Bibliographic citations
Girano, M., (2018). Influencia de tipo de envase en la vida útil de la crema de sacha inchi (Plukenetia volubilis L.) para consumo humano [Tesis, Universidad Nacional de San Martín. Fondo Editorial]. http://hdl.handle.net/11458/3145
Girano, M., Influencia de tipo de envase en la vida útil de la crema de sacha inchi (Plukenetia volubilis L.) para consumo humano [Tesis]. PE: Universidad Nacional de San Martín. Fondo Editorial; 2018. http://hdl.handle.net/11458/3145
@misc{renati/1056091,
title = "Influencia de tipo de envase en la vida útil de la crema de sacha inchi (Plukenetia volubilis L.) para consumo humano",
author = "Girano Ramirez, Mayte",
publisher = "Universidad Nacional de San Martín. Fondo Editorial",
year = "2018"
}
The influence of the type of container on the useful life of Sacha Inchi cream (Plukenetia volubilis L) for human consumption was studied through accelerated storage tests 15, 25 and 35 °C, using two types of containers: polypropylene container and glass container, taking as an indicator of deterioration the peroxide index for 12 weeks. The prediction of useful life based on zero-order kinetic reactions establishing a peroxide index limit of 15 meq O2 / kg, the same as correlated with the sensory test (flavor descriptor rancid oxide) whose intensity was perceived as light to moderate and in the microbiological analysis of the Sacha Inchi cream, the numbering of S. aureus (NMP / g) was affected, going from <10 to <100 and numbering of mold (CFU / g) going from <10 to 20 for the packaging of polypropylene at 25 °C based on NTS (2008) in category 4.1. The life-time prediction model for any temperature for the transparent glass container using Q10 = 1.733, was tf=15.721 e^(-0.034T) while for the polypropylene container with Q10 = 1.405 it was tf=30.630 e^(-0.55T). In addition, It was performed a comparative test with a transparent and dark glass container at 25 ° C for one month; the useful life was 6.93 and 17.9 weeks respectively, evidencing the influence of light on the conservation of Sacha Inchi cream.
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