Study on the developmental toxicity of β-ionone in the rat

In conclusion, except for a higher embryolethality at a maternally toxic dose, BIO caused no embryotoxic effect over the dose range tested and the study NOAEL for maternal and developmental toxicity was 500 mg of BIO/ kg of body weight/day.
Source: Regulatory Toxicology and Pharmacology - Category: Toxicology Source Type: research