Identification of Bioactive Compounds of Asparagus officinalis L.: Permutation Test Allows Differentiation among “Triguero” and Hybrid Green Varieties

Jiménez‐Sánchez, Cecilia; Pedregosa, Fabián; Borrás-Linares, Isabel; Lozano-Sánchez, Jesús; Segura‐Carretero, Antonio

doi:10.3390/molecules26061640

Cited by 4 publications

(7 citation statements)

References 40 publications

(22 reference statements)

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“…The firs result of using this landrace in the development of new asparagus cultivars was an octo ploid clonal hybrid ('HT801') that derived from a cross between two octoploid plants (fe male and male) found in two different farmers' plots located in the area where this land race is cultivated [35]. Differences for several important morpho-agronomic traits in thi crop and higher bioactive compound profiles than in current cultivars have been de scribed for this octoploid cultivar [35,36]. This study focused on the development of a pre breeding diploid population carrying germplasm from the tetraploid 'Morado de Huétor The genetic diversity of this population was also assessed employing a set of EST-SSR markers.…”

Section: Plant Materialsmentioning

confidence: 99%

Genetic Variability Assessment of a Diploid Pre-Breeding Asparagus Population Developed Using the Tetraploid Landrace ‘Morado de Huétor’

et al. 2022

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Different studies have reported a narrow genetic base for garden asparagus (Asparagus officinalis L.) due to its common origin, a diploid population (‘Purple Dutch’). The present study focused on the development of new diploid plant material that may be useful to widen the genetic base of the crop by using a tetraploid landrace ‘Morado de Huétor’ (A. officinalis × A. maritimus). With this purpose, a diploid pre-breeding population (n = 1000) carrying introgressions of ‘Morado de Huétor’ has been obtained. This new population derived from crosses under open pollination of a parental collection (n = 77) that was developed in a previous study. The parental collection derived from the first backcrossing using different diploid cultivated plants as a recurrent parent and ‘Morado de Huétor’ as a donor. The genetic diversity of the pre-breeding population was assessed using a set of EST-SSR markers (AG7, AG8, TC1, TC3, TC7, TC9) in a collection of plants (n = 57), which was randomly sampled in the pre-breeding population. The results were compared to previous data obtained from the parental collection, a set of current diploid asparagus cultivars and the landrace ‘Morado de Huétor’. The average of PICm (Polymorphic Information Content) values obtained in the pre-breeding population (0.75) resulted higher than the value obtained in the diploid cultivars (0.63) but lower than in ‘Morado de Huétor’ (0.83). Twenty-two alleles (52.4%) detected in the new diploid population were specific from ‘Morado de Huétor’. Principal Coordinate Analyses (PCoA) revealed that the new population had a genetic diversity distribution different from the current cultivars. This new population was also evaluated for different morpho-agronomic traits (earliness, stalk number, branching height and stalk thickness) for two years. Significant differences among plants (p < 0.001) were found for these five traits and, therefore, a genotype variation is suggested. As a result, 71 plants were selected to develop a breeding base population. The genetic variability of those selected plants was also analyzed and similar genetic variability to the pre-breeding population was obtained. The results obtained in this study show that this new population could be used to enlarge the genetic base of the current diploid asparagus cultivars.

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Section: Plant Materialsmentioning

confidence: 99%

Genetic Variability Assessment of a Diploid Pre-Breeding Asparagus Population Developed Using the Tetraploid Landrace ‘Morado de Huétor’

et al. 2022

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“…Based on our previous study and the MS/MS data reported in the literature, 4,10–28 a total of 342 metabolites were tentatively identified, which were divided into 11 categories, including 53 saponins, 47 flavonoids, 133 lipids, 33 phenolic acids, 31 amino acids, peptides and derivatives, 10 carbohydrates, 7 nucleosides, 9 organic acids, 4 alkaloids, 3 lignans and norlignans and 12 other compounds. The base peak intensity (BPI) chromatograms of the inedible parts of white and green asparagus are shown in ESI Fig.…”

Section: Resultsmentioning

confidence: 99%

Comparison of the inedible parts of white and green asparagus based on metabolomics and network pharmacology

Wei¹,

Qin²,

Li³

2023

Food Funct.

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“…Most of the detected compounds have been previously described in asparagus [ 3 , 18 , 19 , 20 , 21 ]. With regard to phenolic acids, seven compounds were characterized.…”

Section: Resultsmentioning

confidence: 99%

Enhancing the Production of the Phenolic Extracts of Asparagus Using an Advanced Green Process

et al. 2022

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Asparagus officinalis L. is a common vegetable widely consumed due to its high consumer acceptance. In addition to its flavor, green asparagus contains a high amount of bioactive compounds with health-promoting effects. In this sense, the growing concern of the public health system to promote a diet with a higher consumption of vegetables makes research on phytochemicals from this food of interest. In order to study the content of bioactive compounds from plant matrices, the combination of advanced extraction and analytical techniques within the context of green chemistry is an indispensable working model in today’s research. In the present experimental work, the composition of the phytochemicals of green asparagus from the Protected Geographical Indication (PGI) located in Huétor Tájar, Granada (Spain), was evaluated by environmentally friendly extraction techniques. In order to carry out this work, the recovery of bioactive compounds was evaluated by pressurized liquid extraction (PLE) using GRAS (Generally Recognized As Safe) solvents (mixtures of water and ethanol). The extraction was optimized using a Response Surface Methodology (RSM) based on a 24 factorial Central Composite Design (CCD). The experimental model was followed by high-performance liquid chromatography coupled to electrospray ionization time-of-flight mass spectrometry (HPLC–ESI-TOF-MS) analytical methodology for a comprehensive characterization. The optimized methodology was compared with conventional solid–liquid extraction protocols using ethanol and water. The results highlighted the potential of advanced PLE techniques compared to conventional systems for the recovery of green asparagus phytochemicals. Moreover, the analytical characterization allowed the identification and quantitation of major phenolic compounds belonging to phenolic acids and flavonoids families. Therefore, an easy, fast, and novel methodology to optimize the extraction of bioactive compounds from green asparagus has been optimized, using Green and GRAS methodology, which enables a better understanding of the bioactive composition of this widely consumed food.

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Identification of Bioactive Compounds of Asparagus officinalis L.: Permutation Test Allows Differentiation among “Triguero” and Hybrid Green Varieties

Cited by 4 publications

References 40 publications

Genetic Variability Assessment of a Diploid Pre-Breeding Asparagus Population Developed Using the Tetraploid Landrace ‘Morado de Huétor’

Genetic Variability Assessment of a Diploid Pre-Breeding Asparagus Population Developed Using the Tetraploid Landrace ‘Morado de Huétor’

Comparison of the inedible parts of white and green asparagus based on metabolomics and network pharmacology

Enhancing the Production of the Phenolic Extracts of Asparagus Using an Advanced Green Process

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