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. Author manuscript; available in PMC: 2013 Sep 4.
Published in final edited form as: J Agric Food Chem. 2007 Jan 27;55(4):1084–1096. doi: 10.1021/jf062431s

Table 5.

Phenolic Compounds in Cranberry

peak tR
min)
[M + H]+/
[M - H]−
(m/z)
[A + H]+/[A - H]−
and other PI
ions (m/z)
UV/vis Abs
λmax (nm)
identification
anthocyanins (group VI)
C1 6.01 449/447 287/285 280, 516 cyanidin 3-O-galactosidea
C2 7.99 419/417 287/285 280, 516 cyanidin 3-O-arabinoside
C3 9.26 463/461 301/299 278, 516 peonidin 3-O-galactosidea
C4 11.54 433/431 301/299 278, 516 peonidin 3-O-arabinoside
catechin (group V)
C5 15.79 291/289 280 epicatechina
glycosylated flavonols (group II)
C6 20.23 481/479 319/317 264, 358 myricetin 3-O-galctoside
C7 22.18 451/449 319/317 264, 358 myricetin 3-O-xylopyranoside
C8 22.80 451/449 319/317 b myricetin 3-O-arabinopyranoside
C9 23.23 451/449 319/317 264, 358 myricetin 3-O-arabinofuranoside
C10 25.04 465/449 319/317 264, 358 myricetin 3-O-rhamnosidea
C11 26.02 465/463 303/301 256, 266 sh, 352 quercetin 3-O-galactosidea
C12 27.40 465/463 303/301 256, 266 sh, 352 quercetin 3-O-glucoside a
C13 28.71 435/433 303/301 256, 266 sh, 352 quercetin 3-O-xyloside
C14 29.73 435/433 303/301 256, 266 sh, 352 quercetin 3-O-arabinopyranoside
C15 31.29 435/433 303/301 256, 266 sh, 352 quercetin 3-O-arabinofuranoside
C16 30.15 449/447 303/301 256, 266 sh, 352 quercetin 3-O-rhamnosidea
flavonols (group II)
C17 36.23 319/317 254, 372 myricetina
C18 48.01 303/301 256, 266 sh, 370 quercetina
a

Identification with standard.

b

Not determined.

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