| Angiotensin-converting enzyme inhibitory activity of milk fermented by wild and industrial Lactococcus lactis strains. | |
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MedLine Citation:
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PMID: 20965317 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Angiotensin I-converting enzyme inhibitory (ACEI) activity was evaluated and compared in <3 KDa water-soluble extracts (WSE) isolated from milk fermented by wild and commercial starter culture Lactococcus lactis strains after 48 h of incubation. The highest ACEI activities were found in WSE from milk inoculated with wild L. lactis strains isolated from artisanal dairy products and commercial starter cultures. On the other hand, the lowest ACEI activities were found in WSE from milk inoculated with wild strains isolated from vegetables. Moreover, the IC(50) values (concentration that inhibits 50% activity) of WSE from artisanal dairy products were the lowest, indicating that these fractions were the most effective in inhibiting 50% of ACE activity. In fact, a strain isolated from artisanal cheese presented the lowest IC(50) (13 μg/mL). Thus, it appears that wild L. lactis strains isolated from artisanal dairy products and commercial starter cultures showed good potential for the production of fermented dairy products with ACEI properties. |
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Authors:
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J C Rodríguez-Figueroa; R Reyes-Díaz; A F González-Córdova; R Troncoso-Rojas; I Vargas-Arispuro; B Vallejo-Cordoba |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Journal of dairy science Volume: 93 ISSN: 1525-3198 ISO Abbreviation: J. Dairy Sci. Publication Date: 2010 Nov |
Date Detail:
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Created Date: 2010-10-22 Completed Date: 2011-01-25 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 2985126R Medline TA: J Dairy Sci Country: United States |
Other Details:
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Languages: eng Pagination: 5032-8 Citation Subset: IM |
Copyright Information:
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Copyright © 2010 American Dairy Science Association. Published by Elsevier Inc. All rights reserved. |
Affiliation:
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Centro de Investigación en Alimentación y Desarrollo AC (CIAD, AC), Hermosillo, Sonora, Mexico. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Angiotensin I
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metabolism Angiotensin-Converting Enzyme Inhibitors / metabolism* Animals Fermentation Food Microbiology* Lactococcus lactis / classification, metabolism* Milk / microbiology* |
| Chemical | |
Reg. No./Substance:
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0/Angiotensin-Converting Enzyme Inhibitors; 9041-90-1/Angiotensin I |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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