Encapsulation of aloe vera and its effect during yogur incubation

Authors

  • Ricardo Adolfo Parra Huertas Universidad Pedagógica y Tecnológica de Colombia UPTC

Keywords:

encapsulation, extrusion, food, fructose.

Abstract

The yogurt is milk derivative highly consumed around the world, as well as aloe vera. Both have reports tocontribute to human health. The purpose of this research is to determine the effect of the addition of capsules with aloe vera during the incubation of yogurt. Aloeverawas encapsulated in alginate at two different concentrations, 1% and 2%, addingthe capsules from the moment of incubation and comparing the effect of the addition of capsules withthe non-addition of them. For these samples were determined: pH, acidity, syneresis, lactic acid bacteria count, sensory evaluation and proximate analysis. The results indicated that for the three treatments pH values and acid behaved similarly to each characteristic of the yogurt during incubation. The lactic acid bacteria count indicated that treatment with capsules containing 2% sodium alginate had higher counts. Sensorially, three treatments had a favorable acceptability; proximate analysis had favorable values. In conclusion, the tests showed the viability of encapsulated aloe vera in the manufacture of yogurt during incubation time without being affected by the concentration of sodium alginate.

Author Biography

Ricardo Adolfo Parra Huertas, Universidad Pedagógica y Tecnológica de Colombia UPTC

Msc. Química de Alimentos Universidad Pedagógica y Tecnológica de Colombia

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How to Cite

Parra Huertas, R. A. (2014). Encapsulation of aloe vera and its effect during yogur incubation. Cultura científica, (12), 66–73. Retrieved from https://revista.jdc.edu.co/index.php/Cult_cient/article/view/154

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Published

2014-10-27

Issue

Section

Review article