Química Nova (Jan 2012)

Hydrolytic activity of bacterial lipases in amazonian vegetable oils

  • André Luis Willerding,
  • Francisco Geraldo Mello da Rocha Carvalho Neto,
  • Auricélia Matos da Gama,
  • Cláudia Regina Ferreira Carioca,
  • Luiz Antonio de Oliveira

DOI
https://doi.org/10.1590/S0100-40422012000900015
Journal volume & issue
Vol. 35, no. 9
pp. 1782 – 1786

Abstract

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The data presented describe the development of an enzymatic process in vegetable oils. Six bacterial lipases were tested for their ability to hydrolyze. For each lipase assay, the p-NPP method was applied to obtain maximum enzymatic activities. The lipase from Burkholderia cepacia (lipase B-10) was the most effective in buriti oil, releasing 4840 µmol p-NP mL-1. The lipase from Klebsiella variicola (lipase B-22) was superior in passion fruit oil, releasing 4140 µmol p-NP mL-1 and also in babassu palm oil, releasing 2934 µmol p-NP mL-1. Research into the bioprocessing of oils aims to provide added value for this regional raw material.

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