1. Asqarov I.R., Abdullayev O.SH., OlimjonovaG.D. Use of some food additives in folk medicine. “Proceedings of the VI Republican scientific-practical conference on the problems and prospects of chemistry and commodity chemistry”. Andijan-September 18-19, 2019.

2. MahmudovA., AbduganievB.The main need for the correct classification of goods in foreign trade on the basis of FEA CN codes and their place in the country's economy. VII International Scientific-Practical Conference "Problems and Prospects of Commodity Chemistry and Folk Medicine" Andijan, September 18-19, 2020.

3. Paronyan V.Kh., Green V.T. Synthetic detergent technology. ‒M.: Chemistry, 1999.

4. LangeK.R. Surfactants: synthesis, properties, analysis, application /. - SPb .: Profession. 2004.

5. Nikolaev P.V., Kozlov N.A., Petrova S.N. Fundamentals of chemistry and technology for the production of synthetic detergents: textbook. manual / P.V. Nikolaevna. Kozlov, S.N. Petrova. - Ivanovo: Ivan. state chem.- tech. un-t, 2007.

6. Abramzon A.A., Zaichenko L.L., Fayngold S.I. Surfactants.-Leningrad: Chemistry, 1988.

7. Shchaebarava Z.A. Chemistry of nucleic acids and their components. - M., 1998.

8. Towalski Z., Boxer M.I. A Case Study in Enzymes: Washing-Powder Enzymes. Resources and Applications of Biotechnology

9. Ermakhanov M.N. and others. Enzymes. International Journal of Applied and Basic Research No. 3, 2016

10. Anderson D. Methods of analysis of surfactants. In the book: Surfactants / Ed. K.R. Lange.- SPb: Profession, 2005.

11. Bespamyatnov G.P., Krotov Yu.A. Maximum allowable concentration of chemicals in the environment. Directory. - L .: Chemistry, 1985 .

12. Commodity nomenclature of foreign economic activity of the Republic of Uzbekistan. ‒T., 2012.