Study of laboratory conditions of qualitative reactions for the determination of alkaloid substances in plant composition

In this article, some plants with a high content of alkaloids were selected and the colors of the solutions formed as a result of the action of reagents were determined. Alkaloids are generally biologically active compounds that play an important role in the defense system of plants and have various medicinal properties. The article presents a qualitative reaction to alkaloids in tobacco, bangidevona, and black coffee. The main reagents used in the analysis of alkaloids, their results, and the scientific and practical significance of these reactions are also discussed.