Alligator Byproducts For Biomedical And Cosmetic Applications
Jack Losso and Jose Daniel Estrada-Andino, LSU AgCenter
Hyaluronic acid was first obtained from the combs of roosters to use in cosmetics and medical treatments. Because of supply and demand, other sources, including microbial fermentations, were developed to obtain hyaluronic acid. LSU AgCenter researchers have identified for the first time the presence of high levels of hyaluronic acid in different body parts of the alligator (Alligator Mississipiensis). The levels are so high that alligators can be considered as a reservoir of hyaluronic acid. AgCenter researchers analyzed the alligator back strap, eye, feet and carcass for hyaluronic content. The back strap was the animal part with the highest levels, followed by the feet and eyeball. These results are equivalent to about 0.73 tons per year in Louisiana.