Zobrazeno 1 - 10
of 19
pro vyhledávání: '"G. I. Tsereteli"'
Publikováno v:
Biophysics. 65:28-38
—The research cycle of thermal properties of water clusters in polysaccharide–water systems (starch and Sephadex G-100) with a low content of freezing water was continued based on the example of another modified polysaccharide, Sephadex G-25. Thi
Publikováno v:
Biophysics. 62:696-704
Transformation of the water cluster distribution in wet potato starch (with a water content of 27 to 45%) at temperatures that ranged from–50 to +80°C was studied by differential scanning calorimetry. A significant difference was observed between
Publikováno v:
Biophysics. 62:43-52
Differential scanning calorimetry (DSC) was used to study the melting and crystallization of frozen water dispersed in humid potato starch. Melting and crystallization temperatures and heats as functions of the degree of hydration of the starch were
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 92:677-682
DSC studies of melting process of annealed native structures and postdenatured ones in low-amylose starches with different degrees of hydration were carried out. The starch recrystallization at different thermal treatments of the samples was studied
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 92:711-716
DSC study of native and denatured biopolymers with different chemical and steric structure was carried out in a wide range of temperatures and water contents. It was shown that all the native and denatured humid biopolymers studied are glassy systems
Publikováno v:
Journal of Physics: Conference Series. 40:105-110
Thermal properties of native and denatured biopolymers with quite different chemical and steric structure (globular and fibrillar proteins, DNA, starches) were studied by means of differential scanning calorimetry in a wide range of temperatures and
Publikováno v:
Carbohydrate polymers. 132
The melting process of frozen water (FW) in various starches (rice, wheat, potato) that have crystal lattices of A- and B-type has been studied by means of differential scanning calorimetry (DSC). The dependences of the melting temperature (Tm) and h
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 62:89-99
By method of differential scanning calorimetry the absolute values of heat capacity for the systemwater–biopolymer (globular and fibrillar proteins and DNA) were measured in a wide range of temperatures (from -30 up to 130°C) and concentrations of
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 62:75-88
The temperature dependences of heat capacity for water–denaturated biopolymer (globular proteins, collagen and DNA) were measured in a wide range of temperatures (0–140°C) and water content of the systems. It has been shown that thermally denatu
Publikováno v:
Tsitologiia. 41(11)
Using differential scanning calorimetry, the thermal denaturation of calf thymus DNA with different content of water (from 12 to 92%) was investigated. Dependences of melting temperature and enthalpy on the biopolymer hydration degree were establishe