Use of artichoke (<i>Cynara scolymus</i>) flower extract as a substitute for bovine rennet in the manufacture of Gouda-type cheese: Characterization of aspartic proteases

Artichoke (Cynara scolymus L.) flower extract was assayed with the aim of replacing animal rennet in the manufacture of Gouda-type cheeses from bovine milk. Floral extract coagulated milk within a suitable time for use on an industrial scale, while the yield of cheese obtained was equal to that achi...

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Detalles Bibliográficos
Autores principales: Llorente, Berta Elizabet, Obregón, Walter David, Avilés, Francesc X., Caffini, Néstor Oscar, Vairo Cavalli, Sandra Elizabeth
Formato: Articulo
Lenguaje:Inglés
Publicado: 2014
Materias:
Biología
Cardosin
Milk coagulation
Peptide-mass fingerprinting
Casein hydrolysis
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/117181
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-117181
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Biología
Cardosin
Milk coagulation
Peptide-mass fingerprinting
Casein hydrolysis
spellingShingle Biología
Cardosin
Milk coagulation
Peptide-mass fingerprinting
Casein hydrolysis
Llorente, Berta Elizabet
Obregón, Walter David
Avilés, Francesc X.
Caffini, Néstor Oscar
Vairo Cavalli, Sandra Elizabeth
Use of artichoke (<i>Cynara scolymus</i>) flower extract as a substitute for bovine rennet in the manufacture of Gouda-type cheese: Characterization of aspartic proteases
topic_facet Biología
Cardosin
Milk coagulation
Peptide-mass fingerprinting
Casein hydrolysis
description Artichoke (Cynara scolymus L.) flower extract was assayed with the aim of replacing animal rennet in the manufacture of Gouda-type cheeses from bovine milk. Floral extract coagulated milk within a suitable time for use on an industrial scale, while the yield of cheese obtained was equal to that achieved with bovine abomasum. Five proteolytic fractions with milk-clotting activity were isolated in a two-step purification protocol, three belonging to the cardosin group. Cheeses made with C. scolymus proteases must be brined for a longer period (40 h) to prevent overproteolysis and avoid the development of a background flavor. The type of coagulant (bovine or vegetable) had no significant effect on the cheeses’ chemical parameters analyzed throughout ripening, and no significant organoleptic differences were detected between those manufactured with C. scolymus or animal rennet. The results indicate that C. scolymus flower extract is suitable for replacing animal rennet in the production of Gouda-type cheeses.
format Articulo
Articulo
author Llorente, Berta Elizabet
Obregón, Walter David
Avilés, Francesc X.
Caffini, Néstor Oscar
Vairo Cavalli, Sandra Elizabeth
author_facet Llorente, Berta Elizabet
Obregón, Walter David
Avilés, Francesc X.
Caffini, Néstor Oscar
Vairo Cavalli, Sandra Elizabeth
author_sort Llorente, Berta Elizabet
title Use of artichoke (<i>Cynara scolymus</i>) flower extract as a substitute for bovine rennet in the manufacture of Gouda-type cheese: Characterization of aspartic proteases
title_short Use of artichoke (<i>Cynara scolymus</i>) flower extract as a substitute for bovine rennet in the manufacture of Gouda-type cheese: Characterization of aspartic proteases
title_full Use of artichoke (<i>Cynara scolymus</i>) flower extract as a substitute for bovine rennet in the manufacture of Gouda-type cheese: Characterization of aspartic proteases
title_fullStr Use of artichoke (<i>Cynara scolymus</i>) flower extract as a substitute for bovine rennet in the manufacture of Gouda-type cheese: Characterization of aspartic proteases
title_full_unstemmed Use of artichoke (<i>Cynara scolymus</i>) flower extract as a substitute for bovine rennet in the manufacture of Gouda-type cheese: Characterization of aspartic proteases
title_sort use of artichoke (<i>cynara scolymus</i>) flower extract as a substitute for bovine rennet in the manufacture of gouda-type cheese: characterization of aspartic proteases
publishDate 2014
url http://sedici.unlp.edu.ar/handle/10915/117181
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