Saint-Petersburg state chemical pharmaceutical academy
Author list of organization
List of articles written by the authors of the organization
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06.00.00 Agricultural sciences
Description
In the article, the maintenance of heavy metals in fertilizers is resulted. The quantity of the years providing ecologically safe entering of mineral fertilizers before excess of maximum-permissible concentration of heavy metals in soil is calculated. The balance of heavy metals as micro – and ultra microelements in leached black soil is resulted
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NEW α-GLUCOSIDASE INHIBITOR PRODUCER AND ITS CHARACTERISTICS
Description
The data of the morphological, cultural, physiological and biochemical characterization of α-glucosidase inhibitor producer, isolated from soil sample by selective methodic is presented in this work. It is shown that on the set of listed attributes the culture can be referred to Kitasatoa genus. The 9th edition of “Key to the bacteria,” Bergey, Kitasatoa genus moved to a group of “Streptomyces and related genera” and transformed into the Streptomyces genus. In this case, strain 839 was named Streptomyces species, it was given the number 1328-D
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Description
Qualitative and quantitative composition of the low-molecular carboxylic acids (CA) which were contained in the cultural liquid (CL) of the four strains of Escherichia coli and Salmonella enteritidis var.Issatchenko was investigated. The differences in the composition of the CA were shown, their dynamics during the bacterial growth and their total concentration in CL were strain specific characteristic. The differences in the composition and dynamics of the CA, which are specific only to probiotic and opportunistic strains were revealed
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doc 122.732kb