The influence of starter cultures on the formation of volatile compounds in dry smoked sausages |
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| Authors: | T A Misharina M B Terenina N I Krikunova I A Khankhalaeva I S Khamagaeva L L Nikiforova |
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| Institution: | (1) Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 119334 Moscow, Russia;(2) East Siberian State Technological University, Ulan-Ude, 670042, Russia |
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| Abstract: | The differences between the composition of volatile substances in two specimens of dry smoked sausages produced using a standard and experimental (a mixture of propionic acid bacteria and bifidobacteria) cultures were studied by capillary gas chromatography. It was found that the experimental starter culture intensified the flavor-formation processes as compared with the standard culture. The experimental specimen had richer qualitative and quantitative compositions and displayed more intensive aroma and flavor. The contents of lactones and volatile terpenoids in the experimental specimen were much higher than in the control. The organoleptic characteristics of experimental dry smoked sausage specimen were considerably better. |
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