Languages:
The term “active ingredient” is mostly used in drugs to name the substance which is pharmaceutically active.
The term “active substance” is also used in biocidal products to name the component which actually kills, or otherwise controls pests or bacteria.
It is not necessarily the largest or most hazardous component of the product. Some products may contain more than one active ingredient or substance. Non-active ingredients are often called inert ingredients. (Source: GreenFacts)
Bacterial resistance is the capacity of bacteria to withstand
the effects of antibiotics or biocides that are intended to kill or control
them.
(Source: GreenFacts, based on the
A substance, factor or situation that causes or induces cancer. (Source: GreenFacts )
Occurring over a long period of time, either continuously or intermittently;
used to describe ongoing exposures and
effects that develop only after a long exposure.
(Source:
US EPA
Thesaurus
The amount of a chemical or substance present in a particular quantity of soil, water, air, food, blood, hair, urine, breath, or any other media. (Source: GreenFacts)
A substance that is either present in an environment where it does not belong or is present at levels that might cause harmful effects to humans or the environment. (Source: GreenFacts)
The benefits people obtain from ecosystems.
These include provisioning services such as food and water; regulating
services such as flood and disease control; cultural services such as spiritual,
recreational, and cultural benefits; and supporting services such as nutrient
cycling that maintain the conditions for life on Earth.
(Source:
MA
A natural or man-made chemical that can interfere with endocrine glands and their hormones or where the hormones act - the target tissues. (Source: GreenFacts)
"Following a series of food scares in the 1990s (eg BSE, dioxins…) which undermined consumer confidence in the safety of the food chain, the European Union concluded that it needed to establish a new scientific body charged with providing independent and objective advice on food safety issues associated with the food chain. Its primary objective as set out in the White Paper on Food Safety would be to: “…contribute to a high level of consumer health protection in the area of food safety, through which consumer confidence can be restored and maintained.” The result was the European Food Safety Authority (EFSA).
Set up provisionally in Brussels in 2002, EFSA provides independent scientific advice on all matters linked to food and feed safety - including animal health and welfare and plant protection - and provides scientific advice on nutrition in relation to Community legislation. The Authority communicates to the public in an open and transparent way on all matters within its remit. EFSA’s risk assessments provide risk managers (consisting of EU institutions with political accountability, i.e. European Commission, European Parliament and Council) with a sound scientific basis for defining policy driven legislative or regulatory measures required to ensure a high level of consumer protection with regards to food safety."
(Source: EFSA website
"The European Union (EU) is a family of democratic European countries,
committed to working together for peace and prosperity. It is not a State
intended to replace existing states, but it is more than any other international
organisation. The EU is, in fact, unique. Its Member States have set up common
institutions to which they delegate some of their sovereignty so that decisions
on specific matters of joint interest can be made democratically at European
level.This pooling of sovereignty is also called "European integration". "
(Source:
EU website
A state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity.
The health of a whole community or population is reflected in measurements of
disease incidence and prevalence, age-specific death rates, and life expectancy.
(Source:
MA
Glossary
The act of breathing.
A hazardous substance can enter the body by inhaling an airborne substance or contaminant in the form of gas, fumes mists, vapors, dusts, or aerosols. Once inhaled, contaminants can be deposited in the lungs and/or transported into the blood. (Source: GreenFacts)
A substance that kills insects.
(Source:
FAO
Glossary of biotechnology & genetic engineering
The liver is a big reddish-brow organ lying beneath the diaphragm on the right side. The liver is made up for a great part of liver cells which absorb nutrients and detoxify and remove harmful substances from the blood such as drugs and alcohol. The liver has many other vital functions and there is currently no way to compensate for the absence of liver.
Other liver functions include:
A substance that is the product of biological changes to a chemical.
(Source:
US EPA
Glossary
Any living organism that is too small to be seen by the naked eye such as bacteria, viruses, protozoa, single-celled algae, and many types of fungi. (Source: GreenFacts)
A molecule is the smallest part of any chemical compound composed of two or
more atoms and which has the qualities of that substance and can exist alone in
a free state. As an example, a molecule of water (H2O) consists of
two atoms of hydrogen and one of oxygen.
