Process for preparing a watersoluble composition containing gink

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Conjugate or complex

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514 54, 514464, A61K 3578, A61K 31715, A01N 4304

Patent

active

051281317

ABSTRACT:
A composition containing an extract obtained by a water-containing organic solvent, comprising: (a) an extract containing active ingredients including flavone glycoside or biflavone almost insoluble in water, said extract being obtained for ginkgo plant tissues by extraction with a water-containing organic solvent, and at least one of (b) a water-soluble high-molecular substance and (c) a fatty acid ester of polyglycerol. This composition can be formulated into preparations not containing ethanol, i.e. solid preparations including tablets, granules, and powder preparations, or non-alcoholic liquid preparations such as drinkable preparations and syrups, in such a way that the extract contained is well absorbed through the digestive tract.

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