UPDATED: T=1769211978 / Human Date and time (GMT): Fri, 23rd Jan, 2026, 23.46
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Process contaminants in vegetable oils and foods
3 May 2016
Glycerol-based process contaminants found in palm oil, but also in other vegetable oils, margarines and some processed foods, raise potential health concerns for average consumers of these foods in all young age groups, and for high consumers in all age groups.
EFSA assessed the risks for public health of the substances: glycidyl fatty acid esters (GE), 3-monochloropropanediol (3-MCPD), and 2-monochloropropanediol (2-MCPD) and their fatty acid esters. The substances form during food processing, in particular, when refining vegetable oils at high temperatures (approx. 200°C).
The highest levels of GE, as well as 3-MCPD and 2-MCPD (including esters) were found in palm oils and palm fats, followed by other oils and fats. For consumers aged three and above, margarines and ‘pastries and cakes’ were the main sources of exposure to all substances.
3 May 2016
Glycerol-based process contaminants found in palm oil, but also in other vegetable oils, margarines and some processed foods, raise potential health concerns for average consumers of these foods in all young age groups, and for high consumers in all age groups.
EFSA assessed the risks for public health of the substances: glycidyl fatty acid esters (GE), 3-monochloropropanediol (3-MCPD), and 2-monochloropropanediol (2-MCPD) and their fatty acid esters. The substances form during food processing, in particular, when refining vegetable oils at high temperatures (approx. 200°C).
The highest levels of GE, as well as 3-MCPD and 2-MCPD (including esters) were found in palm oils and palm fats, followed by other oils and fats. For consumers aged three and above, margarines and ‘pastries and cakes’ were the main sources of exposure to all substances.
Glycerol-based process contaminants found in palm oil, but also in other vegetable oils, margarines and some processed foods, raise potential health concerns for average consumers of these foods in all young age groups, and for high consumers in all age groups.
The highest levels of GE, as well as 3-MCPD and 2-MCPD (including esters) were found in palm oils and palm fats, followed by other oils and fats. For consumers aged three and above, margarines and ‘pastries and cakes’ were the main sources of exposure to all substances.
Glycidyl fatty acid esters – genotoxic and carcinogenic
EFSA was asked to deliver a scientific opinion on free and esterified 3- and 2- monochloropropane-1, 2-diol (MCPD) and glycidyl esters in food.
Esters of 3- and 2-MCPD and glycidol are contaminants of processed vegetable oils; free MCPDs are formed in some processed foods.
The Panel on Contaminants in the Food Chain (CONTAM Panel) evaluated 7,175 occurrence data.
Esters of 3- and 2-MCPD and glycidyl esters were found at the highest levels in palm oil/fat, but most vegetable oil/fats contain substantial quantities. Mean middle bound (MB) dietary exposure values to total 3-MCPD, 2-MCPD and glycidol, respectively, across surveys and age groups in μg/kg body weight (bw) per day were 0.2–1.5, 0.1–0.7 and 0.1–0.9; high exposure (P95) values were 0.3–2.6, 0.2–1.2 and 0.2–2.1. Animal studies show extensive hydrolysis of esterified 3-MCPD and glycidol following oral administration; esterified and free forms were assumed to contribute equally to internal exposures.
Nephrotoxicity was consistently observed in rats treated with 3-MCPD.
Data on 2-MCPD toxicity were insufficient for dose–response assessments. Chronic treatment with glycidol increased the incidence of tumours in several tissues of rats and mice, likely via a genotoxic mode of action. The Panel selected a BMDL10 value for 3-MCPD of 0.077 mg/kg bw per day for induction of renal tubular hyperplasia in rats and derived a tolerable daily intake (TDI) of 0.8 μg/kg bw per day.
The mean exposure to 3-MCPD was above the TDI for ‘Infants’, ‘Toddlers’ and ‘Other children’.
For glycidol, the Panel selected a T25 value of 10.2 mg/kg bw per day for neoplastic effects in rats. The margins of exposure (MoEs) were 11,300–102,000 and 4,900–51,000 across surveys and age groups at mean and P95 exposures, respectively. An exposure scenario for infants receiving formula only resulted in MoEs of 5,500 (mean) and 2,100 (P95). MoEs of 25,000 or higher were considered of low health concern.