(Source: GreenFacts, based on Helios
Glossary
The nervous system is a complex, sophisticated system that regulates and coordinates body activities.
It is made up of:
Any substance, such as oxygen (O2) or chlorine (Cl2),
that will readily add (take on) electrons. The opposite is a reducing agent.
(Source:
US EPA
Drinking Water Glossary
Persistent organic pollutants (POPs) are chemical substances that persist in the environment, bioaccumulate through the food web, and pose a risk of causing adverse effects to human health and the environment. This group of priority pollutants consists of pesticides (such as DDT), industrial chemicals (such as polychlorinated biphenyls, PCBs) and unintentional by-products of industrial processes (such as dioxins and furans).
Persistent Organic Pollutants are transported across international boundaries
far from their sources, even to regions where they have never been used or
produced.
(Source:
European Commission
Environment DG
POPs
A toxic chemical product that kills
harmful organisms (e.g., insecticides,
fungicide, weedicides, rodenticides, acaricides).
(Source:
FAO
Glossary of biotechnology & genetic
engineering
Results of conception and ensuing pregnancy, such as sex ratio, birth weight, spontaneous abortion, congenital malformations, lower birth weight, preterm delivery or stillbirth. (Source: GreenFacts)
A scientifically based process consisting of four steps:
The way people [or other living organisms] come into contact with a hazardous
substance. Three routes of exposure are breathing
[inhalation], eating or drinking
[ingestion], or contact with the skin
[dermal contact].
(Source:
ATSDR
Glossary of Terms
In the context of allergies, sensitization is the process by which a person becomes, over time, increasingly allergic to a substance (sensitiser) through repeated exposure to that substance (Source: GreenFacts)
Sewage refers to waste-water from homes and industry which is collected and carried away in sewers (pipes or tunnels). When raw waste-water is cleaned in treatment plants the waste product is sewage sludge, which can be used as a fertiliser under certain conditions or deposited in landfills. (Source: GreenFacts )
A group of organisms that differ from all other groups of organisms and that
are capable of breeding and producing fertile offspring. This is the smallest
unit of classification for plants and animals.
(Source:
OceanLink
Glossary of Common Terms and Definitions in Marine
Biology
The biological organ(s) most adversely affected by exposure to a chemical substance. (Source: GreenFacts)
The European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) was established in 1993.
Inaugurated in Lisbon in 1995, it is one of the EU’s decentralised agencies.
The EMCDDA exists to provide the EU and its Member States with a factual overview of European drug problems and a solid evidence base to support the drugs debate.
Today it offers policymakers the data they need for drawing up informed drug
laws and strategies. It also helps professionals and practitioners working in
the field pinpoint best practice and new areas of research.
(Source:
www.emcdda.europa.eu
The Joint Group of Experts on the Scientific Aspects of Marine Environmental Protection (GESAMP) is an advisory body, established in 1969, that advises the United Nations (UN) system on the scientific aspects of marine environmental protection.
At present GESAMP is jointly sponsored by nine UN organizations with responsibilities relating to the marine environment, and they utilize GESAMP as a mechanism for coordination and collaboration among them. GESAMP functions are to conduct and support marine environmental assessments, to undertake in-depth studies, analyses, and reviews of specific topics, and to identify emerging issues regarding the state of the marine environment. GESAMP itself today consists of 16 experts, drawn from a wide range of relevant disciplines, who act in an independent and individual capacity. Studies and assessments are usually carried out by dedicated working groups, most of whose members are not sitting members of GESAMP but part of the broader GESAMP network.
GESAMP's UN sponsors: IMO, FAO, UNESCO-IOC, WMO, IAEA, UN, UNEP, UNIDO, UNDP.GESAMP
Source:
(Source:
www.gesamp.org/about
The study of the harmful effects of substances on humans or animals.
(Source:
ATSDR
Glossary of Terms
This summary is free and ad-free, as is all of our content. You can help us remain free and independant as well as to develop new ways to communicate science by becoming a Patron!
BECOME A PATRON!