EFSA toxicology reference values
2'-Fucosyllactose
2'-Fucosyllactose (CAS 41263-94-9). Cannabis testing data across 0 states. Action levels when present, testing requirements, compliance status.
2'-Fucosyllactose is a cannabis analyte contaminant represented in the cannabis public dataset.
Substance Identity
Analyte identity and classification used for this cannabis substance page.
Contaminant Class Badge
Color-coded cannabis class signal for scanning pesticide, metal, solvent, mycotoxin, and potency pages.
Dataset Snapshot
Compact public-data summary for page quality, state coverage, lab rows, and potency sample groups.
EFSA Substance Identity
EFSA substance identity rows matched by chemical name or CAS.
EFSA Reference Values
Reference values from efsa_reference_values_v2 for toxicology and food-safety context.
| Descriptor | Value | Population | Endpoint | Body |
|---|---|---|---|---|
| MSI/FC | 1.2 g/day | toddlers | - | - |
| MSI/FC | 3 g/day | children | - | - |
| MSI/FC | - mg/L | children | 8091ec86-f79d-4af3-8075-999ad0d62e58 | - |
| margin of safety | - | consumers | 8091ec86-f79d-4af3-8075-999ad0d62e58 | - |
| margin of safety | - | infants | - | - |
| Margin of safety | - | children | - | - |
| Margin of safety | - | infants | - | - |
| MSI/FC | - mg/L | infants | 8091ec86-f79d-4af3-8075-999ad0d62e58 | - |
EFSA Study Results
Endpoint-level study rows from efsa_study_results matched to this substance.
| Endpoint | Species | Route | Effect | Assessment |
|---|---|---|---|---|
| sub-chronic toxicity: oral | rat | oral: gavage | 2,000 other: | - |
| in vitro gene mutation study in bacteria | - | - | - | Study: Coulet et al., 2014; No signs of cytotoxicity or precipitation were observed in any strain treated with 2'-FL in the presence or absence of S9-mix. Exposure to 2'-FL resulted in few significant increases in the number of revertants, which however, were not dose-related. Overall, there were no biologically significant increases in the number of revertants compared with the negative control, at any concentration of 2'-FL, either in the presence or absence of S9-mix. This study showed no mutagenicity of 2'-FL, with and without S9-mix, up to the highest tested concentration of 5 000 µg/plate. |
| additional toxicological information | - | - | - | - |
| Carcinogenicity_EU_PPP | - | - | - | Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on 2'-O-fucosyllactose as a novel food ingredient (NFI) submitted pursuant to Regulation (EC) No 258/97 of the European Parliament and of the Council, taking into account the comments and objections of a scientific nature raised by Member States. 2'-O-fucosyllactose (2'-FL) is a synthetic trisaccharide, which is intended to be used in infant and follow-on formulae, foods for special medical purposes for infants and young children, and other foods for infants and young children, as well as in foods or food supplements for adults. |
| Carcinogenicity_EU_PPP | - | - | - | Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to provide a scientific opinion on the safety of lacto-N-neotetraose and 2'-O-fucosyllactose as novel food ingredients in food supplements for children (excluding infants). |
| Carcinogenicity_EU_PPP | - | - | - | Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on the safety of the extensions of use of the authorised novel foods (NFs) 2'-fucosyllactose (2'-FL) and lacto-N-neotetraose (LNnT) in food supplements (FS) for infants pursuant to Regulation (EU) 2015/2283. |
| Genetic Toxicity | - | - | - | Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on 2'-O-fucosyllactose as a novel food ingredient (NFI) submitted pursuant to Regulation (EC) No 258/97 of the European Parliament and of the Council, taking into account the comments and objections of a scientific nature raised by Member States. 2'-O-fucosyllactose (2'-FL) is a synthetic trisaccharide, which is intended to be used in infant and follow-on formulae, foods for special medical purposes for infants and young children, and other foods for infants and young children, as well as in foods or food supplements for adults. |
| Genetic Toxicity | - | - | - | Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to provide a scientific opinion on the safety of lacto-N-neotetraose and 2'-O-fucosyllactose as novel food ingredients in food supplements for children (excluding infants). |
| Genetic Toxicity | - | - | - | Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on the safety of the extensions of use of the authorised novel foods (NFs) 2'-fucosyllactose (2'-FL) and lacto-N-neotetraose (LNnT) in food supplements (FS) for infants pursuant to Regulation (EU) 2015/2283. |
Cross-Reference to Chemicals / Cosmetics / Food
Internal cross-vertical links connecting cannabis rows to chemical, cosmetics, and EFSA food/toxicology context.
Frequently Asked Questions
FAQ answers are generated from the same fetched cannabis, EFSA, cosmetics, and chemical rows rendered above.
What is the regulatory limit for 2'-Fucosyllactose in cannabis?
2'-Fucosyllactose does not have a numeric cannabis_contaminant_tests range in the fetched page data. The current page query does not expose a separate action-limit column.
Which states test for 2'-Fucosyllactose?
2'-Fucosyllactose does not have state-level cannabis testing rows in the fetched page data.
What are the EFSA reference values for 2'-Fucosyllactose?
2'-Fucosyllactose has 8 EFSA OpenFoodTox reference value rows in the cannabis database, including MSI/FC, margin of safety.
Is 2'-Fucosyllactose also regulated in cosmetics or food?
2'-Fucosyllactose does not have a cosmetics ingredient cross-reference in the fetched page data. EFSA food/toxicology context is available on this page.