RU2090200C1 - Method of preparing biologically active substances influencing on gastroenteric tract - Google Patents

Abstract

FIELD: chemical-pharmaceutical industry. SUBSTANCE: "tau-bas" roots (ginseng species) and licorice roots were taken at ratio 3:1 and poured with water at ratio 1:10. Raw is infused for 1 h, boiled for 15-20 min and filtered. Residue is filtered again, poured with the same water amount, boiled for 20-25 min, filtered and extracts were combined. Extract can be used at ulcer stomach and duodenum disease, colitis, for mental and physical activity stimulation, in neurology. EFFECT: improved method of preparing.

Description

 The invention relates to the pharmaceutical industry, and in particular to a method for producing biologically active substances that affect the gastrointestinal tract.

 The flora of the country is rich in medicinal plants used as a means to treat diseases of the digestive system. These funds are used in the form of water infusions, alcohol tinctures, tablets, etc.

A known method of producing biologically active substances by water extraction of the roots of licorice (glycyrrhiza glabra), followed by isolation of the target product [1]
However, in a known manner, an extract is obtained that has a limited spectrum of pharmacological action, because it is used for gastrointestinal diseases as a mild laxative for chronic constipation.

 The aim of the invention is to increase the activity of the target product by expanding its scope.

 This goal is achieved by the fact that additionally still use a variety of ginseng, the roots of the plant "tau-bass".

 "Tau-bass" is a perennial herb. The roots are harvested in early spring before the release of the first leaves or in late autumn after prolonged rains, after 8-10 days. The collected roots are washed, crushed and subjected to water extraction at a tau bass and licorice root ratio of 3: 1, infused for an hour and then boiled for 15-20 minutes at a ratio of raw materials: extractant 1:10, then the extract is filtered, the residue is re-extracted with the same ratio of 20-25 minutes, filter and both extracts are combined.

 The method is illustrated by the following examples.

 Example 1

 Take 100 g of tau-bass root and 30 g of licorice root. Pour 1.5 liters of boiled water and insist for one hour at room temperature. Then boil for 15 minutes over low heat, then filter through cheesecloth or strainer, pouring it into a glass or enameled glassware.

 The residue is again poured into 1.5 liters of boiled water and boiled for 20 minutes, filtered and both extracts combined.

 Example 2

 Take 100 g of tau-bass root and 30 g of white licorice and pour 1.5 l of boiled water and insist for one hour at room temperature. Then boil for 20 minutes over low heat, then filter through cheesecloth or strainer, pouring it into a glass or enameled glassware. The residue is again poured into 1.5 liters of boiled water and boiled for 25 minutes, filtered and the two extracts combined.

 The extract obtained by this method has several advantages over the known one.

 The extract obtained can be used for peptic ulcer of the stomach and duodenum, for colitis, for gallstone disease. In addition, the extract relieves mental and physical fatigue with neurasthenia and neuralgia.

Claims (1)

 A method of producing biologically active substances affecting the gastrointestinal tract by aqueous extraction of licorice with subsequent isolation of the target product, characterized in that, in order to increase the activity of the target product by expanding their field of application, tau-bass roots are used as plant materials ", a variety of ginseng, and licorice at a ratio of 3 to 1, which are poured with water and infused for 1 hour, then boiled for 15 to 20 minutes at a ratio of raw materials to extractant 1 to 10, then the extract is filtered, the residue is repeated It is extracted with the same ratio by boiling for 20-25 minutes, the extract is filtered and combined with the first portion.