Article

Contribution of a tannase from Atopobium parvulum DSM 20469T in the oral processing of food tannins

2014-08-01

Abstract excerpt

During oral passage, food tannins interact with the microbiota present in the oral cavity. Atopobium parvulum strains are inhabitants of the human oral cavity. A gene encoding a protein similar to bacterial tannases is present in A. parvulum strains. The tanAAp (apar_1020) gene was cloned and expressed in Escherichia coli BL21 (DE3). The overproduced TanAAp protein was purified to homogeneity. It exhibited optimal...

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Literature Corpus work: f2008673-32e4-5306-bbd0-a387187b0de0
DOI: 10.1016/j.foodres.2014.03.042

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