What protein sources are used for your protein bar?

The protein content of a protein bar varies depending on the manufacturer’s recipe. But what makes one bar more protein than another? A complete source of protein contains all 9 essential amino acids. For instance, whey and casein, obtained from pasteurized milk processing, have all 9 amino acids. Other protein sources include dehydrated egg whites and plant-based proteins like soy, pea, brown rice, and hemp. However, plant-based proteins lack some essential amino acids; so to make them a complete source of protein, they are mixed with other proteins that contain the missing essential amino acids.

Mix, extrude, and cool your ingredients using protein bar manufacturing equipment

The protein bar manufacturing process starts with protein powders of your choice, such as whey or casein, mixed with other ingredients like dried fruits, nuts, and seeds in an industrial mixer. After thoroughly mixing the ingredients, the mixture has a paste-like texture; this may cause some parts of the product to stick to the surfaces of the mixer and then need to be scraped off. The mixture is then conveyed to an extrusion machine, where it is heated and extruded to a bar shape.

A conveyor belt transports the bars to a guillotine which cuts them into the required size where they will later be with chocolate or other flavors. After enrobing, they are cooled in preparation for packing.

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