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

Qualitative Analysis01:10

Qualitative Analysis

261
Qualitative analysis is the process of identifying elements, ions, or compounds in an unknown sample. It is the first and most fundamental type of analysis based on the hierarchy of analytical goals. This hierarchy is significant as it provides a structured approach to scientific research, with qualitative analysis serving as the initial step, providing essential information before moving on to quantitative or other forms of analysis.
There are two main approaches to qualitative analysis:...
261
Applications of IR Spectroscopy: Overview01:11

Applications of IR Spectroscopy: Overview

701
The non-destructive nature and ability to provide valuable chemical information make IR spectroscopy a versatile technique with broad applications in various scientific and industrial fields. IR spectroscopy is commonly used to identify and characterize organic and inorganic compounds. It provides information about the functional groups present in a molecule and the bonding between atoms. This helps in the structural elucidation of compounds during organic synthesis, pharmaceutical research,...
701
Sample Preparation for Analysis: Overview01:21

Sample Preparation for Analysis: Overview

219
Sample preparation is an essential step in the analytical process. It involves preparing a sample so that it can be analyzed accurately. The goal is to extract the analyte, the substance you want to measure, from the sample while removing any components that may interfere with the analysis. Sample preparation techniques vary depending on the physical state of the sample.
Bulk or large solid samples are typically reduced in size using grinding, crushing, or milling techniques to increase the...
219
Sampling Methods: Overview01:06

Sampling Methods: Overview

319
A sample refers to a smaller subset representative of a larger population. In analytical chemistry, studying or analyzing an entire population is often impractical or impossible. Therefore, samples are used to draw inferences and generalize the whole population. The sampling method selects individuals or items from a population to create a sample. Standard sampling methods include random, judgemental, systematic, stratified, and cluster sampling. 
In analytical chemistry, the choice of...
319
Development of Analytical Methods01:21

Development of Analytical Methods

430
An analytical methodology can be divided into four sequential steps: technique, method, procedure, and protocol. A technique is a scientific principle that rationalizes a specific phenomenon through chemical measurements. Adapting a technique for analyzing a sample of interest is termed a method. The procedure outlines the directions for performing the analysis via an analytical method. The protocol is the detailed guidelines on the procedure, which should be strictly followed to obtain the...
430
Mass Spectrometry: Alcohol Fragmentation01:03

Mass Spectrometry: Alcohol Fragmentation

3.5K
Alcohols (R-OH) ionize to lose one non-bonded electron from the oxygen atom, forming molecular ions. Due to their tendency to fragment rapidly, the intensity of the molecular ion peak in the mass spectrum is weak or sometimes absent. The fragmentation patterns for alcohols occur in two ways, i.e. ⍺-cleavage and dehydration. During ⍺-cleavage, the bond at the ⍺-position adjacent to the hydroxyl group cleaves to give a resonance-stabilized cation and a radical. However,...
3.5K

You might also read

Related Articles

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

Sort by
Same author

Storage Stability of <i>Brettanomyces bruxellensis</i>-Spoiled Pinot Noir After UV-C Treatment.

Foods (Basel, Switzerland)·2025
Same author

Investigating Abiotic Stress-Induced Off-Flavor in Different White Wine Varieties (<i>Vitis vinifera</i> <i>L.</i>) Using a Complementary Approach of Sensory Analysis and Nontargeted Gas Chromatography Mass Spectrometry Analysis.

Journal of agricultural and food chemistry·2025
Same author

Exploring Putative Kokumi Oligopeptides in Classic Sparkling Wines with a UHPLC-ESI-MS/MS Targeted Protocol.

Journal of agricultural and food chemistry·2024
Same author

2-Aminoacetophenone formation through UV-C induced degradation of tryptophan in the presence of riboflavin in model wine: Role of oxygen and transition metals.

Food chemistry·2024
Same author

Influence of Potential Alcohol in Grapes on Phenolic and Sensory Characteristics of Red Wine.

Journal of agricultural and food chemistry·2024
Same author

New Insights into Wine Color Analysis: A Comparison of Analytical Methods to Sensory Perception for Red and White Varietal Wines.

