Assessment of beef sensory attributes and physicochemical characteristics: A comparative study of intermediate versus normal ultimate pH striploin cuts.

The quality of beef, defined by key attributes such as the intrinsic sensory qualities texture, flavour, and juiciness, is shaped by various intrinsic and extrinsic factors. This study conducted a detailed examination of Nellore beef, focusing on two categories based on ultimate pH (pHu) levels: intermediate (pHu ≥ 5.8) and normal (pHu < 5.

Andean purple maize to produce extruded breakfast cereals: impact on techno-functional properties and sensory acceptance.

Background: Andean purple maize (APM) is an ancient crop widely used as a natural coloring in traditional Peruvian cuisine. However, it has been little explored within the food industry. The present study assessed how APM impacts on techno-functional properties and sensory acceptance of breakfast cereals.

"Food made with edible insects": Exploring the social representation of entomophagy where it is unfamiliar.

Insects have attracted much attention as a novel food source because of their environmental and nutritional advantages. In Latin America, some traditional groups consume insects; but the urban areas of Brazil resist adopting insects as food, like most Western countries. Thus, this study investigated the social representation of edible insects to understand the barrier behind this avoidance and to identify their segmentation in the Brazilian population.

Adherence to food hygiene and personal protection recommendations for prevention of COVID-19.

Background: Several actions in the realm of public policies and programs have been implemented worldwide to prevent and control the spread of COVID-19. As Brazil and many parts of the world are marked by regional, cultural, and social inequalities, risk communication and assimilation of protection recommendations by the public may be erratic, hampering the proper measurement of their effectiveness.

Scope And Approach: Even though transmission of SARS-CoV-2 by foods is unlikely, this work aimed to evaluate the population's adherence to the recommended food hygiene and personal protection measures to prevent COVID-19.

How the country-of-origin impacts wine traders' mental representation about wines: A study in a world wine trade fair.

Using data collected at a world wine trade fair, we study how the country-of-origin impacts wine traders' mental representation about wines. In the analysis we use traditional exporters in Old (France) and New (Argentina) world wine countries in comparison to non-traditional exporters in Old (Switzerland) and New (Brazil) world wine countries. Three main findings are reported.

Looking at non-sensory factors underlying consumers' perception of smoked bacon.

Smoked bacon is a food consumed everywhere and previous work has focused on the sensory properties and acceptability of the product. However, little attention has been given to the non-sensory factors that drive sensory and hedonic perception of this product. In this context, the aim of this work was to study the influence of non-sensory factors on consumer behavior towards smoked bacon, using projective mapping coupled with conjoint analysis.

Sustainable diet from the urban Brazilian consumer perspective.

This study aimed to investigate the relationship between sustainability and food, and other possible associations with the socio-demographic characteristics and consumer segmentation, as well as to identify the characteristics of sustainable and unsustainable foods and the sustainable diet concept from a consumer perspective. One hundred and fifty consumers responded a questionnaire with word association, free listing, and sentence completion tasks. A thematic analysis was used to analyze the terms.

Sensory profile and check-all-that-apply (cata) as tools for evaluating and characterizing syrah wines aged with oak chips.

Aging wine in oak barrels provides more complexity to the beverage, but due to the high cost of wood barrels, alternative aging methodologies such as the use of oak chips gain interest of winemakers in the new world of wines, particularly in the tropical regions. This paper reports the sensory profile and consumer perception of Syrah wine produced in the São Francisco Valley, Brazil, with the addition of American and French oak chips at different stages of the fermentation process. Higher intensity of color, coffee, woody, and sweet/caramelized aromas, sweet and woody taste were observed in the age wines as compared to a control wine (no chip addition).

Relationship between volatile compounds and consumer-based sensory characteristics of bacon smoked with different Brazilian woods.

Bacon is a product made from pork meat that is subjected to curing, drying, and smoking. Researchers aim to associate the worldwide high-acceptance of such a product with the sensory and chemical properties of bacon. In this context, the objective of the present study was to characterize bacon samples smoked with different woods from reforestation using chemical and sensory methodologies, which were subsequently correlated by means of statistical multi-block analysis.

Descriptive and hedonic sensory perception of Brazilian consumers for smoked bacon.

The descriptive and hedonic sensory perception of bacon manufactured using different smoking processes was studied. Six bacon samples were evaluated: three manufactured with woods, two with liquid smokes, and a commercial bacon. Consumers rated their overall liking (OL) and responded the check-all-that-apply (CATA) questions coupled with ideal profile method (IPM).

Descriptive analysis of bacon smoked with Brazilian woods from reforestation: methodological aspects, statistical analysis, and study of sensory characteristics.

The aim of this study was to perform a descriptive analysis (DA) of bacons smoked with woods from reforestation and liquid smokes in order to investigate their sensory profile. Six samples of bacon were selected: three smoked bacons with different wood species (Eucalyptus citriodora, Acacia mearnsii, and Bambusa vulgaris), two artificially smoked bacon samples (liquid smoke) and one negative control (unsmoked bacon). Additionally, a commercial bacon sample was also evaluated.

Taste-related factors and food neophobia: Are they associated with nutritional status and teenagers' food choices?

Objective: The aim of this study was to evaluate the association of taste-related factors (craving for sweets, using food as a reward and pleasure) and food neophobia with nutritional status and food intake among teenagers.

Methods: This was a cross-sectional study with 132 teenagers 15 to 19 y of age. Food behavior, anthropometrics, body composition, and lifestyle measurements were obtained and analyzed.

Social representations of safety in food services.

This research aimed to evoke and analyze the perceptions of safe food through the perspective of customers at two different food service settings in São Paulo, Brazil. In-depth interviews (N=66) were conducted using a guide with open questions focused on the individual's perceptions of safety, knowledge of food-borne diseases and self-involvement in the food chain. The Collective Subject Discourse (CSD) technique, based on the Theory of Social Representations, was set as the framework for the content analysis of the individual speeches with the aim of writing a collective discourse representing the "voice of the customer".

Radioresistance of Salmonella species and Listeria monocytogenes on minimally processed arugula (Eruca sativa Mill.): effect of irradiation on flavonoid content and acceptability of irradiated produce.

This work studied the radiation resistance of Listeria monocytogenes and Salmonella species and the effect of irradiation on leaf flavonoid content and sensory acceptability of minimally processed arugula. Immersion in ozone-treated water reduced the analyzed microorganisms by 1 log. L.