A kind of american ginseng fruit Pharmaceutical composition and preparation method and purposes
Technical field
The present invention relates to a kind of Chinese medicine composition, specifically a kind of american ginseng fruit Pharmaceutical composition and preparation method and purposes.
Background technology
Flu is a kind of disease the most occurred frequently in people's daily life, mainly due to body immunity, declines, and causes antibacterial, virus to be had an opportunity to take advantage of, due to infecting.It follows disease as symptoms such as headache, heating, cough, nasal obstruction, rhinorrhea.Especially influenza, more often sends out in the city that population density is large.Social allegro life now, flu has had a strong impact on people's production and life.Preventing cold is generally started with from two aspects, and the one, improve autoimmunity, resist virus, such as, note taking exercise the food of feed enhancing immunity etc. more; On the other hand, with medicine blocking virus, infect normal structure, cell, weaken its infection ability.
Some vegetable polysaccharidess are proved to be has anti-virus ability.Its antiviral-mechanism is mainly, and directly suppresses viral attached cell, enters cell; Be exactly by regulating body immune system, strengthening antiviral immunity reaction etc. more in addition.
Radix Panacis Quinquefolii, is Araliaceae, latin name Panaxquinquefolium.In its fruit, be rich in polysaccharide, main component is that polysaccharide is the macromolecular compound that one or more more than molecule monosaccharide are formed by connecting by ten.Research shows, it has gratifying immunological enhancement to body.And can play stimulation to mouse spleen lymphocyte differentiation, thereby enhancing human body immunity power.In addition, its anti-virus ability is mainly to hinder virus adhere to and infect normal cell tissue, and has the effect that reduces concurrent rear tissue injury.
Flos Chrysanthemi Indici, feverfew, latin name Chrysanthemum indicum.Experimental studies results shows, its water extract has well antibacterial and antiviral activity.
Yet although the Chinese medicine side effect of these integration of edible and medicinal herbs is little, general active constituent content is low, thereby dose is large, takes inconvenience, and combination and the difficult grasp of proportioning.If can process with modern crafts, extract concentrated its effective ingredient, according to proper ratio collocation, and make the dosage forms such as electuary of easily taking, can greatly facilitate now city crowd to improving immunity of organisms, antiviral, prevention and treat the demand of influenza.
Summary of the invention
The object of this invention is to provide Pharmaceutical composition a kind of novelty, that contain american ginseng fruit polysaccharide and preparation method thereof, Pharmaceutical composition is in prevention and treatment flu, the application in especially grippal medicine and health product.
Technical scheme of the present invention is achieved in that a kind of american ginseng fruit Pharmaceutical composition, mainly by the extracting solution of following weight meter raw material, is made: 100 parts, american ginseng fruit fresh fruit, Flos Chrysanthemi Indici 0.1-5 part.
Described american ginseng fruit fresh fruit is ripe Fructus Panacis Quinquefolii fresh fruit.
Described Pharmaceutical composition is tablet, powder, oral liquid, oral latex emulsion, capsule, suspension, granule or electuary, and preferred dosage form is powder or oral liquid.For powder, without adding excipient; For oral liquid, described excipient can be distilled water.
For mouthfeel, in compositions extract, also add Mel 0.05-2 part.Can further add as required the additives such as correctives, sweeting agent, antiseptic or emulsifying agent.
The present invention also provides the preparation method of american ginseng fruit Pharmaceutical composition, and its step is as follows:
A, american ginseng fruit polysaccharide extract: american ginseng fruit fresh fruit is broken except son, drink water extraction 2 h for 95 ℃, repeat to extract 1 time, auxiliary with intermittent ultrasonic waves in leaching process, extracting solution adds edible ethanol to final concentration 50%, upper D4020 macroporous adsorptive resins, and effluent is american ginseng fruit polysaccharide extraction liquid, 50% concentration of alcohol had both retained most polysaccharide, had removed again the ginsenoside of easy generation individual variation;
B, Flos Chrysanthemi Indici extract: Flos Chrysanthemi Indici (for meeting the crude drug of 2010 editions requirements of < < Chinese Pharmacopoeia > >), drink water extraction 2 h for 95 ℃, repeat to extract 1 time, supernatant is Flos Chrysanthemi Indici water extract;
C, combination drying: 100 L american ginseng fruit polysaccharide extraction liquids are mixed with 10 L Flos Chrysanthemi Indici water extracts, add Mel, after mix homogeneously, elimination insoluble matter, distilling under reduced pressure to 40~50 L, spraying is dry;
D, preparation: make described dosage form.
