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  ICAR - Central Institute of Agricultural Engineering (CIAE)

Process Technology for Preparation RTE Millet Based Biscuit

Background

Most commercially available biscuits are made from refined wheat flour (maida), which lacks essential nutrients and fiber, offering "empty calories" that can lead to rapid spikes in blood sugar levels and potential weight gain. These biscuits often have a high glycemic index, contributing to increased risks of type 2 diabetes and obesity. Many also contain trans fats and high levels of sugar and salt, which pose health risks like heart disease and elevated blood pressure. Additionally, preservatives and artificial additives used to enhance shelf life and flavor may have negative long-term effects on health. The low fiber content further impacts digestion and gut health. Regular consumption of these products can lead to poor nutritional intake and several health concerns, including cardiovascular diseases. Consumers are increasingly seeking healthier alternatives, such as biscuits made from whole grains, millets, and other nutrient-dense ingredients, to address these issues.

 Technology Details

The development of millet jaggery-based biscuits offers a healthier alternative to traditional refined flour biscuits by incorporating nutrient-rich ingredients. Millets (pearl and foxtail) are high in fiber, vitamins, and minerals, promoting better digestion and providing slow-releasing carbohydrates, which help regulate blood sugar levels. Whole wheat flour adds additional fiber and essential nutrients compared to refined flour, while jaggery serves as a natural sweetener with a lower glycemic index than sugar, providing minerals like iron and calcium. Ghee, a source of healthy fats, enhances heart health and aids in the absorption of fat-soluble vitamins, while skim milk powder boosts the protein and calcium content without adding unnecessary fats. These biscuits eliminate unhealthy trans fats and preservatives, offering a more balanced, nutritious snack option. Overall, this innovation addresses the nutritional deficiencies and health risks associated with traditional biscuits, promoting better digestion, sustained energy, and improved blood sugar control.

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