© European
Food Safety Authority, 2016
Keywords: MCPD, glycidol, glycidyl fatty acid esters, process contaminant, refined oil fat
EFSA was asked to deliver a scientific opinion on free and esterified 3- and 2- monochloropropane-1, 2-diol (MCPD) and glycidyl esters in food.
Esters of 3- and 2-MCPD and glycidol are contaminants of processed vegetable oils; free MCPDs are formed in some processed foods.
The Panel on Contaminants in the Food Chain (CONTAM Panel) evaluated 7,175 occurrence data.
Esters of 3- and 2-MCPD and glycidyl esters were found at the highest levels in palm oil/fat, but most vegetable oil/fats contain substantial quantities. Mean middle bound (MB) dietary exposure values to total 3-MCPD, 2-MCPD and glycidol, respectively, across surveys and age groups in μg/kg body weight (bw) per day were 0.2–1.5, 0.1–0.7 and 0.1–0.9; high exposure (P95) values were 0.3–2.6, 0.2–1.2 and 0.2–2.1. Animal studies show extensive hydrolysis of esterified 3-MCPD and glycidol following oral administration; esterified and free forms were assumed to contribute equally to internal exposures.
Nephrotoxicity was consistently observed in rats treated with 3-MCPD.
Data on 2-MCPD toxicity were insufficient for dose–response assessments. Chronic treatment with glycidol increased the incidence of tumours in several tissues of rats and mice, likely via a genotoxic mode of action. The Panel selected a BMDL10 value for 3-MCPD of 0.077 mg/kg bw per day for induction of renal tubular hyperplasia in rats and derived a tolerable daily intake (TDI) of 0.8 μg/kg bw per day.
The mean exposure to 3-MCPD was above the TDI for ‘Infants’, ‘Toddlers’ and ‘Other children’.
For glycidol, the Panel selected a T25 value of 10.2 mg/kg bw per day for neoplastic effects in rats. The margins of exposure (MoEs) were 11,300–102,000 and 4,900–51,000 across surveys and age groups at mean and P95 exposures, respectively. An exposure scenario for infants receiving formula only resulted in MoEs of 5,500 (mean) and 2,100 (P95). MoEs of 25,000 or higher were considered of low health concern.
© European
Food Safety Authority, 2016
Keywords: MCPD, glycidol, glycidyl fatty acid esters, process contaminant, refined oil fatData on 2-MCPD toxicity were insufficient for dose–response assessments. Chronic treatment with glycidol increased the incidence of tumours in several tissues of rats and mice, likely via a genotoxic mode of action. The Panel selected a BMDL10 value for 3-MCPD of 0.077 mg/kg bw per day for induction of renal tubular hyperplasia in rats and derived a tolerable daily intake (TDI) of 0.8 μg/kg bw per day.
The mean exposure to 3-MCPD was above the TDI for ‘Infants’, ‘Toddlers’ and ‘Other children’.
For glycidol, the Panel selected a T25 value of 10.2 mg/kg bw per day for neoplastic effects in rats. The margins of exposure (MoEs) were 11,300–102,000 and 4,900–51,000 across surveys and age groups at mean and P95 exposures, respectively. An exposure scenario for infants receiving formula only resulted in MoEs of 5,500 (mean) and 2,100 (P95). MoEs of 25,000 or higher were considered of low health concern.
EFSA’s expert Panel on Contaminants in the Food Chain (CONTAM) considered information on the toxicity of glycidol (the parent compound of GE) for its risk assessment of GE, assuming a complete conversion of the esters into glycidol following ingestion.
Dr Helle Knutsen, Chair of the CONTAM Panel, said: “There is sufficient evidence that glycidol is genotoxic and carcinogenic, therefore the CONTAM Panel did not set a safe level for GE.”
When assessing genotoxic and carcinogenic substances that are
unintentionally present in the food chain, EFSA calculates a ‘margin of exposure’ for consumers. In general, the higher the margin of exposure is, the lower the level of concern for consumers.
The Panel concluded that GE is a potential health concern for all younger age groups with average exposures, and for consumers with high exposure in all age groups.
