Peak¹

Rt (min)

λ_max (nm)

[M-H]^? (m/z)³

Suggested Structure⁴

1 + 2

24.6

265,346

755.3

K-triglycoside

2

26.2

265,346

739.2

K-triglycoside

3

26.6

265,346

739.2

K-triglycoside

4

27.9

255,351

609.1

Q-diglycoside

5

28.9

253,353

463.1

Q-glycoside

(*)²

30.2

266,352

577.3

Kaempferitrin

6

30.9

266,346

593.3

K-diglycoside

7

31.5

255,352

623.2

I-diglycoside

8

32.2

254,348

447.1

Q-glycoside

Standard KF

30.3

264,346

577.3

K-diglycoside