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1. Flavor quality evaluation of Pixian Douban fermented in the closed system of multi-scale temperature and flow fields

Author:
Yan Liu; Yimao Zhang; Yujiao Shi; Manna Zhang; Yi Liu; Zhenming Che; Hongbin Lin; Guangyuan Lv; Qi Zhu; Shirong Dong; Wenwu Ding
Source:
Lebensmittel-Wissenschaft + Technologie 2022 v.163 pp. 113598
ISSN:
0023-6438
Subject:
smell,   etc   ; discriminant analysis; sourness; temperature; umami;     Show all 5 Subjects
Abstract:
... In this study, a material of pseudoplastic fluid was obtained by dealing with the original material of Pixian Douban (PXDB). The multi-scale temperature and flow fields (MTFF) were established, and a PXDB product fermented in the MTFF (PFM) was obtained. Meanwhile, the material of pseudoplastic fluid and the original material was also fermented into PXDB products named MPTF and OMP, respectively, ...
DOI:
10.1016/j.lwt.2022.113598

2. VeggieSense: A non-taste multisensory exposure technique for increasing vegetable acceptance in young children

Author:
Alan Parry Roberts; Lara Cross; Amy Hale; Carmel Houston-Price
Source:
Appetite 2022 v.168 pp. 105784
ISSN:
0195-6663
Subject:
smell,   etc   ; appetite; taste; vegetable consumption; vegetables;     Show all 5 Subjects
Abstract:
... Vegetable consumption falls well below recommended levels for children in the UK. Previous research has found that repeated non-taste sensory exposure over the course of several days increases young children's willingness to touch and taste vegetables. The current study examined the impact of a one-off multisensory non-taste exposure intervention that took place on a single day on children's willi ...
DOI:
10.1016/j.appet.2021.105784

3. “Sometimes You Get Good Ones, and Sometimes You Get Not-so-Good Ones”: Vendors’ and Consumers’ Strategies to Identify and Mitigate Food Safety Risks in Urban Nigeria

Author:
Stella Nordhagen; James Lee; Nwando Onuigbo-Chatta; Augustine Okoruwa; Eva Monterrosa; Elisabetta Lambertini; Gretel H. Pelto
Source:
Foods 2022 v.11 no.2 pp. -
ISSN:
2304-8158
Subject:
smell,   etc   ; behavior change; food safety; markets; Nigeria;     Show all 5 Subjects
Abstract:
... This paper uses detailed data from in-depth interviews with consumers (n = 47) and vendors (n = 37) in three traditional markets in Birnin Kebbi, Nigeria. We used observations from those markets to examine how consumers and vendors identify and avoid or manage food safety risks and whom they hold responsible and trust when it comes to ensuring food safety. At the level of the vendor, consumers men ...
DOI:
10.3390/foods11020201

4. The Effects of Olfactory Loss and Parosmia on Food and Cooking Habits, Sensory Awareness, and Quality of Life—A Possible Avenue for Regaining Enjoyment of Food

Author:
Alexander Wieck Fjaeldstad; Barry Smith
Source:
Foods 2022 v.11 no.12 pp. -
ISSN:
2304-8158
Subject:
smell,   etc   ; olfactory disorders; quality of life; weight loss;     Show all 4 Subjects
Abstract:
... Olfactory dysfunction often has severe consequences on patients’ quality of life. The most common complaint in these patients is their reduced enjoyment of food in both patients with olfactory loss and parosmia. How the different types of olfactory dysfunction differ in relation to food and cooking habits, sensory awareness, and food-related quality of life has not yet received much attention. By ...
DOI:
10.3390/foods11121686

5. Predicting the crossmodal correspondences of odors using an electronic nose

Author:
Ryan J. Ward; Shammi Rahman; Sophie Wuerger; Alan Marshall
Source:
Heliyon 2022 v.8 no.4 pp. e09284
ISSN:
2405-8440
Subject:
smell,   etc   ; color; electronic nose; olfactory perception; people; texture;     Show all 6 Subjects
Abstract:
... When designing multisensorial experiences, robustly predicting the crossmodal perception of olfactory stimuli is a critical factor. We investigate the possibility of predicting olfactory crossmodal correspondences using the underlying physicochemical features. An electronic nose was tuned to the crossmodal perceptual axis of olfaction and was used to foretell people's crossmodal correspondences be ...
DOI:
10.1016/j.heliyon.2022.e09284

