To find an affordable and clean protein source targeted at boosting the nutrition and fulfilling the protein requirements of athletes.
Traditionally, the protein requirement for an average human being is 0.8 grams/kg body weight, but in the case of athletes or for muscle building, the protein requirement increases to 1.2-1.5 gms/kg body weight. Invariably, daily food intake is unable to fulfil this protein requirement, necessitating the intake of supplementary protein through protein powders. Most commercially available protein powder supplements are made up of ‘whey’ protein, an animal derived protein. While whey protein is a complete protein containing all necessary amino acids, it comes with several disadvantages. It has a high glycemic index (being derived from milk), is unsuitable for lactose intolerant individuals, is known to aggravate acne in some cases and is not an option for people following a vegan diet.
Alternately, plant sources of protein have gained popularity in the recent past, with pea protein and rice protein being the most popular amongst them. While pea powder is an excellent vegan source of plant protein, it is an expensive option. Similarly, brown rice provides a good amount of protein, it lacks 2 of the essential amino acids (threonine and low levels of lysine) needed for muscle growth. Currently, many vegan sources of protein powder mixes are available commercially containing a mix of both brown rice and pea protein.
Sattu is roasted Bengal gram traditionally used in the Indian state of Bihar which serves as an affordable, tasteless and vegetarian source of protein.
It is known as the ‘Indian superfood’ as it is vegan, has a high fibre content, a low glycemic index, is gluten-free, soy-free and lactose-free, has a cooling effect (so considered an excellent summer drink), and can be consumed uncooked.
However, it has certain disadvantages- it has lower protein content per 100 gms when compared to other vegan sources like pea protein and brown rice, requiring a larger quantity to be consumed in order to get the same amount of protein. It also cannot be consumed by individuals allergic to legumes and lacks two of the 9 essential amino acids (methionine and cysteine).
The nutritional value of Sattu is the reason it is considered a superfood and why it is an excellent addition to a balanced diet.
Nutritional Value of Sattu per 100g
Proteins - Approximately 20-25 g
Fibre - 8 to 10 g
Carbohydrates - About 50 to 60 g
Fats - Only 4 to 6 g
Vitamins and Minerals - Contains iron, magnesium, calcium, and zinc