2017
DOI: 10.21897/rta.v22i1.918
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Extracción y caracterización de pectina de mango de azúcar (Mangifera indica L.)

Abstract: La pectina es un producto tecnológicamente funcional por sus propiedades reológicas. En Colombia en el año 2010 se importaron aproximadamente 195 toneladas de pectina y su demanda sigue en aumento. El objetivo del estudio fue extraer y caracterizar la pectina obtenida de la cáscara de mango de azúcar maduro. El aislamiento del material se realizó mediante hidrolisis ácida, con ácido clorhídrico 0,5 N y alcohol etílico al 96% para su precipitación y purificación. Para la extracción se utilizó un arreglo… Show more

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Cited by 7 publications
(12 citation statements)
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“…These results were similar to other reported pectins, which showed a significant rise of pectin yield at lower pH for extracted pectin from mango peels 27 and watermelon rind 31 . Fig.…”
Section: Discussionsupporting
confidence: 92%
See 1 more Smart Citation
“…These results were similar to other reported pectins, which showed a significant rise of pectin yield at lower pH for extracted pectin from mango peels 27 and watermelon rind 31 . Fig.…”
Section: Discussionsupporting
confidence: 92%
“…However, pectin from agro-industrial processes wastes is generating a great interest because their use can reduce environmental impacts provoked by themselves and give added value to the agro-industrial production chain. Many biological residues such as banana peels 26 , mango peels 27,28 and melon peels 11 have been utilized to obtain pectin. Hence, watermelon rind can be used to produce pectin, while adding value to the watermelon's agribusiness.…”
Section: Introductionmentioning
confidence: 99%
“…Finally, the presence of the C-O group is in the band between 1 000 and 1 100 cm −1 . In addition, the spectrum of pectin appears to be similar to that of commercial pectin, showing the same peaks at a similar wavelength (Chasquibol-Silva, Arroyo-Benites, and Morales-Gomero, 2008; Barreto, Púa, De Alba, and Pión, 2017).…”
Section: Coagulant Substances and Flocculation Aidsmentioning
confidence: 75%
“…Another highly pronounced band in mucilage occurs at 1030 cm-1; it is attributed to the HC-OH stretching of cyclic alcohols, which is also present in starch, although in low signal, and would correspond to the -CO group of polysaccharides [16,17]. On the other hand, a series of bands below 925 cm -1 was observed in the starch (Figure 1), which is characteristic for this type of material, and would be made up of the -CH and -NH stretching as well as linkage vibrational modes C-C, -CO, and C-X [18][19][20], with less intensity for mucilage.…”
Section: Ir Analysismentioning
confidence: 94%