10 results on '"Tavares Filho, Elson Rogério"'
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2. Are healthiness and pleasure dimensions perceived similarly by people with food addiction in Brazil? A case study using holistic sensory methodologies
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Portel, Carolina de Souto, da Silva, Wanessa Pires, Tavares Filho, Elson Rogério, Pagani, Mônica Marques, Pimentel, Tatiana Colombo, Mársico, Eliane Teixeira, de Freitas, Mônica Queiroz, Cruz, Adriano Gomes da, and Esmerino, Erick Almeida
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- 2023
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3. Use of distinct projective techniques in investigating participants' perception of a clean label dairy product: A study on the presence of additives/stabilizers in Ultra high temperature processing milk's label in Brazil.
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de Alcântara, Natália Emmerick, Tavares Filho, Elson Rogério, Pimentel, Tatiana Colombo, Pagani, Mônica Marques, Mársico, Eliane Teixeira, da Cruz, Adriano Gomes, and Esmerino, Erick Almeida
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BEHAVIORISM (Psychology) , *BEHAVIORAL research , *YOUNG adults , *PROJECTIVE techniques , *PSYCHOLOGICAL research - Abstract
Using an online questionnaire, the perception of additives/stabilizers in ultra‐high temperature (UHT) milk was investigated using different projective techniques. Clustering data on the Food Choice Questionnaire (FCQ) identified two groups of participants, Moderates and Judicious, with the latter assigning significantly higher agreement scores for all FCQ items. In the Word Association task, clean label UHT milk was more associated with "Nutrients and Constituents" by the Moderates and less by the Judicious, suggesting that for part of the interviewed participants, the absence of stabilizers increases the general quality of the product. In the Product Personality Profiling task, the same product was related to "young people" and a "balanced diet" by the Moderates. At the same time, the Judicious was designed for a stereotype of healthy living. Finally, the methodologies used provide valuable insights into the dairy sector, holistically highlighting the nuances in consumer preferences and expectations, offering a significant strategic opportunity for developing and promoting new clean‐label products in the segment. Practical Application: Investigating consumer perceptions regarding the absence of additives offers valuable insights for marketing strategies and product development aimed at different consumer market segments, especially the dairy sector, and contributes to consumer psychology and behavioral research. At the same time, the food industry can use these findings to improve attribute communication, build consumer confidence, and adapt products to identified preferences, reflecting a practical intersection between academia and the industry. [ABSTRACT FROM AUTHOR]
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- 2024
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4. Assessment of Brazilian consumers' perception about the presence of stabilisers in UHT milk: A study using virtual focus groups
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de Alcântara, Natália Emmerick, primary, Tavares Filho, Elson Rogério, additional, Pimentel, Tatiana Colombo, additional, Pagani, Mônica Marques, additional, Mársico, Eliane Teixeira, additional, de Oliveira Silva, Adriana Cristina, additional, da Cruz, Adriano Gomes, additional, and Esmerino, Erick Almeida, additional
- Published
- 2023
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5. Identificando atributos chave no processo de escolha de café: insights da análise Maxdiff
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Soares, Paula Thaís dos Santos, Sass, Carla Araujo de Brito, Tavares Filho, Elson Rogério, Pagani, Mônica Marques, Mársico, Eliane Teixeira, Cruz, Adriano Gomes da, and Esmerino, Erick Almeida
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Escala de diferença máxima ,Pesquisa qualitativa ,Maximum difference scale. Consumer perception. Qualitative research ,Percepção de consumidores - Abstract
Coffee consumption in Brazil grew in 2021. However, in order to successfully position and market this product, the sector must understand consumer perception and expectations effectively. In this context, the objective of this study was to evaluate the consumer's perception of coffees, primarily identifying the factors involved in the choice process through the Maximum Difference Scale (MaxDiff). Initially, recruited participants (n=154) performed an association task and free survey of terms and attributes for a good coffee. Subsequently, the selected attributes were used in the MaxDiff exercise, performed by consumers of different types and versions of coffee (n = 330). Hierarchical Bayesian Estimation, ANOVA, Tukey mean test (global difference) and Kruskal-Wallis test (type of coffee consumed) were used to interpret the collected