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A gene-derived SNP-based high resolution linkage map of carrot including the location of QTL conditioning root and leaf anthocyanin pigmentation
(2014-12)Purple carrots accumulate large quantities of anthocyanins in their roots and leaves. These flavonoid pigments possess antioxidant activity and are implicated in providing health benefits. Informative, saturated linkage ... -
Antioxidant pectin enriched fractions obtained from discarded carrots (Daucus carota L.) by ultrasound-enzyme assisted extraction
(2019-03-19)Carrot residues were upgraded as pectin-enriched fractions (PEFs) useful for functional food formulation due to co-extracted antioxidants (α- and β-carotenes, lutein, α-tocopherol), and gelling effect. High power ultrasound ... -
Caracterización por contenido de β-carotenos de ocho cultivares de zanahoria (Daucus carota L.) y su relación con el color = Characterization β-carotene content of eight cultivars of carrot (Daucus carota L.) and its relation to the color
(Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias, 2013)El objetivo fue determinar, durante dos años, el contenido de β-caroteno y su relación con el Índice de Color (IC), de ocho cultivares comerciales del tipo 'Flakkee' cultivadas en el INTA La Consulta. El diseño ... -
Carrot pectin enriched fraction as a functional additive: Antioxidant and gelling effects in a model spreadable chia oil-in-water emulsion
(Elsevier, 2020-05-15)An orange-colored pectin-enriched fraction previously obtained from discarded carrots (CPEF; 42%-methylated, 14%-acetylated, 50% uronic acids) through high-power-ultrasound and bacterial hemicellulase, carrying carotenes, ... -
Characterization of Purple Carrot Germplasm for Antioxidant Capacity and Root Concentration of Anthocyanins, Phenolics, and Carotenoids
(MDPI, 2023-04)The present study characterized a genetically and phenotypically diverse collection of 27 purple and two non-purple (one orange and one yellow) carrot accessions for concentration of root anthocyanins, phenolics, and ... -
Comparison of the quality attributes of carrot juice pasteurized by ohmic heating and conventional heat treatment
(2021-03-04)This study aimed to evaluate the effect of pasteurization of carrot juice by heat treatment (80 °C – 7 min) and ohmic heating (OH) on its physicochemical and chromatic parameters, enzymatic and microbiological inactivation, ... -
Determination of the effective radiation dose for mutation breeding in purple carrot (Daucus carota L.) and possible variations formed
(Springer, 2021-08)Background: Plant breeding allows altering the genetic structure of plants to meet human needs. The use of radiation technology for inducing mutations and -thereby- new phenotypic variants has become increasingly common ... -
Differential and Cultivar-Dependent Antioxidant Response of Whole and Fresh-Cut Carrots of Different Root Colors to Postharvest UV-C Radiation
(MDPI, 2023-03)Fresh-cut produce have become widely popular, increasing vegetable consumption in many parts of the word. However, they are more perishable than unprocessed fresh vegetables, requiring cold storage to preserve their quality ... -
Dissecting the genetic control of root and leaf tissue-specific anthocyanin pigmentation in carrot (Daucus carota L.)
(Springer, 2019-05-29)Purple carrots can accumulate large quantities of anthocyanins in their root tissues, as well as in other plant parts. This work investigated the genetic control underlying tissue-specific anthocyanin pigmentation in the ... -
Diversity, genetic mapping, and signatures of domestication in the carrot (Daucus carota L.) genome, as revealed by Diversity Arrays Technology (DArT) markers
(2014-03)Carrot is one of the most economically important vegetables worldwide, but genetic and genomic resources supporting carrot breeding remain limited. We developed a Diversity Arrays Technology (DArT) platform for wild and ... -
Efectos de la fecha de siembra y trasplante y la densidad de implantación de miniraíces de zanahoria sobre la producción de semillas = Effects of sowing and transplant date and planting density of carrot stecklings on seed production
(Asociación Argentina de Horticultura, 2013)El empleo de miniraíces es una alternativa para implantar el cultivo de zanahoria destinado a la producción de semillas. Para su utilización se necesita establecer la fecha de siembra y trasplante y la densidad de ... -
Ensayo comparativo de rendimiento de cinco cultivares bienales de zanahoria (Daucus carota l.) en la Región Semiárida Pampeana, bajo riego por goteo = Performance comparative test for five biennial cultivars of carrot (Daucus carota l.) In the Pampean Semiarid Region, under drip irrigation
(Facultad de Agronomía, UNLPam, 2014)El objetivo del trabajo fue evaluar el rendimiento y la calidad de las raíces de cinco cultivares bienales de zanahoria en la Región Semiárida Pampeana: Natasha, Supreme, Beatriz INTA, y dos líneas de mejoramiento del ... -
Estudio genético y molecular de la respuesta a la vernalización en zanahoria (Daucus carota L.)
(Universidad Nacional de Cuyo, 2011-12)La zanahoria es una planta bienal de estación fría que requiere de un período de vernalización para florecer. Sin embargo, algunos cultivares adaptados a zonas más cálidas requieren de menor vernalización y son clasificados ... -
Evaluación de cultivares de zanahoria en el Valle de Uco, Mendoza = Carrot cultivar evaluation in Uco Valley, Mendoza
(Asociación Argentina de Horticultura, 2014)En Argentina se cultivan entre 7.000 y 9.900 hectáreas con zanahoria abasteciendo el mercado interno y con un excedente que se exporta. Mendoza es la principal provincia productora. El objetivo del trabajo fue evaluar la ... -
Evaluación y análisis de técnicas de preservación de hortalizas de IV gama
(Ediciones INTA, 2022-11)En la actualidad, la tendencia para el consumo de alimentos mínimamente procesados como hortalizas y frutas de iv gama crece conforme los cambios en los hábitos de consumo. Los métodos de conservación favorecen la inocuidad ... -
Expression and mapping of anthocyanin biosynthesis genes in carrot
(2013-07)Anthocyanin gene expression has been extensively studied in leaves, fruits and flowers of numerous plants. Little, however, is known about anthocyanin accumulation in roots of carrots or other species. We quantified ... -
Functional characterization of DcMYB11, an R2R3 MYB associated with the purple pigmentation of carrot petiole
(Springer, 2023-07)The accumulation of anthocyanin pigments can exhibit different patterns across plant tissues and crop varieties. This variability allowed the investigation of the molecular mechanisms behind the biosynthesis of these ... -
Genetic and Transcription Profile Analysis of Tissue-Specific Anthocyanin Pigmentation in Carrot Root Phloem
(MDPI, 2021-09)In purple carrots, anthocyanin pigmentation can be expressed in the entire root, or it can display tissue specific-patterns. Within the phloem, purple pigmentation can be found in the outer phloem (OP) (also called the ... -
Genetic structure and domestication of carrot (Daucus carota subsp. sativus) (Apiaceae)
(2013-05)• Premise of the study: Analyses of genetic structure and phylogenetic relationships illuminate the origin and domestication of modern crops. Despite being an important worldwide vegetable, the genetic structure and ... -
Gradient of vernalization requirement in carrot cultivars from diverse geographical origins
(Wiley, 2021-04)On the bases of their vernalization requirement (VR) for flowering, a genetically‐conditioned trait, carrots are typically classified as annuals and biennials. A previous study using F2 populations derived from crosses ...