“The exposure to GE of babies consuming solely infant formula is a particular concern as this is up to ten times what would be considered of low concern for public health,” said Dr Knutsen.
The Panel’s review revealed that levels of GE in palm oils and fats halved between 2010 and 2015, due to voluntary measures taken by producers. This has contributed to an important fall in consumer exposure to these substances.
EFSA’s expert Panel on Contaminants in the Food Chain (CONTAM) considered information on the toxicity of glycidol (the parent compound of GE) for its risk assessment of GE, assuming a complete conversion of the esters into glycidol following ingestion.
Dr Helle Knutsen, Chair of the CONTAM Panel, said: “There is sufficient evidence that glycidol is genotoxic and carcinogenic, therefore the CONTAM Panel did not set a safe level for GE.”
When assessing genotoxic and carcinogenic substances that are
unintentionally present in the food chain, EFSA calculates a ‘margin of exposure’ for consumers. In general, the higher the margin of exposure is, the lower the level of concern for consumers.
unintentionally present in the food chain, EFSA calculates a ‘margin of exposure’ for consumers. In general, the higher the margin of exposure is, the lower the level of concern for consumers.
The Panel concluded that GE is a potential health concern for all younger age groups with average exposures, and for consumers with high exposure in all age groups.
“The exposure to GE of babies consuming solely infant formula is a particular concern as this is up to ten times what would be considered of low concern for public health,” said Dr Knutsen.
The Panel’s review revealed that levels of GE in palm oils and fats halved between 2010 and 2015, due to voluntary measures taken by producers. This has contributed to an important fall in consumer exposure to these substances.
Exposure to 3-MCPD over safe level; insufficient data on 2-MCPD
“We have set a tolerable daily intake (TDI) of 0.8 micrograms per kilogram of body weight per day (µg/kg bw/day) for 3-MCPD and its fatty acid esters based on evidence linking this substance to organ damage in animal tests,” explained Dr Knutsen. She added that, “the toxicological information is too limited, however, to set a safe level for 2-MCPD.”
Estimated average and high exposures to 3-MCPD from both forms for young age groups including adolescents (up to 18 years of age) exceed the TDI and are a potential concern for health.
Palm oil is a major contributor to 3-MCPD and 2-MCPD exposure for most individuals. Levels of 3-MCPD and its fatty acid esters in vegetable oils were largely unchanged over the last five years.
What happens next?
This risk assessment will inform risk managers in the European Commission and Member States who regulate EU food safety. They will useEFSA’s scientific advice to consider how to manage the potential risks for consumers from exposure to these substances in food. The Panel has also made several recommendations for further research to fill data gaps and improve the knowledge on the toxicity of these substances, particularly 2-MCPD, and on consumer exposure to them through food.
Scientific opinion on risks for human health related to the presence of 3- and 2-monochloropropanediol (MCPD), and their fatty acid esters, and glycidyl fatty acid esters in food
Background
Media contacts
http://www.efsa.europa.eu/en/press/news/160503a
EFSA Media Relations Office
Tel. +39 0521 036 149
E-mail: Press@efsa.europa.eu
__________________________________________________________
2.9.2014
EN
Official Journal of the European Union
L 271/93
COMMISSION RECOMMENDATION
of 10 September 2014
(Text with EEA relevance)
(2014/661/EU)
THE EUROPEAN COMMISSION,
Having regard to the Treaty on the Functioning of the European Union, and in particular Article 292 thereof,
Whereas:
(1)
3-Monochloropropane-1,2-diol (3-MCPD) is a food processing contaminant classified as a possible human carcinogen for which a tolerable daily intake (TDI) of 2 μg/kg b.w. has been established (1). A maximum level of 20 μg/kg for hydrolysed vegetable protein (HVP) and soy sauce has been established by Commission Regulation (EC) No 1881/2006 (2) for liquid products containing 40 % dry matter, corresponding to a maximum of 50 μg/kg in the dry matter.
(2)
Esters of 2- and 3-monochloropropane-1,2-diol (MCPD) and glycidyl esters are important contaminants of processed edible oils used as foods or food ingredients. The European Food Safety Authority (EFSA) Panel on Contaminants in the Food Chain (CONTAM) agreed with the estimate of 100 % release of 3-MCPD from its esters in humans (3).
