Table 1 Characterization of eighty-three flavonoid derivatives from young leaves of 21 soybean cultivars using UPLC-DAD-QToF/MS.

1^a

quercetin 3-O-(2″,6″-di-O-glucosyl)galactoside

Q 3-O-(2″,6″-di-O-glu)gal

C₃₃H₄₀O₂₂

827[M + K]⁺, 811[M + Na]⁺, 789[M + H]⁺, 627[M + H-glu]⁺, 465[M + H-2glu]⁺,303[M + H-2glu-gal]⁺

2^a

quercetin 3-O-(2″,6″-di-O-glucosyl)glucoside

Q 3-O-(2″,6″-di-O-glu)glu

C₃₃H₄₀O₂₂

827[M + K]⁺, 811[M + Na]⁺, 789[M + H]⁺, 627[M + H-glu]⁺, 465[M + H-2glu]⁺,303[M + H-3glu]⁺

3^a

quercetin 3-O-(2″-O-rhamnosyl-6″-O-glucosyl)galactoside

Q 3-(2″-O-rham-6″-O-glu)gal

C₃₃H₄₀O₂₁

811[M + K]⁺, 795[M + Na]⁺, 773[M + H]⁺, 627[M + H-rham]⁺, 611[M + H-glu]⁺, 465[M + H-rham-glu]⁺, 303[M + H-rham-glu-gal]⁺

4^a

kaempferol 3-O-(2″,6″-di-O-glucosyl)glucoside

K 3-O-(2″,6″-di-O-glu)glu

C₃₃H₄₀O₂₁

811[M + K]⁺, 795[M + Na]⁺, 773[M + H]⁺, 611[M + H-glu]⁺, 449[M + H-2glu]⁺,287[M + H-3glu]⁺

5^a

quercetin 3-O-(2″-O-rhamnosyl-6″-O-glucosyl)glucoside

Q 3-O-(2″-O-rham-6″-O-glu)glu

C₃₃H₄₀O₂₁

811[M + K]⁺, 795[M + Na]⁺, 773[M + H]⁺, 627[M + H-rham]⁺, 611[M + H-glu]⁺, 465[M + H-rham-glu]⁺, 303[M + H-rham-2glu]⁺

6

quercetin 3-O-(2″-O-glucosyl-6″-O-rhamnosyl)galactoside

Q 3-O-(2″-O-glu-6″-O-rham)gal

C₃₃H₄₀O₂₁

811[M + K]⁺, 795[M + Na]⁺, 773[M + H]⁺, 627[M + H-rham]⁺, 611[M + H-glu]⁺, 465[M + H-rham-glu]⁺, 303[M + H-rham-glu-gal]⁺

7

quercetin 3-O-(2″-O-glucosyl-6″-O-rhamnosyl)glucoside

Q 3-O-(2″-O-glu-6″-O-rham)glu

C₃₃H₄₀O₂₁

811[M + K]⁺, 795[M + Na]⁺, 773[M + H]⁺, 627[M + H-rham]⁺, 611[M + H-glu]⁺, 465[M + H-rham-glu]⁺, 303[M + H-rham-2glu]⁺

8

quercetin 3-O-(2″-O-glucosyl)galactoside

Q 3-O-(2″-O-glu)gal

C₂₇H₃₀O₁₇

665[M + K]⁺, 649[M + Na]⁺, 627[M + H]⁺, 465[M + H-glu]⁺, 303[M + H-glu-gal]⁺

9^c

daidzein 7-O-glucoside (daidzin)

D 7-O-glu

C₂₁H₂₀O₉

455[M + K]⁺, 439[M + Na]⁺,417[M + H]⁺, 255[M + H-glu]⁺

10

kaempferol 3-O-(2″-O-rhamnosyl-6″-O-glucosyl)galactoside

K 3-O-(2″-O-rham-6″-O-glu)gal

C₃₃H₄₀O₂₀

795[M + K]⁺, 779[M + Na]⁺, 757[M + H]⁺, 611[M + H-rham]⁺, 595[M + H-glu]⁺, 449[M + H-rham-glu]⁺, 287[M + H-rham-glu-gal]⁺

