Texture Sensitivity and Consumer Food Preference and Behaviour

A special issue of Foods (ISSN 2304-8158). This special issue belongs to the section "Sensory and Consumer Sciences".

Deadline for manuscript submissions: closed (30 May 2021) | Viewed by 24691

Special Issue Editors


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Guest Editor
Department of Agricultural Sciences, University of Naples Federico II, Italy
Interests: sensory evaluation of food; new sensory methods; human sensory sensitivity; factors affecting consumer food behavior; liking and consumer choice
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
CAISIAL - Centre of Food Innovation and Development in the Food Industry - University of Naples Federico II, Italy
Interests: sensory sensitivity; food preference and choice; mechanical and rheological properties of food; psychological traits

Special Issue Information

Dear Colleagues, 

Many intrinsic and extrinsic factors lead people to choose or prefer a type of food instead of another. Among them, sensory sensitivity plays a pivotal role. However, substantial individual variations in chemosensory perceptions exist. It is widely demonstrated that individual sensitivity to taste and odour sensations significantly changes food preference, choice, and consumption, whereas texture and trigeminal sensitivities, and how they could affect food rejection or preferences and choice, are poorly investigated. 

This Special Issue of Foods aims to collect both original research papers and reviews to expand knowledge in the field of individual sensitivity to texture and trigeminal sensations, bringing together insights from interdisciplinary fields. Researchers in physiology, psychology, sensory evaluation, behavioral, and consumer science are kindly invited to submit their works. Articles dealing with methodological issues are highly desirable and very welcome, as well as articles focused on the several relationships existing among the individual variables determining food preferences, food choices or people’s eating habits.

Prof. Dr. Rossella di Monaco
Dr. Sharon Puleo
Guest Editors

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Keywords

  • Texture sensitivity
  • Trigeminal sensations
  • Food preference and choice
  • Psychological traits
  • Consumer eating habits

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Published Papers (4 papers)

