**Acknowledgements**

This work was supported by Ministry of Education, Science, Research and Sport of the Slovak Republic, Project VEGA 1/0464/17 "Monitoring of the impact of ecological fuels obtained from the agricultural production and additives in hydrocarbon fuels to technical and environmental performance of internal combustion engines used in agricultural and transport technique."

This work was supported by AgroBioTech Research Centre built in accordance with the project Building "AgroBioTech" Research Centre ITMS 26220220180.
