@misc{10481/76649,
year = {2022},
month = {7},
url = {http://hdl.handle.net/10481/76649},
abstract = {Olea europaea subsp. cuspidata has a relatively low commercial value due to the low size
and pulp to stone ratio of its drupes compared to commercial olive cultivars. Nevertheless, this
subspecies could represent a valid source of useful traits for olive breeding. In the current work,
the drupe metabolic composition (secoiridoids, flavonoids, simple phenols, triterpenic acids, etc.)
of a progeny of 27 cuspidata genotypes coming from free pollination and their female parent was
evaluated by applying a powerful LC-MS method. A total of 62 compounds were detected within
the profiles; 60 of them were annotated and 27 quantified. From a quantitative point of view, the
genotypes from the progeny of cuspidata showed quite different metabolic profiles to olive common
cultivars (“Arbequina”, “Frantoio”, “Koroneiki” and “Picual”) used as controls. Cuspidata drupes
were richer in terms of several bioactive compounds such as rutin, hydroxytyrosol glucoside, a few
interesting secoiridoids and the compounds of m/z 421 and 363. The relationships among several
secondary metabolites determined in the progeny inferred from the results of both PCA and crosscorrelation
analysis were explained according to metabolic biosynthesis pathways in olive drupes.
These outcomes underlined the potential of cuspidata genetic resources as a source of potentially
interesting variability in olive breeding programs.},
organization = {FEDER/Junta de Andalucia-Consejeria de Transformacion Economica, Industria, Conocimiento y Universidades	P20_00263},
organization = {FEDER/Junta de AndaluciaConsejeria de Economia y Conocimiento	B-AGR-416-UGR18},
organization = {Andalusian Institute of Agricultural and Fisheries Research and Training (IFAPA)	AVA2019.027},
organization = {European Commission},
organization = {Spanish Government	FPU19/00700},
publisher = {MDPI},
keywords = {Breeding programs},
keywords = {Cuspidata},
keywords = {Olive drupe},
keywords = {Metabolic profile},
keywords = {LC-MS},
title = {Fruit Phenolic and Triterpenic Composition of Progenies of Olea europaea subsp. cuspidata, an Interesting Phytochemical Source to Be Included in Olive Breeding Programs},
doi = {10.3390/plants11141791},
author = {Serrano García, Irene and Olmo García, Lucía and Polo Megías, Daniel and Gómez Caravaca, Ana María and Carrasco Pancorbo, Alegría},
}