High‐resolution mass spectrometry to evaluate the influence of cross‐breeding segregating populations on the phenolic profile of virgin olive oils

Medina, Verónica Sánchez de; Calderón-Santiago, M.; Riachy, Milad El; Priego-Capote, Feliciano; Castro, M.D. Luque de

doi:10.1002/jsfa.6653

Cited by 14 publications

(8 citation statements)

References 23 publications

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“…All these components are responsible of well-known healthy properties of VOO ( Pérez-Jiménez et al, 2007 ). High variability for most olive oil quality components has been reported in progenies from breeding programs ( Sánchez de Medina et al, 2014 , 2015 ; De la Rosa et al, 2016 ). However, compositional quality of VOOs from wild origin has been scarcely studied.…”

Section: Introductionmentioning

confidence: 99%

Using Wild Olives in Breeding Programs: Implications on Oil Quality Composition

et al. 2018

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A wide genetic diversity has been reported for wild olives, which could be particularly interesting for the introgression of some agronomic traits and resistance to biotic and abiotic stresses in breeding programs. However, the introgression of some beneficial wild traits may be paralleled by negative effects on some other important agronomic and quality traits. From the quality point of view, virgin olive oil (VOO) from olive cultivars is highly appreciated for its fatty acid composition (high monounsaturated oleic acid content) and the presence of several minor components. However, the composition of VOO from wild origin and its comparison with VOO from olive cultivars has been scarcely studied. In this work, the variability for fruit characters (fruit weight and oil content, OC), fatty acid composition, and minor quality components (squalene, sterols and tocopherols content and composition) was studied in a set of plant materials involving three different origins: wild genotypes (n = 32), cultivars (n = 62) and genotypes belonging to cultivar × wild progenies (n = 62). As expected, values for fruit size and OC in wild olives were lower than those obtained in cultivated materials, with intermediate values for cultivar × wild progenies. Wild olives showed a remarkably higher C16:0 percentage and tocopherol content in comparison to the cultivars. Contrarily, lower C18:1 percentage, squalene and sterol content were found in the wild genotypes, while no clear differences were found among the different plant materials regarding composition of the tocopherol and phytosterol fractions. Some common highly significant correlations among components of the same chemical family were found in all groups of plant materials. However, some other correlations were specific for one of the groups. The results of the study suggested that the use of wild germplasm in olive breeding programs will not have a negative impact on fatty acid composition, tocopherol content, and tocopherol and phytosterol profiles provided that selection for these compounds is conducted from early generations. Important traits such as tocopherol content could be even improved by using wild parents.

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Section: Introductionmentioning

confidence: 99%

Using Wild Olives in Breeding Programs: Implications on Oil Quality Composition

et al. 2018

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“…As can be seen, VOOs from crosses Sikitita × Arbosana vs Picual × Koroneiki and Picual × Koroneiki vs Arbequina × Arbosana show separation, whereas those from crosses Arbequina × Arbosana vs Sikitita × Arbosana appear overlapped, which confirms no discrimination between these two crosses according to genotype. This study can be compared with a previous one focused on the influence of the genotype on the phenolic composition of VOOs . In that case, the phenolic profile did not allow discriminating Arbequina × Arbosana and Sikitita × Arbosana samples either, but a certain separation trend was visualized.…”

Section: Resultsmentioning

confidence: 87%

“…This study can be compared with a previous one focused on the influence of the genotype on the phenolic composition of VOOs. 20 In that case, the phenolic profile did not allow discriminating Arbequina × Arbosana and Sikitita × Arbosana samples either, but a certain separation trend was visualized.…”

Section: Discrimination Of Voos From Cross Breeding Segregating Populmentioning

confidence: 96%

Composition of fatty acids in virgin olive oils from cross breeding segregating populations by gas chromatography separation with flame ionization detection

et al. 2014

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“…Examples in tomato (Overy et al 2005) and rice (Calingacion et al 2012, Heuberger et al 2010, Lou et al 2011 were successful in linking metabolites to genetic information to facilitate strategic breeding efforts. Metabolomic studies have also been used to explore the phenotypic diversity in melon (Allwood et al 2014, Bernillon et al 2013, apple (Cuthbertson et al 2012), pepper (Wahyuni et al 2013), and olives (Sánchez de Medina et al 2014), demonstrating the ability to separate varieties by their metabolite profiles and identify differentiating phytochemicals.…”

Section: Impact Of Agricultural Practices and Genetic Lines On Food Qmentioning

confidence: 99%

Metabolomic Technologies for Improving the Quality of Food: Practice and Promise

Johanningsmeier

Harris

Klevorn

2016

Annu. Rev. Food Sci. Technol.

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It is now well documented that the diet has a significant impact on human health and well-being. However, the complete set of small molecule metabolites present in foods that make up the human diet and the role of food production systems in altering this food metabolome are still largely unknown. Metabolomic platforms that rely on nuclear magnetic resonance (NMR) and mass spectrometry (MS) analytical technologies are being employed to study the impact of agricultural practices, processing, and storage on the global chemical composition of food; to identify novel bioactive compounds; and for authentication and region-of-origin classifications. This review provides an overview of the current terminology, analytical methods, and compounds associated with metabolomic studies, and provides insight into the application of metabolomics to generate new knowledge that enables us to produce, preserve, and distribute high-quality foods for health promotion.

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High‐resolution mass spectrometry to evaluate the influence of cross‐breeding segregating populations on the phenolic profile of virgin olive oils

Cited by 14 publications

References 23 publications

Using Wild Olives in Breeding Programs: Implications on Oil Quality Composition

Using Wild Olives in Breeding Programs: Implications on Oil Quality Composition

Composition of fatty acids in virgin olive oils from cross breeding segregating populations by gas chromatography separation with flame ionization detection

Metabolomic Technologies for Improving the Quality of Food: Practice and Promise

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