Taxonomic group: plant / Streptophyta
(Phylum: Streptophyta)
Organ / tissue: leaf
Publication DOI: 10.1007/BF02492820Journal NLM ID: 0316520Publisher: Friedr. Vieweg Und Sohn Verlags Gmbh
Institutions: Research Institute for Medicinal Plants, Budakalász, Hungary
Different solvents used for extraction are characterized on the basis of the Snyder theory. The individual solvent strength (si) and selectivity values (sv) of the solvents are used to formulate an extraction strategy by use of selected solvents, in a manner similar to that used for the computer-aided HPLC and TLC “PRISMA” mobile phase optimization procedures. After a pre-assay using the nine proposed solvents, twelve measurements are necessary to obtain the global optimum. The new method allows successful solid-liquid extraction of compounds from biological matrices such as medicinal and aromatic plants. Data obtained from furocoumarin isomers and flavonoid glycosides extracted from different medicinal and aromatic plants are used to demonstrate the validity of the method. The structures and properties of the compounds to be extracted do not have to be known for the procedure to be used.
solid-liquid extraction, extraction strategy, solvent characterization, "PRISMA" system, phytopharmaceuticals
Structure type: monomer
Location inside paper: p. 293, Fig. 6, b
Trivial name: isoquercitrin
Compound class: saponin glycoside, glycoside, flavonoid glycoside, flavonol glycoside, flavone glycoside
Contained glycoepitopes: IEDB_142488,IEDB_146664,IEDB_983931,SB_192
Methods: TLC, HPLC, extraction
Related record ID(s): 67188, 67189, 67191
NCBI Taxonomy refs (TaxIDs): 65561Reference(s) to other database(s): CCSD:
49965, CBank-STR:953
Show glycosyltransferases
There is only one chemically distinct structure:
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