6. Retronasal olfaction is relatively less affected in older individuals with subjectively normal olfactory function

Author:
Zetian Li; Theresa Gottschall; Antje Hähner; Thomas Hummel
Source:
Food quality and preference 2022 v.101 pp. 104632
ISSN:
0950-3293
Subject:
smell,   etc   ; food quality; mucosa; odors; olfactory disorders; taste;     Show all 6 Subjects
Abstract:
... Orthonasal and retronasal olfaction are intimately connected. Still, they exhibit differences. The present study aimed to compare orthonasal and retronasal olfaction at both suprathreshold and threshold levels in a healthy population considering age. A total of 171 participants with subjective normal olfactory function were divided into 2 groups (Young = 98 participants, mean age = 25.8 ± 5.3 vs. ...
DOI:
10.1016/j.foodqual.2022.104632

7. Nonlinear association between chemosensory dysfunction and body mass index

Author:
Ben Chen; Carla Masala; Anna Oleszkiewicz; Verena Englmaier; Nadine Gunder; Susanne Menzel; Antje Haehner; Thomas Hummel
Source:
Journal of sensory studies 2022 v.37 no.1 pp. e12715
ISSN:
0887-8250
Subject:
smell,   etc   ; bitterness; body mass index; metabolism; obesity; taste; underweight;     Show all 7 Subjects
Abstract:
... Chemosensory (gustatory and olfactory) dysfunction contributes to obesity, but the association between body mass index (BMI) and chemosensory dysfunction are inconsistently reported. The present study included 4,390 subjects at a Smell and Taste Clinic. Results suggested that both the obesity class II group (BMI ≥ 35) and underweight group (BMI < 18.5) exhibited impaired taste function compared wi ...
DOI:
10.1111/joss.12715

8. The sorption/chromatography hypothesis of olfactory discrimination: The rise, fall, and rebirth of a Phoenix

Author:
David M. Coppola
Source:
BioEssays 2022 v.44 no.3 pp. e2100263
ISSN:
0265-9247
Subject:
smell,   etc   ; Nobel Prize; chromatography; genes; ligands; nose; sorption; vertebrates;     Show all 8 Subjects
Abstract:
... Herein, I discuss the enduring mystery of the receptor layout in the vertebrate olfactory system. Since the awarding of the 2004 Nobel Prize to Axel and Buck for their discovery of the gene family that encodes olfactory receptors, our field has enjoyed a golden era. Despite this Renaissance, an answer to one of the most fundamental questions for any sensory system—what is the anatomical logic of i ...
DOI:
10.1002/bies.202100263

9. Impacts of COVID-19 Sanitary Cues on Hedonic Appreciation of Foods

Author:
Jarina Gabrielle Aquino Oliveira; Adriana Conceição Soares Sampaio; Olivia Morgan Lapenta
Source:
Foods 2022 v.11 no.12 pp. -
ISSN:
2304-8158
Subject:
smell,   etc   ; COVID-19 infection; anxiety; flavor; lifestyle; pandemic; women;     Show all 7 Subjects
Abstract:
... The COVID-19 pandemic led to several lifestyle changes, including eating behavior. Herein, we aimed to evaluate how pandemic-related sanitary cues presented in food videos impact food appraisal and desire to eat, and their priming after-effects on subsequent food pictures presented without such cues. In two online sessions, separated by 4 to 7 days, participants watched either a Non-Pandemic or a ...
DOI:
10.3390/foods11121753

10. Shark habituation to a food-related olfactory cue

Author:
Dennis D.U. Heinrich; Charlie Huveneers; Thomas M. Houslay; Félicie Dhellemmes; Culum Brown
Source:
Animal behaviour 2022 v.187 pp. 147-165
ISSN:
0003-3472
Subject:
smell,   etc   ; Elasmobranchii; animal behavior; attractants; energy; habituation; squid; tourism;     Show all 8 Subjects
Abstract:
... Learning is a process that allows animals to develop adaptive behavioural responses to novel situations within an individual's lifetime. The simplest form of learning, habituation, acts a fundamental filter mechanism, which allows animals to ignore irrelevant recurring stimuli, thereby freeing up fitness-related resources, such as time and energy, as well as neural capacity. Although earlier studi ...
DOI:
10.1016/j.anbehav.2022.03.003

