Volume 8
Issue 3
Food Science and Technology
JOURNAL OF
POLISH
AGRICULTURAL
UNIVERSITIES
Available Online: http://www.ejpau.media.pl/volume8/issue3/abs-07.html
THE QUALITY OF FERMENTED RAW SAUSAGES MANUFACTURED USING PORCINE BLOOD PLASMA
Jan Pyrcz1, Ryszard Kowalski1, Piotr Konieczny2, Bożena Danyluk1
1 Institute of Meat Technology,
University of Life Sciences in Poznań, Poland
2 Department of Food Quality Management,
University of Life Sciences in Poznań, Poland
ABSTRACT
The principal aim of this study was to determine technological possibility of utilization of condensed porcine blood plasma containing about 21% of protein for production of "Salami" type raw sausages. These studies were based on evaluation of dynamic of fermentation changes and sensory quality of final products. Four variants of blood plasma preparations were applied in the study, it means: fresh condensed plasma, fresh condensed plasma modified microbiologically with addition of lactic acid bacteria cultures mixture, fresh condensed blood plasma modified with addition of liquid smoke preparation and dried blood plasma preparation after its water rehydration to the level ensuring total protein content of 21%. Sausages were next analyzed for content of lactic acid, total amount of volatile low fatty acids, pH-value, content of ethyl alcohol and their sensory acceptance. The relationships between analyzed chemical quality characteristics and sensory acceptability of experimental sausages were found.
Key words: raw sausages, blood plasma, quality, fermentation, sensoric .
Jan Pyrcz
Institute of Meat Technology,
University of Life Sciences in Poznań, Poland
Wojska Polskiego 31, 60-624 Poznań, Poland
ph (+48 61) 846 72 61
fax (+48 61) 846 72 54
email: janpyrcz@up.poznan.pl
Ryszard Kowalski
Institute of Meat Technology,
University of Life Sciences in Poznań, Poland
Wojska Polskiego 31, 60-624 Poznań, Poland
ph (+48 61) 846 72 61
fax (+48 61) 846 72 54
email: kowalski@au.poznan.pl
Piotr Konieczny
Department of Food Quality Management,
University of Life Sciences in Poznań, Poland
Wojska Polskiego 31, 60-624 Poznań, Poland
email: pikofood@au.poznan.pl
Bożena Danyluk
Institute of Meat Technology,
University of Life Sciences in Poznań, Poland
Wojska Polskiego 31, 60-624 Poznań, Poland
ph (+48 61) 846 72 61
fax (+48 61) 846 72 54
Responses to this article, comments are invited and should be submitted within three months of the publication of the article. If accepted for publication, they will be published in the chapter headed 'Discussions' and hyperlinked to the article.