Peroxidase Oxidation of Phenols
- T. Davidenko, O. Oseychuk, O. Sevast’yanov, I. Romanovskaya
- Biology, ChemistryApplied Biochemistry and Microbiology
- 1 November 2004
Partially purified preparations of horseradish peroxidase were able to catalyze the effective transformation of such phenol compounds as phenol, o-chlorophenol, 2,4,6-trichlorophenol,…
Elimination of phenol with the use of tyrosinase of fungi
- I. Romanovskaya, Yu. A. Shesterenko, O. V. Sevast’yanov
- Chemistry
- 13 May 2009
It was shown that partially purified preparation of tyrosinase of fungi Agaricus bisporus transform phenol with the formation of water-soluble polymer products. The article defined conditions of…
Drug synthesis methods and manufacturing technology
- I. Romanovskaya, S. Dekina, I. Pashkin
- Chemistry, BiologyPharmaceutical Chemistry Journal
- 1 November 2009
It is established that immobilized alkaline protease and lysozyme are stable under conditions modeling the wound pH level during storage for one year and upon sterilization by γ-irradiation.
Preparation and Properties of Lysozyme-Containing Eye Drops for Tear-Substitutive Therapy
- I. Romanovskaya, S. Dekina, E. Sotnikova, A. Abramova
- BiologyPharmaceutical Chemistry Journal
- 1 November 2019
Investigation of the biochemical and physicochemical properties of a lysozyme-containing solution showed that the developed eye drops met requirements applicable to them (density, viscosity, osmolality, refractive index, sterility).
Removal of phenols from aqueous solutions using tyrosinase immobilized on polymer carriers and inorganic coagulants
- Yu. A. Shesterenko, O. V. Sevast’yanov, I. Romanovskaya
- Engineering, ChemistryJournal of Water Chemistry and Technology
- 5 May 2012
The methods for the removal of phenolic compounds (0.5–10 mmol/dm3) from aqueous solutions and selective separation of its mixtures based on the oxidation of phenols using tyrosinase isolated from…
The method of eliminating phenol with the use of tyrosinase Agaricus bisporus immobilized in alginate
- I. Romanovskaya, Yu. A. Shesterenko, O. V. Sevast’yanov, I. E. Brusilovskii
- Biology, Engineering
- 14 March 2010
The method of oxidizing aqueous solutions of phenol with the use of a biocatalyst—a partially purified tyrosinase immobilized into calcium alginate with a high degree of transformation of the substrate retention during the following 16 cycles was considered.
Production technology and acute toxicity of ocular medicinal films containing papain and urea
- I. Romanovskaya, S. Dekina, R. Chalanova, E. Sotnikova
- MedicinePharmaceutical Chemistry Journal
- 21 July 2012
Ocular medicinal films with papain and urea simultaneously immobilized in polyvinyl alcohol, with high proteolytic activity, were developed and were shown not to produce local irritation, sensitization, or toxicity.
Sterilization of Ocular Medical Inserts with Immobilized Proteins
- S. Dekina, I. Romanovskaya, A. Ovsepyan, M. V. Balashova
- Medicine, BiologyPharmaceutical Chemistry Journal
- 27 August 2015
The influence of γ-irradiation on the proteolytic activity of ocular medicinal inserts with papain and urea was dose-dependent and reduced the activity by 85 and 93% and led to its complete loss.
METHOD OF OBTAINING MICROPARTICULATED CASEIN AND THE POSSIBILITY OF ITS APPLICATION IN THE PRODUCTION OF NONFAT FERMENTED MILK PRODUCTS
- I. Smirnova, I. Romanovskaya, Vita Shtrigul
- Chemistry
- 5 November 2013
Reducing the calorie content of everyday food, including dairy beverages, is among the key recommendations of present-day dietitians. However, fat reduction worsens the organoleptically evaluated…
Immobilization of Penicillium solitum lipase on the carbon fiber material “Dnepr-MN”
- I. Romanovskaya, G. I. Bondarenko, T. Davidenko
- BiologyPharmaceutical Chemistry Journal
- 13 November 2008
Studies of the pH and temperature stability, functioning in acid media, and desorption demonstrated stabilization and prolongation of the lipolytic activity of the immobilized lipase.
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