Innovative approaches to modeling the gerontological beverages composition

International Scientific Conference «AGRITECH-2019: Agribusiness, Environmental Engineering and Biotechnologies»

农业科学;生态环境科学;生物科学

Zavorokhina, N.V.^1 ; Salamatina, I.V.^1 ; Bogomazova, Y.I.^1

Ural State University of Economics, 62/45 8-Marta-Street/Narodnaya Volya-Street, Yekaterinburg

620219, Russia^1

关键词: Anti-oxidant activities;    Green tea extracts;    Innovative approaches;    Mathematical simulations;    Multicriteria optimization;    Optimization parameter;    Potentiometric methods;    Water-soluble form;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/315/6/062008/pdf
DOI  :  10.1088/1755-1315/315/6/062008

来源: IOP

【 摘 要 】

The article presents the results of the formulating gerontological beverages with high antioxidant activity. To determine the antioxidant activity a potentiometric method was used using the K3 [Fe (CN) 6]/K4 [Fe (CN) 6] mediator system. Drinks were prepared on the basis of whey with the addition of sea buckthorn, carrot juice, green tea extract, curcumin in water-soluble form in the composition of the compound stevioside-curcumin, aspartame, vitamin premix, yeast extract, natural flavor and milk whey. By mathematical simulation using the method of multicriteria optimization, a drink was chosen that has the best set of particular optimization parameters: 1.83 ± 0.03 mmol-eq/l, which is 10 times higher than the antioxidant activity of a drink without curcumin, the content of vitamin C is 40.3 ± 0.9 mg/100 ml, acidity-2.0 ± 0.1 cm3 1 M NaOH solution per 100 cm3.