The effect of sodium ascorbate and apple phenolics on the oxidative stability of emulsion-type sausages during storage and digestion was investigated. Emulsion-type sausages containing 0.05% sodium ascorbate or 3% freeze-dried apple pomace were subjected to chilled illuminated storage and subsequent in vitro digestion. Lipid oxidation was assessed as TBARS, and protein oxidation was evaluated as thiol oxidation, total carbonyls, and gamma-glutamic and alpha-amino adipic semialdehyde. Proteolysis was measured after digestion to evaluate protein digestibility. The results suggest the presence of protein ascorbate and protein phenol interactions, which may decrease protein digestibility and may interfere with spectrophotometric methods for measuring oxidation.
机构:
Poznan Univ Life Sci, Dept Meat Technol, Wojska Polskiego 31, PL-60624 Poznan, PolandPoznan Univ Life Sci, Dept Meat Technol, Wojska Polskiego 31, PL-60624 Poznan, Poland
Montowska, Magdalena
Fornal, Emilia
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Med Univ Lublin, Dept Pathophysiol, Jaczewskiego 8b, PL-20090 Lublin, PolandPoznan Univ Life Sci, Dept Meat Technol, Wojska Polskiego 31, PL-60624 Poznan, Poland
Fornal, Emilia
Piatek, Michal
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Poznan Univ Life Sci, Dept Meat Technol, Wojska Polskiego 31, PL-60624 Poznan, PolandPoznan Univ Life Sci, Dept Meat Technol, Wojska Polskiego 31, PL-60624 Poznan, Poland
Piatek, Michal
Krzywdzinska-Bartkowiak, Miroslawa
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Poznan Univ Life Sci, Dept Meat Technol, Wojska Polskiego 31, PL-60624 Poznan, PolandPoznan Univ Life Sci, Dept Meat Technol, Wojska Polskiego 31, PL-60624 Poznan, Poland
机构:
Daegu Univ, Div Life Resources, Gyongsan, South KoreaJoongbu Univ, Ginseng & Organ Co Ltd, Ind Acad Cooperat 407, Geumsan 312702, South Korea
Kim, Y. J.
Nahm, B. A.
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Lincolnway Anim Hosp, Matteson, IL USAJoongbu Univ, Ginseng & Organ Co Ltd, Ind Acad Cooperat 407, Geumsan 312702, South Korea
Nahm, B. A.
Choi, I. H.
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Joongbu Univ, Ginseng & Organ Co Ltd, Ind Acad Cooperat 407, Geumsan 312702, South Korea
Kyungpook Natl Univ, Res Inst Ind Anim Med, Taegu, South KoreaJoongbu Univ, Ginseng & Organ Co Ltd, Ind Acad Cooperat 407, Geumsan 312702, South Korea
机构:
Univ Girona UdG, Escola Politecn Super EPS 1, C Maria Aurelia Capmany 61, XIA Catalonian Network Food Innovat,Inst Food & A, Girona 17003, SpainUniv Girona UdG, Escola Politecn Super EPS 1, C Maria Aurelia Capmany 61, XIA Catalonian Network Food Innovat,Inst Food & A, Girona 17003, Spain
Toldra, Monica
Taberner, Pau
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Univ Girona UdG, Escola Politecn Super EPS 1, C Maria Aurelia Capmany 61, XIA Catalonian Network Food Innovat,Inst Food & A, Girona 17003, SpainUniv Girona UdG, Escola Politecn Super EPS 1, C Maria Aurelia Capmany 61, XIA Catalonian Network Food Innovat,Inst Food & A, Girona 17003, Spain
Taberner, Pau
Pares, Dolors
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Univ Girona UdG, Escola Politecn Super EPS 1, C Maria Aurelia Capmany 61, XIA Catalonian Network Food Innovat,Inst Food & A, Girona 17003, SpainUniv Girona UdG, Escola Politecn Super EPS 1, C Maria Aurelia Capmany 61, XIA Catalonian Network Food Innovat,Inst Food & A, Girona 17003, Spain
Pares, Dolors
Carretero, Carmen
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Univ Girona UdG, Escola Politecn Super EPS 1, C Maria Aurelia Capmany 61, XIA Catalonian Network Food Innovat,Inst Food & A, Girona 17003, SpainUniv Girona UdG, Escola Politecn Super EPS 1, C Maria Aurelia Capmany 61, XIA Catalonian Network Food Innovat,Inst Food & A, Girona 17003, Spain