The article substantiates scientic and methodological approaches and principles of distribution, formation, effectiveness, effciency of functioning and development of agri-food chains. It is determined that agro-food chains have acquired the most significant economic and social importance for the inclusion of small producers in the processes of practical production cooperation, which prompted the requirements related to the specifics of the technology of production of finished food products.
The main factors that provoke the emergence of extremely contradictory and diverse phenomena in the development of agri-food chains include: globalization of international relations, intensification of turbulent phenomena and processes in the world economy, the entry of advanced countries to new economic frontiers.
For the current stage of development of the national economy, the practical implementation of one of the key objectives of the Association Agreement between Ukraine and the European Union was of paramount importance. For the purpose of periodic audit of HACCP-certified food processing enterprises, the specified structure of business entities that ensure the production of finished food and other products is highlighted.
These calculations show that in 2018 in Ukraine the producers of agricultural raw materials were 49550 farms/enterprises and 23822 natural personsentrepreneurs who are oficially registered and represent the primary link in the food chain. The next link in the agri-food chain are processors of raw materials of primary production, which in Ukraine in 2018 were 5872 enterprises and 10845 individual entrepreneurs, of which 157 enterprises and 1016 sole proprietors produce non-food products.
The analysis allows us to conclude that now the producers of food raw materials have the following situation: a) Àexible or simplified permanent procedures, certified (or tested) their facilities for compliance with the minimum requirements of basic programs; b) the second part, mainly FOPs and PF, continue to operate traditionally, ie without paying special attention to the time requirements for the implementation of systematic security procedures.
It is established that in practice, some producers of food raw materials, with different levels of tightness, depth of processing and value creation, are already included in agri-food chains.
Taking into account the objectively existing tendencies of spontaneous, at the initial stage mainly seasonal occurrence, and further deepening and strengthening of interrelations between actors, the hierarchy of formation and sustainable development of food chains is offered.
Key words: agro-food chains, economic turbulence, agricultural raw materials, personal farms, processing and food enterprises, sustainable development, added value.
Pre-treatment and extraction techniques for recovery of added value compounds from wastes throughout the agri-food chain