data. It was observed that intrinsic parameters have more relevance and frequency of mention than the extrinsic ones for coffee. It is evident that flavor, aroma and intensity are the most important attributes of a good coffee, regardless of the coffee consumed. There are also important differences between consumers' perception of powdered, capsule, instant and espresso coffee. Thus, it is concluded that the MaxDiff technique allowed to identify consumer perceptions about coffee, being able to help the coffee sector and its marketing and communication initiatives. O consumo de café no Brasil registrou crescimento em 2021. Contudo, de forma a posicionar e comercializar esse produto com sucesso, o setor deve compreender a percepção e expectativas do consumidor de forma eficaz. Neste contexto, o objetivo deste estudo foi avaliar a percepção do consumidor sobre cafés, identificando prioritariamente os fatores envolvidos no processo de escolha através da Escala de Diferença Máxima (MaxDiff). Inicialmente, participantes recrutados (n=154) realizaram uma tarefa de associação e levantamento livre de termos e atributos para um bom café. Posteriormente, os atributos selecionados foram empregados no exercício MaxDiff, desempenhado por consumidores de distintos tipos e versões de café (n = 330). A Estimativa Bayesiana hierárquica, ANOVA, teste de média de Tukey (diferença global) e o teste Kruskal-Wallis (tipo de café consumido) foram usados para interpretar os dados coletados. Observou-se que parâmetros intrínsecos apresentam mais relevância e frequência de menção que os extrínsecos para o café. Evidencia-se que sabor, aroma e intensidade configuram como os atributos mais importantes de um bom café, independentemente do café consumido. Notam-se ainda diferenças importantes entre a percepção dos consumidores de café em pó, em cápsula, solúvel e expresso. Assim, conclui-se que a técnica de MaxDiff permitiu identificar as percepções do consumidor sobre o café, podendo auxiliar o setor cafeeiro e suas iniciativas de marketing e comunicação.
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- 2022
6. Carne de Frango - Um estudo sobre o consumo, atitudes e o comportamento do consumidor brasileiro
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Vannier, Luiza Rocha, Tavares Filho, Elson Rogério, Pagani, Mônica Marques, Cruz, Adriano Gomes da, Teixeira, Claudia Emília, Duarte, Maria Carmela Kasnowski Holanda, and Esmerino, Erick Almeida
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Consumer perception. Poultry product. Consumption profiles. Risk perception. Sensory properties ,Produto avícola ,Percepção de risco ,Percepção do consumidor ,Propriedades sensoriais ,Perfis de consumo - Abstract
Chicken meat is the animal protein with the greatest global perspective of growth in consumption and production. In this way, knowing the factors related to the consumer perception can generate valuable information for your production chain. In this context, the perception of 393 Brazilian consumers was evaluated in this study, recruited by non-probabilistic convenience sampling, regarding intrinsic and extrinsic attributes related to chicken meat, through open and closed questions using an online questionnaire. Based on the results, the Analysis of Hierarchical Groupings (HCA) identified two distinct groups of consumers, called “Conscious Group” and “Superficial Group”. In general, it was observed that consumers associated intrinsic characteristics such as aroma, flavor and juiciness to the overall product quality. It was also noted that factors that promote safety and production sustainability can add value to the product. It is concluded that despite the large consumption of this product by the population, the segmentation and characterization proved to be key to accessing unique information about their attitudes and behaviors. A carne de frango é a proteína animal com maior perspectiva global de crescimento em consumo e produção. Desta forma, conhecer os fatores relacionados à percepção dos consumidores pode gerar informações valiosas para a sua cadeia produtiva. Neste contexto, avaliou-se no presente estudo a percepção de 393 consumidores brasileiros, recrutados por amostragem não probabilística de conveniência, quanto a atributos intrínsecos e extrínsecos relacionados à carne de frango, através de perguntas abertas e fechadas se utilizando de questionário disponibilizado online. Com base nos resultados, a Análise de Agrupamentos Hierárquicos (HCA) identificou dois grupos distintos de consumidores, denominados de “Grupo Consciente” e “Grupo Superficial”. Observou-se, de modo geral, que os consumidores associaram características intrínsecas como aroma, sabor e suculência à qualidade geral do produto. Notou-se ainda que fatores que promovem a segurança e sustentabilidade da produção podem agregar valor ao produto. Conclui-se que apesar do grande consumo desse produto pela população, a segmentação e caracterização se mostraram fundamentais para acessar informações únicas sobre suas atitudes e comportamentos.
