TABLE 5.

Identification and composition of polyphenolic compounds in Z. oxyphylla collected from Swat (Kotlai and Sogalai) and Dir lower (Checkdara hill and Gull muqam) regions samples using HPLC‐DAD

No.	Rt (min)	Phenolic compound	HPLC–DAD λ max (nm)	Rt (min)	HPLC–DAD λ max (nm)	References
	Swat district (Kotlai and Sogalai)			Dir (Checkdara hill and Gull muqam)
1	1.0	Gallic acid	271	1.0	271	Santos et al. (2014)
2	3.6	Gallic acid derivative	279	3.6	279	Santos et al. (2014)
3	6.5	Ellagic acid derivative	265, 298sh	6.5	265, 298sh	Santos et al. (2014)
4	7.4	p‐Hydroxybenzoylhexose	262	7.4	262	Santos et al. (2014)
5	7.8	Caffeic acid hex	290, 293	7.8	290, 293	Fischer et al. (2011)
6	8.8	p‐Coumaric Acid	310, 230	8.8	310, 230	Santos et al. (2014)
7	11.1	5‐O‐p‐Coumaroylquinic acid	310, 232	11.1	310, 232	Santos et al. (2014)
8	11.5	Salicylic acid	302, 236	11.5	302, 236	Santos et al. (2014)
9	12.8	Luteolin‐7‐O‐glucoside	350, 268, 255	12.8	350, 268, 255	Santos et al. (2014)
10	15.8	Qurecetin‐3‐D‐galactoside	355, 255	15.8	355, 255	Santos et al. (2014)
11	17.2	Quercetin 3‐glucoside	356, 256	17.2	356, 256	Santos et al. (2014)
12	18.2	Ellagic acid pentoside	360, 254	18.2	360, 254	Santos et al. (2014)
13	23.5	Proanthocyanidin B1	310, 286	23.5	310, 286	Aaby et al. (2007)
14	22.9	Proanthocyanidin B1	310, 286	310, 286	22.9	Aaby et al. (2007)