Natural yogur obtained from milk with dairy serum a laboratory scale, national university of engineering, north regional headquarters, Estelí Nicaragua
DOI:
https://doi.org/10.5377/elhigo.v9i1.8997Keywords:
fermentation, formulation, sensorial analysis, wheyAbstract
The purpose of the research was to prepare a fermented beverage (yogurt) resulting from a mixture between whey and whole milk, using three formulations with different proportions of whey and whole milk 30/70, 50/50 and 70/30, respectively. Complying with the optimal organoleptic properties, seeking the reduction in production costs and at the same time the reuse of whey as a pollutant of the environment. To start the yogurt production, the raw material was characterized using fresh whole cow's milk and fresh whey from the cheese processing, both substances (milk and whey) were subjected to chemical physical analysis (temperature, density and titratable acidity). The three types of yogurt formulations were prepared and it was determined by sensory analysis that the formula containing 70% milk and 30% whey presented better organoleptic characteristics. With the selected formulation, calculations of productive performance and mass balances were performed, it was found that the yield in relation to 3.68 kg of milk-whey mixture, equivalent to 100% was 2.11 kg of yogurt, that is 54%, this being the production yield. At the same time, the general costs to produce 100 yogurt containers of 250 ml each were calculated and the cost of producing the 100 containers was found to be C$ 1,777.27, giving a cost per unit of C$ 17.77.
Downloads
4128
HTML (Español (España)) 4053
Published
How to Cite
Issue
Section
License
Todo el material publicado en la revista se comparte bajo la Licencia Creative Commons Attribution-NonCommercial-NoDerivatives 4.0., se permite la copia y redistribución del material en cualquier medio o formato siempre y cuando se de crédito de forma explícita a la revista, el autor y la obra, se distribuya de forma gratuita y sin hacer modificaciones al contenido.