Dietary fibres are extracted from various sources via wet processing, dry processing, chemical, gravimetric, physical, enzymatic, and microbiological processes. A mix of the aforementioned procedures may also be employed to get the desired effects. Diverse treatment procedures produce diverse effects on the structure of dietary fibres. Innovations in the manufacturing process and the enormous potential for dietary fibres to be utilised in a wide range of food items are expected to increase market demand.
A whopping 60–70 million Americans struggle with various digestive health concerns. Furthermore, both adults and children require at least 20 to 30 grammes of dietary fibre daily, according to the Harvard School of Public Health. Consuming dietary fibres also lowers the chance of developing certain diseases, such as diabetes, heart disease, diverticular disease, and constipation. Demand for dietary fibre is anticipated to rise as a result of the aforementioned considerations.
People may avoid constipation and maintain a healthy digestive tract by consuming dietary fibres. The amount of fibre in a person’s diet should be increased and modified if they have irritable bowel syndrome (IBS). Additionally, it is projected that this would raise demand for dietary fibre supplements among IBS sufferers worldwide.