Document Detail

Free amino acid content of goat's milk cheese made with animal rennet and plant coagulant.
MedLine Citation:
PMID:  22190174     Owner:  NLM     Status:  Publisher    
BACKGROUND: Enzymes present in the flowers of Cynara cardunculus (cyprosins) are used in the production of some traditional Spanish and Portuguese cheeses, replacing animal rennet. The aim of this work was to study the changes that take place in free amino acids during the ripening of a goat's milk cheese (Murcia al Vino) manufactured with plant coagulant (PC) or animal rennet (AR). RESULTS: The total free amino acid (TFAA) concentration increased during ripening, with Ile, Val, Ala, Phe, Gaba, Arg and Lys representing more than 50% of the TFAA content at 60 days in both types of cheese. The TFAA concentration was significantly higher in cheeses made with PC (854 mg 100 g(-1) total solids (TS)) than those made with AR (735 mg 100 g(-1) TS). The concentration of most free amino acids, especially His, Ser, Gln, Thr, Ala, Met and Ile, was higher in the PC cheese. CONCLUSION: Cheese made using PC as coagulant presented higher contents of free amino acid throughout the ripening period than cheese made using AR. Therefore we can conclude that the use of PC to produce Murcia al Vino goat's cheese would accelerate the ripening process as a result of increased cyprosin proteolytic activity. Copyright © 2011 Society of Chemical Industry.
Adela Abellán; José María Cayuela; Antonio Pino; Adela Martínez-Cachá; Eva Salazar; Luis Tejada
Related Documents :
1776824 - Selected nutrient intakes of middle-aged men in southern germany: results from the who ...
22002624 - Respiratory complex i deficiency induces drought tolerance by impacting leaf stomatal a...
17549724 - Effect of placental fatty acid metabolism and regulation by peroxisome proliferator act...
12475384 - Leptin controls the fate of fatty acids in isolated rat white adipocytes.
23769314 - Synthesis of medium chain length fatty acid ethyl esters in engineered escherichia coli...
15531244 - Omeprazole does not reduce gastroesophageal reflux: new insights using multichannel int...
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-12-22
Journal Detail:
Title:  Journal of the science of food and agriculture     Volume:  -     ISSN:  1097-0010     ISO Abbreviation:  -     Publication Date:  2011 Dec 
Date Detail:
Created Date:  2011-12-22     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0376334     Medline TA:  J Sci Food Agric     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2011 Society of Chemical Industry.
Departamento Tecnología de la Alimentación y Nutrición, Universidad Católica San Antonio, 30107 Guadalupe, Murcia, Spain.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Previous Document:  Improve the selectively refocused INEPT pulse sequence for detecting phosphomonoesters and phosphodi...
Next Document:  Iron intoxication in a dog consequent to the ingestion of oxygen absorber sachets in pet treat packa...