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Table 1 Identification of constituents from the Fr-BuVT of V. tucanorum via LC-MS in negative mode

From: Vochysia tucanorum Mart. butanol fraction presents antitumoral activity in vivo and prevents the installation of cachexia in solid Ehrlich tumor model

Peak Retention time (min) Molecular ion (m/z) [M-H] MS/MS ions (m/z) Putative compound Ref.
1 19.52 385 NI
2 22.11 461 299, 285, 283, 223 Luteolin metil ether O-hexoside [9]
3 28.14 447 285 Luteolin O-hexoside [9]
4 32.97 637 NI
5 36.47 727 NI
6 37.75 711 503 NI
7 40.04 665 503, 241 Tetrahydroxy oleanoic acid O-hexoside (Arjunglucoside I) [8, 26]
8 49.97 519 501, 409, 301 Pentahydroxy oleanoic acid (Bellericagenin B) [26]
9 54.44 503 485, 457, 409, 393 Tetrahydroxy oleanoic acid (Sericic acid) [27]
10 55.49 571 503, 241 Tetrahydroxy oleanoic acid derivative [27]
11 59.74 571 503 NI
  1. NI Non-identified.