“Evaluación de la reutilización del aceite Oleína de Palma al elaborar Snacks”

Imeri Ordoñez, Luis Enrique (2016) “Evaluación de la reutilización del aceite Oleína de Palma al elaborar Snacks”. Other thesis, Universidad de San Carlos de Guatemala.

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ABSTRACT This investigation work was made with the principal object to improve the reuse of palm oleina oil, in one line of process for the making of snacks, of an industry of fritters in Guatemala City. The free fatty acids of the oil is the characteristic of shelf life, in the use of fritters oil, it represents the degradation. Only use the new oil during the frying period represents for the industry one high financial cost, also a lot of discard oil, with an index of acidity in the range between (0, 20-0, 60). Actually this reuse oil is not used for the starting process because is important to make material balance to use that reused oil after washing equipment. The discard oil comes from many lines and is used in minimum quantities like alternately supplies with new oil to keep the oil level on the fryer and quality parameters, nevertheless the exact amounts to add oil from others line process where unknown therefore not a constant dosage of such oil was made and not this resource was optimized. With this addition form, is reduced the consumption of the new oil so profits are improved similarly optimize the use of discard oil. The adding calculated amounts to fryer oil reused in the matrix, doesn’t show any statistically significant Difference, according to the actual addition, achieving to improve the performance of the reused oil. It is recommended that when the mixture came to the maximum limit managed by the operator of 0.35 of acidity, the period of time dragged on the new oil will be dosage, and then decrease the acidity of the oil for then use the dosage matrix of reused oil.

Item Type: Thesis (Other)
Additional Information: 22 T(737)Ali
Uncontrolled Keywords: Acidos, aceites, Palma, Oleína, Grasas, Fritura,
Subjects: 600 Tecnología (Ciencias aplicadas) > 600 Tecnología (Ciencias aplicadas) > 602 Miscelánea
600 Tecnología (Ciencias aplicadas) > 660 Ingeniería química > 661 Tecnología de químicos industriales
Divisions: 22 Centro Universitario del Sur-Occidente - CUNSUROC > Ingeniería en Alimentos
Depositing User: Ana Teresa / ATCY Cap Yes
Date Deposited: 03 Mar 2018 01:30
Last Modified: 03 Mar 2018 01:30
URI: http://www.repositorio.usac.edu.gt/id/eprint/6266

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