11^c

quercetin 3-O-(2″-O-glucosyl)glucoside (quercetin 3-O-sophoroside)

Q 3-O-(2″-O-glu)glu

C₂₇H₃₀O₁₇

665[M + K]⁺, 649[M + Na]⁺, 627[M + H]⁺, 465[M + H-glu]⁺, 303[M + H-2glu]⁺

12^a

isorhamnetin 3-O-(2″-O-rhamnosyl-6″-O-glucosyl)galactoside

I 3-O-(2″-O-rham-6″-O-glu)gal

C₃₄H₄₂O₂₁

825[M + K]⁺, 809[M + Na]⁺, 787[M + H]⁺, 641[M + H-rham]⁺, 625[M + H-glu]⁺, 479[M + H-rham-glu]⁺, 317[M + H-rham-glu-gal]⁺, 302[M + H-rham-glu-gal-CH₃]⁺

13^a

quercetin 3-O-(2″,6″-di-O-rhamnosyl)galactoside

Q 3-O-(2″,6″-di-O-rham)gal

C₃₃H₄₀O₂₀

795[M + K]⁺, 779[M + Na]⁺, 757[M + H]⁺, 611[M + H-rham]⁺, 465[M + H-2rham]⁺, 303[M + H-2rham-gal]⁺

14

quercetin 3-O-(4″,6″-di-O-rhamnosyl)galactoside

Q 3-O-(4″,6″-di-O-rham)gal

C₃₃H₄₀O₂₀

795[M + K]⁺, 779[M + Na]⁺, 757[M + H]⁺, 611[M + H-rham]⁺, 465[M + H-2rham]⁺, 303[M + H-2rham-gal]⁺

15^a

isorhamnetin 3-O-(2″-O-rhamnosyl-6″-O-glucosyl)glucoside

I 3-O-(2″-O-rham-6″-O-glu)glu

C₃₄H₄₂O₂₁

825[M + K]⁺, 809[M + Na]⁺, 787[M + H]⁺, 641[M + H-rham]⁺, 625[M + H-glu]⁺, 479[M + H-rham-glu]⁺, 317[M + H-rham-2glu]⁺, 302[M + H-rham-2glu-CH₃]⁺

16

kaempferol 3-O-(2″-O-glucosyl-6″-O-rhamnosyl)galactoside

K 3-O-(2″-O-glu-6″-O-rham)gal

C₃₃H₄₀O₂₀

795[M + K]⁺, 779[M + Na]⁺, 757[M + H]⁺, 611[M + H-rham]⁺, 595[M + H-glu]⁺, 449[M + H-rham-glu]⁺, 287[M + H-rham-glu-gal]⁺

17^a

kaempferol 3-O-(2″-O-rhamnosyl-6″-O-glucosyl)glucoside

K 3-O-(2″-O-rham-6″-O-glu)glu

C₃₃H₄₀O₂₀

795[M + K]⁺, 779[M + Na]⁺, 757[M + H]⁺, 611[M + H-rham]⁺, 595[M + H-glu]⁺, 449[M + H-rham-glu]⁺, 287[M + H-rham-2glu]⁺

18^a

quercetin 3-O-(6″-O-glucosyl)galactoside

Q 3-O-(6″-O-glu)gal

C₂₇H₃₀O₁₇

665[M + K]⁺, 649[M + Na]⁺, 627[M + H]⁺, 465[M + H-glu]⁺, 303[M + H-glu-gal]⁺

19^c

glycitein 7-O-glucoside (glycitin)

G_y 7-O-glu

C₂₂H₂₂O₁₀

485[M + K]⁺, 469[M + Na]⁺,447[M + H]⁺, 285[M + H-glu]⁺_, 270[M + H-glu-CH₃]⁺

20^a,c

quercetin 3-O-(6″-O-glucosyl)glucoside (quercetin 3-O-gentiobioside)

