Preparation, nutritional and glycemic properties of multigrain instant “adai” mix

Abstract

Abstract Background and Objectives: “Adai” is a traditional South Indian breakfast prepared using the wet ground batter of white rice and pulses. Convenience foods are gaining popularity and owing to the increasing prevalence of noncommunicable diseases such as diabetes, there is a need for food products with lower glycemic index (GI). The current study aimed to develop an instant adai mix using brown rice, millets, pulses, and spices. Materials and Methods: The instant adai mix was prepared by blending pulverized brown rice, sorghum, and pulses (green gram, horse gram, decorticated and split red gram, black gram, and chickpea) along with roasted cumin, red chilies, and salt. The nutritional composition of the instant adai mix was analyzed, and GI of “adai” was evaluated in healthy human volunteers using International organization for standardization protocol. Results: The instant adai mix was rich in whole grains (48%) and pulses (45%). Nutritional profiling of the instant adai mix revealed that it is rich in protein and dietary fiber. One hundred grams of instant adai mix fulfill 27.8% of protein and 29.6% of dietary fiber requirements of recommended dietary allowance of adult male. Likewise, 100 g of instant adai mix fulfill 34.9% of protein requirements of the estimated average requirement of an adult male. The “adai” prepared from the instant mix exhibited medium GI (65.1). Conclusion: The instant “adai” mix was found to be nutritionally superior, and the adai prepared from the mix showed a medium GI. It can be a healthy option compared with instant mixes containing refined grains such as white rice. More formulation trials are needed to prepare an adai mix to achieve a low GI. Reformulation of traditional foods with nutritious ingredients and achieving a lower GI can expand the healthier food choices for this vulnerable population who are at risk for type 2 diabetes.