Wine Chemistry and Biochemistry

470 N. Terrier et al.

Ta b l e 9 B. 1

continued

Source

Reference

Detection

Isorhamnetin (R1=OCH

, R2=H) 3-glucoside 3

Skin

Cheynier and Rigaud

(1986)

HPLC-UV spectrometry, -MS, -

1 H NMR, -TLC after hydrolysis

Luteolin (R1=R2=H, O-

gluc at C7)

7-glucoside

Leaves

Hmamouchi et al.

(1996)

HPLC-UV spectrometry, -MS, -

1 H NMR, -TLC after hydrolysis

Apigenin (R1=OH R2=H, O-

gluc at C7)

7-glucoside

Leaves

Hmamouchi et al.

(1996)

HPLC-UV spectrometry, -MS, -

1 H NMR, -TLC after hydrolysis

Laricetin (R1=OCH

, R2=OH) 3-glucoside and 3

3-galactoside

Skin

Mattivi et al. (2006)

HPLC-DAD, -MS before and after hydrolysis

Syringetin (R1=R2=OCH

) 3-glucoside and 3

3-galactoside

Skin

Mattivi et al. (2006)

HPLC –DAD, -MS before and after hydrolysis

DihydroflavonolsDihydroquercetin (R1=OH, R2=H)

3-rhamnoside (astilbin)

Skin

Trousdale and

Singleton (1983)

LC-

1 HNMR

Dihydroquercetin, (R1=OH, R2=H)

3-rhamnoside (astilbin)

Stem

Souquet et al. (2000)

LC-MS,

1 HNMR

Dihydroquercetin 3-galactoside

Ski

n

Masa et al. (2007)

HPLC-DAD, TLC, PC

Dihydroquercetin 3-glucoside

Skin

M

asa et al. (2007)

HPLC-DAD, TLC, PC

Dihydrokampferol (R1=R2=H) 3-rhamnoside

(engeletin)

Skin

Trousdale and

Singleton (1983)

LC-

1 HNMR

Dihydrokampferol 3-rhamnoside (engeletin)

Stem

Souquet et al. (2000)

LC-MS, –

1 HNMR