Phytochemical constituents and bioactivities of Hippeastrum puniceum: A review

Hippeastrum puniceum, a plant native to tropical Africa, including Nigeria, has garnered increasing attention due to its rich phytochemical profile and diverse bioactivities. This review highlights the key phytochemical constituents—alkaloids, flavonoids, saponins, terpenoids, tannins, and starch—found in Hippeastrum puniceum. These compounds contribute to the plant's significant antioxidant, antimicrobial, and anti-inflammatory properties, positioning it as a valuable resource for various industrial applications. Flavonoids and alkaloids primarily contribute to the antioxidant activity, which helps mitigate oxidative stress and potentially prevent chronic diseases like cancer and cardiovascular disorders. Its antimicrobial effects, driven by alkaloids and flavonoids, offer promising natural alternatives to combat antibiotic-resistant pathogens. Additionally, the plant's anti-inflammatory properties suggest potential therapeutic applications in treating inflammatory conditions like arthritis and asthma. The review also explores the potential applications of Hippeastrum puniceum across different industries. In the pharmaceutical industry, it holds promise for developing novel drugs targeting oxidative stress, microbial infections, and inflammation. The food industry can leverage its antioxidant and antimicrobial properties as natural preservatives and functional food additives. In the cosmetic industry, its bioactive compounds could be used in anti-ageing and skincare products. Despite these promising findings, further research is needed to isolate and characterise specific compounds, conduct clinical trials, and assess the pharmacokinetics and toxicity of Hippeastrum puniceum. This comprehensive review underscores the importance of continued exploration of Hippeastrum puniceum, emphasising its potential to contribute to advancements in phytochemistry, pharmacology, and various industrial applications.