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PODCAST

Fyllehunden - en podd om vinkemi

Oskar Henriksson

The majority of episodes are AI generated deep dives, created using the Audio overview feature of notebookLM. The episodes are based on scientific papers I found on evolution of taste, food and wine pairing and other taste related topics.

arts food

All Episodes

00:15:41

Biologi vs. Kultur

Fyllehunden - en podd om vinkemi ·

2025/10/23

Vad Styr Verkligen Våra Matval? En Djupdykning i Hunger, Smak och Sociala Normer

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00:15:59

Den Dolda Sanningen Bakom Våra Matval: Biologi,...

Fyllehunden - en podd om vinkemi ·

2025/10/23

Den Dolda Sanningen Bakom Våra Matval: Biologi, Kultur och Psykologin Som Styr Din Tallrik

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00:11:21

Retronasal Perception of Iron and Copper Salts

Fyllehunden - en podd om vinkemi ·

2025/08/14

The provided text details a scientific study investigating the detection thresholds of iron and copper salts, specifically how retronasal smell contributes to their perception. Researchers determined these thresholds with and without nasal occlusion, using a modified forced-choice ascending method of limits and various statistical analyses. The study found that nasal occlusion significantly increased detection thresholds for both iron and copper salts but not for sodium chloride, suggesting that

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00:47:50

Decoding Wine Terroir: AI and GC Analysis

Fyllehunden - en podd om vinkemi ·

2025/06/23

This academic article explores the potential of gas chromatography (GC) to predict the origin and vintage of Bordeaux red wines. Researchers employed machine learning (ML) techniques on raw gas chromatograms from numerous wines across seven estates and twelve vintages. They discovered that nonlinear dimensionality reduction could surprisingly map the geography of the Bordeaux region based on the wine's chemical profile. The study achieved near-perfect accuracy in identifying the wine's

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00:19:26

Decoding Global Palates: Flavor Preferences in Online...

Fyllehunden - en podd om vinkemi ·

2025/04/21

This academic article explores cross-cultural flavor preferences by analyzing a large dataset of online recipes from China, the US, and Germany. The authors utilize flavor compounds extracted from ingredients to represent recipes and employ machine learning to identify distinctions and similarities in flavor use across these cultures. Their findings suggest cultural differences in flavor profiles are detectable algorithmically, and they also uncover potential shared flavor preferences between some

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00:15:52

The Chemistry of Wine Aromas

Fyllehunden - en podd om vinkemi ·

2025/04/16

The provided text meticulously explains the science behind wine aromas, beginning with the fundamental process of olfaction in the human brain. It then discusses odor thresholds and the molecular requirements for scent. A significant portion categorizes the key aroma compounds found in wine, such as terpenes, esters, and phenols, detailing their origins in grape varietals, fermentation, and aging processes like oak influence. Finally, it connects these chemical families to common aroma descriptors

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00:16:36

Human Taste Perception: Biology, Culture, and Choice

Fyllehunden - en podd om vinkemi ·

2025/04/01

Genetic factors significantly influence human taste perception, explaining why individuals and populations exhibit diverse food preferences. This paper explores the biological and evolutionary basis of taste, including the five primary taste qualities and the heritability of sensitivity to them. It discusses how natural selection and genetic variation, as explained by Darwin and Mendel, have shaped taste preferences over time, often driven by the need to identify nutritious and avoid toxic

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00:15:01

Primate and Human Taste: Evolution and Perception

Fyllehunden - en podd om vinkemi ·

2025/04/01

This source presents a comparative analysis of taste perception in primates, including humans, focusing on evolutionary influences. The authors examine taste thresholds and neural responses to various compounds, suggesting a fundamental dichotomy in primate taste systems that distinguishes between potentially beneficial substances like sugars and noxious compounds such as tannins and alkaloids. By comparing human psychophysical data with electrophysiological recordings from non-human primates, the

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00:16:43

Efficacy of Behavioural Change Targets: A Meta-Analysis

Fyllehunden - en podd om vinkemi ·

2025/03/17

This comprehensive review article synthesizes numerous meta-analyses to identify the determinants of human behavior and evaluate the effectiveness of interventions targeting these factors to induce change. The authors categorize determinants as either individual (like knowledge, attitudes, and habits) or social-structural (such as norms, incentives, and access). Their findings reveal a hierarchy of intervention efficacy, suggesting that approaches focusing on altering access and habits tend to be

