The study presents a characterization of the Chaenomeles speciosa variety Chudovyi Olhy, developed at the M.M. Gryshko National Botanical Garden NAS of Ukraine. The morphological traits of the plant and its fruits, yield parameters, ripening period, and agroecological requirements are described. The variety has high winter hardiness, drought tolerance, and natural resistance to pests and pathogens, ensuring stable fruiting under the climatic conditions of the Forest-Steppe zone of Ukraine. The fruits are distinguished by a high content of biologically active compounds, particularly flavonoids, which determine the redox activities of the extracts. The obtained values correspond to the ranges reported in the literature for C. speciosa, confirming the potential of this variety as a promising raw material for the food, pharmaceutical, and cosmetic industries. Owing to its combination of economic value, adaptability, and bioactivity, the Chudovyi Olhy variety can be recommended for cultivation in fruit and ornamental plantings, as well as for its further use in the manufacturing of functional products.
Keywords: Chaenomeles speciosa Chudovyi Olhy variety, morphological traits, flavonoids, redox activity, functional products
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References
1. Phipps, J.B., Robertson, K.R., Smith, P.G. & Rohrer, J.R. (1990). A checklist of the subfamily Maloideae (Rosaceae). Can. J. Bot., 68, pp. 2209-2269. https://doi.org/ 10.1139/b90-288
2. Weber, C. (1964). The genus Chaenomeles (Rosaceae). J. Arnold Arbor. 45, pp. 302-345. http://www.jstor.org/stable/43781507
3. Plants For A Future. (n.d.). Chaenomeles speciosa. Plants For A Future database. Retrieved January 8, 2026, from https://pfaf.org/user/Plant.aspx?LatinName= Chaenomeles+speciosa
4. Klymenko, S., Grygorieva, O. & Brindza, J. (2017). Less Known Species of Fruit Crops. Nitra: Slovak University of Agriculture in Nitra. 104 p. https://doi.org/10.15414/2017.fe-9788055217659
5. Klymenko, S., Kucharska, A.Z., SokЩУ-Дtowska, A. & PiЩrecki, N. (2019). Deter mination of antioxidant capacity and polyphenols contents in fruits of genotypes of Chaenomeles japonica (Thunb.) Lindl. Agrobiodiversity for Improving Nutrition, Health and Life Quality, 3, pp. 473-483. https://doi.org/10.15414/agrobiodiversity.2019.2585-8246.473-483
6. Zhang, S.-Y., Han, L.-Y., Zhang, H. & Xin, H.-L. (2014). Chaenomeles speciosa: A review of chemistry and pharmacology. Biomed. Rep., 2, No. 1, pp. 12-18. https://doi.org/10.3892/br.2013.193
7. Huang, W., He, J., Nisar, M.F., Li, H. & Wan, C. (2018). Phytochemical and pharmacological properties of Chaenomeles speciosa: An edible medicinal Chinese Mugua. Evid. Based Complement. Alternat. Med., 2018, Article 9591845. https://doi.org/ 10.1155/2018/9591845
8. Yu, A., Hu, W., Be, H., Fu, L., Wang, Z., Wang, M. & Kuang, H. (2024). Recent advances in polysaccharides from Chaenomeles. Molecules, 29, No. 13, Article 2984. https://doi.org/10.3390/molecules29132984
9. Ma, Y., Li., J., Li., J., Yang, L., Wu, G. & Liu, S. (2022). Comparative metabolomics study of Chaenomeles. Foods, 11, No. 7, Article 1019. https://doi.org/10.3390/ foods11071019
10. Shen, X., Hu, F., Liu, Q., Wang, H. & Li, H. (2020). Analysis of flavonoid metabolites in Chaenomeles petals using UPLC–ESI–MS/MS. Molecules, 25, No. 17, Article 3994. https://doi.org/10.3390/molecules25173994
11. Wang, Z.-J., Jin, D.-N., Zhou, Y., Sang, X.-Y., Zhu, Y.-Y., He, Y.-J., Xie, T.-Z., Dai, Z., Zhao, Y.-L. & Luo, X.-D. (2021). Bioactive ingredients of Chaenomeles speciosa against microbes: Characterization by LC–MS and activity evaluation. J. Agric. Food Chem., 69, No. 16, pp. 4686-4696. https://doi.org/10.1021/acs.jafc.1c00298
12. Deng, Y., Huang, L., Zhang, C., Xie, P., Cheng, J., Wang, X. & Liu, L. (2020). Novel polysaccharide from Chaenomeles speciosa seeds: Structural characterization, a-amylase and a-glucosidase inhibitory activity evaluation. Int. J. Biol. Macromol., 153, pp. 755-766. https://doi.org/10.1016/j.ijbiomac.2020.03.033
13. Dai, M., Wei, W., Shen, Y.-X. & Zheng, Y.-Q. (2003). Glucosides of Chaenomeles speciosa remit rat adjuvant arthritis by inhibiting synoviocyte activities. Acta Pharmacol. Sin., 24, No. 11, pp. 1161-1176. PMID: 14627503
