1. EVALUACIÓN DE LAS ESPECIFICACIONES DE CALIDAD DEL EXTRACTO LIPÍDICO DE CUCURBITA PEPO.
- Author
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García Peñaa, Caridad Margarita, Fernández Puentesa, Sheyla, Pérez Moraa, José Raúl, Martínez Espinosaa, Vivian, and Nogueira Mendozaa, Antonio
- Subjects
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CUCURBITA , *DATA distribution , *CUCURBITA pepo , *FATTY acids , *REFRACTIVE index , *GAUSSIAN distribution , *PEROXIDES , *LIPIDS , *SAPONIFICATION , *QUALITY control - Abstract
The objective was to experimentally determine the quality specification limits for the Cucurbita pepo lipid extract, by using the tabulated K method. Using ten consecutive lots, an analysis was carried out of parameters such as specific weight, refractive indexes, acidity, saponification, peroxide, and fatty acid content (palmitic, stearic, oleic and linoleic). The distribution of the data was assessed. Then, the quality specification limits were calculated, for a 95% degree of confidence. The values obtained in the assessment of physical and chemical parameters demonstrated the quality of the extract, by adhering to the normal distribution of data, with probability values above 0.05. Using the tabulated K method were established unilateral quality specification limits to index of acidity and peroxide, fatty acid content, while to specific weight, refractive and saponification indexes were bilateral. The assessed lots of Cucurbita pepo lipid extract have adequate quality, considering the results of the evaluated parameters. The properties of the assessed lots showed a high degree of compliance. [ABSTRACT FROM AUTHOR]
- Published
- 2022