Q 3-O-(6″-O-glu)glu

C₂₇H₃₀O₁₇

665[M + K]⁺, 649[M + Na]⁺, 627[M + H]⁺, 465[M + H-glu]⁺, 303[M + H-2glu]⁺

21

kaempferol 3-O-(2″-O-glucosyl-6″-O-rhamnosyl)glucoside

K 3-O-(2″-O-glu-6″-O-rham)glu

C₃₃H₄₀O₂₀

795[M + K]⁺, 779[M + Na]⁺, 757[M + H]⁺, 611[M + H-rham]⁺, 595[M + H-glu]⁺, 449[M + H-rham-glu]⁺,

287[M + H-rham-2glu]⁺

22^a,b

isorhamnetin 3-O-(2″-O-glucosyl-6″-O-rhamnosyl)galactoside (soyanin I)

I 3-O-(2″-O-glu-6″-rham)gal

C₃₄H₄₂O₂₁

825[M + K]⁺, 809[M + Na]⁺, 787[M + H]⁺, 641[M + H-rham]⁺, 625[M + H-glu]⁺, 479[M + H-rham-glu]⁺,

317[M + H-rham-glu-gal]⁺

23^a,b

isorhamnetin 3-O-(2″-O-glucosyl-6″-O-rhamnosyl)glucoside (soyanin II)

I 3-O-(2″-O-glu-6″-O-rham)glu

C₃₄H₄₂O₂₁

825[M + K]⁺, 809[M + Na]⁺, 787[M + H]⁺, 641[M + H-rham]⁺, 625[M + H-glu]⁺, 479[M + H-rham-glu]⁺,

317[M + H-rham-2glu]⁺

24

quercetin 3-O-(2″-O-rhamnosyl)galactoside

Q 3-O-(2″-O-rham)gal

C₂₇H₃₀O₁₆

649[M + K]⁺, 633[M + Na]⁺, 611[M + H]⁺, 465[M + H-rham]⁺, 303[M + H-rham-gal]⁺

25^a

quercetin 3-O-(2″-O-rhamnosyl)glucoside (quercetin 3-O-neohesperidoside)

Q 3-O-(2″-O-rham)glu

C₂₇H₃₀O₁₆

649[M + K]⁺, 633[M + Na]⁺, 611[M + H]⁺, 465[M + H-rham]⁺, 303[M + H-rham-glu]⁺

26

kaempferol 3-O-(2″-O-glucosyl)galactoside

K 3-O-(2″-O-glu)gal

C₂₇H₃₀O₁₆

649[M + K]⁺, 633[M + Na]⁺, 611[M + H]⁺, 449[M + H-glu]⁺, 287[M + H-glu-gal]⁺

27

kaempferol 3-O-(2″,6″-di-O-rhamnosyl)galactoside

K 3-O-(2″,6″-di-O-rham)gal

C₃₃H₄₀O₁₉

779[M + K]⁺, 763[M + Na]⁺, 741[M + H]⁺, 595[M + H-rham]⁺, 449[M + H-2rham]⁺, 287[M + H-2rham-gal]⁺

28

kaempferol 3-O-(2″-O-glucosyl)glucoside (kaempferol 3-O-sophoroside)

K 3-O-(2″-O-glu)glu

C₂₇H₃₀O₁₆

649[M + K]⁺, 633[M + Na]⁺, 611[M + H]⁺, 449[M + H-glu]⁺, 287[M + H-2glu]⁺

29

kaempferol 3-O-(4″,6″-di-O-rhamnosyl)galactoside

K 3-O-(4″,6″-di-O-rham)gal

C₃₃H₄₀O₁₉

779[M + K]⁺, 763[M + Na]⁺, 741[M + H]⁺, 595[M + H-rham]⁺, 449[M + H-2rham]⁺, 287[M + H-2rham-gal]⁺

30^a

kaempferol 3-O-(6″-O-glucosyl)galactoside

K 3-O-(6″-O-glu)gal

C₂₇H₃₀O₁₆

649[M + K]⁺, 633[M + Na]⁺, 611[M + H]⁺, 449[M + H-glu]⁺, 325[glu + gal + H]⁺, 287[M + H-glu-gal]⁺

