from 01.01.2013 until now
Yekaterinburg, Ekaterinburg, Russian Federation
Abstract. Fruit and berry raw materials are a valuable source of nutrients and antioxidants in the diet of the population of the Sverdlovsk region [2]. The aim of the study is to determine the total antioxidant activity of the fruit and berry raw materials of the Ussury plum and thorn growing in the territory of the Sverdlovsk region. Generally accepted standard physic and chemical research methods were used. The material for the study was the fruits of the Ussury plum, represented by the following varieties: Pionerka, Dostoynaya, Ural’skie zori, Shelest, Gorlitsa, as well as thorn plum Sergo, Tagil, Iset’, Ermak growing in the Sverdlovsk Horticulture Breeding Station – a structural subdivision of the Ural Federal Agrarian Research Center – Ural Branch of the Russian Academy of Sciences in Ekaterinburg. Results. It is established that the growing fruit and berry raw materials in the Sverdlovsk horticulture breeding station can be an important source of antioxidant indicators. The largest values were shown by varieties of thorn plum: Iset’ – 52,404 mmol/l × eq, Ermak – 45,416 mmol/l × eq, Sergo – 32,748 mmol/l × eq, Tagil – 26,359 mmol/l × eq. Varieties of Ussury plum have lower antioxidant indicators. Thus, the antioxidant activity of the Dostoynaya late ripening variety is - 23.993 mmol/l × eq, in the Pionerka variety – 21.644 mmol/l × eq. In the varieties Gorlitsa and Shelest of the average ripening period, the antioxidant activity is 18.776 mmol/l × eq, and 17.842 mmol/l × eq. The lowest index in the early ripening variety Ural’skie zori is 4,713 mmol/ l × eq. In addition, physic and chemical parameters such as acidity, mass fraction of reducing and total sugars were studied in all the presented varieties of Ussury and thorn plums, organoleptic indicators of fruits were given, the results of the sugar-acid index were presented. Scientific novelty. The new data obtained indicate that the use of fruit and berry raw materials growing in the Sverdlovsk Horticulture Breeding Station – a structural subdivision of the Ural Federal Agrarian Research Center – Ural Branch of the Russian Academy of Sciences in Ekaterinburg, in the future can be used as a promising source of functional and biologically active substances, antioxidants for the development of formulations, as well as for a more correct calculation of the nutritional value of diets in order to increase antioxidant activity.
fruit and berry raw materials, nutrition, antioxidant activity, food systems, processing and storage
1. Tiunov V. M. FoodTech i cifrovizaciya sfery obschestvennogo pitaniya v Rossii // Sovremennaya nauka i innovacii. 2020. № 3 (31). S. 20-27.
2. Chugunova O. V., Zavorohina N. V., Vyatkin A. V. Issledovanie antioksidantnoy aktivnosti i ee izmeneniya pri hranenii plodovo-yagodnogo syr'ya Sverdlovskoy oblasti // Agrarnyy vestnik Urala. 2019. № 11 (190). S. 59-65.
3. Mirto A., Iannuzzi F., Carillo P., Loredana C. F., Woodrow P., Fuggi A. Metabolic characterization and antioxidant activity in sweet cherry (Prunus avium L.) Campania accessions: Metabolic characterization of sweet cherry accessions // Food Chemistry. 2018. 15. No. 240. Pp. 522-527.
4. Dziadek K. Potential of sweet cherry (Prunus avium L.) by-products: bioactive compounds and antioxidant activity of leaves and petioles // European Food Research and Technology. 2019. No. 245. Pp. 763-772.
5. Lee K.-W. Comparison of Components and Antioxidant Activity of Cherry, Aronia, and Maquiberry // The Korean Journal of Food And Nutrition. 2018. Vol. 31. No. 5. Pp. 729-736
6. Feofilaktova O. V., Stoyanova O. N., Motovilov K. Ya. Ispol'zovanie rastitel'nogo syr'ya Ural'skogo regiona v proizvodstve produkcii predpriyatiy obschestvennogo pitaniya // Industriya pitaniya. 2019. T. 4. № 4. S. 44-52.
7. Akimov M. Yu., Bessonov V. V. [i dr.] Biologicheskaya cennost' plodov i yagod rossiyskogo proizvodstva // Voprosy pitaniya. 2020. T. 89 (4). S. 220-232.
8. Yashin A. Ya., Vedenin A. N., Yashin Ya. I., Nemzer B. V. Yagody: himicheskiy sostav, antioksidantnaya aktivnost' // Analitika. 2019. T. 9 (3). S. 222-230.
9. Rozhnov E. D. Antioksidantnyy potencial plodov oblepihi krushinovidnoy i produktov ee pererabotki // Industriya pitaniya. 2021. T. 6. № 1. S. 23-30.
10. Ersoy N., Kupe M., Muttalip G., Gulce I., Sezai E. Phytochemical and Antioxidant Diversity in Fruits of Currant (Ribes spp.) // Notulae Botanicae Horti Cluj-Napoca Agrobotanic. 2018. Vol. 46. No. 2. Pp. 381-387.
11. Diaconeasa Z et al. Phytochemical Characterization of Commercial Processed Blueberry, Blackberry, Blackcurrant, Cranberry, and Raspberry and Their Antioxidant Activity. Antioxidants. 2019. Vol. 8. No. 11. Pp. 540-555.
12. Srednicka-Tober D. The Profile and Content of Polyphenols and Carotenoids in Local and Commercial Sweet Cherry Fruits (Prunus avium L.) and Their Antioxidant Activity In Vitro // Antioxidants. 2019. Vol. 8. No. 11. Pp. 534-548.
13. Kruszewski B., Zawada K., Karpiński P. Characteristics, Bioactive Compounds Content, and Antioxidant Capacity of Blackcurrant Juice // Molecules. 2021. Vol. 26. No. 6. Pp. 1802-1818.
14. Orsavová J. et al. Contribution of phenolic compounds, ascorbic acid and vitamin E to antioxidant activity of currant (Ribes L.) and gooseberry (Ribes uva-crispa L.) fruits // Food Chemistry. 2019. Vol. 284. Pp. 323-333.
15. Laczkó-Zöld E. et al. Extractability of polyphenols from black currant, red currant and gooseberry and their antioxidant activity // Acta Biologica Hungarica. 2018. Vol. 69. Pp. 156-169.
