Phytochemicals and Antioxidant Capacity from Nypa fruticans Wurmb. Fruit

Table 2

Phenolic compound composition of unripe and ripe endosperm extracts of Nypa fruticans (𝜇g/g DW of plant material).

Peak number	Compound	Retention time (min)	𝜆 max (nm)	Unripe	Ripe
1	Gallic acid	2.1	272	0.47±0.02	0.46±0.01
2	Protocatechuic acid	2.9	294	5.52 ± 0.40^a	3.88 ± 0.50^b
3	Hydroxybenzoic acid	3.9	256	1.10 ± 0.07^a	0.87 ± 0.06^b
4	Chlorogenic acid	6.1	326	14.5 ± 1.30^a	9.7 ± 1.10^b
5	Rutin	9.5	354	2.7 ± 0.04^a	2.2 ± 0.07^b
6	Cinnamic acid	10.7	272	1.1±0.01	0.9±0.02
7	Quercetin	11.6	372	1.73±0.02	1.74±0.7
8	Kaempferol	11.9	364	3.2±0.40	3.0±0.10

For each treatment means in a row followed by different letters are significantly different at 𝑃<0.05.