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Contract number
075-15-2022-1129
Time span of the project
2022-2024
Invited researcher
since November 2023 Kurchenko Vladimir Petrovich
General information

Name of the project: 

A study the mechanisms of interaction lactic acid microorganisms, lactose fermenting yeast and biologically active substances during microencapsulation of various fractions of microbiota.

Goals and objectives

Goal:

The goal of the project is to study the process of microencapsulation of various fractions of microbiota of starter microflora, interaction of individual representatives of mixed cultures and the influence of biologically active substances, from plant-based raw products and microalgae, on the efficiency of fermentation of food substrates by microencapsulated agents.

Project objectives:

  1. To study the trends of mixed fermentation of dairy raw materials, cultures of bacteria and lactose-fermenting yeast.
  2. To provide a substantiation of the choice of starter cultures of microorganisms for microencapsulation.
  3. To provide a substantiation of the choice of polymer materials for the encapsulation of starter cultures of microorganisms.
  4. To develop methods of the extraction of biologically active substances from plant raw materials.
  5. To optimize the parameters of the extraction of biologically active substances from plant raw materials.
  6. To develop methods of microencapsulation of lactic acid bacteria and lactose-fermenting yeast.
  7. To optimize the parameters of methods of electrospinning for microencapsulation of various fractions of microbiota of starter cultures.
  8. To develop methods of the extraction of biologically active substances from algae.
  9. To optimize the parameters of the extraction of biologically active substances from microalgae.
  10. To develop methods of encapsulation of biologically active substances.
  11. To study the patterns of fermentation of lactose-containing substrates by microencapsulated starter cultures of lactic bacteria and yeast.
  12. To develop technologies for the production of immobilized nanostructures with biologically active substances by electrospinning.
  13. To research the influence of biologically active substances on the efficiency of fermentation of dairy raw products by encapsulated lactic acid bacteria cultures and lactose-fermenting yeast.
  14. To research the technologies and of functional-purpose fermented drinks and to study their functional characteristics.

The practical value of the study

Planned project results:

  1. Optimized parameters of mixed fermentation of dairy raw materials, cultures of bacteria and lactose-fermenting yeast.
  2. Results of the screening of starter microorganisms.
    Experimental methodologies of the extraction of biologically active substances from plant raw materials.
  3. Optimized parameters of the extraction of biologically active substances from plant raw materials.
  4. Recommendations for the use of polymer materials for encapsulation of starter cultures of microorganisms.
  5. Optimized parameters of microencapsulation of lactic acid bacteria and lactose-fermenting yeast.
  6. Recommendations for the use of the method of electrospinning for the immobilization of microorganisms.
  7. Experimental methodologies of the extraction of biologically active substances from microalgae.
  8. Optimized parameters of the extraction of biologically active substances from microalgae.
  9. Experimental methodologies of the encapsulation of biologically active substances.

Research directions: Biotechnologies 

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