Lactones with a fragrance properties
GAWDZIK B., KAMIZELA A., SZYSZKOWSKA A.
Please cite as: CHEMIK 2015, 69, 6, 342–349
Lactones are organic compounds that are widely distributed in nature. Occur in plants, animals fulfilling often an important role in the life processes . Lactones are interesting object of study, due to the wide range of biological properties they exhibit. Some of them are anti-cancer, other antibacterial, antiviral, anti-inflammatory, antifungal and antiparasites [2 – 5]. Many of the compounds...
Improve the performance of self suction mixers in the apparatus of the volume type
SKLABINSKY V. I., STOROZHENKO V. Y., SHABRATSKY S. V.
Please cite as: CHEMIK 2015 69, 6, 335–341
Analysis of the technical literature on the use of selfsuction mixers showed that the possibility of the it depends from geometric parameters or frequency of rotation. At the same time, in the literature there are no publications on the study of the influence of local resistance in...
Methods of hot spot identification in protein complexes
TAMULEWICZ A., TKACZ E.
Please cite as: CHEMIK 2015, 69, 6, 327–334
Energy on the surface of the protein complexes is not uniformly distributed. Some of amino acid residues – called hot spots – contribute most of the energy into interaction. Hot spots can be detected experimentally by expensive and time-consuming molecular biology techniques or by computational methods, which are able to predict hot spot residues with satisfying results. The...