Search results for: PEPTIDE MARKERS

• JOURNAL OF PEPTIDE SCIENCE

  Journals

  ISSN: 1075-2617 , eISSN: 1099-1387

• Relative quantification of pork and beef in meat products using global and species-specific peptide markers for the authentication of meat composition

  Publication

  • K. Nalazek-Rudnicka
  • I. E. Kłosowska-Chomiczewska
  • J. Brockmeyer
  • A. Wasik
  • A. Macierzanka

  - FOOD CHEMISTRY - Year 2022

  We used global and species-specific peptide markers for a relative quantitative determination of pork and beef in raw and processed meat products made of the two meat species. Four groups of products were prepared (i.e., minced raw meats, sausages, raw and fried burgers) in order to represent products with different extents of food processing. In each group, the products varied in the pork/beef proportions. All products were analysed...

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• Russian companies on foreign stock markets: alternative to domestic market?

  Publication

  • A. Marszk

  - Year 2014

  First aim of this study is to present the main aspects of the Russian stock market, including obstacles for local companies and investors. Second aim is presentation of the Russian companies listed on foreign stock exchanges. In order to perform such analysis, descriptive statistics and information about qualitative features were used. Assessment of the Russian stock market’s development level covered 2003-2012 time period. According...

• Antimicrobial Activity of Chimera Peptides Composed of Human Neutrophil Peptide 1 (HNP-1) Truncated Analogues and Bovine Lactoferrampin

  Publication

  • N. Ptaszyńska
  • K. M. Gucwa
  • A. Łęgowska
  • D. Dębowski
  • A. Gitlin-Domagalska
  • J. J. Lica
  • M. Heldt
  • D. Martynow
  • M. Olszewski
  • S. Milewski... and 2 others

  - BIOCONJUGATE CHEMISTRY - Year 2018

  Three chimera peptides composed of bovine lactoferrampin and the analogue of truncated human neutrophil peptide 1 were synthesized by the solid-phase method. In two compounds peptide chains were connected via isopeptide bond, whereas in the third one disulfide bridge served as a linker. All three chimeras displayed significantly higher antimicrobial activity than the constituent peptides as well as their equimolar mixtures. The...

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• Peptide splicing in a double‐sequence analogue of trypsin inhibitor SFTI‐1 substituted in the P1 positions by peptoid monomers

  Publication

  • N. Karna
  • D. Dębowski
  • A. Łęgowska
  • R. Bąchor
  • Z. Szewczuk
  • K. Rolka

  - BIOPOLYMERS - Year 2015

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• MERGERS AND ACQUISITIONS: EVIDENCE ON POST-ANNOUNCEMENT PERFORMANCE FROM CEE STOCK MARKETS

  Publication

  • A. Zaremba
  • M. PŁOTNICKI

  - Journal of Business Economics and Management - Year 2016

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• JOURNAL OF PEPTIDE RESEARCH

  Journals

  ISSN: 1397-002X

• Structure–activity relationships study on biological activity of peptides as dipeptidyl peptidase IV inhibitors by chemometric modeling

  Publication

  • P. Kęska
  • J. Stadnik

  - Chemical Biology & Drug Design - Year 2020

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• PEPTIDES

  Journals

  ISSN: 0196-9781 , eISSN: 1873-5169

• MRM–MS of marker peptides and their abundance as a tool for authentication of meat species and meat cuts in single-cut meat products

  Publication

  • K. Nalazek-Rudnicka
  • I. E. Kłosowska-Chomiczewska
  • A. Wasik
  • A. Macierzanka

  - FOOD CHEMISTRY - Year 2019

  The abundance of protein markers in different types of meat cuts was explored in the context of authentication of raw meat (pork, beef and chicken) and processed meat products. Peptides originating from myoglobin (Mb) and myosin (My) were analyzed using multiple reaction monitoring mass spectrometry (MRM–MS). Analytical protocol was optimized for good repeatability (CV < 10%) and high sensitivity. The MS signal intensity of Mb...

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