Turkmen scientists extracted inulin and fructose from Jerusalem artichoke: new opportunities for the economy
Turkmen scientists have developed methods for the production of inulin and fructose containing natural substances based on the components of the Jerusalem artichoke plant (Helianthus tuberous L.). The invention relates to light industry and can be used in the production of food products, soft drinks, confectionery. In addition, it can be used in the pharmaceutical and food industries. Jerusalem artichoke tubers contain inulin, which is a polysaccharide of fructose and accumulates during photosynthesis of the plant.
The work led by the head of the biotechnology laboratory Altyn Rahmanova and researcher Bossan Taganova took place within the framework of the "Program of the President of Turkmenistan for the integrated development of biotechnologies in the country for 2024-2028".
The energy value of fructose is 3.8 kcal. It has anti-ketogenic and anti-caries properties. These features of fructose make it possible to improve the treatment cycle of patients with diabetes mellitus. Currently, there are known methods for producing inulin, i.e. a fructose-containing product from jerusalem artichoke. The technical result of our invention consists in creating a waste-free production, obtaining the final product in the form of a fructose-containing powder with a large amount of biologically active substances than syrup or paste from this product. Scientific research is also continuing on the production of inulin from the roots of other medicinal plants of dandelion, chicory, elderberry, onion, garlic, fruits, etc.
In the food industry, inulin is used as a substitute for fat and sugar, and it is additionally enriched with other products, including baby food. The prebiotic properties of inulin help to remove toxins, slags and other potentially dangerous substances from the body, also promotes bone growth due to more intensive absorption of calcium, strengthens the immune system, increases endurance and improves the overall tone of the body. It also has a positive effect on liver function. The creation and use of functional nutrition products is the main component of the concept of healthy nutrition of the population. These products are able to regulate numerous functions of the human body, preserve and improve human health and reduce the risk of various diseases.
Currently, much attention is paid in the scientific literature to jerusalem artichoke, the prospects of its use in the food, pharmaceutical, canning industry and feed production. The value of this plant is due to its high yield, rich chemical composition and unpretentiousness in cultivation.
Altyn RAHMANOVA,
Head of the Biotechnology Laboratory of the Technology Center of the
Academy of Sciences of Turkmenistan