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00:14:37

Sommeliers' Brain: Flavor, Language, and Wine Expertise

Fyllehunden - en podd om vinkemi ·

2025/03/17

This research article investigates the neurological distinctions between sommeliers and novice wine consumers during wine tasting, specifically examining how expertise affects the brain's chemosensory and semantic processing. Employing fMRI and diffusion-weighted imaging, the study reveals that sommeliers exhibit unique structural connectivity in white matter tracts, particularly the superior longitudinal fasciculus, which correlates with their ability to discern wine complexity. Furthermore,

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00:21:46

Nordic Alcohol Monopolies: Public Health and Policy

Fyllehunden - en podd om vinkemi ·

2025/03/07

This report by the World Health Organization investigates the role of Nordic alcohol monopolies in minimizing alcohol-related harm and promoting public health. It examines the history, function, and impact of these monopolies in Finland, Iceland, Norway, Sweden, and the Faroe Islands, highlighting their unique approach to alcohol sales and distribution, specifically focusing on placing public health before profits. The report contrasts alcohol consumption and harm indicators between Nordic countries

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00:18:54

New device could allow you to taste a cake in virtual...

Fyllehunden - en podd om vinkemi ·

2025/03/07

This research introduces "e-Taste," a novel bio-integrated gustatory interface designed to digitally simulate and transmit taste sensations. The system combines sensors and actuators, enabling remote tasting experiences in virtual and augmented reality environments. It uses a microfluidic device to deliver precise concentrations of chemicals representing five basic tastes, controlled by an electromagnetic actuation system.

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00:14:31

Sensory Synergy: Trends and Practices in Food and...

Fyllehunden - en podd om vinkemi ·

2025/03/04

This research paper investigates the dynamic relationship between evolving culinary trends and food and wine pairing practices. The study uses qualitative and quantitative methods to analyze the shifts from traditional pairings to more experimental approaches influenced by factors like molecular gastronomy, cultural fusion, and technology. It highlights the growing importance of sustainability, consumer preferences, and the impact of social media on pairing choices.

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00:13:22

The Sensory Experience of Taste and Tasting

Fyllehunden - en podd om vinkemi ·

2025/03/03

Barry C. Smith's work examines the nature of sensory experience, specifically focusing on taste and tasting. The study challenges the assumption that we have direct awareness of our sensory experiences, arguing that what we perceive as "taste" is actually a complex, multimodal integration of various senses. It suggests that flavor arises from the fusion of taste, smell (retronasal olfaction), and somatosensory sensations.

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00:17:08

Evoking Taste Through Geosensorial Wine Tasting

Fyllehunden - en podd om vinkemi ·

2025/02/14

This article explores the evolution of wine tasting, contrasting the dominant "analytical" method—rooted in British wine trade practices and emphasizing aroma identification—with a newer "geosensorial" approach. The geosensorial method, pioneered by Julien Camus, focuses on the tactile sensations and overall mouthfeel of wine, aiming for greater accessibility and inclusivity.

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00:13:33

Tannins, Astringency, and Bitterness: Molecular...

Fyllehunden - en podd om vinkemi ·

2025/02/07

This review article examines the astringency and bitterness of tannins, polyphenol compounds found in many foods and beverages. The authors discuss the molecular mechanisms behind these taste sensations, focusing on tannins' interactions with salivary proteins and oral cells, as well as the role of bitter taste receptors (TAS2Rs).

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00:12:35

Taste Receptor Genes and Wine Perception

Fyllehunden - en podd om vinkemi ·

2025/02/07

This research study investigated the relationship between genetic variations in taste receptor genes and individual perceptions of wine characteristics, specifically bitterness and sourness

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00:10:27

The Roles of Genes in Bitter Taste Perception

Fyllehunden - en podd om vinkemi ·

2025/02/06

This 2019 review article from AIMS Genetics examines the role of genes, specifically the TAS2R38 gene, in determining human bitter taste perception. The article explores the genetic basis for variations in the ability to taste bitter compounds like phenylthiocarbamide (PTC) and 6-n-propylthiouracil (PROP), including the impact of different genotypes on food preferences and potential links to various diseases, such as diabetes and obesity.

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00:11:32

Taste Genetics and Alcohol Consumption

Fyllehunden - en podd om vinkemi ·

2025/02/06

This research article investigates the relationship between genetic variations in taste, specifically sensitivity to the bitter compound PROP, and alcohol consumption. The study found that individuals less sensitive to PROP bitterness reported experiencing less oral burn from alcohol and consumed alcoholic beverages more frequently.

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00:21:28

Supertasting: Two Decades of Research

Fyllehunden - en podd om vinkemi ·

2025/02/04

The provided texts explore the concept of "supertasters," individuals experiencing heightened taste intensity.

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41 results

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