DETERMINATION Of ANTIOXIDANTS In HERBAL SUPPLEMENTS By HPLC and X-RAY ELECTROMAGNETIC FIELD DETECTOR In A SCANNING ELECTRON MICROSCOPE SYSTEM
Kuznetsova E. Motyleva S. Brindza J. Alhusseini H. Zomiteva G. Kuznetsova E. Pyanikova E. Kovaleva A. Zaikina M. Rebezov M. Masalov V. Evdokimova O. Berezina N. Shariati M.A.
2023Slovak University of Agriculture
Journal of Microbiology, Biotechnology and Food Sciences
2023#13Issue 2
An herbal supplement made with thyme, mint, cilantro, and rowan and viburnum fruit has been used to fortify wheat bread with antioxidants. The antioxidant activity of raw materials and bread was determined by the spectrophotometric method. To determine substances with antioxidant properties, the HPLC method was used. The chromatogram of the alcoholic extract of the herbal supplement showed that the supplement contains organic acids, flavonoids and anthocyanins. The HPLC method was used to determine the amount of flavonoids in the supplement and bread. Micrographs of the surface of slices of bread with a phytonutrient were obtained by scanning electron microscopy. The presence of chemical elements with antioxidant properties was determined using an X-ray EMF detector in the scanning electron microscope system. The use of phytonutrients in bread technology has been found to lead to an increase in the quality of the product and its antioxidant activity.
Antioxidant activity , Antioxidants , Herbal supplements , HPLC , Organic acids , Spectrophotometric method , X-ray EMF
Text of the article Перейти на текст статьи
Orel State University named after I.S. Turgenev, 95 Komsomolskaya str., Oryol, 302026, Russian Federation
Laboratory of Physiology and Biochemistry and Biotechnology of Functional Products, Federal center of vegetable production, 4 Zagorievskay str., Moscow, 115598, Russian Federation
Institute of biological conservation and biosafety, Faculty of agrobiology and food resources, Slovak University of Agriculture in Nitra, 2 Trieda Andreja Hlinku, Nitra, 94976, Slovakia
Research Department, Orel State University named after I.S. Turgenev, 95 Komsomolskaya str., Oryol, 302026, Russian Federation
Southwest State University, 94, 50 years of October Av., Kursk, 305040, Russian Federation
V. M. Gorbatov Federal Research Center for Food Systems, 26, Talalikhin Str., Moscow, 109316, Russian Federation
Oryol State Agrarian University named after N.V. Parakhina, 69 General Rodin str., Oryol, 302019, Russian Federation
Kazakh Research Institute of Processing and Food Industry, Semey Branch of the Institute, 238G Gagarin Ave., Almaty, 050060, Kazakhstan
Orel State University named after I.S. Turgenev
Laboratory of Physiology and Biochemistry and Biotechnology of Functional Products
Institute of biological conservation and biosafety
Research Department
Southwest State University
V. M. Gorbatov Federal Research Center for Food Systems
Oryol State Agrarian University named after N.V. Parakhina
Kazakh Research Institute of Processing and Food Industry
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026