(3)
Glycidyl fatty acid esters (GE) are process contaminants generated during the deodorisation step of edible oil refining. The toxicological relevance of glycidyl fatty acid esters has not yet been fully elucidated. Glycidol itself is categorised as probably carcinogenic to humans. Latest scientific studies indicate an (almost) entire release of glycidol from fatty acid esters within the human digestive tract.
(4)
On 20 September 2013, EFSA has published a scientific report on the analysis of occurrence of 3-monochloropropane-1,2-diol (3-MCPD) in food in Europe in the years 2009-2011 and preliminary exposure assessment (4).
(5)
More occurrence data on the presence of the MCPD fatty acid esters and glycidyl fatty acid esters are necessary to enable a more accurate exposure assessment.
(6)
Therefore it is appropriate to recommend the monitoring of the presence of MCPD, MCPD-esters and glycidyl esters in vegetable oils and fats, derived foods and foods containing vegetable oils and fats.
HAS ADOPTED THIS RECOMMENDATION:
1.
Member States should, with the active involvement of feed and food business operators, perform monitoring for the presence of 2 and 3-MCPD, 2 and 3-MCPD fatty acid esters and glycidyl fatty acid esters in food, and particularly in:
(a)
vegetable oils and fats and derived products such as margarine and similar products,
(b)
foods for particular nutritional uses as defined in Directive 2009/39/EC of the European Parliament and of the Council (5) and intended for infants and young children, including infant- and follow on formulae as defined in Commission Directive 2006/141/EC (6) and dietary foods for special medical purposes as defined in Commission Directive 1999/21/EC (7) intended for use by infants,
(c)
fine bakery wares, bread and rolls,
(d)
canned meat (smoked) and canned fish (smoked),
(e)
potato- or cereal-based snacks, other fried potato-based products,
(f)
vegetable oil containing foods and foods prepared/produced with vegetable oils.
It is recognised that the analysis of 2 and 3-MCPD, 2 and 3-MCPD fatty acid esters and glycidyl fatty acid esters in foods mentioned in points (b) to (f) is very challenging and no methods of analysis, which have been validated by a collaborative study, are yet available. Therefore particular attention has to be paid when analysing foods mentioned in points (b) to (f) in order to ensure that the generated data are reliable.
Therefore, Member States which intend to analyse the presence of 2 and 3-MCPD, 2 and 3-MCPD fatty acid esters and glycidyl fatty acid esters in foods mentioned in points (b) to (f) may request, if appropriate and needed, the technical assistance of the Commission's Joint Research Centre, Institute for Reference Materials and Measurements (IRMM), Unit Standards for Food Bioscience.
2.
In order to ensure that the samples are representative for the sampled lot, Member States should follow the sampling procedures laid down in Part B of the Annex to the Commission Regulation (EC) No 333/2007 (8).
3.
In order to determine ester bound MCPD and glycidol, it is recommended to use the American Oil Chemists' Society standard methods. These methods are Gas-Chromatography Mass Spectrometry methods (GC-MS) which have been validated by a collaborative study for vegetable oils and fats and are available at www.aocs.org.
The Limit of Quantification (LOQ) should not be higher than 100 μg/kg for the analysis of MCPD and glycidol bound to fatty acid esters in edible oils and fats. For other foods containing more than 10 % fat, the LOQ should preferably be not higher when related to the fat content of the food, i.e. the LOQ for the analysis of fatty acid esters of MCPD and glycidol in food containing 20 % fat should not be higher than 20 μg/kg on whole weight basis. For foods containing less than 10 % fat, the LOQ should be not higher than 10 μg/kg on whole weight basis.
4.
Laboratories should have quality control procedures in place to avoid the transformation of glycidyl esters into MCPD esters and vice versa during the analysis. Furthermore unambiguous specification of the measurand and separate reporting is necessary of the free 2- and 3- MCPD present in the analysed matrix from the 2- and 3-MCPD fatty acid esters, as both are measured as 3-MCPD. Following measurands should be reported separately:
—
2-MCPD
—
3-MCPD
—
2-MCPD esters
—
3-MCPD esters
—
glycidyl esters.
