Advances in lipase-catalyzed esterification reactions

作者：Stergiou Panagiota Yiolanda; Foukis Athanasios; Filippou Michalis; Koukouritaki Maria; Parapouli Maria; Theodorou Leonidas G; Hatziloukas Efstathios; Afendra Amalia; Pandey Ashok; Papamichael Emmanuel M^*

来源：Biotechnology Advances, 2013, 31(8): 1846-1859.

DOI：10.1016/j.biotechadv.2013.08.006

• Esterification
• Lipases
• Biofuel
• Influence of pH
• Lipase immobilization
• Water activity
• Ester yield
• Whole cell biocatalysis

Lipase-catalyzed esterification reactions are among the most significant chemical and biochemical processes of industrial relevance. Lipases catalyze hydrolysis as well as esterification reactions. Enzyme-catalyzed esterification has acquired increasing attention in many applications, due to the significance of the derived products. More specifically, the lipase-catalyzed esterification reactions attracted research interest during the past decade, due to an increased use of organic esters in biotechnology and the chemical industry. Lipases, as hydrolyzing agents are active in environments, which contain a minimum of two distinct phases, where all reactants are partitioned between these phases, although their distribution is not fixed and changes as the reaction proceeds. The kinetics of the lipase-catalyzed reactions is governed by a number of factors. This article presents a thorough and descriptive evaluation of the applied trends and perspectives concerning the enzymatic esterification, mainly for biofuel production; an emphasis is given on essential factors, which affect the lipase-catalyzed esterification reaction. Moreover, the art of using bacterial and/or fungal strains for whole cell biocatalysis purposes, as well as carrying out catalysis by various forms of purified lipases from bacterial and fungal sources is also reviewed.

• 出版日期2013-12