aspg-21-2981-1791472411 20261008151331 American Scientific Publishing Group admin@americaspg.com American Scientific Publishing Group International Journal of Neutrosophic Science IJNS 2692-6148 2690-6805 2025 25 1 Zoila Eliana Zambrano Ochoa Technical University of Cotopaxi, Ecuador Gabriela Beatriz Arias Palma Technical University of Cotopaxi, Ecuador Carmen Amelia Cando Condorcana Technical University of Cotopaxi, Ecuador Jhony Daniel Lema Ramos Technical University of Cotopaxi, Ecuador In this study, a thorough evaluation of the impact of whey use in the production of flavored beverages was carried out, using the neutrosophic analysis of variance method as the central research tool· The research focused on analyzing how whey, a byproduct of cheese production, could be used effectively in the production of flavored beverages, exploring its possible benefits and challenges from a comprehensive and multidisciplinary perspective· Through a series of experiments and exhaustive analyses, different variants of flavored beverages were examined, evaluating both their sensory quality and physical-chemical stability, and compared with beverages made without whey, revealing valuable insights about their viability and potential in the beverage industry· food and drinks· The findings of this study not only offer a deeper understanding of the role of whey in the production of flavored beverages, but also highlight the importance of the variance neutrosophic approach in evaluating this complex relationship· By integrating sensory analyzes with physicochemical measurements and stability considerations, a holistic and accurate picture of the effects of whey on the quality and characteristics of beverages could be obtained· These results not only have practical implications for the food industry, but also contribute to the advancement of research in multidimensional analysis methods and their application in the evaluation of innovative and sustainable food products. 2025 347 357 2981 https://creativecommons.org/licenses/by/4.0/ 10.54216/IJNS.250131 https://www.americaspg.com/journal/21/article/2981 https://www.americaspg.com/storage/articles/manuscripts/01M2QTA74SDMTMT3HCB41DTVNN.pdf