Identification and formation of angiotensin-converting enzyme-inhibitory peptides in Manchego cheese by high-performance liquid chromatography-tandem mass spectrometry
A total of 75 peptides included in the fraction with molecular mass below 3000 from an 8-month-old Manchego cheese could be identified using HPLC coupled on line to an ion trap mass spectrometer. Some previously described peptides with antihypertensive and/or angiotensin-converting enzyme (ACE)-inhibitory activity were detected. The formation of five active sequences was followed during cheese ripening in four different batches of Manchego cheese. Two experimental batches of Manchego cheese elaborated with selected bacterial strains with the aim of improve the organoleptic characteristics demonstrated also a good performance in the formation of peptides with ACE-inhibitory activity during cheese ripening.
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| Main Authors: | , , |
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| Other Authors: | |
| Format: | artículo biblioteca |
| Published: |
Elsevier
2004-10-29
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| Subjects: | Cheese, Food analysis, Peptides, Enzyme inhibitors, |
| Online Access: | http://hdl.handle.net/10261/256504 http://dx.doi.org/10.13039/100012818 http://dx.doi.org/10.13039/501100006280 |
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