31

isorhamnetin 3-O-(2″-O-glucosyl)galactoside

I 3-O-(2″-O-glu)gal

C₂₈H₃₂O₁₇

679[M + K]⁺, 663[M + Na]⁺, 641[M + H]⁺, 479[M + H-glu]⁺, 317[M + H-glu-gal]⁺

32^a

isorhamnetin 3-O-(2″-O-glucosyl)glucoside (isorhamnetin 3-O-sophoroside)

I 3-O-(2″-O-glu)glu

C₂₈H₃₂O₁₇

679[M + K]⁺, 663[M + Na]⁺, 641[M + H]⁺, 479[M + H-glu]⁺, 317[M + H-2glu]⁺

33^a,b

isorhamnetin 3-O-(2″,6″-di-O-rhamnosyl)galactoside (soyanin III)

I 3-O-(2″,6″-di-O-rham)gal

C₃₄H₄₂O₂₀

809[M + K]⁺, 793[M + Na]⁺, 771[M + H]⁺, 625[M + H-rham]⁺, 479[M + H-2rham]⁺, 317[M + H-2rham-gal]⁺

34^a,b

isorhamnetin 3-O-(4″,6″-di-O-rhamnosyl)galactoside (soyanin IV)

I 3-O-(4″,6″-di-O-rham)gal

C₃₄H₄₂O₂₀

809[M + K]⁺, 793[M + Na]⁺, 771[M + H]⁺, 625[M + H-rham]⁺, 479[M + H-2rham]⁺, 317[M + H-2rham-gal]⁺

35

quercetin 3-O-(6″-O-rhamnosyl)galactoside (quercetin 3-O-robinobioside)

Q 3-O-(6″-O-rham)gal

C₂₇H₃₀O₁₆

649[M + K]⁺, 633[M + Na]⁺, 611[M + H]⁺, 465[M + H-rham]⁺, 303[M + H-rham-gal]⁺

36^a

genistein 7-O-(6″-O-apiosyl)glucoside (6″-O-apiosylgenistin)

G_n 7-O-(6″-O-api)glu

C₂₆H₂₈O₁₄

603[M + K]⁺, 587[M + Na]⁺, 565[M + H]⁺, 433[M + H-api]⁺, 271[M + H-api-glu]⁺

37

kaempferol 3-O-(2″-O-rhamnosyl)galactoside

K 3-O-(2″-O-rham)gal

C₂₇H₃₀O₁₅

633[M + K]⁺, 617[M + Na]⁺, 595[M + H]⁺, 449[M + H-rham]⁺, 287[M + H-rham-gal]⁺

38^c

quercetin 3-O-(6″-O-rhamnosyl)glucoside (quercetin 3-O-rutinoside, rutin)

Q 3-O-(6″-O-rham)glu

C₂₇H₃₀O₁₆

649[M + K]⁺, 633[M + Na]⁺, 611[M + H]⁺, 465[M + H-rham]⁺, 303[M + H-rham-glu]⁺

39^c

kaempferol 3-O-(6″-O-glucosyl)glucoside (kaempferol 3-O-gentiobioside)

K 3-O-(6″-O-glu)glu

C₂₇H₃₀O₁₆

649[M + K]⁺, 633[M + Na]⁺, 611[M + H]⁺, 449[M + H-glu]⁺, 325[2glul + H]⁺, 287[M + H-2glu]⁺

40^c

quercetin 3-O-galactoside (hyperoside)

Q 3-O-gal

C₂₁H₂₀O₁₂

503[M + K]⁺, 487[M + Na]⁺, 465[M + H]⁺, 303[M + H-gal]⁺

41^a

kaempferol 3-O-(2″-O-glucosyl-6″-O-rhamnosyl)galactoside dimethyl ester

K 3-O-(2″-O-glu-6″-O-rham)gal DME

C₃₅H₄₄O₂₀

823[M + K]⁺, 807[M + Na]⁺, 785[M + H]⁺, 639[M + H-rham]⁺, 287[M + H-rham-glu-gal-2CH₃]⁺

