Salicylaldehyde be prepared from the corresponding phenol by the Duff reaction, or by treatment with paraformaldehyde in the presence of magnesium chloride and a base. Salicylaldehyde was identified as a characteristic aroma component of buckwheat. It is also one of the components of castoreum, the exudate from the castor sacs of the mature North American beaver ("Castor canadensis") and the European beaver ("Castor fiber"), used in perfumery. Furthermore, salicylaldehyde occurs in the larval defensive secretions of several leaf beetle species that belong the subtribe Chrysomelina. An example for a leaf beetle species that produces salicylaldehyde is the red poplar leaf beetle
Animal welfare and rights in Malaysia owning an animal indefinitely. The AWA also increases the penalty for cruelty from the AA's maximum of a RM200 fine and/or up to 6 months imprisonment, to a fine between RM20,000 and RM100,000 and/or up to 3 years in prison. In 2014 (before the passage of the AWA), Malaysia received a C out of possible grades A,B,C,D,E,F,G on World Animal Protection's Animal Protection Index. Penalties for cruelty towards animals have historically been very mild. According to SEE (2013), "These cases more or less sum up the history of animal cruelty prosecution in Malaysia." There were also an additional four animal