There is no evidence for the time being of the presence of free glycidol in foods referred to in Point (1). However in case where free glycidol would be analysed, this should be reported separately.
5.
Member States should ensure that the analytical results are provided on a regular basis (every six months) to EFSA in the EFSA data submission format in line with the requirements of EFSA's Guidance on Standard Sample Description (SSD) for Food and Feed (9) and the additional EFSA's specific reporting requirements.
A simplified format, with fewer mandatory fields to be completed, will be made available to ensure maximum submission of useful available monitoring data.
6.
A guidance note will be elaborated to ensure uniform application of this Recommendation and to ensure comparable reporting of results.
Done at Brussels, 10 September 2014.
For the Commission
Tonio BORG
Member of the Commission
(1) Opinion of the Scientific Committee on Food on 3-monochloropropane-1,2-diol (3-MCPD) updating the SCF opinion of 1994 (adopted on 30 May 2001) http://ec.europa.eu/food/fs/sc/scf/out91_en.pdf
(2) Commission Regulation (EC) No 1881/2006 of 19 December 2006 setting maximum levels for certain contaminants in foodstuffs (OJ L 364, 20.12.2006, p. 5).
(3) Statement of the Scientific Panel on Contaminants in the Food chain (CONTAM) on a request from the European Commission related to 3-MCPD esters http://www.efsa.europa.eu/en/efsajournal/doc/1048.pdf
(4) European Food Safety Authority, 2013 Analysis of occurrence of 3-monochloropropane-1,2-diol (3-MCPD) in food in Europe in the years 2009-2011 and preliminary exposure assessment. EFSA Journal 2013;11(9):3381, 45 pp. doi:10.2903/j.efsa.2013.3381 Available online: www.efsa.europa.eu/efsajournal
(5) Directive 2009/39/EC of the European Parliament and of the Council of 6 May 2009 on foodstuffs intended for particular nutritional uses (OJ L 124, 20.5.2009, p. 21).
(6) Commission Directive 2006/141/EC of 22 December 2006 on infant formulae and follow-on formulae and amending Directive 1999/21/EC (OJ L 401, 30.12.2006, p. 1).
(7) Commission Directive 1999/21/EC of 25 March 1999 on dietary foods for special medical purposes(OJ L 91, 7.4.1999, p. 29).
(8) Commission Regulation (EC) No 333/2007 of 28 March 2007 laying down the methods of sampling and analysis for the official control of the levels of lead, cadmium, mercury, inorganic tin, 3-MCPD and polycyclic aromatic hydrocarbons in foodstuffs (OJ L 88, 29.3.2007, p. 29).
(9) http://www.efsa.europa.eu/en/datex/datexsubmitdata.htm
Frequently asked questions regarding the contamination of foods with 3-MCPD, 2-MCPD and glycidyl fatty acid esters
BfR FAQ, 7 July 2016
3-monochloropropanediol (3-MCPD), 2-monochloropropanediol (2-MCPD) and their fatty acid esters as well as glycidyl fatty acid esters are process contaminants in foods that have the potential to be harmful to health and are therefore undesirable in foods.
Since 3-MCPD fatty acid esters were detected in refined vegetable fats for the first time in 2007, the Federal Institute for Risk Assessment (BfR) has assessed the health risks of these process contaminants in foods multiple times, most recently in 2012.
The European Food Safety Authority (EFSA) has now assessed possible risks to human health of 2-MCPD, 3-MCPD and their fatty acid esters, as well as of glycidyl fatty acid esters, in foods.
During this process, EFSA documented analytical data on the occurrence of these process contaminants in foods from a total of 23 EU member states (collected between 2009 and 2015) and performed an exposure assessment for different groups of the population. In its expert report, EFSA identified potential health risks from fatty esters of 3-MCPD, 2-MCPD and glycidol in foods in particular for younger age groups of the population.