42^a,b

isorhamnetin 3-O-(2″,6″-di-O-rhamnosyl)glucoside (soyanin V)

I 3-O-(2″,6″-di-O-rham)glu

C₃₄H₄₂O₂₀

809[M + K]⁺, 793[M + Na]⁺, 771[M + H]⁺, 625[M + H-rham]⁺, 479[M + H-2rham]⁺, 317[M + H-2rham-glu]⁺

43^a

kaempferol 3-O-(2″-O-rhamnosyl)glucoside (kaempferol 3-O-neohesperidoside)

K 3-O-(2″-O-rham)glu

C₂₇H₃₀O₁₅

633[M + K]⁺, 617[M + Na]⁺, 595[M + H]⁺, 449[M + H-rham]⁺, 287[M + H-rham-glu]⁺

44^a

isorhamnetin 3-O-(6″-O-glucosyl)galactoside

I 3-O-(6″-O-glu)gal

C₂₈H₃₂O₁₇

679[M + K]⁺, 663[M + Na]⁺, 641[M + H]⁺, 479[M + H-glu]⁺, 317[M + H-glu-gal]⁺ 302[M + H-glu-gal-CH₃]⁺

45^a

genistein 7-O-(2″-O-apiosyl)glucoside (2″-O-apiosylgenistin)

G_n 7-O-(2″-O-api)glu

C₂₆H₂₈O₁₄

603[M + K]⁺, 587[M + Na]⁺, 565[M + H]⁺, 433[M + H-api]⁺, 271[M + H-api-glu]⁺

46^c

quercetin 3-O-glucoside (isoquercitrin)

Q 3-O-glu

C₂₁H₂₀O₁₂

503[M + K]⁺, 487[M + Na]⁺, 465[M + H]⁺, 303[M + H-glu]⁺

47

isorhamnetin 3-O-(2″-O-rhamnosyl)galactoside

I 3-O-(2″-O-rham)gal

C₂₈H₃₂O₁₆

663[M + K]⁺, 647[M + Na]⁺, 625[M + H]⁺, 479[M + H-rham]⁺, 317[M + H-rham-gal]⁺

48^c

luteolin 7-O-glucoside (cynaroside)

L 7-O-glu

C₂₁H₂₀O₁₁

449[M + H]⁺, 287[M + H-glu]⁺

49^c

genistein 7-O-glucoside (genistin)

G_n 7-O-glu

C₂₁H₂₀O₁₀

471[M + K]⁺, 455[M + Na]⁺, 433[M + H]⁺, 271[M + H-glu]⁺

50^a

daidzein 4'-O-(6″-O-malonyl)glucoside

D 4'-O-(6″-O-mal)glu

C₂₄H₂₂O₁₂

541[M + K]⁺, 525[M + Na]⁺, 503[M + H]⁺, 255[M + H-mal-glu]⁺

51^a

isorhamnetin 3-O-(6″-O-glucosyl)glucoside (isorhamnetin 3-O-gentiobioside)

I 3-O-(6″-O-glu)glu

C₂₈H₃₂O₁₇

679[M + K]⁺, 663[M + Na]⁺, 641[M + H]⁺, 479[M + H-glu]⁺, 317[M + H-2glu]⁺ 302[M + H-2glu-CH₃]⁺

52^a

kaempferol 3-O-(2″-O-glucosyl)galactoside dimethyl ester

K 3-O-(2″-O-glu)gal DME

C₂₉H₃₄O₁₆

677[M + K]⁺, 661[M + Na]⁺, 639[M + H]⁺, 287[M + H-glu-gal-2CH₃]⁺

53^a

kaempferol 3-O-(2″-O-glucosyl)glucoside dimethyl ester

K 3-O-(2″-O-glu)glu DME

C₂₉H₃₄O₁₆

677[M + K]⁺, 661[M + Na]⁺, 639[M + H]⁺, 287[M + H-2glu-2CH₃]⁺

54

kaempferol 3-O-(6″-O-rhamnosyl)galactoside (kaempferol 3-O-robinobioside, biorobin)

