According to the Decree of the President of the Russian Federation of January 21, 2020 N 20 "On the approval of the Doctrine of food security of the Russian Federation", the basis for the formation of a national quality management system for food and agricultural products, the main goal of which is to ensure product quality as the most important component of improving health population, improving the quality of agricultural products with the help of modern innovative technologies and feed additives, promoting and stimulating the growth of demand and supply for better food products and ensuring the observance of consumer rights to purchase quality products. Achieving the goals of the Doctrine in the field of improving the quality of food and feed products is supposed to be realized with the help of some tasks, where one of them is the development of the production of food additives and ingredients in the Russian Federation, as well as the development and implementation of a quality management system for agricultural and food products and the creation of conditions for production of new generation products with specified quality characteristics. In this regard, this paper discusses the optimal and economical methods for extracting the dye from the flowers of Clitoria ternatea in order to reduce the duration of the production cycle and the introduction of low-waste technologies, which can exclude the irrational use of raw materials, lead to an increase in production, a decrease in the cost of the finished product, and an increase in economic production indicators, reducing the anthropogenic impact of production on the environment. Also, the work has developed and described a modern technology for the production of a dye, according to which it is possible to improve the quality and safety monitoring system. The prospects of using the dye from Clitoria ternatea flowers in feed additives for farm animals and birds are considered. This can undoubtedly be of interest to the business community, therefore, we can assume that the production of a natural dye from plant materials and this work is a fairly relevant subject within the framework of the Doctrine of Food Security of the Russian Federation, not only from the medico-biological, but also from the technological side.

1. On the approval of the Food Security Doctrine of the Russian Federation: Decree of the President of the Russian Federation of January 21, 2020 No. 20. (in Russian).

2. Shamnad J. Mineral and nutritional potential of Clitoria ternatea L. variants as forage. Journal of Tropical Agriculture. 2020. vol. 57. no. 2.

3. Adhikary R., Sultana S., Bishayi B. Clitoria ternatea flower petals: Effect on TNFR1 neutralization via downregulation of synovial matrix metalloproteases. Journal of Ethnopharmacology. 2018. no. 210. pp. 209–222. doi: 10.1016/j.jep.2017.08.017

4. Thuy N.M., Minh V.Q., Ben,T.C., Thi Nguyen M.T. et al. Identification of Anthocyanin Compounds in Butterfly Pea Flowers (Clitoria ternatea L.) by Ultra Performance Liquid Chromatography/Ultraviolet Coupled to Mass Spectrometry. Molecules. 2021. vol. 26. no. 15. pp. 4539. doi: 10.3390/molecules26154539

5. Ahmad N.A., Yook Heng L., Salam F., Mat Zaid M.H. et al. A Colorimetric pH Sensor Based on Clitoria sp and Brassica sp for Monitoring of Food Spoilage Using Chromametry. Sensors MDPI. 2019. no. 19(21). pp. 4813. doi: 10.3390/s19214813

6. Rao A.S., Shobha K.L., Md’Almeida P., Rai K.S. In vitro antimicrobial activity of root extract of Clitoria ternatea. Asian Journal of Pharmaceutical and Clinical Research. 2017. vol. 10. no. 11. pp. 52–54. doi: 10.22159/ajpcr.2017.v10i11.19992

7. Raghu K.S., Shamprasad B.R., Kabekkodu S.P., Paladhi P. et al. Age dependent neuroprotective effects of medhya rasayana prepared from Clitoria ternatea Linn in stress induced rat brain. Journal of ethnopharmacology. 2017. no. 197. pp. 173–183. doi: 10.1016/j.jep.2016.07.068

8. Chayaratanasin P., Barbieri M.A., Suanpairintr, N., Adisakwattana S. Inhibitory effect of Clitoria ternatea flower petal extract on fructose-induced protein glycation and oxidation-dependent damages to albumin in vitro. BMC Complement & Alternative Medicine. 2015. no. 15. pp. 27–32. doi: 10.1186/s12906-015-0546-2

9. Cabezuelo M.T., Zaragoz? R., Barber T., Vi?a J.R. Role of vitamin A in mammary gland development and lactation. Nutrients. 2020. vol. 12. no. 1. pp. 80. doi: 10.3390/nu12010080

10. GOST 10444.15–94. Food products. Methods for determining the number of mesophilic aerobic and facultative anaerobic microorganisms. (in Russian).

11. GOST 10444.12–2013. Microbiology of food and animal feed. Methods for detecting and counting the amount of yeast and molds. (in Russian).

12. Rocha R., Pinela J., Abreu R., A?ibarro-Ortega M. et al. Extraction of Anthocyanins from Red Raspberry for Natural Food Colorants Development: Processes Optimization and in vitro Bioactivity. Processes. 2020. vol. 8. no. 11. pp. 1447. doi: 10.3390/pr8111447

13. Baskaran A., Mudalib S. K. A., Izirwan I. Optimization of aqueous extraction of blue dye from butterfly pea flower. Journal of Physics: Conference Series. IOP Publishing, 2019. vol. 1358. no. 1. pp. 012001.

14. Lakshan S.A.T., Jayanath N.Y., Abeysekera W.P.K.M., Abeysekera W.K.S.M.? A commercial potential blue pea (Clitoria ternatea L.) flower extract incorporated beverage having functional properties. Evidence-Based Complementary and Alternative Medicine. 2019. vol. 2019. doi: 10.1155/2019/2916914

15. McDowell L.R. Vitamins in animal nutrition: comparative aspects to human nutrition. Elsevier, 2012.

16. Salami S.A., Guinguina A., Agboola J.O., Omede A.A. et al. In vivo and postmortem effects of feed antioxidants in livestock: a review of the implications on authorization of antioxidant feed additives. Animal. 2016. vol. 10. no. 8. pp. 1375-1390.

17. Kafantaris I., Kotsampasi B., Christodoulou V., Kokka E. et al. Grape pomace improves antioxidant capacity and faecal microflora of lambs. Journal of Animal Physiology and Animal Nutrition. 2017. vol. 101. no. 5. pp. e108-e121. doi: 10.1111/jpn.12569

18. Mirzaei-Aghsaghali A. Importance of medical herbs in animal feeding: A review. Ann. Biol. Res. 2012. vol. 3. no. 9. pp. 3-933.

19. Celi P., Gabai G. Oxidant/antioxidant balance in animal nutrition and health: the role of protein oxidation. Frontiers in Veterinary Science. 2015. vol. 2. pp. 48. doi: 10.3389/fvets.2015.00048

20. B?aszczyk A., Augustyniak A., Skolimowski J. Ethoxyquin: an antioxidant used in animal feed. International journal of food science. 2013. vol. 2013. doi: 10.1155/2013/585931

21.