Titin-derived peptides as processing time markers in dry-cured ham
نویسندگان
چکیده
منابع مشابه
Peptidomics as a tool for quality control in dry-cured ham processing.
Spanish dry-cured ham is a high quality product whose economic value is mainly given by its curing time. An intense proteolysis takes place throughout the dry-cured processing, which results in the generation of a high amount of peptides and free amino acids responsible for the final quality of dry-cured hams. In this work, a peptidomics approach has been used to study the evolution of peptides...
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Myoglobin is a very important sarcoplasmic protein responsible for the colour of meat and meat products. This protein is degraded during post-mortem period (ageing) as well as during longer processes such as dry curing. In the present study, a total of eleven naturally generated fragments of myoglobin detected at the end of the processing of dry-cured ham have been identified for the first time...
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The aims of this study were to evaluate the effect of seasoning time on aromatic profiles and to describe the sensorial profile of “Toscano” dry-cured ham. At this aim ten hams, cured according to the rule of “Toscano” PDO label, were sampled at the begin of seasoning and at 1, 3, 6 and 12 months. The samples of muscular tissue were submitted to volatile compounds analysis by SPME-GC/MS. At the...
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Background and aims: Dietary studies have shown that active biopeptides provide protective health benefits, although the mediating pathways are somewhat uncertain. To throw light on this situation, we studied the effects of consuming Spanish dry-cured ham on platelet function, monocyte activation markers and the inflammatory status of healthy humans with pre-hypertension. Methods: Thirty-eight ...
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Spectroscopic studies of Parma ham during processing revealed a gradual transformation of muscle myoglobin, initiated by salting and continuing during ageing. Electron spin resonance spectra did, however, conclusively show that the pigment in dry-cured Parma ham at no stage is a nitrosyl complex of ferrous myoglobin as found in brine-cured ham and Spanish Serrano hams. Both near-infra red refle...
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ژورنال
عنوان ژورنال: Food Chemistry
سال: 2015
ISSN: 0308-8146
DOI: 10.1016/j.foodchem.2014.06.088