Potential Assessment of Chrysanthemum Cultivars as Source of Natural antioxidants and Bioactive Compounds

Chrysanthemum blossoms, renowned for their aesthetic appeal, have gained recognition as potential contributors to nutraceuticals, cosmeceuticals, and pharmaceuticals, thereby impacting human health. Phytochemical composition and antioxidative properties of 22 distinct Indian chrysanthemum cultivars was studied. The cultivars viz., Bidhan Protima, Mauve Sarah, Silk Brocate, Diamond Jubilee, and Mahatma Gandhi displayed remarkable levels of phenolic compounds, tannins, saponins, and carotenoids, emphasizing their superior antioxidant capacity. This study also presents the first quantitative determination of total saponin content in Chrysanthemum morifolium . Hierarchical analysis categorized cultivars into three groups based on their phytochemical profiles. Correlation analysis underscored the importance of anthocyanins and phenolic compounds in antioxidative attributes. Additionally, variations in carotenoid content unveiled astaxanthin, zeaxanthin, mutatochrome, canthaxanthin, neoxanthin, violaxanthin, and auroxanthin as potential biomarkers in differentiating cultivars. The research elucidates the rich phytochemical diversity of Indian chrysanthemum cultivars, positioning them as invaluable resources for nutraceuticals and pharmaceuticals, with potential benefits for human well-being.