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Research

15 pages, 772 KiB  
Article
Comparison of Nutritional Knowledge, Attitudes and Practices between Urban and Rural Secondary School Students: A Cross-Sectional Study in Sabah, East Malaysia
by Mohammad Halim Bin Jeinie, Rhanye Mac Guad, Marion M. Hetherington, Siew Hua Gan, Yin Nwe Aung, Wu Yuan Seng, Constance Liew Sat Lin, Ramlah George, Waidah Sawatan, Norazmir Md Nor, Nang Kham Oo Leik, Mohd Nazri Bin Mohd Daud and Shutie Fazila Guad
Foods 2021, 10(9), 2037; https://doi.org/10.3390/foods10092037 - 30 Aug 2021
Cited by 7 | Viewed by 6606
Abstract
Nutritional knowledge, attitudes and practice (KAP) may guide healthy meal choices. Here, nutritional KAP was compared across school students in Sabah based on locality and gender. A cross-sectional survey of students aged 15–19 years was conducted using multistage sampling. Nutritional KAP was measured [...] Read more.
Nutritional knowledge, attitudes and practice (KAP) may guide healthy meal choices. Here, nutritional KAP was compared across school students in Sabah based on locality and gender. A cross-sectional survey of students aged 15–19 years was conducted using multistage sampling. Nutritional KAP was measured via questionnaire. Anthropometric measures of weight and height were taken in person to calculate body mass index (BMI). Among the 994 participants, 80% were urban and 60% were female (mean age 16.5 ± 0.6 yr). Most were of Kadazan-Dusun (23%) ethnicity. Measured height for age Z score (HAZ) and BMI for age Z score (BAZ) differed between urban and rural students (−1.2 ± 0.8 versus −1.5 ± 0.7 for HAZ; p < 0.001; 0.2 ± 1.4 versus −0.1 ± 1.3; p = 0.02, respectively). No difference in nutritional knowledge was found, although urban students prioritized having a healthy/balanced diet (59.55% versus 48.50%, p = 0.03) and ate daily breakfast (57.4% versus 10.2%, p < 0.001) compared to rural. Females scored higher on nutritional knowledge than males (18.9 ± 2.8 vs. 18.1 ± 3.4, respectively, p = 0.0001), yet males selected more healthy/balanced foods (63.3% versus 53.3%, p = 0.041). The gap remains between nutritional KAP and translating this to healthy eating among adolescents, related to locality and gender. Full article
(This article belongs to the Special Issue Texture Sensitivity and Consumer Food Preference and Behaviour)
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18 pages, 2186 KiB  
Article
Impact of Very Hot Drink Consumption Habits, Age, and Sex, on Taste Sensitivity
by Christophe MARTIN and Eric NEYRAUD
Foods 2021, 10(5), 1139; https://doi.org/10.3390/foods10051139 - 20 May 2021
Cited by 7 | Viewed by 9336
Abstract
The temperature range for consuming hot drinks includes temperatures that can damage cells on the tongue. We hypothesized that the consumption of very hot drinks can lead to a decrease in the ability to perceive low concentrations of tastants. We evaluated the ability [...] Read more.
The temperature range for consuming hot drinks includes temperatures that can damage cells on the tongue. We hypothesized that the consumption of very hot drinks can lead to a decrease in the ability to perceive low concentrations of tastants. We evaluated the ability to perceive low concentrations of five prototypical sapid compounds in 42 women and 40 men aged 18–65. A questionnaire made it possible to collect the usual frequencies (number of unit/day) and consumption temperature levels (medium hot/very hot) for four very common hot drinks (coffee, tea, herbal infusions, and hot chocolate). Our results showed that subjects who consumed very hot drinks (versus medium hot) were less sensitive to sweet (p = 0.020) and salty (p = 0.046) tastes. An aggravating effect of high consumption frequencies was only shown for sweet taste (p = 0.036). Moreover, our data also showed that women were more sensitive than men to sour, bitter, and umami tastes (p values < 0.05), as well as that taste sensitivity decreases with age, especially after 50 years old (all tastes; p values < 0.05). These findings strengthen our knowledge about the influence of sex and age on taste sensitivity, and they provide knowledge on the influence of consumption habits related to hot drinks on taste sensitivity. Full article
(This article belongs to the Special Issue Texture Sensitivity and Consumer Food Preference and Behaviour)
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15 pages, 1826 KiB  
Article
Oral Sensitivity to Flowability and Food Neophobia Drive Food Preferences and Choice
by Sharon Puleo, Paolo Masi, Silvana Cavella and Rossella Di Monaco
Foods 2021, 10(5), 1024; https://doi.org/10.3390/foods10051024 - 8 May 2021
Cited by 6 | Viewed by 2780
Abstract
The study aimed to investigate the role of sensitivity to flowability on food liking and choice, the relationship between sensitivity to flowability and food neophobia, and its role in food liking. Five chocolate creams were prepared with different levels of flowability, and rheological [...] Read more.
The study aimed to investigate the role of sensitivity to flowability on food liking and choice, the relationship between sensitivity to flowability and food neophobia, and its role in food liking. Five chocolate creams were prepared with different levels of flowability, and rheological measurements were performed to characterise them. One hundred seventy-six subjects filled in the Food Neophobia Scale and a food choice questionnaire (FCq). The FCq was developed to evaluate preferences within a pair of food items similar in flavour but different in texture. Secondly, the subjects evaluated their liking for creams (labelled affective magnitude (LAM) scale) and the flowability intensity (generalised labelled magnitude (gLM) scale). The subjects were clustered into three groups of sensitivity and two groups of choice preference. The effect of individual flowability sensitivity on food choice was investigated. Finally, the subjects were clustered into two groups according to their food neophobia level. The sensitivity to flowability significantly affected the liking of chocolate creams and the solid food choice. The liking of chocolate creams was also affected by the individual level of neophobia (p = 0.01), which, in turn, was not correlated to flowability sensitivity. These results confirm that texture sensitivity and food neophobia affect what a person likes and drives what a person chooses to eat. Full article
(This article belongs to the Special Issue Texture Sensitivity and Consumer Food Preference and Behaviour)
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12 pages, 1961 KiB  
Article
Preliminary Insights in Sensory Profile of Sweet Cherries
by Vânia Silva, Sandra Pereira, Alice Vilela, Eunice Bacelar, Francisco Guedes, Carlos Ribeiro, Ana Paula Silva and Berta Gonçalves
Foods 2021, 10(3), 612; https://doi.org/10.3390/foods10030612 - 13 Mar 2021
Cited by 17 | Viewed by 4014
Abstract
Sweet cherry (Prunus avium L.) is a fruit appreciated by consumers for its well-known physical and sensory characteristics and its health benefits. Being an extremely perishable fruit, it is important to know the unique attributes of the cultivars to develop cultivation or [...] Read more.
Sweet cherry (Prunus avium L.) is a fruit appreciated by consumers for its well-known physical and sensory characteristics and its health benefits. Being an extremely perishable fruit, it is important to know the unique attributes of the cultivars to develop cultivation or postharvest strategies that can enhance their quality. This study aimed to understand the influence of physicochemical characteristics of two sweet cherry cultivars, Burlat and Van, on the food quality perception. Several parameters (weight, dimensions, soluble solids content (SSC), pH, titratable acidity (TA), colour, and texture) were measured and correlated with sensory data. Results showed that cv. Van presented heavier and firmer fruits with high sugar content. In turn, cv. Burlat showed higher pH, lower TA, and presented redder and brightest fruits. The principal component analysis revealed an evident separation between cultivars. Van cherries stood out for their sensory parameters and were classified as more acidic, bitter, and astringent, and presented a firmer texture. Contrarily, Burlat cherries were distinguished as being more flavourful, succulent, sweeter, and more uniform in terms of visual and colour parameters. The results of the sensory analysis suggested that perceived quality does not always depend on and/or recognize the quality parameters inherent to the physicochemical characteristics of each cultivar. Full article
(This article belongs to the Special Issue Texture Sensitivity and Consumer Food Preference and Behaviour)
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