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. 2021 Mar 30;19(1):15593258211004739. doi: 10.1177/15593258211004739

Table 1.

Determination of Phenolic Contents Using RP-HPLC.

Peak number Compounds Retention time (min) Area (%age)
1 Ellagic acid 3.741 0.412
2 Gallic acid 4.096 0.21
3 Quercetin 5.517 0.021
4 HB acid 6.312 0.33
5 Caffeic acid 8.141 1.73
6 p-coumeric acid 9.152 3.62
7 Sinapic acid 11.698 3.418
8 Ferulic acid 13.201 3.355
9 Catechin 15.511 0.78