During this process, EFSA documented analytical data on the occurrence of these process contaminants in foods from a total of 23 EU member states (collected between 2009 and 2015) and performed an exposure assessment for different groups of the population. In its expert report, EFSA identified potential health risks from fatty esters of 3-MCPD, 2-MCPD and glycidol in foods in particular for younger age groups of the population.
http://www.bfr.bund.de/en/frequently_asked_questions_regarding_the_contamination_of_foods_with_3_mcpd__2_mcpd_and_glycidyl_fatty_acid_esters-60844.html
__
eof
“We have set a tolerable daily intake (TDI) of 0.8 micrograms per kilogram of body weight per day (µg/kg bw/day) for 3-MCPD and its fatty acid esters based on evidence linking this substance to organ damage in animal tests,” explained Dr Knutsen. She added that, “the toxicological information is too limited, however, to set a safe level for 2-MCPD.”
This risk assessment will inform risk managers in the European Commission and Member States who regulate EU food safety. They will use
Scientific opinion on risks for human health related to the presence of 3- and 2-monochloropropanediol (MCPD), and their fatty acid esters, and glycidyl fatty acid esters in food
Background
Media contacts
http://www.efsa.europa.eu/en/press/news/160503a
EFSA Media Relations Office
Tel. +39 0521 036 149
E-mail: Press@efsa.europa.eu
THE EUROPEAN COMMISSION,
Estimated average and high exposures to 3-MCPD from both forms for young age groups including adolescents (up to 18 years of age) exceed the TDI and are a potential concern for health.
Palm oil is a major contributor to 3-MCPD and 2-MCPD exposure for most individuals. Levels of 3-MCPD and its fatty acid esters in vegetable oils were largely unchanged over the last five years.
What happens next?
What happens next?
This risk assessment will inform risk managers in the European Commission and Member States who regulate EU food safety. They will use
EFSA’s scientific advice to consider how to manage the potential risks for consumers from exposure to these substances in food. The Panel has also made several recommendations for further research to fill data gaps and improve the knowledge on the toxicity of these substances, particularly 2-MCPD, and on consumer exposure to them through food.
Scientific opinion on risks for human health related to the presence of 3- and 2-monochloropropanediol (MCPD), and their fatty acid esters, and glycidyl fatty acid esters in food
Background
Media contacts
http://www.efsa.europa.eu/en/press/news/160503a
EFSA Media Relations Office
Tel. +39 0521 036 149
E-mail: Press@efsa.europa.eu
__________________________________________________________
2.9.2014
|
EN
|
Official Journal of the European Union
|
L 271/93
|
COMMISSION RECOMMENDATION
of 10 September 2014
(Text with EEA relevance)
(2014/661/EU)
THE EUROPEAN COMMISSION,
Having regard to the Treaty on the Functioning of the European Union, and in particular Article 292 thereof,
Whereas:
(1)
|
3-Monochloropropane-1,2-diol (3-MCPD) is a food processing contaminant classified as a possible human carcinogen for which a tolerable daily intake (TDI) of 2 μg/kg b.w. has been established (1). A maximum level of 20 μg/kg for hydrolysed vegetable protein (HVP) and soy sauce has been established by Commission Regulation (EC) No 1881/2006 (2) for liquid products containing 40 % dry matter, corresponding to a maximum of 50 μg/kg in the dry matter.
|
(2)
|
Esters of 2- and 3-monochloropropane-1,2-diol (MCPD) and glycidyl esters are important contaminants of processed edible oils used as foods or food ingredients. The European Food Safety Authority (EFSA) Panel on Contaminants in the Food Chain (CONTAM) agreed with the estimate of 100 % release of 3-MCPD from its esters in humans (3).
|
(3)
|
Glycidyl fatty acid esters (GE) are process contaminants generated during the deodorisation step of edible oil refining. The toxicological relevance of glycidyl fatty acid esters has not yet been fully elucidated. Glycidol itself is categorised as probably carcinogenic to humans. Latest scientific studies indicate an (almost) entire release of glycidol from fatty acid esters within the human digestive tract.
|
(4)
|
On 20 September 2013, EFSA has published a scientific report on the analysis of occurrence of 3-monochloropropane-1,2-diol (3-MCPD) in food in Europe in the years 2009-2011 and preliminary exposure assessment (4).
|
(5)
|
More occurrence data on the presence of the MCPD fatty acid esters and glycidyl fatty acid esters are necessary to enable a more accurate exposure assessment.
|
(6)
|
Therefore it is appropriate to recommend the monitoring of the presence of MCPD, MCPD-esters and glycidyl esters in vegetable oils and fats, derived foods and foods containing vegetable oils and fats.
