Table 4 Type of identified polyphenols and their relative quantification in Kelulut honey

3,5-Di-O-caffeoylquinic acid

-

1.04

-

1.26

Caffeic acid

0.79

-

-

5.92

Caffeoyl-D-glucose

-

13.51

-

13.69

Catechin

-

1.37

-

2.44

Chicoric acid

-

-

-

1.23

Ferulic acid

-

-

-

1.66

Hydroxycinnamic acid

-

-

1.77

0.92

Kaempferol

-

2.16

-

-

Myricetin

-

-

-

1.00

Naringenin

-

-

-

2.34

Phloroglucinol

-

0.32

-

-

Quercetin 3'-methyl ether 3-(4''-sulfatorutinoside)

2.11

-

1.01

0.59

Quercetin glucoside

0.69

1.94

1.69

1.52

Quinic acid

-

-

-

0.61

Syringic acid

-

-

-

4.55

Xylopyranosyl quercetin

-

-

6.40

8.09