In Vitro Antioxidant Potential of Blue Pea Flower (Clitoria ternatea) and Tanner’s Cassia Flower (Senna auriculata) Infused drink

Antioxidants play a pivotal role in mitigating oxidative stress and enhancing overall well-being. This study evaluates the in vitro antioxidant potential of an infused drink formulated using two medicinal flowers—Clitoria ternatea (Blue Pea) and Senna auriculata (Tanner’s Cassia). Two variations were developed: Variation 1 (3:2 ratio of Blue Pea to Tanner’s Cassia) and Variation 2 (2:3 ratio). The bioactive components were identified using Gas Chromatography–Mass Spectrometry (GC-MS), while nutritional and phytochemical properties were analysed through standard procedures. Antioxidant activity was assessed using DPPH radical scavenging and FRAP assays. Results indicated that Variation 2, with a higher concentration of Senna auriculata, demonstrated superior nutritional content and antioxidant activity. Conversely, Variation 1 showed higher levels of total phenolics, flavonoids, and anthocyanins, reflecting a richer phytochemical profile. In conclusion, both formulations offer substantial antioxidant benefits and present a promising natural beverage option.