|
HAS ADOPTED THIS RECOMMENDATION:
1.
|
Member States should, with the active involvement of feed and food business operators, perform monitoring for the presence of 2 and 3-MCPD, 2 and 3-MCPD fatty acid esters and glycidyl fatty acid esters in food, and particularly in:
It is recognised that the analysis of 2 and 3-MCPD, 2 and 3-MCPD fatty acid esters and glycidyl fatty acid esters in foods mentioned in points (b) to (f) is very challenging and no methods of analysis, which have been validated by a collaborative study, are yet available. Therefore particular attention has to be paid when analysing foods mentioned in points (b) to (f) in order to ensure that the generated data are reliable.
Therefore, Member States which intend to analyse the presence of 2 and 3-MCPD, 2 and 3-MCPD fatty acid esters and glycidyl fatty acid esters in foods mentioned in points (b) to (f) may request, if appropriate and needed, the technical assistance of the Commission's Joint Research Centre, Institute for Reference Materials and Measurements (IRMM), Unit Standards for Food Bioscience.
|
2.
|
In order to ensure that the samples are representative for the sampled lot, Member States should follow the sampling procedures laid down in Part B of the Annex to the Commission Regulation (EC) No 333/2007 (8).
|
3.
|
In order to determine ester bound MCPD and glycidol, it is recommended to use the American Oil Chemists' Society standard methods. These methods are Gas-Chromatography Mass Spectrometry methods (GC-MS) which have been validated by a collaborative study for vegetable oils and fats and are available at www.aocs.org.
The Limit of Quantification (LOQ) should not be higher than 100 μg/kg for the analysis of MCPD and glycidol bound to fatty acid esters in edible oils and fats. For other foods containing more than 10 % fat, the LOQ should preferably be not higher when related to the fat content of the food, i.e. the LOQ for the analysis of fatty acid esters of MCPD and glycidol in food containing 20 % fat should not be higher than 20 μg/kg on whole weight basis. For foods containing less than 10 % fat, the LOQ should be not higher than 10 μg/kg on whole weight basis.
|
4.
|
Laboratories should have quality control procedures in place to avoid the transformation of glycidyl esters into MCPD esters and vice versa during the analysis. Furthermore unambiguous specification of the measurand and separate reporting is necessary of the free 2- and 3- MCPD present in the analysed matrix from the 2- and 3-MCPD fatty acid esters, as both are measured as 3-MCPD. Following measurands should be reported separately:
There is no evidence for the time being of the presence of free glycidol in foods referred to in Point (1). However in case where free glycidol would be analysed, this should be reported separately.
|
5.
|
Member States should ensure that the analytical results are provided on a regular basis (every six months) to EFSA in the EFSA data submission format in line with the requirements of EFSA's Guidance on Standard Sample Description (SSD) for Food and Feed (9) and the additional EFSA's specific reporting requirements.
A simplified format, with fewer mandatory fields to be completed, will be made available to ensure maximum submission of useful available monitoring data.
|
6.
|
A guidance note will be elaborated to ensure uniform application of this Recommendation and to ensure comparable reporting of results.
|
Done at Brussels, 10 September 2014.
For the Commission
Tonio BORG
Member of the Commission
(1) Opinion of the Scientific Committee on Food on 3-monochloropropane-1,2-diol (3-MCPD) updating the SCF opinion of 1994 (adopted on 30 May 2001) http://ec.europa.eu/food/fs/sc/scf/out91_en.pdf
(2) Commission Regulation (EC) No 1881/2006 of 19 December 2006 setting maximum levels for certain contaminants in foodstuffs (OJ L 364, 20.12.2006, p. 5).
(3) Statement of the Scientific Panel on Contaminants in the Food chain (CONTAM) on a request from the European Commission related to 3-MCPD esters http://www.efsa.europa.eu/en/efsajournal/doc/1048.pdf
(4) European Food Safety Authority, 2013 Analysis of occurrence of 3-monochloropropane-1,2-diol (3-MCPD) in food in Europe in the years 2009-2011 and preliminary exposure assessment. EFSA Journal 2013;11(9):3381, 45 pp. doi:10.2903/j.efsa.2013.3381 Available online: www.efsa.europa.eu/efsajournal
(5) Directive 2009/39/EC of the European Parliament and of the Council of 6 May 2009 on foodstuffs intended for particular nutritional uses (OJ L 124, 20.5.2009, p. 21).