11. Deodorization process of vegetal soybean oil using Thermomechanical Multi-Flash Autovaporization (MFA)

Author:
Bassem Jamoussi; Cherif Jablaoui; Amira K. Hajri; Radhouane Chakroun; Bandar Al-Mur; Karim Allaf
Source:
Lebensmittel-Wissenschaft + Technologie 2022 v.167 pp. 113823
ISSN:
0023-6438
Subject:
smell,   etc   ; deodorization; evolution; odors; soybean oil; steam; taste; vegetable oil;     Show all 8 Subjects
Abstract:
... Conventional deodorization for refining vegetable oil involves evaporating volatile molecules by applying high temperatures (240–260 °C) for 2–3 h. It inevitably leads to a degradation of the refined oil quality. The chief volatile compounds from the conventional deodorization process were hydrocarbons, which are not the odor source of the oil. Particularly in the case of crude soybean oil, the ma ...
DOI:
10.1016/j.lwt.2022.113823

12. Narrow-Headed Voles Species Complex (Cricetidae, Rodentia): Evidence for Species Differentiation Inferred from Transcriptome Data

Author:
Tatyana Petrova; Maria Skazina; Aleksander Kuksin; Olga Bondareva; Natalia Abramson
Source:
Diversity 2022 v.14 no.7 pp. -
ISSN:
1424-2818
Subject:
smell,   etc   ; Lasiopodomys; cryptic species; reproductive isolation; sequence analysis; transcriptome; voles;     Show all 7 Subjects
Abstract:
... The narrow-headed vole complex includes two cryptic species, Lasiopodomys raddei and L. gregalis, and three allopatrically-distributed lineages with obscure taxonomic ranks within the latter. Based on the RNA-seq data of 12 specimens, the current study aims to find the molecular mechanisms of intraspecies differentiation and, in particular, reproductive isolation between analyzed groups. According ...
DOI:
10.3390/d14070512

13. Human odor exploration behavior is influenced by olfactory function and interest in the sense of smell

Author:
Pengfei Han; Tao Su; Thomas Hummel
Source:
Physiology & behavior 2022 v.249 pp. 113762
ISSN:
0031-9384
Subject:
smell,   etc   ; cognition; females; humans; nose; odors; questionnaires; social behavior; taste;     Show all 9 Subjects
Abstract:
... Olfaction plays an important role in social interaction. This study examined the influence of chemosensory and cognitive abilities on conscious odor sniffing behaviors in humans. Participants (N = 349) were surveyed using a questionnaire for the frequency of behaviors in terms of odor exploration from intrinsic and external sources. Chemosensory functions (e.g., odor identification, trigeminal sen ...
DOI:
10.1016/j.physbeh.2022.113762

14. The impact of olfactory training using a nasal clip and extended periods of odor exposure

Author:
Mehmet K. Mahmut; Annegret Oelschlägel; Antje Haehner; Thomas Hummel
Source:
Journal of sensory studies 2022 v.37 no.2 pp. e12721
ISSN:
0887-8250
Subject:
smell,   etc   ; acoustics; carbon dioxide; exposure duration; nasal cavity; odors; surface area;     Show all 7 Subjects
Abstract:
... The standard olfactory training (OT) protocol involves briefly sniffing four different odors, twice per day, for 12 weeks and significantly increases olfactory function. The current study's aim was to explore the effectiveness of enhancing olfactory function using a new OT methodology, specifically, presenting odors over a longer exposure period. Participants were 50 patients with smell loss (25 i ...
DOI:
10.1111/joss.12721

15. The key food odorant receptive range of broadly tuned receptor OR2W1

Author:
Franziska Haag; Antonella Di Pizio; Dietmar Krautwurst
Source:
Food chemistry 2022 v.375 pp. 131680
ISSN:
0308-8146
Subject:
smell,   etc   ; brain; food chemistry; haplotypes; humans; odor compounds; odorant receptors; odors;     Show all 8 Subjects
Abstract:
... Mammals perceive a multitude of odorants by their chemical sense of olfaction, a high-dimensional stimulus-detection system, with hundreds of narrowly or broadly tuned receptors, enabling pattern recognition by the brain. Cognate receptor-agonist information, however, is sparse, and the role of broadly tuned odorant receptors for encoding odor quality remains elusive. Here, we screened IL-6-HaloTa ...
DOI:
10.1016/j.foodchem.2021.131680

16. The removal efficiency of organic loading, phosphates and detergents in wastewater of car wash service by constructed wetland system

