PHYTOCHEMISTRY OF MILK RIPENESS OAT GRASS
UDC 577.114.083
Abstract
Oat Avena sativa L. is a widespread cereal plant containing polysaccharides, polyphenols, proteins and saturated fatty acids. Polysaccharides are biologically active substances characterized by expectorant, anti–inflammatory, immunotropic, enterosorbent, hepatoprotective, antioxidant and restorative effects. The extraction of polysaccharides from oat is usually carried out with hot water, ultrasonic radiation, fermentation and deep eutectic solvents. The paper develops and describes a new technique for the aqueous extraction of polysaccharides from the oat plant of milk ripeness. The essence of this method: extraction with cold water from the oat plant in the stage of milk ripeness for 12 hours at room temperature, then boiling the resulting extract together with the herb for 1 minute, infusing for 30 minutes. Then the extract was filtered and used in the work. The analysis of the influence of time and temperature on the quantitative content of polysaccharides from milk ripeness oat with this method of preparing an aqueous extract was carried out. In addition to polysaccharides, phytochemical screening of the aqueous extract of oat grass of milk ripeness for the total content of alkaloids, tannins, glycosides, polyphenols, flavonoids was carried out, and its antioxidant activity was determined. A comparative analysis of different methods of preparing aqueous extracts from milk ripeness oat grass has been done.
Downloads
Metrics
References
Kakhramanova S.D., Bokov D.O., Samylina I.A. Farmatsiya, 2020, vol. 69, no. 8, pp. 5–12. https://doi.org/10/29296/25419218-2020-08-01. (in Russ.).
Paudel D., Dhungana B., Caffe M., Krishnan P. Foods, 2021, vol. 10, 2591. https://doi.org/10.3390/foods10112591.
Bichet D.G. Journal Clin. Invest., 1993, vol. 92, no. 3, pp 1262–1268. https://doi.org/10.1172/JCI116698.
Amerizadeh A. et al. Curr. Probl. Cardiol., 2023, vol. 48, no. 7, 101153. https://doi.org/10.1016/j.cpcardiol.2022.101153.
Sirotkin A.V. Physiol. Res., 2023, vol. 72, pp. 157–163. https://doi.org/10.33549/physiolres.934957.
Wentao B. et al. Journal of Chromatography A, 2013, vol. 1285, pp. 22–30. https://doi.org/10.1016/j.chroma.2013.02.041.
Bouchard J., Valookaran A.F., Aloud B.M., Raj P., Malunga L.N., Thandapilly S.J., Netticadan T. Food Chem., 2022, vol. 381, 132198. https://doi.org/10.1016/j.foodchem.2022.132198.
Bouchard J. et al. Food Chemistry, 2022, vol. 381, 132198. https://doi.org/10.1016/j.foodchem.2022.132198.
Newby P. et al. American Journal of Clinical Nutrition, 2004, vol. 80, no. 2, pp. 504–513. https://doi.org/10.1093/ajcn/80.2.504.
Guo H., Wu H., Hou Y., Hu P., Du J., Cao L., Yang R., Dong X., Li Z. Int. J. Biol. Macromol., 2023, vol. 30, 126039. https://doi.org/10.1016/j.ijbiomac.2023.126039.
Gudej S., Filip R., Harasym J., Wilczak J., Dziendzikowska K., Oczkowski M., Jałosińska M., Juszczak M., Lange E., Gromadzka-Ostrowska J. Nutrients, 2021, vol. 13, no. 8, 2791. https://doi.org/10.3390/nu13082791.
Gupta M., Bajaj B.K. Food Bioscience, 2017, vol. 20, pp. 104–109. https://doi.org/10.1016/j.fbio.2017.08.007.
Cuervo A. et al. J. Agric. Food Chem., 2014, vol. 62, no. 23, pp. 5330–5336. https://doi.org/10.1021/jf501546a.
Russo P., de Chiara M.L.V. LWT – Food Science and Technology, 2016, vol. 68, pp. 288–294. https://doi.org/10.1016/j.lwt.2015.12.040.
Ling C., Gangliang H. Current Drug Targets, 2018, vol. 19, no. 1, pp. 89–96. https://doi.org/10.2174/1389450118666170704143018.
Chen S., Shang H., Yang J., Li R., Wu H. Crops and Products, 2018, vol. 121, no. 1, pp. 18–25. https://doi.org/10.1016/j.indcrop.2018.04.063.
Bosiljkov T. et al. Food and Bioproducts Processing, 2017, vol. 102, pp. 195–203. https://doi.org/10.1016/j.fbp.2016.12.005.
Cai C. et al. Journal of Molecular Liquids, 2019, vol. 287, 110957. https://doi.org/10.1016/j.molliq.2019.110957.
Chen L. et al. International Journal of Biological Macromolecules, 2018, vol. 115, pp. 77–82. https://doi.org/10.1016/j.ijbiomac.2018.04.056.
Feng S. et al. International Journal of Biological Macromolecules, 2023, vol. 253, 127286. https://doi.org/10.1016/j.ijbiomac.2023.127286.
Shah P.A. et al. Journal of Molecular Liquids, 2023, vol. 390B, 123171. https://doi.org/10.1016/j.molliq.2023.123171.
Zhang L., Koyyalamudi S.R. et al. International Journal of Biological Macromolecules, 2012, vol. 51, no. 5, pp. 1057–1062. https://doi.org/10.1016/j.ijbiomac.2012.08.019.
Min H. Talanta, 2024, vol. 2741, 125983. https://doi.org/10.1016/j.talanta.2024.125983.
Wei L. Science and Technology of Food Industry, 2023, vol. 44, no. 24, pp. 1–11. https://doi.org/10.13386/j.issn1002-0306.2023060084.
Baliyan S. Molecules, 2022, vol. 27, no. 4, 1326. https://doi.org/10.3390/molecules27041326.
Shamsa F. et al. Thai. J. Pharm. Sci., 2008, vol. 32, pp. 17–20.
Sohch P. et al. Analytrca Chumca Acta, 1992, vol. 269, pp. 199–203.
Copyright (c) 2025 chemistry of plant raw material

This work is licensed under a Creative Commons Attribution 4.0 International License.

This work is licensed under a Creative Commons Attribution 4.0 International License.
The authors, which are published in this journal, agree to the following conditions:
1. Authors retain the copyright to the work and transfer to the journal the right of the first publication along with the work, at the same time licensing it under the terms of the Creative Commons Attribution License, which allows others to distribute this work with the obligatory indication of the authorship of this work and a link to the original publication in this journal .
2. The authors retain the right to enter into separate, additional contractual agreements for the non-exclusive distribution of the version of the work published by this journal (for example, to place it in the university depository or to publish it in a book), with reference to the original publication in this journal.
3. Authors are allowed to post their work on the Internet (for example, in a university repository or on their personal website) before and during the review process of this journal, as this may lead to a productive discussion, as well as more links to this published work.







