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Browsing by Author "Hurtado, Nelson"
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Article
Chemical characterisation of anthocyanins in tamarillo (Solanum betaceum Cav.) and Andes berry (Rubus glaucus Benth.) fruits
Osorio, Coralia; Hurtado, Nelson; Dawid, Corinna; Hofmann, Thomas; Heredia Mira, Francisco José; Morales, Alicia Lucía (Elsevier, 2012-06-15)The anthocyanin composition of tamarillo (Solanum betaceum Cav., red variety) and Andes berry (Rubus glaucus Benth.) was ...
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Effect of Technological Practices on Individual Betalains and Antioxidant Activity of Columbian Betalain-rich Raw Materials
Montes Lora, Sandra; Hurtado, Nelson; Mosquera, Natalia; Heredia Mira, Francisco José; Cejudo Bastante, María Jesús (Wiley-Blackwell, 2016)The effect of different technological practices on ulluco (ullucus tuberosus) and Opuntia dillenii has been scrutinised. ...
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Estabilidad del contenido de betalaínas del fruto Stenocereus griseus bajo diferentes condiciones tecnológicas
Muñoz Burguillos, Pablo; Hurtado, Nelson; Vicario Romero, Isabel; Heredia Mira, Francisco José; Cejudo Bastante, María Jesús (Fundación Alimentación Saludable, 2019) -
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First accurate profiling of antioxidant anthocyanins and flavonols of Tibouchina urvilleana and Tibouchina mollis edible flowers aided by fractionation with Amberlite XAD-7
Solarte, Natalia; Cejudo Bastante, María Jesús; Hurtado, Nelson; Heredia Mira, Francisco José (Wiley, 2022)A purification and fractionation process of the edible flowers of Tibouchina mollis and Tibouchina urvilleana followed by ...
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Identification of New Betalains in Separated Betacyanin and Betaxanthin Fractions from Ulluco (Ullucus tuberosus Caldas) by HPLC-DAD-ESI-MS
Mosquera, Natalia; Cejudo Bastante, María Jesús; Heredia Mira, Francisco José; Hurtado, Nelson (Springer, 2020)An improved methodology of achieving an accurate separation of pure fractions of betacyanins and betaxanthins from Ullucus ...
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Impact of pH and Temperature on the Colour and Betalain Content of Colombian Yellow Pitaya Peel (Selenicereus Megalanthus)
Cejudo Bastante, María Jesús; Hurtado, Nelson; Delgado, Angélica; Heredia Mira, Francisco José (Springer Nature, 2016)The effects of different pHs (4, 5 and 6), temperatures (4, 20 and 80 °C) and storage (up to 12 days) on differential ...
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Pigment Composition and Antioxidant Capacity of Betacyanins and Betaxanthins Fractions of Opuntia Dillenii (Ker Gawl) Haw Cactus Fruit
Betancourt, Carolina; Cejudo Bastante, María Jesús; Heredia Mira, Francisco José; Hurtado, Nelson (Elsevier, 2017)A purification and fractionation of Opuntia dillenii (Ker-Gawl) Haw extracts followed by betalainic and phenolic ...
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Potential use of new Colombian sources of betalains. Color stability of ulluco (Ullucus tuberosus) extracts under different pH and thermal conditions
Cejudo Bastante, María Jesús; Hurtado, Nelson; Mosquera, Natalia; Heredia Mira, Francisco José (Elsevier, 2014-10)The potential use of ulluco (Ullucus tuberosus) extracts to be added as natural colorant to other products has been studied. ...
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Potential use of new Colombian sources of betalains. Colorimetric study of red prickly pear (Opuntia dillenii) extracts under different technological conditions
Cejudo Bastante, María Jesús; Hurtado, Nelson; Heredia Mira, Francisco José (Elsevier, 2015)A new source of betalains to be used as natural colorant (Opuntia dillenii) has been studied. The stability of O.dillenii ...
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Revalorization of Colombian purple corn Zea mays L. by-products using two-step column chromatography
Carrera, Estefanía J.; Cejudo Bastante, María Jesús; Hurtado, Nelson; Heredia Mira, Francisco José; González-Miret Martín, María Lourdes (Elsevier, 2023-07)Colombian purple corn Zea mays L. by-products have been chemically characterized. To achieve this, after Amberlite XAD-7 ...