2024-03-28T12:54:00Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/179102019-02-27T09:55:51Zcom_10261_72com_10261_6col_10261_325
Composition of Quince ( Cydonia oblonga Miller) seeds: phenolics, organic acids and free amino acids
Silva, Branca M.
Andrade, Paula B.
Ferreres, Federico
Seabra, Rosa M.
Oliveira, M. Beatriz
Oliveira, P. P.
Ferreira, Margarida A.
Cydonia oblonga Miller
Quince seeds
Phenolics
Organic acids
Free amino acids
7 pages.
Phenolic compounds, organic acids and free amino acids of quince seeds were determined by HPLC/DAD, HPLC/UV and GC/FID, respectively. Quince seeds presented a phenolic profile composed of 3- O -caffeoylquinic, 4- O -caffeoylquinic, 5- O -caffeoylquinic and 3,5-dicaffeoylquinic acids, lucenin-2, vicenin-2, stellarin-2, isoschaftoside, schaftoside, 6- C -pentosyl-8- C -glucosyl chrysoeriol and 6- C -glucosyl-8- C -pentosyl chrysoeriol. Six identified organic acids constituted the organic acid profile of quince seeds: citric, ascorbic, malic, quinic, shikimic and fumaric acids. The free amino acid profile was composed of 21 identified free amino acids and the three most abundant were glutamic and aspartic acids and asparagine.
2009-10-22T08:19:11Z
2009-10-22T08:19:11Z
2005-04
artÃculo
Natural Product Research 19(3): 275-281 (2005)
1478-6419
http://hdl.handle.net/10261/17910
10.1080/14786410410001714678
1029-2349
eng
http://dx.doi.org/10.1080/14786410410001714678
closedAccess
Taylor & Francis