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

Bioequivalence Data: Statistical Interpretation01:16

Bioequivalence Data: Statistical Interpretation

76
Body:The statistical interpretation of bioequivalence data is a significant aspect of pharmaceutical research. Bioequivalence refers to the absence of any significant difference in the rate and extent to which the active ingredient in pharmaceutical products becomes available at the site of drug action when administered at the same molar dose under similar conditions. This helps determine if different drug products have similar absorption rates, ensuring their interchangeability.Statistical...
76
Equivalence: In Vitro and In Vivo Bioequivalence01:17

Equivalence: In Vitro and In Vivo Bioequivalence

103
Body:Bioequivalence studies are crucial in evaluating whether new drugs can match an approved one regarding pharmacological effects and clinical performance. These studies test if drugs, despite different dosage forms, share identical plasma concentration-time profiles. Three types of equivalence are central to these studies: chemical, pharmaceutical, and therapeutic. Chemical equivalence indicates that two or more drug products contain identical active ingredients in equal amounts.
103
Bioequivalence: Overview01:16

Bioequivalence: Overview

1.4K
Pharmaceutical equivalents, by definition, are drug products with the same active ingredient in the same quantities, encapsulated in identical dosage forms, and intended for the same administration routes. These pharmaceutical equivalents are deemed bioequivalent if the bioavailability of the active entity in the drug preparations is similar. Moreover, pharmaceutical equivalents demonstrating bioequivalence are also regarded as therapeutically equivalent. This means that when used as directed,...
1.4K
Titrimetric Methods: Types and Commonly Used Strategies01:08

Titrimetric Methods: Types and Commonly Used Strategies

1.6K
In chemistry, titrimetric methods are broadly classified into three types: volumetric, gravimetric, and coulometric. Volumetric titrations involve measuring the volume of a titrant of known concentration that is required to react completely with an analyte. In gravimetric titrations, the standard solution reacts with the analyte to form an insoluble precipitate, which is filtered, dried, and weighed. In coulometric titrations, current is applied to an electrochemical reaction until the reaction...
1.6K
Dimensional Analysis01:23

Dimensional Analysis

1.7K
Dimensional analysis is a powerful tool that is used in physics and engineering to understand and predict the behavior of physical systems. The basic idea behind dimensional analysis is to express physical quantities in terms of fundamental dimensions such as the mass, length, and time. Derived dimensions like the velocity, acceleration, and force are derived from the combinations of these fundamental dimensions.
Dimensional analysis allows us to analyze and compare physical quantities on a...
1.7K
Dimensional Analysis02:19

Dimensional Analysis

21.4K
The concept of dimension is important because every mathematical equation linking physical quantities must be dimensionally consistent, implying that mathematical equations must meet the following two rules. The first rule is that, in an equation, the expressions on each side of the equal sign must have the same dimensions. This is fairly intuitive since we can only add or subtract quantities of the same type (dimension). The second rule states that, in an equation, the arguments of any of the...
21.4K

You might also read

Related Articles

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

Sort by
Same author

The relationship between food intake and outdoor temperature in a longitudinal study: a public health perspective in the context of global warming.

The American journal of clinical nutrition·2026
Same author

Sustainability dimensions of diets with varying levels of food biodiversity in the NutriNet-Santé study.

Public health nutrition·2026
Same author

Corrigendum to "The 3V score and joint associations of low ultra-processed food, biodiverse and plant-based diets on colorectal cancer risk: results from the European Prospective Investigation into Cancer and Nutrition (EPIC) study" eClinicalMedicine, Volume 90, December 2025, 103662.

EClinicalMedicine·2026
Same author

Corrigendum to "Pesticide exposure profiles through tap water consumption in the NutriNet-Santé cohort in 2022: a cross-sectional analysis using the French SISE-Eaux monitoring database" [Int. J. Hygiene Environ. Health 274 (2026) 114792].

International journal of hygiene and environmental health·2026
Same author

Food Coloring Additives and Incidence of Type 2 Diabetes in the NutriNet-Santé Prospective Cohort.

