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The Potential for the Implementation of Pea Flower (Clitoria ternatea) Health Properties in Food Matrix
Clitoria ternatea is a revered flower and plant in botanical science. While its health benefits are only recently gaining popularity, the plant itself has been the recipient of many traditional and indigenous medicines, including that of Ayurvedic medicine in South Asia. The peculiar property of this flower is its ability to change color depending on its pH. This review article encompasses the literature surrounding this plant and its valuable flower and attempts to cover all aspects of its benefits in the food matrix, including its existing applications. It also aims to look at the flower from a holistic perspective and imagine it as a source of future food.
Cookies Fortified with Clitoria ternatea Butterfly Pea Flower Petals: Antioxidant Capacity, Nutritional Composition, and Sensory Profile
This study aimed to fortify cookies to be functional food by adding Clitoria ternatea flower (CT) at concentrations ranging from 0 to 8%. Sensory profiling identified 6% CT as optimal for organoleptic attributes. The addition of CT did not significantly impact protein, lipid, and ash content but decreased energy value and increased insoluble and soluble fibre levels. The inclusion of 6% CT had a significant effect on the overall total phenolic content (TPC), which increased compared to the control sample. Antioxidative activity analyses showed enhanced antioxidative activity in ABTS, DPPH, ORACFL, and PCL assays. The addition of 6% CT inhibited hydroperoxide production in cookies. However, over a period of 6 weeks, a significant rise in peroxide value was observed during the 4th and 6th weeks of storing fortified cookies. All assessed products met the high microbiological quality standards. The sensory evaluation scores showed that CT can create cookies with health benefits and a good overall acceptance score. The texture of the cookies gradually became softer, but no significant changes in visual appearance were observed. CT can be extensively used in baked cookies as a rich source of polyphenols with strong antioxidant properties and high fibre content, as well as a fortification source for the development of functional foods.