title: Production of plant proteases in vivo and in vitro--a review.
abstract: In the latest two decades, the interest received by plant proteases has increased significantly. Plant enzymes such as proteases are widely used in medicine and the food industry. Some proteases, like papain, bromelain and ficin are used in various processes such as brewing, meat softening, milk-clotting, cancer treatment, digestion and viral disorders. These enzymes can be obtained from their natural source or through in vitro cultures, in order to ensure a continuous source of plant enzymes. The focus of this review will be the production of plant proteases both in vivo and in vitro, with particular emphasis on the different types of commercially important plant proteases that have been isolated and characterized from naturally grown plants. In vitro approaches for the production of these proteases is also explored, focusing on the techniques that do not involve genetic transformation of the plants and the attempts that have been made in order to enhance the yield of the desired proteases.
authors: Department of Plant Sciences, University of Cambridge, Cambridge, UK.
authors: Nuria
authors: N
authors: González-Rábade
authors: Jesús Agustín
authors: JA
authors: Badillo-Corona
authors: Juan Silvestre
authors: JS
authors: Aranda-Barradas
authors: María Del Carmen
authors: Mdel C
authors: Oliver-Salvador
mesh_terms: D001709:Biotechnology; D018929:Cell Culture Techniques; D010447:Peptide Hydrolases / Q000096:biosynthesis*; D010940:Plant Proteins / Q000096:biosynthesis*; D010944:Plants / Q000201:enzymology*
chemical_list: D010940:Plant Proteins; D010447:Peptide Hydrolases