Food and Drug Regulations

B.10.012 [S]. Cassia Essence, Cassia Extract, Cassia Cinnamon Essence, Cassia Cinnamon Extract, Cassia Flavour or Cassia Cinnamon Flavour shall be the essence, extract or flavour derived from natural or terpeneless oil, obtained from leaves and twigs of Cinnamomum cassia L. containing not less than 80 per cent cinnamic aldehyde, and shall correspond in flavouring strength to an alcoholic solution containing not less than two per cent by volume of volatile oil of cassia cinnamon.