^a	380.75 ± 33.32^b	mg/100 g dry wt.
Caffeic acid	156.29 ± 17.77	nd	mg/100 g dry wt.
Quercetin	241.97 ± 43.65^a	161.52 ± 31.30^b	mg/100 g dry wt.

a, b: Different superscript letters on the same low show the significant difference between the mean values (p ≤ 0.05).

nd: not detected.