Diabetes care·2026
Same author

Preservative food additives, hypertension, and cardiovascular diseases: the NutriNet-Santé study.

European heart journal·2026

Related Experiment Video

Updated: Nov 24, 2025

The Terroir Concept Interpreted through Grape Berry Metabolomics and Transcriptomics
13:02

The Terroir Concept Interpreted through Grape Berry Metabolomics and Transcriptomics

Published on: October 5, 2016

10.7K

[Nutri-Score and ultra-processing: two different, complementary, non-contradictory dimensions].

Pilar Galán1, Emmanuelle Kesse1, Mathilde Touvier1

  • 1Université Sorbonne Paris Nord. Equipe de Recherche en Epidémiologie Nutritionnelle U1153 Inserm/Inra/CNAM/Université Paris XIII.

Nutricion Hospitalaria
|December 29, 2020
PubMed
Summary

Nutri-Score, a front-of-pack nutrition label, and NOVA, a classification for ultra-processed foods, assess different health dimensions. Choosing foods with better Nutri-Score ratings offers health benefits, even for ultra-processed items.

Keywords:
Sistema de etiquetado nutricional frontal. Nutri-Score. Alimentos ultraprocesados. Clasificación NOVA. Calidad nutricional. Recomendaciones nutricionales.

More Related Videos

PTR-ToF-MS Coupled with an Automated Sampling System and Tailored Data Analysis for Food Studies: Bioprocess Monitoring, Screening and Nose-space Analysis
08:43

PTR-ToF-MS Coupled with an Automated Sampling System and Tailored Data Analysis for Food Studies: Bioprocess Monitoring, Screening and Nose-space Analysis

Published on: May 11, 2017

12.7K
'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake
04:46

'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake

Published on: September 18, 2018

7.6K

Related Experiment Videos

Last Updated: Nov 24, 2025

The Terroir Concept Interpreted through Grape Berry Metabolomics and Transcriptomics
13:02

The Terroir Concept Interpreted through Grape Berry Metabolomics and Transcriptomics

Published on: October 5, 2016

10.7K
PTR-ToF-MS Coupled with an Automated Sampling System and Tailored Data Analysis for Food Studies: Bioprocess Monitoring, Screening and Nose-space Analysis
08:43

PTR-ToF-MS Coupled with an Automated Sampling System and Tailored Data Analysis for Food Studies: Bioprocess Monitoring, Screening and Nose-space Analysis

Published on: May 11, 2017

12.7K
'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake
04:46

'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake

Published on: September 18, 2018

7.6K

Area of Science:

  • Food science
  • Nutritional epidemiology
  • Public health nutrition

Background:

  • Nutri-Score classifies some ultra-processed foods as healthy (A, B), sparking debate.
  • Nutritional quality (Nutri-Score) and degree of processing (NOVA) assess different, complementary health dimensions.
  • Ultra-processed foods vary in additives and nutritional quality, necessitating finer distinctions.

Purpose of the Study:

  • To clarify the relationship between Nutri-Score and food processing (NOVA classification).
  • To highlight the importance of Nutri-Score in guiding healthier food choices, even within ultra-processed categories.
  • To emphasize that Nutri-Score and NOVA address distinct but complementary aspects of food's health impact.

Main Methods:

  • Comparative analysis of Nutri-Score and NOVA classification systems.
  • Review of existing research on the health impact of food processing and nutritional quality.
  • Examination of how Nutri-Score differentiates nutritional quality within NOVA categories.

Main Results:

  • Nutri-Score and NOVA assess different food dimensions, explaining apparent discrepancies.
  • Within ultra-processed foods, Nutri-Score effectively differentiates nutritional quality.
  • Higher Nutri-Score ratings are linked to health benefits and reduced chronic disease risk, irrespective of processing level.

Conclusions:

  • Nutri-Score and NOVA are complementary tools for assessing food health impact.
  • Nutri-Score provides valuable guidance for healthier choices, particularly for individuals consuming ultra-processed foods.
  • Prioritizing foods with better Nutri-Score ratings supports public health goals by mitigating risks associated with suboptimal nutrition.