Vanilla pulp used in papermaking, in which the lignin is broken down using sulfites or sulfates. However, vanillin is only one of 171 identified aromatic components of real vanilla fruits. The orchid species "Leptotes bicolor" is used as a natural vanilla replacement in Paraguay and southern Brazil. In 1996 the US Food and Drug Administration cautioned that some vanilla products sold in Mexico were made from the cheaper tonka bean which as well as vanillin also contains the toxin coumarin. They advised consumers to always check the ingredients label and avoid suspicously cheap products. In the United States, castoreum, the exudate
South American cuisine South American cuisine South American cuisine has many influences, due to the ethnic fusion of South America. The most characteristic are Native American, African, Spanish, Italian, Portuguese, and Indian-South Asian. However, there is a mix of European, North American, and indigenous cuisines. The customs and food products greatly vary according to the physically distinct regions. The Amazon basin of South America provides a plethora of fresh fish and tropical fruits. The Pacific Ocean provides a large amount of seafood, such as king crab (typically caught at the southern end of the continent), lobster (found in great quantities from the Juan