14. Zhang, Y.-X., Cheng, A.-L., Liu, A.-L., Wang, H.-D., Wang, Y.-L. & Du, G.-H. (2010). Antioxidant, anti-inflammatory and anti-influenza properties of components from Chaenomeles speciosa. Molecules, 15, No. 11, pp. 8507-8517. https://doi.org/10.3390/molecules15118507
15. Huang, D., Jiang, S., Du, Z., Chen, Y., Xue, D., Wang, X., Li, M., Zhang, F., Chen, W. & Sun, L. (2022). Analgesic and anti-arthritic activities of polysaccharides in Chaenomeles speciosa. Front. Pharmacol., 13, Article 744915. https://doi.org/10.3389/fphar.2022.744915
16. Yao, G., Liu, C., Huo, H., Liu, A., Lv, B., Zhang, C., Wang, H., Li, J. & Liao, L. (2013). Ethanol extract of Chaenomeles speciosa Nakai induces apoptosis in cancer cells and suppresses tumor growth in mice. Oncol. Lett., 6, No. 1, pp. 256-260. https://doi.org/10.3892/ol.2013.1340
17. Xie, X., Zou, G. & Li, C. (2016). Purification, characterization and in vitro antioxidant activities of polysaccharide from Chaenomeles speciosa. Int. J. Biol. Macromol., 92, pp. 702-707. https://doi.org/10.1016/j.ijbiomac.2016.07.086
18. PДkal, A. & Pyrzynska, K. (2014). Evaluation of aluminium complexation reaction for flavonoid content assay. Food Anal. Methods, 7, No. 9, pp. 1776-1782. https://doi.org/ 10.1007/S12161-014-9814-X
19. Brand-Williams, W., Cuvelier, M.E. & Berset, C. (1995). Use of a free radical method to evaluate antioxidant activity. LWT — Food Sci. Technol., 28, No. 1, pp. 25-30. https://doi.org/10.1016/S0023-6438(95)80008-5
20. Rumpunen, K. (2002). Chaenomeles: Potential new fruit crop for northern Europe. In J. Janick & A. Whipkey (Eds.), Trends in new crops and new uses (pp. 385-392). Alexandria, VA, USA: ASHS Press.
21. Watychowicz, K., Janda, K., Jakubczyk, K. & Wolska, J. (2017). Chaenomeles — health promoting benefits. Rocz. Panstw. Zakl. Hig., 68, pp. 217-227.
22. Norin, I. & Rumpunen, K. (2003). Pathogens on Japanese quince (Chaenomeles japo nica) plants. In K. Rumpunen (Ed.), Japanese quince — potential fruit crop for northern Europe (pp. 37-58). Uppsala, Sweden: Swedish University of Agricultural Sciences.
23. Byczkiewicz, S., Kobus-Cisowska, J., Szulc, P., Telichowska, A., Szczepaniak, O. & Dziedzinski, M. (2019). Japanese quince (Chaenomeles japonica L.) as a row material about health properties-current state of knowledge. Tech. Rol. Ogrod. Lesna, 5, pp. 22-25.
24. Urbanavi№iсtЕ, I., Rubinskiene, M. & Viлkelis, P. Fatty acid composition and quality of oils from post-industrial waste of quince (Chaenomeles japonica). Chem. Biodivers., 16, e1900352. https://doi.org/10.1002/cbdv.201900352
25. Fang, Q., Yin, M., Chu, S., Chang, X., Yang, M. & Peng, H. (2021). Comprehensive analysis of agronomic characters, chemical compounds, and antioxidant activity in Chaenomeles fruits at different developmental stages. Pharmacogn. Mag., 17, No. 76, pp. 657-665. https://doi.org/10.4103/pm.pm_111_21
26. Turkiewicz, I.P., WojdyУo, A., Tkacz, K. & Nowicka, P. (2021). Comprehensive cha racterization of Chaenomeles seeds as a potential source of nutritional and biologically active compounds. J. Food Compos. Anal., 102, Article 104065. https://doi.org/10.1016/ j.jfca.2021.104065
27. Pei, W., Sun, Y., Li, J., Zhang, Y., Jian, C., Lu, F., Tao, A. & Li, Q. (2025). Extraction of total flavonoids from Chaenomeles speciosa (Sweet) Nakai and its antioxidant and lipoxygenase inhibition effects. PLoS One, 20, No. 4, e0320582. https://doi.org/10.1371/ journal.pone.0320582
28. Khromykh, N., Lykholat, Y., Shupranova, L., Kabar, A., Didur, O., Lykholat, T. & Kulbachko, Y. (2018). Interspecific differences of antioxidant ability of introduced Chaenomeles species with respect to adaptation to the steppe zone conditions. Biosyst. Divers., 26, No. 2, pp. 132-138. https://doi.org/10.15421/011821
29. Muflihah, Y.M., Gollavell, G. & Ling, Y-C. (2021). Correlation Study of Antioxidant Activity with Phenolic and Flavonoid Compounds in 12 Indonesian Indigenous Herbs. Antioxidants (Basel), 10, No. 10, p. 1530. https://doi.org/10.3390/antiox10101530
30. Zheng, X., Wang, H., Zhang, P., Gao, L., Ning, Y., Li, P., Liu, X., Du, Y. & Shen, G. (2018). Chemical Composition, Antioxidant Activity and a-Glucosidase Inhibitory Activity of Chaenomeles Speciosa from Four Production Areas in China. Molecules, 23, No. 10, 2518. https://doi.org/10.3390/molecules23102518