Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Nova classification: History, Science & Products

The Nova classification (Portuguese: nova classificação, 'new classification') is a framework for grouping edible substances based on the extent and purpose of food processing applied to them. Researchers at the University of São Paulo, Brazil, proposed the system in 2009.

Language: English [EN]
Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.
100%
More settings
100% 100% 100% 100% 100%

Nova classification topic overview

The analysis highlights History, Science and Products as prominent areas in the source structure around Nova classification.

Related topics
83
Source areas
4
Connected nodes
87
Extracted relationships
70
Concept neighborhoods
23
Bridge connections
87

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Nova food processing groups · 63 topics
Impact on public health · 7 topics
Overview · 7 topics
History · 6 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

History

Nova food processing groups

Impact on public health

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Nova classification connects Entity context

The extracted context around Nova classification shows recurring relationship patterns in the source. For example, Nova classification → Brazil, Brazil's, Carlos Augusto Monteiro, Employing, His, In, Jean-Claude Moubarac, Monteiro, Monteiro's, Montréal, NOVA, Portuguese, Recent, The, The Nova, This, Uma, Université Another extracted example is Nova classification → Assigning, At, Both, By, Databases, Nova, Open Food Facts, The, The Nova, This. Use these groups to spot repeated connection types before inspecting the individual relationships.

Nova classification

Top relations

related to history · 18
Nova classification → Brazil, Brazil's, Carlos Augusto Monteiro, Employing, His, In, Jean-Claude Moubarac, Monteiro, Monteiro's, Montréal, NOVA, Portuguese, Recent, The, The Nova, This, Uma, Université
related to Nova food processing groups · 10
Nova classification → Assigning, At, Both, By, Databases, Nova, Open Food Facts, The, The Nova, This
has impact · 7
Nova classification → As, Epidemiological, Furthermore, Nova, Researchers, The, The Nova

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

foods nova food ingredients ultra-processed processed classification culinary group health products used sugar processing groups unprocessed minimally substances salt dietary

Nova classification relationships Subject–Predicate–Object triples

TTTA extracted 70 structured relationships around Nova classification. Examples in this analysis include Open Food Facts provide Nova classifications for commercial products based on analysis of their categories → instance of → Databases and the removal of unwanted parts → instance of → which are unprocessed foods modified through industrial methods. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Open Food Facts provide Nova classifications for commercial products based on analysis of their categoriesinstance ofDatabases0.80text
ingredientsinstance ofDatabases0.80text
the removal of unwanted partsinstance ofwhich are unprocessed foods modified through industrial methods0.80text
crushinginstance ofwhich are unprocessed foods modified through industrial methods0.80text
dryinginstance ofwhich are unprocessed foods modified through industrial methods0.80text
fractioninginstance ofwhich are unprocessed foods modified through industrial methods0.80text
grindinginstance ofwhich are unprocessed foods modified through industrial methods0.80text
pasteurizationinstance ofwhich are unprocessed foods modified through industrial methods0.80text
non-alcoholic fermentationinstance ofwhich are unprocessed foods modified through industrial methods0.80text
freezinginstance ofwhich are unprocessed foods modified through industrial methods0.80text
and other preservation techniques that maintain the food's integrityinstance ofwhich are unprocessed foods modified through industrial methods0.80text
do not introduce saltinstance ofwhich are unprocessed foods modified through industrial methods0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Nova classification bring nearby vocabulary together. In this analysis, examples include Nova, Food and Groups. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Nova classification
    • Nova
    • Food
    • Groups
    • Health
    • Ultra-processed
    • Processing
    • Scientific
    • Foods
    • Processed
    • Minimally
    • Ingredients
    • Used
  • nova classification
    • Nova
    • Food
    • Health
    • Groups
    • Ultra-processed
    • Processing
    • Scientific
    • Foods
    • Guidelines
    • Processed
    • Public
    • Minimally
  • food processing
    • Nova
    • Ultra-processed
    • Research
    • Ingredients
    • Foods
    • Groups
    • Processing
    • Unprocessed
    • Processed
    • Health
    • Culinary
    • Definition
  • ultra-processed foods
    • Processed
    • Ingredients
    • Ultra-processed
    • Culinary
    • Group
    • Minimally
    • Sugar
    • Products
    • Oils
    • Research
    • Salt
    • Unprocessed
  • food groups
    • Minimally
    • Nova
    • Unprocessed
    • Processed
    • Ultra-processed
    • Public
    • Research
    • Ingredients
    • Foods
    • Groups
    • Processing
    • Health
  • open food facts
    • Nova
    • Ultra-processed
    • Ingredients
    • Foods
    • Groups
    • Processing
    • Unprocessed
    • Processed
    • Health
    • Culinary
    • Definition
    • Substances
  • hyperpalatable food
    • Nova
    • Ultra-processed
    • Ingredients
    • Foods
    • Groups
    • Processing
    • Unprocessed
    • Processed
    • Health
    • Culinary
    • Definition
    • Substances
  • food industry
    • Nova
    • Ultra-processed
    • Ingredients
    • Foods
    • Groups
    • Processing
    • Unprocessed
    • Processed
    • Health
    • Culinary
    • Definition
    • Substances

Connections between topic areas Semantic bridges

For Nova classification, one of the stronger structural bridges in this analysis connects Nova classification with Nova food processing groups. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Nova classification — Nova food processing groups · splits 24 ⟂ 64
Nova classification — Overview · splits 80 ⟂ 8
Nova classification — Impact on public health · splits 80 ⟂ 8
Nova classification — History · splits 81 ⟂ 7

Map overview Semantic statistics

Nova classification

Nodes88
Edges87
Triples70
Avg. degree1.98
Density0.022727
Components1

Source & methodology

TTTA analyzes the structure around Nova classification to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Science & Products, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Nova classification · EN edition · Analysis: TopicsToTalkAbout

For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.