K 3-O-(6″-O-rham)gal

C₂₇H₃₀O₁₅

633[M + K]⁺, 617[M + Na]⁺, 595[M + H]⁺, 449[M + H-rham]⁺, 287[M + H-rham-gal]⁺

55^a,c

isorhamnetin 3-O-(2″-O-rhamnosyl)glucoside (isorhamnetin 3-O-neohesperidoside, calendoflavoside)

I 3-O-(2″-O-rham)glu

C₂₈H₃₂O₁₆

663[M + K]⁺, 647[M + Na]⁺, 625[M + H]⁺, 479[M + H-rham]⁺, 317[M + H-rham-glu]⁺

56^a

tectorigenin 7-O-glucoside (tectoridin)

T 7-O-glu

C₂₂H₂₂O₁₁

501[M + K]⁺, 485[M + Na]⁺, 463[M + H]⁺, 301[M + H-glu]⁺, 286[M + H-glu-CH₃]⁺

57^a,c

kaempferol 3-O-galactoside (trifolin)

K 3-O-gal

C₂₁H₂₀O₁₁

487[M + K]⁺, 471[M + Na]⁺, 449[M + H]⁺, 287[M + H-gal]⁺

58^c

kaempferol 3-O-(6″-O-rhamnosyl)glucoside (kaempferol 3-O-rutinoside, nicotiflorin)

K 3-O-(6″-O-rham)glu

C₂₇H₃₀O₁₅

633[M + K]⁺, 617[M + Na]⁺, 595[M + H]⁺, 449[M + H-rham]⁺, 287[M + H-rham-glu]⁺

59^c

daidzein 7-O-(6″-O-malonyl)glucoside (6″-O-malonyldaidzin)

D 7-O-(6″-O-mal)glu

C₂₄H₂₂O₁₂

541[M + K]⁺, 525[M + Na]⁺, 503[M + H]⁺, 255[M + H-mal-glu]⁺

60

isorhamnetin 3-O-(6″-O-rhamnosyl)galactoside (isorhamnetin 3-O-robinobioside)

I 3-O-(6″-O-rham)gal

C₂₈H₃₂O₁₆

663[M + K]⁺, 647[M + Na]⁺, 625[M + H]⁺, 479[M + H-rham]⁺, 317[M + H-rham-gal]⁺

61

luteolin 7-O-(2″-O-malonyl)glucoside

L 7-O-(2″-O-mal)glu

C₂₄H₂₂O₁₄

573[M + K]⁺, 557[M + Na]⁺, 535[M + H]⁺, 287[M + H-mal-glu]⁺

62^c

isorhamnetin 3-O-(6″-O-rhamnosyl)glucoside (isorhamnetin 3-O-rutinoside, narcissin)

I 3-O-(6″-O-rham)glu

C₂₈H₃₂O₁₆

663[M + K]⁺, 647[M + Na]⁺, 625[M + H]⁺, 479[M + H-rham]⁺, 317[M + H-rham-glu]⁺

63^c

kaempferol 3-O-glucoside (astragalin)

K 3-O-glu

C₂₁H₂₀O₁₁

487[M + K]⁺, 471[M + Na]⁺, 449[M + H]⁺, 287[M + H-glu]⁺

64^a,c

isorhamnetin 3-O-galactoside (cacticin)

I 3-O-gal

C₂₂H₂₂O₁₂

517[M + K]⁺, 501[M + Na]⁺, 479[M + H]⁺, 317[M + H-gal]⁺

65^c

apigenin 7-O-glucoside (cosmosiin)

A_p 7-O-glu

C₂₁H₂₀O₁₀

455[M + Na]⁺, 433[M + H]⁺, 271[M + H-glu]⁺

66^a,c

isorhamnetin 3-O-glucoside

I 3-O-glu

C₂₂H₂₂O₁₂

517[M + K]⁺, 501[M + Na]⁺, 479[M + H]⁺, 317[M + H-glu]⁺

67

chrysoeriol 7-O-glucoside (thermopsoside)

