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http://dspace.udla.edu.ec/handle/33000/11808| Tipo de material : | bachelorThesis |
| Título : | Caracterización de compuestos bioactivos, físicos y químicos del fruto milagroso (Synsepalum dulcificum) para aplicaciones agroindustriales |
| Autor : | Cóndor Soto, Yoselyn Fernanda |
| Tutor : | Moncayo Moncayo, Pablo Santiago |
| Palabras clave : | PRODUCTOS QUÍMICOS;COMPUESTOS BIOACTIVOS;QUÍMICA DE ALIMENTOS;MIRACLE BERRY |
| Fecha de publicación : | 2019 |
| Editorial : | Quito: Universidad de las Américas, 2019 |
| Citación : | Cóndor Soto, Y. F. (2019). Caracterización de compuestos bioactivos, físicos y químicos del fruto milagroso (Synsepalum dulcificum) para aplicaciones agroindustriales (Tesis de pregrado). Universidad de las Américas, Quito. |
| Resumen : | La fruta milagrosa, también conocida como miracle berry, sweet berry en inglés, fruit miraculeux francés, fruta do milagre portugués, wunderbeere alemán y frutto miracroso en italiano, es un arbusto originario de África occidental que produce bayas rojas las cuales presentan una glucoproteína llamada miraculina que tiene la capacidad de modificar un sabor ácido en dulce… |
| Descripción : | The miraculous fruit, also known as miracle berry, sweet berry (English), fruit miraculeux (French), fruit-do-milagre (Portuguese), wunderbeere (German) and frutto miracroso (Italian), is a shrub native to West Africa that produces red berries which have a glycoprotein called miraculin that has the ability to modify an acid taste in sweet. This glycoprotein can be used as an additive within the medicine or food industries. In the present investigation, the objective was the characterization of bioactive, physical and chemical compounds of the miraculous fruit (Synsepalum dulcificum) for agroindustrial applications. This fruit was collected from the Ecuaforestar farm located in the Union province of Esmeraldas and later it was lyophilized to avoid the loss of organoleptic properties. The analysis of polyphenols, antioxidant capacity, flavonoids, anthocyanins, carotenoids, total sugars, moisture and protein was carried out in the Department of Nutrition and Quality of the National Institute of Agricultural Research (INIAP), while the analysis of longitudinal diameter, polar diameter, weight, pH, moisture, fat and fiber were made in the laboratories of the University of the Americas (UDLA) with fresh sample. The results showed that the miraculous fruit had a longitudinal diameter of 9.93 cm, a polar diameter of 1.86 cm, a weight of 1.28 g in fresh base, a pH value of 3.81 in fresh base, an acidity of 0.41 in fresh base, a humidity of 83.37 percent in fresh base, a content of 34.64 mg gallic acid / g in dry base of total polyphenols, 477.32 μm Trolox / g in dry base of antioxidant capacity , 12 mg catechin / g on dry flavonoid base, 2.86 mg cyanidin 3-glucoside chloride / g on dry basis of anthocyanins, 70.70 μg / g on dry basis of carotenoids, 8.79 P percent on dry basis of protein , 3 porcent on fresh fiber basis, 45.65 percent on dry basis of total sugars and 0.66 percent on fresh base of fat. |
| URI : | http://dspace.udla.edu.ec/handle/33000/11808 |
| Aparece en las colecciones: | Ingeniería Agroindustrial y de Alimentos |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| UDLA-EC-TIAG-2019-40.pdf | 2,21 MB | Adobe PDF | Visualizar/Abrir |
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