Litholrubine BK
The short version
A synthetic red lake pigment — restricted in the EU to edible cheese rind.
It's permitted and generally considered safe, but there are a few reasons to be mindful — like sensitivities in some people, debated studies, or intake limits. The Safety section below explains the specifics.
Safety profile
There is no current ADI. In 2010 EFSA concluded that the earlier SCF ADI of 0–1.5 mg/kg body weight should be withdrawn because the data were too limited, and JECFA has not allocated an ADI. EFSA considered a significant safety concern unlikely from the single authorised use in edible cheese rinds, as the highest expected exposure is about 1,700-fold below the effect level seen in female rats.
Sources
- EFSA — Scientific Opinion on the re-evaluation of Litholrubine BK (E 180) as a food additive (2010) — European Food Safety Authority (EFSA), ANS Panel, 2010. Withdrawal of the SCF ADI; single authorised use in edible cheese rinds
- WHO JECFA database — Lithol Rubine BK (INS 180) — WHO / FAO Joint Expert Committee on Food Additives (JECFA), 1986. JECFA did not allocate an ADI
- Commission Regulation (EU) No 1129/2011 — Union list of food additives (Annex II to Reg. 1333/2008) — European Union (EUR-Lex), 2011. EU: authorised only in edible cheese rind (category 01.7.3)
- 21 CFR 74.1307 — D&C Red No. 7 (color additive for drugs) — U.S. FDA / eCFR, 2012. US: the same pigment is listed for colouring drugs, not food
Checked against these sources on .
Educational information only. Not medical, dietary or veterinary advice. Spotted an error? Tell us.