Described intermittent ultrasonic waves is auxiliary, its ultrasonic 1 min interval 3 min, and power is 300-500 W, it is preferably 400W.
In described extraction process, resin column continues the edible ethanol eluting with 68-70%, stays eluent.
American ginseng fruit Pharmaceutical composition of the present invention application in prevention and treatment flu, especially grippal prevention and treatment.
Beneficial effect of the present invention is: Pharmaceutical composition of the present invention can be used for preparation prevention and treatment flu, the especially medicine of influenza.Described pharmaceutical composition active constituent content is high, influenza prone period, with electuary form, takes and can effectively prevent and treat influenza.With the drug combination for the treatment of flu, can accelerate the improvement of flu.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is further explained to explanation.
embodiment 1one embodiment of the invention are that described Pharmaceutical composition is electuary, and this electuary has following composition: 100 kilograms, american ginseng fruit fresh fruit, 0.5 kilogram of Flos Chrysanthemi Indici, 0.1 kilogram of Mel.Its preparation method is:
A, american ginseng fruit polysaccharide extract: 100 kilograms, american ginseng fruit fresh fruit, broken except son, with 25 L drinking waters, 95 ℃ of water extraction 2 h, repeat to extract 1 time, auxiliary with intermittent ultrasonic waves in leaching process.Extracting solution adds edible ethanol to final concentration 50%, upper D4020 macroporous adsorptive resins, and effluent is american ginseng fruit polysaccharide extraction liquid 100 L;
B, Flos Chrysanthemi Indici extract: 0.5 kilogram of Flos Chrysanthemi Indici, and with 5 L drinking waters, 95 ℃ of water extraction 2 h, repeat to extract 1 time, and supernatant is Flos Chrysanthemi Indici water extract 10 L;
C, mix, dry: 100 L american ginseng fruit polysaccharide extraction liquids are mixed with 10 L Flos Chrysanthemi Indici water extracts, add 0.1 kilogram of Mel, after mix homogeneously, elimination insoluble matter, distilling under reduced pressure to 40~50 L, sprays and is dried.
D, packing: by dried granule packaging, both obtained electuary.
embodiment 2another embodiment of the invention is that described Pharmaceutical composition is oral liquid, and this oral liquid has following composition: 100 kilograms, american ginseng fruit fresh fruit, 1 kilogram of Flos Chrysanthemi Indici, 0.3 kilogram of Mel.Its preparation method is:
A, american ginseng fruit polysaccharide extract: 100 kilograms, american ginseng fruit fresh fruit, broken except son, with 25 L drinking waters, 95 ℃ of water extraction 2 h, repeat to extract 1 time, auxiliary with intermittent ultrasonic waves in leaching process.Extracting solution adds edible ethanol to final concentration 50%, upper D4020 macroporous adsorptive resins, and effluent is american ginseng fruit polysaccharide extraction liquid 100 L;
B, Flos Chrysanthemi Indici extract: 1 kilogram of Flos Chrysanthemi Indici, and with 5 L drinking waters, 95 ℃ of water extraction 2 h, repeat to extract 1 time, and supernatant is Flos Chrysanthemi Indici water extract 10 L;
C, mix, dry: 100 L american ginseng fruit polysaccharide extraction liquids are mixed with 10 L Flos Chrysanthemi Indici water extracts, add 0.3 kilogram of Mel, elimination insoluble matter after mix homogeneously, both must oral liquid.
The above; it is only the preferably specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.