The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Analizie bioinformatycznej poddano 89 peptydów immunoaktywnych dostępnych w bazie BIOPEP. Obecność fragmentów potencjalnie immunoaktywnych stwierdzono w 90 ze 150 sekwencji analizowanych białek. Sekwencje aminokwasowe badanych peptydów analizowano z uwzględnieniem: długości łańcucha, udziału procentowego poszczególnych aminokwasów, pI, molowego współczynnika ekstynkcji, indeksu hydropatii i ładunku...
Proteins are one of the primary components of the food, both in terms of nutrition and function. They are main source of amino acids, essential for synthesis of proteins, and also source of energy. Additionally, many proteins exhibit specific biological activities, which may have effect on functional or pro-health properties of food products. These proteins and their hydrolysis products, peptides,...
Fourier transform infrared spectroscopy (FTIR) and artificial neural networks (ANN’s) were used to identify species of Propionibacteria strains. The aim of the study was to improve the methodology to identify species of Propionibacteria strains, in which the differentiation index D, calculated based on Pearson’s correlation and cluster analyses were used to describe the correlation between the Fourier...
Podjęto badania nad wykorzystaniem spektroskopii w podczerwieni z transformacją Fouriera (FTIR) oraz sztucznych sieci neuronowych do identyfikacji bakterii z rodzaju Lactococcus na poziomie gatunku i podgatunku. Do selekcji widm FTIR badanych szczepów bakterii i poszerzenia biblioteki widm zastosowano, opracowaną wcześniej, własną metodę pomiaru widm FTIR i strategię ich analizy. Badaniami objęto...
Background. FTIR spectroscopy is becoming an important tool in the differentiation and identification of bacteria. In the present study, lactic acid bacteria of the genus Leuconostoc were differentiated and identified with the use of Fourier transform infrared spectroscopy (FTIR) and artificial neural networks (ANNs). The aim of the study was to expand the existing library of FTIR spectra of lactic...
Fourier-transform infrared (FTIR) spectroscopy and artificial neural networks were used to identify bacteria of the genus Lactobacillus at the species level. A previously developed method for measuring FTIR spectra, and a strategy for their analysis provided the basis for selecting the FTIR spectra of the tested bacteria, and for creating a spectral library, as described elsewhere [Dziuba et al.,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.