Extractive of stem of Kostelezkya virginica and application of extractive

Abstract

The invention provides an extractive of a stem of Kostelezkya virginica. The extractive is prepared by the following steps: cleaning a mature stem of the Kostelezkya virginica, drying, cutting into segments, carrying out reflux extraction by using ethanol, and concentrating an extracting solution to obtain a tan extract. The prepared extractive is rich in flavonoid compounds and polysaccharide and can be used for preparing a medicament or a health product for improving human immune.

Description

technical field [0001] The invention belongs to the field of natural products, and in particular relates to an extract of seashore mallow stalks and an application thereof. Background technique [0002] Malvaceae ( Malvaceae ) belongs to the order Malvaceae, woody or herbaceous, about 75 genera, 1000-1500 species, distributed in temperate and tropical regions, among which Malvaceae, Hollyhock, Okra and Hibiscus are garden ornamental plants, most of which can be used for medicinal purposes or vegetables. such as hibiscus ( Hibiscus syriaeus ) The whole plant can be used as medicine, and the flowers can be eaten as vegetables, such as hollyhock ( Althaea rosea ) The whole herb can be used as medicine to clear away heat and stop bleeding. And marshmallow ( Althaea officinalis ) common name "Marsh mallow", in Europe and the United States is almost a well-known food and medicine plant, its flowers and leaves can be used for salad and tea, and the roots can be ground to ma...

AI Technical Summary

Problems solved by technology

[0008] Under the existing technology, there are only research reports on seashore mallow tubers, but research on other effective parts is almost zero

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