- Published
- 2022
7. Uso de estabilizantes em leite UAT: aspectos tecnológicos e regulatórios
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Alcântara, Natália Emmerick de, Castro, Jane Silva Maia, Tavares Filho, Elson Rogério, Pagani, Mônica Marques, Cruz, Adriano Gomes da, Mársico, Eliane Teixeira, and Esmerino, Érick Almeida
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Laticínios ,Aditivos alimentares ,Consumption perception ,Sensory methods ,Qualitative analyses ,Qualidade do leite - Abstract
Ultra-High Temperature (UHT) processed milk is the most consumed dairy product in Brazil. In this way, its production represents an important economic activity for the country, being present throughout the national territory and generating a large contingent of jobs. The low quality of raw milk, destined for processing by UHT, and the low rigor in the thermal parameters directly affect the constitution and quality of the UHT milk produced. As a measure to mitigate undesirable changes in the product, the use of stabilizers was consolidated among manufacturers. Stabilizers maintain a uniform dispersion between two or more immiscible substances in a food. In UHT milk, such substances help to maintain its homogeneous form. In Brazil and in the European Union, the use of stabilizers in UHT milk is provided for by law, which differs from North American legislation. However, there is little information about consumers' perception of the addition of stabilizers to UHT milk, especially considering the current trend towards the consumption of products with few and more natural ingredients. O leite processado por Ultra Alta Temperatura (UAT) é o produto lácteo mais consumido no Brasil. Desta forma, sua produção representa uma importante atividade econômica para o país, encontrando-se presente em todo território nacional e gerando um grande contingente de empregos. A baixa qualidade do leite cru, destinado ao processamento por UAT, e o baixo rigor nos parâmetros térmicos afetam diretamente a constituição e a qualidade do leite UAT produzido. Como medida de mitigação de alterações indesejáveis no produto, o uso de estabilizantes se consolidou entre os fabricantes. Os estabilizantes mantêm uma dispersão uniforme entre duas ou mais substâncias imiscíveis em um alimento. No leite UAT, tais substâncias auxiliam na manutenção de sua forma homogênea. No Brasil e na União Europeia o uso de estabilizantes no leite UAT está previsto por lei, o que diverge da legislação norte americana. Contudo, há pouca informação sobre a percepção dos consumidores acerca da adição de estabilizantes no leite UAT, especialmente se considerada a tendência atual pelo consumo de produtos com poucos ingredientes e mais naturais.
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- 2022
8. Temporal profile of low calorie lactose-free ice cream chocolate flavor: temporal dominance sensation and multiple time–intensity analysis
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de Medeiros, Alessandra Cazelatto, primary, Tavares Filho, Elson Rogério, additional, and Bolini, Helena Maria André, additional
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- 2020
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9. Impact assessment of different electric fields on the quality parameters of blueberry flavored dairy desserts processed by Ohmic Heating
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Kuriya, Shigeno P., primary, Silva, Ramon, additional, Rocha, Ramon S., additional, Guimarães, Jonas T., additional, Balthazar, Celso F., additional, Pires, Roberto P.S., additional, Tavares Filho, Elson Rogério, additional, Pimentel, Tatiana C., additional, Freitas, Mônica Q., additional, Cappato, Leandro P., additional, Raices, Renata S.L., additional, Cruz, Adriano G., additional, Silva, Marcia C., additional, and Esmerino, Erick A., additional
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- 2020
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10. Temporal profile of low calorie lactose-free ice cream chocolate flavor: temporal dominance sensation and multiple time–intensity analysis.
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de Medeiros, Alessandra Cazelatto, Tavares Filho, Elson Rogério, and Bolini, Helena Maria André
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The food industry has a consumer market with growing interest in modified products, so this study aimed to evaluate consumer acceptance and characterize the temporal profile of traditional and lactose-free "low calorie chocolate ice creams". Six different samples were produced: three formulated with traditional whole milk sweetened with sucrose, sucralose and stevia and three formulated with lactose-free whole milk, also sweetened with the same sweeteners. Time–intensity analysis, temporal dominance of sensation and acceptance analysis were performed. The ice cream with lactose-free milk sweetened with stevia had a lower acceptance. The samples sweetened with sucrose were characterized by intensity, duration and dominance of the "sweet" and "chocolate flavor", while the samples sweetened with sucralose were characterized by intensity and duration of the "sweet" stimulus and also by the dominance of the "milk flavor" stimulus. The samples sweetened with stevia were characterized by greater intensity and duration of bitter stimulus, being also characterized by intensity of sweet taste and chocolate flavor. It can be verified that the use of stevia promotes relevant difference in lactose-free ice cream when compared to traditional ice cream, increasing the duration and dominance of bitter taste, as well impacting and decreasing the consumer acceptance. However, the addition of sucralose did not promote significant changes in the profile of both formulations. [ABSTRACT FROM AUTHOR]
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- 2021
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