(6) Commission Directive 2006/141/EC of 22 December 2006 on infant formulae and follow-on formulae and amending Directive 1999/21/EC (OJ L 401, 30.12.2006, p. 1).
(7) Commission Directive 1999/21/EC of 25 March 1999 on dietary foods for special medical purposes(OJ L 91, 7.4.1999, p. 29).
(8) Commission Regulation (EC) No 333/2007 of 28 March 2007 laying down the methods of sampling and analysis for the official control of the levels of lead, cadmium, mercury, inorganic tin, 3-MCPD and polycyclic aromatic hydrocarbons in foodstuffs (OJ L 88, 29.3.2007, p. 29).
(9) http://www.efsa.europa.eu/en/datex/datexsubmitdata.htm
Frequently asked questions regarding the contamination of foods with 3-MCPD, 2-MCPD and glycidyl fatty acid esters
BfR FAQ, 7 July 2016
3-monochloropropanediol (3-MCPD), 2-monochloropropanediol (2-MCPD) and their fatty acid esters as well as glycidyl fatty acid esters are process contaminants in foods that have the potential to be harmful to health and are therefore undesirable in foods.
Since 3-MCPD fatty acid esters were detected in refined vegetable fats for the first time in 2007, the Federal Institute for Risk Assessment (BfR) has assessed the health risks of these process contaminants in foods multiple times, most recently in 2012.
The European Food Safety Authority (EFSA) has now assessed possible risks to human health of 2-MCPD, 3-MCPD and their fatty acid esters, as well as of glycidyl fatty acid esters, in foods.
During this process, EFSA documented analytical data on the occurrence of these process contaminants in foods from a total of 23 EU member states (collected between 2009 and 2015) and performed an exposure assessment for different groups of the population. In its expert report, EFSA identified potential health risks from fatty esters of 3-MCPD, 2-MCPD and glycidol in foods in particular for younger age groups of the population.
During this process, EFSA documented analytical data on the occurrence of these process contaminants in foods from a total of 23 EU member states (collected between 2009 and 2015) and performed an exposure assessment for different groups of the population. In its expert report, EFSA identified potential health risks from fatty esters of 3-MCPD, 2-MCPD and glycidol in foods in particular for younger age groups of the population.
http://www.bfr.bund.de/en/frequently_asked_questions_regarding_the_contamination_of_foods_with_3_mcpd__2_mcpd_and_glycidyl_fatty_acid_esters-60844.html
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3-monochloropropanediol (3-MCPD), 2-monochloropropanediol (2-MCPD) and their fatty acid esters as well as glycidyl fatty acid esters are process contaminants in foods that have the potential to be harmful to health and are therefore undesirable in foods.
Since 3-MCPD fatty acid esters were detected in refined vegetable fats for the first time in 2007, the Federal Institute for Risk Assessment (BfR) has assessed the health risks of these process contaminants in foods multiple times, most recently in 2012.
The European Food Safety Authority (EFSA) has now assessed possible risks to human health of 2-MCPD, 3-MCPD and their fatty acid esters, as well as of glycidyl fatty acid esters, in foods.During this process, EFSA documented analytical data on the occurrence of these process contaminants in foods from a total of 23 EU member states (collected between 2009 and 2015) and performed an exposure assessment for different groups of the population. In its expert report, EFSA identified potential health risks from fatty esters of 3-MCPD, 2-MCPD and glycidol in foods in particular for younger age groups of the population. During this process, EFSA documented analytical data on the occurrence of these process contaminants in foods from a total of 23 EU member states (collected between 2009 and 2015) and performed an exposure assessment for different groups of the population. In its expert report, EFSA identified potential health risks from fatty esters of 3-MCPD, 2-MCPD and glycidol in foods in particular for younger age groups of the population.
http://www.bfr.bund.de/en/frequently_asked_questions_regarding_the_contamination_of_foods_with_3_mcpd__2_mcpd_and_glycidyl_fatty_acid_esters-60844.html
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