[Identification of potential hazards and analysis of critical control points in cultured meat (in vitro meat) production].

The development of food technologies at the present stage is aimed at expanding the range of food raw materials, including alternative food sources. One of such sources is meat derived from in vitro stem cells or cultured meat. The stages of in vitro meat production could be divided into four blocks: preparation of raw materials, cultivation of cells in a nutrient medium, forming the final product and preparing meat for sale to the consumer. The cultured meat production process must be accompanied by the improvement, implementation and maintenance of procedures based on HACCP principles. However, the developed and approved HACCP system for the cultured meat production hasn't been found in the scientific literature. Given the prospects for cultured meat production, the development HACCP system for this area is feasible. In this regard, it is advisable to identify critical control points in production and identify the potential hazards of cultured meat to consumers for subsequent risk assessment. The aim of the study was to identify potential health hazards and analyze key control points in cultured meat production. Material and methods . Previously conducted studies on in vitro meat cultivation technologies, as well as Russian regulatory and technical documentation were used as initial data on the production processes of cultured meat and the risk associated with its production. The method of studying and critical analyzing relevant scientific sources devoted to the safety of cultured meat was applied. In total, more than 120 sources were studied, from which 30 relevant ones were selected. Results . The potential hazards associated with the consumption of cultured meat are due to physical, chemical and biological factors. In addition, the occurrence of allergic reactions is identified as a danger factor. An imbalance of amino acids in the diet may occur as a result of the consumption of novel food in a significant proportion (>50% of meat consumption). Ten critical control points have been identified, each of which is characterized by the action of potential hazard factors of a different nature. It has been established that the number of critical control points is the same at all stages of production, except for the formation of the final product. The characteristics of hazard factors, as well as information about the critical control points of these factors' action, determine the possibility of assessing the potential hazard (and further risk assessment) and choosing measures to manage them, which meets the requirements of GOST R ISO 22000-2019. Conclusion . Each of the identified types of hazard is not specific to a particular stage of in vitro meat production and can effect negatively at several critical control points. When organizing control (monitoring) of the safety of new type food, one should be guided by the Technical Regulations of the Custom Union "On the Safety of Food Products", according to which the manufacturer of foods (including novel foods) must develop, implement and comply with procedures based on the HACCP. The use of HACCP is relevant under inappropriate risk for consumer health. To assess the risk level, exposure assessment (a key step in risk assessment) should be carried out for each type of hazard factor. For these purposes, it is necessary to identify the potential risk group and determine the scenarios of cultured meat's consumption.