Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

The Physiology of Taste01:24

The Physiology of Taste

4.0K
The perception of a salty flavor is facilitated by sodium ions within the oral salivary fluid. Upon consumption of a salty substance, salt crystals disassemble, leading to the liberation of its constituents—Na+ and Cl- ions. These ions subsequently dissolve into the salivary fluid present in the oral cavity. The external environment of the gustatory cells experiences an elevation in Na+ concentration, thereby establishing a potent concentration gradient. This gradient propels the...
4.0K
Gustation01:43

Gustation

48.3K
Gustation is a chemical sense that, along with olfaction (smell), contributes to our perception of taste. It starts with the activation of receptors by chemical compounds (tastants) dissolved in the saliva. The saliva and filiform papillae on the tongue distribute the tastants and increase their exposure to the taste receptors.
48.3K
Taste Buds and Receptors01:20

Taste Buds and Receptors

2.3K
Gustation, or the sense of taste, is intrinsically linked to the anatomical structures located on the tongue. This organ's surface, along with the entirety of the oral cavity, is adorned with stratified squamous epithelium. Evident on the tongue are elevated structures known as papillae (singular = papilla), which house the mechanisms for the transduction of gustatory stimuli. Four distinct types of papillae exist, each identified by their unique morphological attributes: the circumvallate,...
2.3K
Subliminal Perception01:15

Subliminal Perception

316
Subliminal perception refers to the processing of sensory information that occurs below the level of conscious awareness. Researchers study subliminal perception by presenting a stimulus, such as a word or image, very quickly, typically around 50 milliseconds. This rapid presentation is often followed by another stimulus, such as a pattern of dots or lines, which blocks further mental processing of the initial stimulus. As a result, if participants cannot identify the initial stimulus better...
316
Natural and Artificial Concepts01:24

Natural and Artificial Concepts

222
In psychology, concepts can be divided into two categories: natural and artificial. Natural concepts are formed through direct or indirect experiences. For example, consider the concept of snow. If you live in a place with regular snowfall, such as Essex Junction, Vermont, you know snow through direct experiences. You’ve seen it fall, touched it, shoveled it, and played in it. You recognize its texture, appearance, and even its smell. In contrast, if you live on an island like Saint...
222
Factors Affecting Perception01:25

Factors Affecting Perception

1.7K
Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
1.7K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Analytical quality by design-based stability-indicating high performance liquid chromatography method for the estimation of evogliptin tartrate in bulk and tablet dosage form.

Biomedical chromatography : BMC·2024
Same author

Desloratadine <i>via</i> its anti-inflammatory and antioxidative properties ameliorates TNBS-induced experimental colitis in rats.

Immunopharmacology and immunotoxicology·2024
Same author

Application of Drug Repurposing Approach for Therapeutic Intervention of Inflammatory Bowel Disease.

Current reviews in clinical and experimental pharmacology·2023
Same author

Correction to "Role of prebiotics, probiotics, and synbiotics in management of inflammatory bowel disease: Current perspectives".

World journal of gastroenterology·2023
Same author

Neurodegenerative Diseases: New Hopes and Perspectives.

Current molecular medicine·2023
Same author

Stability-Indicating Densitometric Analysis of Evogliptin Tartrate in Bulk and Tablet Dosage Form.

Journal of AOAC International·2023

Related Experiment Video

Updated: Jul 30, 2025

Psychophysical Tracking Method to Measure Taste Preferences in Children and Adults
09:17

Psychophysical Tracking Method to Measure Taste Preferences in Children and Adults

Published on: July 16, 2016

17.7K

Artificial Sweeteners: Perceptions and Realities.

Habiba Samreen1, Suneela Dhaneshwar1

  • 1Department of Pharmacology, Amity Institute of Pharmacy, Amity University Noida, Noida, U.P., India.

Current Diabetes Reviews
|May 15, 2023
PubMed
Summary

Artificial sweeteners offer sweetness without calories, appealing for weight management. However, their long-term safety and potential health risks, especially for diabetics, remain a subject of ongoing scientific debate.

Keywords:
Sugar substitutescyclamatesdiabetes mellitusobesitysweet tastesweetening agents

More Related Videos

Taste Exam: A Brief and Validated Test
07:10

Taste Exam: A Brief and Validated Test

Published on: August 17, 2018

16.5K
A Method for Manipulating Blood Glucose and Measuring Resulting Changes in Cognitive Accessibility of Target Stimuli
08:01

A Method for Manipulating Blood Glucose and Measuring Resulting Changes in Cognitive Accessibility of Target Stimuli

Published on: August 12, 2016

9.1K

Related Experiment Videos

Last Updated: Jul 30, 2025

Psychophysical Tracking Method to Measure Taste Preferences in Children and Adults
09:17

Psychophysical Tracking Method to Measure Taste Preferences in Children and Adults

Published on: July 16, 2016

17.7K
Taste Exam: A Brief and Validated Test
07:10

Taste Exam: A Brief and Validated Test

Published on: August 17, 2018

16.5K
A Method for Manipulating Blood Glucose and Measuring Resulting Changes in Cognitive Accessibility of Target Stimuli
08:01

A Method for Manipulating Blood Glucose and Measuring Resulting Changes in Cognitive Accessibility of Target Stimuli

Published on: August 12, 2016

9.1K

Area of Science:

  • Food Science
  • Nutrition
  • Toxicology

Background:

  • Artificial sweeteners (AS) emerged over a century ago as sugar substitutes to provide sweetness without calories.
  • Their use has surged in recent years, particularly in foods and beverages, driven by consumer interest in weight management and low-calorie options.
  • While approved with caution for certain patient groups like diabetics, the safety of AS has been a persistent topic of controversy.

Purpose of the Study:

  • To provide a comprehensive review of artificial sweeteners.
  • To discuss their history, chemical properties, and diverse applications.
  • To critically examine their association with diabetes and potential adverse health effects.

Main Methods:

  • Literature review of scientific articles and regulatory information.
  • Analysis of historical data on artificial sweetener introduction and usage.
  • Examination of studies investigating the metabolic and toxicological effects of artificial sweeteners.

Main Results:

  • Artificial sweeteners are significantly sweeter than sugar and offer low-to-zero caloric content.
  • Their use is widespread globally, including by individuals managing weight, diabetes, and metabolic conditions.
  • Despite recommendations for cautious use, significant debate persists regarding their long-term safety and health implications.

Conclusions:

  • Artificial sweeteners present a complex profile of benefits for calorie reduction and arousing ongoing safety concerns.
  • Further research is warranted to fully elucidate the long-term health impacts of various artificial sweeteners.
  • Understanding the chemical features and biological interactions of AS is crucial for informed consumer choices and public health policy.