Journal of agricultural and food chemistry·2023
Same journal

Inclusion of <i>Limosilactobacillus fermentum</i> CECT5716 in Novel Fermented Caprine Milk: Technological and Nutritional Assessment.

Journal of agricultural and food chemistry·2026
Same journal

Lipidomic and Transcriptomic Insights into Hepatic Lipid Remodeling Induced by Peony Seed Oil.

Journal of agricultural and food chemistry·2026
Same journal

Evolution Process of Pseudo-lignin Derived from Lignocellulose.

Journal of agricultural and food chemistry·2026
Same journal

Distinct Chemical Profiles and Gut Microbiota Modulation of Ancha Tea Compared with Green and Black Teas from the Same Cultivar.

Journal of agricultural and food chemistry·2026
Same journal

Highly Stereoselective Synthesis of the Chiral Fungicide's Intermediate (<i>R</i>)-<i>N</i>-(2,6-Dimethylphenyl) Aminopropionic Acid Methyl Ester via an Esterase-Lipase Cascade.

Journal of agricultural and food chemistry·2026
Same journal

Modernizing Pesticide Risk Assessment: Technical Advancements as the Path toward Global Food Security.

Journal of agricultural and food chemistry·2026
See all related articles

Related Experiment Video

Updated: Jul 4, 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

10.4K

Symposium Introduction: Recent Progress and Current Challenges in Wine Analytical Sciences.

Fulvio Mattivi1, Elizabeth J Waters2, Ulrich Fischer3

  • 1Unit of Metabolomics, Research and Innovation Centre, Fondazione Edmund Mach, via E. Mach 1, 38098 San Michele all'Adige, Italy.

Journal of Agricultural and Food Chemistry
|January 31, 2024
PubMed
Summary
This summary is machine-generated.

This study highlights the scientific complexity of oenology, emphasizing rigorous chemical and sensory analyses for premium wine quality. The In Vino Analytica Scientia 2022 conference convened global experts to advance wine and spirits research.

More Related Videos

Author Spotlight: Exploring the Fermentation Microbiome Through Next-Generation Sequencing
07:34

Author Spotlight: Exploring the Fermentation Microbiome Through Next-Generation Sequencing

Published on: December 1, 2023

732
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

12.4K

Related Experiment Videos

Last Updated: Jul 4, 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

10.4K
Author Spotlight: Exploring the Fermentation Microbiome Through Next-Generation Sequencing
07:34

Author Spotlight: Exploring the Fermentation Microbiome Through Next-Generation Sequencing

Published on: December 1, 2023

732
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

12.4K

Area of Science:

  • Oenology and analytical chemistry
  • Food science and technology
  • Viticulture and enology

Background:

  • Wine and spirits possess significant complexity beyond social aspects, stemming from diverse artisanal production methods, grape varietals, and global distribution.
  • Premium wine is a non-commodity product requiring rigorous scientific validation for process and product development.
  • Multidisciplinary scientific expertise is crucial for advancing the continuous improvement and international market evaluation of wine and spirits.

Purpose of the Study:

  • To present a collection of research from the 12th In Vino Analytica Scientia 2022 conference.
  • To showcase advancements in chemical and sensory analyses within oenology.
  • To foster knowledge sharing and harmonization among researchers in wine and spirits analysis.

Main Methods:

  • Collection and publication of selected full papers from oral presentations and posters.
  • Analysis of research presented at the In Vino Analytica Scientia 2022 conference.
  • Synthesis of multidisciplinary findings in wine and spirits research.

Main Results:

  • The In Vino Analytica Scientia 2022 conference gathered over 240 international delegates.
  • Research presented covered diverse aspects of wine and spirits analysis, including 9 keynote lectures, 37 talks, 36 short communications, and over 200 posters.
  • This special issue comprises selected contributions reflecting the breadth of current research.

Conclusions:

  • Rigorous chemical and sensory analyses are fundamental to understanding and improving wine and spirits quality.
  • The In Vino Analytica Scientia conference serves as a vital platform for global collaboration and knowledge exchange in oenology.
  • Continued multidisciplinary research is essential for supporting the innovation and quality of premium wine and spirits worldwide.