Author:
Theofilus Stm; Haryati Bawole Sutanto; Guruh Prihatmo
Source:
BioLink 2022 v.8 no.2 pp. 159-170
ISSN:
2597-5269
Subject:
smell,   etc   ; Chrysopogon zizanioides; constructed wetlands; detergents; phosphates; rhizosphere; wastewater; wastewater treatment;     Show all 8 Subjects
Abstract:
... The car wash wastewater has a proportion of detergent and it can cause considerable impacts to pollute the environment and health if they are not processed in well. SSVF CW is one of an alternative wastewater treatment, because it has the advantage such as wastewater flowing below the surface of the media so it reduces the smell of wastewater. The objective of this study was to determine the remov ...
DOI:
10.31289/biolink.v8i2.5796

17. Seeing smell: the structural underpinnings of insect olfaction

Author:
Leisl Imani Brewster; Benjamin John Matthews
Source:
Trends in biochemical sciences 2022 v.47 no.4 pp. 284-286
ISSN:
0968-0004
Subject:
smell,   etc   ; cryo-electron microscopy; insects; ion channels; odor compounds; olfactory receptors;     Show all 6 Subjects
Abstract:
... In a landmark paper, del Mármol et al. describe cryo-electron microscopy (cryo-EM) structures of an insect olfactory receptor (OR) ion channel, detailing the mechanism by which odorants can directly gate ion flow and providing insights into how this incredibly diverse family of receptors have evolved to support insects navigating complex olfactory landscapes. ...
DOI:
10.1016/j.tibs.2021.12.003

18. Chenopodium hoggarense (Amaranthaceae), a new species from Algeria and Chad

Author:
Cyrille Chatelain; Pertti Uotila; Salima Benhouhou; Florian Mombrial; Melilia Mesbah; Soumaya Baa; Abdelkader Nabil Benghanem
Source:
Willdenowia 2022 v.52 no.1 pp. 75-81
ISSN:
1868-6397
Subject:
smell,   etc   ; Chenopodium; Willdenowia; flowers; growth habit; leaves; lectotypes; new species; Algeria; Chad;     Show all 10 Subjects
Abstract:
... Chenopodium hoggarense Uotila & C. Chatel., a new species of the family Amaranthaceae s.l. (Chenopodiaceae s.str.) from the Hoggar and Tibesti mountains of the Sahara, in Algeria and Chad, is described and illustrated. The species was found in quantities from the Hoggar (Ahaggar) mountains in 2019. It had been observed there earlier several times, but it was confused with C. vulvaria L. because of ...
DOI:
10.3372/wi.52.52104

19. The effects of olfactory stimulation on the behaviour of captive slender lorises (Loris lydekkerianus)

Author:
Céline V. Kolden; Lisa M. Schulte
Source:
Behavioural processes 2022 v.200 pp. 104702
ISSN:
0376-6357
Subject:
smell,   etc   ; Lorisidae; chemical communication; conspecificity; grooming (animal behavior); olfactory perception; urine; zoos;     Show all 8 Subjects
Abstract:
... Studies on primate sense of smell are scarce, even though odours represent the main communicative channel for many nocturnal primates such as gray slender lorises (Loris lydekkerianus). Here, we investigate the influence of natural odours on communicative and social behaviours on a group of slender lorises housed at the Frankfurt Zoo. Previously collected chemical marks from unknown conspecifics, ...
DOI:
10.1016/j.beproc.2022.104702

20. Associations between Taste and Smell Sensitivity, Preference and Quality of Life in Healthy Aging—The NutriAct Family Study Examinations (NFSE) Cohort

Author:
Shirley X. L. Lim; Richard Höchenberger; Niko A. Busch; Manuela Bergmann; Kathrin Ohla
Source:
Nutrients 2022 v.14 no.6 pp. -
ISSN:
2072-6643
Subject:
smell,   etc   ; Bayesian theory; dental health; gender; quality of life; sensory disorders; taste;     Show all 7 Subjects
Abstract:
... Taste and smell function decline with age, with robust impairment in the very old. Much less is known about taste and smell function in young and middle aged. We investigated taste and smell sensitivity via thresholds in a sub-sample of the NutriAct Family Study (NFS), the NFS Examinations cohort (NFSE; N = 251, age M = 62.5 years). We examined different aspects relating to taste and smell functio ...
DOI:
10.3390/nu14061141