C 7-O-glu

C₂₂H₂₂O₁₁

485[M + Na]⁺, 463[M + H]⁺, 301[M + H-glu]⁺, 286[M + H-glu-CH₃]⁺

68^a

luteolin 7-O-(6″-O-malonyl)glucoside

L 7-O-(6″-O-mal)glu

C₂₄H₂₂O₁₄

557[M + Na]⁺, 535[M + H]⁺, 287[M + H-mal-glu]⁺

69^a

genistein 4'-O-(6″-O-malonyl)glucoside

G_n 4'-O-(6″-O-mal)glu

C₂₄H₂₂O₁₃

557[M + K]⁺, 541[M + Na]⁺, 519[M + H]⁺, 271[M + H-mal-glu]⁺

70^c

genistein 7-O-(6″-O-malonyl)glucoside (6″-O-malonylgenistin)

G_n -7-O-(6″-O-mal)glu

C₂₄H₂₂O₁₃

557[M + K]⁺, 541[M + Na]⁺, 519[M + H]⁺, 271[M + H-mal-glu]⁺

71^a

tectorigenin 7-O-(6″-O-malonyl)glucoside (6″-O-malonyltectoridin)

T 7-O-(6″-O-mal)glu

C₂₅H₂₄O₁₄

587[M + K]⁺, 571[M + Na]⁺, 549[M + H]⁺, 301[M + H-mal-glu]⁺_, 286[M + H-glu-CH₃]⁺

72

afromosin 7-O-glucoside

A_f 7-O-glu

C₂₃H₂₄O₁₀

499[M + K]⁺, 483[M + Na]⁺, 461[M + H]⁺, 299[M + H-glu]⁺, 284[M + H-glu-CH₃]⁺

73^c

daidzein

D

C₁₅H₁₀O₄

277[M + Na]⁺, 255[M + H]⁺

74^a

apigenin 7-O-(6″-O-malonyl)glucoside

A_p 7-O-(6″-O-mal)glu

C₂₄H₂₂O₁₃

557[M + K]⁺, 541[M + Na]⁺, 519[M + H]⁺, 271[M + H-mal-glu]⁺

75^a

chrysoeriol 7-O-(6″-O-malonyl)glucoside

C 7-O-(6″-O-mal)glu

C₂₅H₂₄O₁₄

571[M + Na]⁺, 549[M + H]⁺, 301[M + H-mal-glu]⁺

76^c

luteolin

L

C₁₅H₁₀O₆

287[M + H]⁺

77

formononetin 7-O-(6″-O-malonyl)glucoside (6″-O-malonylononin)

F 7-O-(6″-O-mal)glu

C₂₅H₂₄O₁₂

555[M + K]⁺, 539[M + Na]⁺, 517[M + H]⁺, 269[M + H-mal-glu]⁺, 254[M + H-mal-glu-CH₃]⁺

78^a

afromosin 7-O-(6″-O-malonyl)glucoside

A_f 7-O-(6″-O-mal)glu

C₂₆H₂₆O₁₃

585[M + K]⁺, 569[M + Na]⁺, 547[M + H]⁺, 299[M + H-mal-glu]⁺, 284[M + H-mal-glu-CH₃]⁺

79^c

genistein

G_n

C₁₅H₁₀O₅

271[M + H]⁺

80^c

apigenin

A_p

C₁₅H₁₀O₅

271[M + H]⁺

81^a

tectorigenin

T

C₁₆H₁₂O₆

323[M + Na]⁺, 301[M + H]⁺, 286[M + H-CH₃]⁺

82^c

formononetin

F

C₁₆H₁₂O₄

291[M + Na]⁺, 269[M + H]⁺, 254[M + H-CH₃]⁺

83

afromosin

A_f

C₁₇H₁₄O₅

337[M + K]⁺, 321[M + Na]⁺, 299[M + H]⁺, 284[M + H-CH₃]⁺