Determination of fatty acid composition content in the herbal antidiabetic collections

It was determined the qualitative composition and the quantitative content of fatty acids in the herbal antidiabetic collection № 3, № 4, № 7, № 13, № 19, which are used in folk medicine for prevention and treatment of diabetes mellitus type 2 in Ukraine by GC/MS method. According to the results it was identified 8 fatty acids in the herbal antidiabetic collection № 3, 13 fatty acids in the herbal antidiabetic collection № 4, 12 fatty acids in the herbal antidiabetic collection № 7, 13 fatty acids in the herbal antidiabetic collection № 13 and 11 fatty acids in the herbal antidiabetic collection № 19. The saturated fatty acids were found to be dominated in the raw plant material. The results of the quantitative research showed that the herbal antidiabetic collection № 3 contains 16.13 mg/g of fatty acids, the herbal antidiabetic collection № 4 – 27.17 mg/g, the herbal antidiabetic collection № 7 – 31.98 mg/g, the herbal antidiabetic collection № 13 – 27.37 mg/g, the herbal antidiabetic collection № 19 – 18.79 mg/g. The GC/MS analysis of the fatty acid composition in the herbal antidiabetic collections has shown that this raw material has a lot of fatty acids, which can have a positive effect for the treatment and prevention of diabetes mellitus type 2

Determination of inulin in the herbal mixtures by GC-MS method

The herbal mixtures due to the wide range of biologically active substances can influence on various links of the pathogenetic mechanism of development of diabetes mellitus and its complications. The carbohydrates, especially inulin, deserve the particular attention through their hypoglycemic, hypolipidemic, anticholesterolemic and detoxifying activities. The aim of the study was to investigate the content of inulin in the herbal mixtures No. 3, No. 4, No. 7, No. 13 and No. 19, which are used in folk medicine for the prevention and treatment of diabetes mellitus type 2 in Ukraine. The quantity content of inulin was defined by the difference between fructose as a product of enzymatic hydrolysis and fructose, a constituent of sucrose and free fructose, taking into account the empirical factor for the conversion of fructose from inulin. The carbohydrates were separated by gas chromatography-mass spectrometry after conversion into volatile derivatives as aldononitrile acetate. According to the results, the herbal mixture No. 3 contains 458.97 mg/g of inulin, the herbal mixture No. 4 – 99.21 mg/g, the herbal mixture No. 7 – 139.93 mg/g, the herbal mixture No. 13 – 203.84 mg/g, the herbal mixture No. 19 – 359.65 mg/g. The availability of inulin and its high content in the investigated herbal mixtures due to the presence of inulin-containing medicinal plants, such as Cichorium intubus roots (mixtures No. 3 and No. 13), Taraxacum officinale roots (mixtures No. 3, No. 7 and No. 19), Arctium lappa roots (mixture No. 4), Inula helenium rhizome with roots (mixture No. 7)

Determination of amino acids content in two samples of the plant mixtures by GC-MS

Due to the wide range of biologically active substances, the plant mixtures can influence the development of diabetes mellitus and its complications. Amino acids attract particular attention due to their ability to stimulate insulin secretion, reduce hyperglycemia and regulate metabolic processes in patients with diabetes. The aim of this study was to investigate the content of amino acids in the plant mixture samples: 1) Cichorium intybus roots, Elymus repens rhizome, Helichrysum arenarium flowers, Rosa majalis fruits, Zea mays columns with stigmas, 2) Urtica dioica leaf, Taraxacum officinale roots, Vaccinium myrtillus leaf, Rosa majalis fruits, Mentha piperita herb, which have proven antidiabetic activity in studies in vivo. The amino acids were separated by validated method of gas chromatography-mass spectrometry with pre-column derivatisation. Quantitative analyses of amino acids showed that the predominant components were L-proline in the sample 1 and L-leucine and L-proline in the sample 2 of the plant mixtures