*Corresponding author:
Merike Vaher, Institute of Chemistry and Biotechnology, EstoniaReceived: November 22, 2018; Published: November 29, 2018
DOI: 10.26717/BJSTR.2018.11.002121
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Four different methods for the extraction of bioactive compounds from the two medicinal plants were compared. Based on qualitative analysis and comparison of chromatograms, all extracts can be characterized by a high content of polyphenols and iridoids. The identification of major bioactive compounds in both plant extracts were carried out using HPLC-MS analysis. More than fifteen different constituents were identified. The highest amount of iridoid glucosides were observed in Dipsacus samples.
Keywords : Bioactive Compounds, Dipsacus Fullonum, Galium Verum, HPLC-MS, Extraction, Lyme Borreliosis
Abbreviations : HWE - Hot Water Extraction; PHWE - Pressurized Hot Water Extraction
Introduction| Materials and Methods| Results and Discussion| Conclusion| Acknowledgement| References|