@article {1187, title = {Determination of the Chemical Composition of Lady{\textquoteright}s Bedstraw (Galium verum L.) Herb Extract by GC-MS}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {June 2020}, pages = {857-863}, type = {Research Article}, chapter = {857}, abstract = {

Background: The research is devoted to the study of the Lady{\textquoteright}s bedstraw (Galium verum L.) herb ethanol extract composition using the method of gas chromatography with mass spectrometric detection. Materials and Methods: Air-dried G. verum L. herb was used for ethanol extract preparation. Hewlett Packard 6890, 5973A GC/MSD System equipped with an HP-5MS quartz capillary column with geometric dimensions of 30 m{\texttimes}0.25 mm{\texttimes}0.25 μm was used for GC-MS analysis. Results: It was established that the Lady{\textquoteright}s bedstraw ethanol extract is rich in biologically active substances that determine its wide spectrum of pharmacological action. 15 compounds were identified by comparing with library mass spectra. Conclusions: G. verum L. is a promising source of crude herbal drugs. In the future, after additional pharmacognostic studies, G. verum L. herb can be recommended for implementation in the State Pharmacopeia of the Russian Federation.

}, keywords = {Ethanol Extract, Galium verum L., Gas chromatography-mass spectrometry, Lady{\textquoteright}s bedstraw}, doi = {10.5530/pj.2020.12.123}, author = {Zaichikova SG and Bokov DO and Kiselevskii MV and Antsyshkina AM and Bondar AA and Prostodusheva TV and Shchepochkina OYu and Gegechkori VI} } @article {1158, title = {Lathraea squamaria L. (Orobanchaceae): A Review of its Botany, Phytochemistry, Traditional Uses and Pharmacology}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {May 2020}, pages = {667-673 }, type = {Review Article}, chapter = {667}, abstract = {

This paper presents the results of the review pharmacognostic study of common toothwort, a perennial plant, parasitizing on the roots of trees. Currently, in Russian traditional medicine, there is considerable experience in the use of сommon toothwort (Lathraea squamaria L.) herb and roots as antitumoral, biligenic, infertility-treatment and diuretic drugs. The chemical composition of L. squamaria has not been quite well determined. Phenylethanoid glycosides (acteoside, isoacteoside), iridoid glycosides (aucubin, and aucuboside ester, 6{\textquoteright}-O-glucopyranosyl-aucubin, melampyroside, 6{\textquoteright}-O-glucopyranosyl melampyroside), simple sugars, fatty acids, organic acids, β-sitosterol were identified. Further study of L. squamaria raw materials is a very promising field including implementation in official medicine.

}, keywords = {Aucubin, Chemical compounds, Common toothwort, Iridoids, Lathraea squamaria, Orobanchaceae, Parasitic plants}, doi = {10.5530/pj.2020.12.98}, author = {Bokov DO and Barkalova VE and Suslikova MA and Sokhin DM and Kakhramanova SD and Rendyuk TD and Strelyaeva AV and Antsyshkina AM and Balobanova NP and Prostodusheva TV and Grikh VV and Krasnyuk II1 (junior) and Marakhova AI and Moiseev DV} } @article {1125, title = {Pharmacopoeial Analysis of Inulin-Containing Medicinal Plant Raw Materials and Drugs}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {March 2020}, pages = {415-421}, type = {Review Article }, chapter = {415}, abstract = {

Background: Today, there are some unresolved issues and discussions concerning inulin quantitative determination in medicinal plant raw materials (MPRM). MPRM containing polyfructans or fructosans (inulin and others) are rather complex multicomponent matrixes with many interacting compounds. The article discusses the prospects for further standardization of inulin-containing pharmacopoeial MPRM that include, in addition to polysaccharides (inulin), other biologically active compounds with pharmacological activity. Materials and Methods: Different types of search tools such as Google scholar, Google, scientific literature, normative documentation of Russian Federation (State Pharmacopoeia of Russian Federation IV edition and others) electronic databases such as e-Library, Scopus, Web of Science, Pubmed had been searched and data obtained. Results: The pharmacopoeial spectrophotometric procedures of inulin determination in the Russian Federation are approved in a version that does not fully satisfy modern standardization criteria. Regulatory changes required in the near future. Conclusion: Undoubtedly, to determine inulin quantitatively, it is necessary to modify the existing spectrophotometric procedures and introduce an additional alternative, more specific HPLC-RID (or similar) ones.

}, keywords = {Fructosans, HPLC-RID, Inulin quantitative determination, Polyfructans}, doi = {10.5530/pj.2020.12.64}, author = {Bokov DO and Karabeshkin DI and Samylina IA and Potanina OG and Krasnyuk II and Malinkin AD and Sergunova EV and Kovaleva TYu and Bobkova NV and Antsyshkina AM and Bondar AA and Evgrafov AA and Galiakhmetova EK and Moiseev DV and Bessonov VV} }