Kudzuvine flower isoflavonoid extraction, its extracting method, medicinal composition and its use in pharmaceutical

An extraction method and extract technology, applied in the field of plant active ingredient extract, can solve problems such as poor water solubility of puerarin, and achieve the effects of convenient industrial production, less pollution and high efficiency
CN101239092AInactive Publication Date: 2008-08-13INST OF PHARMACY SHANDONG PROV ACAD OF MEDICAL SCI
1 Cites 9 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
INST OF PHARMACY SHANDONG PROV ACAD OF MEDICAL SCI
Publication Date
2008-08-13
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a gehua isoflavone extract from flower of kudzuvine, the method of the extraction and a drug composition wherein the extract serves as an active component, characterized in that comparing to the present technology, the invention has a high process efficiency with little pollution, suited to the industrial production. Gehua glycoside in the extract is much more soluble than that as a single element, so as to obtain a better bioavailability.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an extract of effective plant components, in particular to an extract of kudzu flower isoflavones, its extraction method and its pharmaceutical composition. Background technique

[0002] Flos Puerariae, also known as Pueraria Lobata (Willd.) Ohwi, is the dried flower bud of Pueraria Lobata (Willd.) Ohwi, a plant of the family Leguminosae. Cool in nature, sweet in taste, enters Gui Yang Ming Jing. "Shen Nong's Materia Medica", "Compendium of Materia Medica", etc. record that it has the effect of relieving alcohol and refreshing the spleen. Pueraria japonica is widely distributed in my country and has abundant plant resources, among which flavonoids, saponins and other active ingredients have strong pharmacological activity. However, domestic research on its chemical composition, pharmacological effects and clinical application is not deep enough. At present, Gehua Jiexing Decoction is mainly used in clinical practice in my cou...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More