%0 Journal Article %T A Review on Some Chemical Engineering and Microbiological Aspects Considered in the Production of Highly Concentrated Probiotic Cultures and Bacteriocins by Lactococci and Lactobacilli %A Nelson Pé %A rez Guerra %J ISRN Chemical Engineering %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/836381 %U http://dx.doi.org/10.5402/2012/836381