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N. V. Nesterova, I. A. Samylina, V. N. Matveenko
A comparative study of substances-markers
acetonitrile fraction of leaves and fruits of Malus sylvestris
Abstract
The analysis of new plant raw materials of
leaves, fruits Malus sylvestris showed the content of extractive substances
extracted with acetonitrile, which amounted to 4.7–5.4% for leaves and 2.3–2.8
% for fruits. The obtained extracts were used to identify substances, the
presence of which is specific for this plant material and can be used in the
future to identify raw materials in crushed and powdered form. It was found
that acetonitrile extract from the fruit Malus sylvestris is characterized by
the presence of 10 peaks, and for the leaves – 22 peaks, which can be
considered as markers for the identification of medicinal plant materials.
Key words: fruits, leaves of Malus
sylvestris, extractive substances, gas chromatography, marker substances.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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