Abstract

ACACIO-CHIRINO, Noel. Evaluation of quality parameters for a dairy drink with fermented Aloe. RTQ [online]. 2024, vol.44, n.1, pp. 75-90.  Epub Feb 31, 2024. ISSN 2224-6185.

Due to the diversification of dairy products developed in the state of Falcón, the introduction of a fermented dairy product derived from yogurt combined with Aloe vera gel, a traditional crop of the region, is novel due to its nutritional properties and health benefits. The objective of this research was to evaluate the quality of a dairy drink with fermented aloe according to current regulations. Important authors such as Tamime and Robinson 1, Morillo and Toyo 2, Méndez and Romero 3 were taken as references. Product elaboration runs were carried out on a laboratory scale, in order to establish the adequate proportions of the fruity Aloe gel by mixing fruit pulp, sugar and Aloe gel, the most accepted being the 1:1:1 ratio. The physicochemical and microbiological characterization of the raw material and the finished product was carried out using the COVENIN standards and organoleptic tests to untrained judges to ensure the acceptance of the product, from which a fermented milk drink was obtained with the addition of 50 % gel of Fruity Aloe with a pH of 4,51; a titratable acidity of 0,837 % lactic acid; 3,64 % fat and 12,92 % non-fat solids. Regarding the microbiological quality, few yeasts and the absence of coliform bacteria were found, which complies with the physicochemical and microbiological requirements demanded by the regulations, allowing the obtaining of a quality product suitable for human consumption based on natural raw materials.

Keywords : quality; beverages; dairy products; gel; Aloe vera.

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