Abstract
Background: Liquid smokes treatment eliminated most problems associated to the traditional method, besides providing uniformity of flavour and colour in meat products.
Objective: This work evaluate the effects of liquid smoke treatment in the oxidative stability and content benzo(a)pyrenes, compared to the traditional smoking treatment in Sausage type Calabrese.
Methods: Samples treated with liquid smoke were evaluated every 7 days, during 28 days of storage at 20°C.
Results: High lipid oxidation was observed in runs increased by liquid smoke dilution (1:3) at 28 days of storage. The product was characterized as moderately rancid, with malonaldehyde values of 0.44 mgMA.kg-1. Concentrations of benzo(a)pyrenes in sausages with liquid and traditional smoke treatment were less than 0.12 and 0.19 μg.kg-1, respectively.
Conclusion: In this way, the use of liquid and traditional smoke with temperature control ~300°C for a smoke generation are promising and safe approaches for obtaining low levels of benzo(a)pyrenes, lipids and protein oxidation in Sausage type Calabrese.
Keywords: Benzo(a)pyrenes, carbonyl, liquid smoke, malonaldehyde, oxidative stability, sulfhydryl.
Graphical Abstract
[http://dx.doi.org/10.1016/S0309-1740(03)00080-9] [PMID: 22063944]
[http://dx.doi.org/10.1016/j.foodcont.2013.11.024]
[http://dx.doi.org/10.1533/9780857092946]
[http://dx.doi.org/10.1016/j.fm.2004.08.006]
[http://dx.doi.org/10.1016/j.meatsci.2014.02.003] [PMID: 24583328]
[http://dx.doi.org/10.1016/S0308-8146(01)00102-9]
[http://dx.doi.org/10.1016/j.foodchem.2005.09.071]
[http://dx.doi.org/10.1139/o59-099] [PMID: 13671378]
[PMID: 4727126]
[http://dx.doi.org/10.1021/jf00023a027]
[http://dx.doi.org/10.1111/j.1365-2621.2002.tb08824.x]
[http://dx.doi.org/10.1016/S0076-6879(94)33041-7] [PMID: 8015470]
[http://dx.doi.org/10.1021/jf960367g]
[http://dx.doi.org/10.1016/0309-1740(93)90079-W] [PMID: 22060739]
[PMID: 18110453]
[http://dx.doi.org/10.1111/jfs.12214]
[http://dx.doi.org/10.1016/j.meatsci.2004.02.018] [PMID: 22062229]
[http://dx.doi.org/10.1021/jf990780z] [PMID: 10888510]
[http://dx.doi.org/10.1016/S0309-1740(01)00209-1] [PMID: 22061067]
[http://dx.doi.org/10.1590/S0101-20612002000100018]
[http://dx.doi.org/10.1016/j.meatsci.2016.01.015] [PMID: 26848738]
[http://dx.doi.org/10.1002/jsfa.6236] [PMID: 23696421]
[http://dx.doi.org/10.1016/j.ifset.2016.10.007]
[http://dx.doi.org/10.1016/j.meatsci.2011.06.024] [PMID: 21764224]