Skip to main content
European Commission logo
European Skills, Competences, Qualifications and Occupations

Skills & competences

There is a temporary issue on this page. Please, try later. We apologise for this inconvenience.

Show filters

Hide filters

Filters

Hierarchy view

K - knowledge
00 - generic programmes and qualifications
01 - education
02 - arts and humanities
03 - social sciences, journalism and information
04 - business, administration and law
05 - natural sciences, mathematics and statistics
050 - natural sciences, mathematics and statistics not further defined
051 - biological and related sciences
052 - environment
053 - physical sciences
0530 - physical sciences not further defined
0531 - chemistry
- advanced materials
- agricultural chemicals
- alternative fuels
- analytical chemistry
- basic chemicals
- battery chemistry
- beeswax
- biodiesel
- carbonation techniques
- characteristics of chemicals used for tanning
- chemical products
- chemical reactions of roasting cacao beans
- chemistry
- chemistry of wood
- cleaning products
- composite materials
- computational chemistry
- electrochemistry
- gel permeation chromatography
- herbicides
- herbicides sprayers
- high-performance liquid chromatography
- hydrocarbon isomerisation processes
- inorganic chemistry
- laboratory equipment
- oil sweetening processes
- organic chemistry
- oxidation
- paper chemistry
- pesticides
- petrology
- pharmaceutical chemistry
- physico-chemical properties of crust leather
- plastic resins
- plastic welding
- polymer chemistry
- polymerisation
- radiochemistry
- regulations on substances
- sedimentology
- solid-state chemistry
- sour gas sweetening processes
- source colour chemicals
- swimming pool chemicals
- types of bleach
- types of digesters
- types of fuels
- types of paint
- types of polymers
- types of pulp
- types of waxes
- variety of starches
- vessel fuels
- water chemistry analysis
0532 - earth sciences
0533 - physics
0539 - physical sciences not elsewhere classified
054 - mathematics and statistics
058 - inter-disciplinary programmes and qualifications involving natural sciences, mathematics and statistics
059 - natural sciences, mathematics and statistics not elsewhere classified
06 - information and communication technologies (icts)
07 - engineering, manufacturing and construction
08 - agriculture, forestry, fisheries and veterinary
09 - health and welfare
10 - services
99 - field unknown
L - language skills and knowledge
S - skills
T - transversal skills and competences

This concept is obsolete

chemical preservation

knowledge

natural sciences, mathematics and statistics

physical sciences

chemistry

chemical preservation

Concept overview

Description

Process of adding chemical compounds to a product, such as food or pharmaceutical products, to prevent decay caused by chemical changes or microbial activity.

Alternative Labels

chemical preservation types

decay prevention

food preservation

preservation with chemicals

preserve food

prevent decay

types of chemical preservation

typology of chemical preservation

Skill type

knowledge

Skill reusability level

cross-sector skills and competences

Relationships

Broader concepts

Essential for

Optional for

Concept status

Share this page:

DG Employment, Social Affairs and Inclusion of the European Commission developed ESCO in collaboration with stakeholders and with the European Centre for the Development of Vocational Training (Cedefop).

CONTACT ESCO
Current version: ESCO v1.2 (Last update 15/05/2024)