CN105878331A - Polysaccharide composition and preparation method and application thereof - Google Patents

Polysaccharide composition and preparation method and application thereof Download PDF

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Publication number
CN105878331A
CN105878331A CN201610379155.XA CN201610379155A CN105878331A CN 105878331 A CN105878331 A CN 105878331A CN 201610379155 A CN201610379155 A CN 201610379155A CN 105878331 A CN105878331 A CN 105878331A
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flos lonicerae
chinese medicine
medicine composition
lentinan
polysaccharide
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王园园
胡明华
马方励
马忠华
秦垂新
从仁怀
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Infinitus China Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/35Caprifoliaceae (Honeysuckle family)
    • A61K36/355Lonicera (honeysuckle)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/06Fungi, e.g. yeasts
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/30Extraction of the material
    • A61K2236/33Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
    • A61K2236/331Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones using water, e.g. cold water, infusion, tea, steam distillation, decoction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/30Extraction of the material
    • A61K2236/39Complex extraction schemes, e.g. fractionation or repeated extraction steps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/50Methods involving additional extraction steps
    • A61K2236/51Concentration or drying of the extract, e.g. Lyophilisation, freeze-drying or spray-drying
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/50Methods involving additional extraction steps
    • A61K2236/53Liquid-solid separation, e.g. centrifugation, sedimentation or crystallization

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
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  • Animal Behavior & Ethology (AREA)
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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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Abstract

The invention relates to the field of healthcare food, in particular to a traditional Chinese medicine composition and a preparation method and application thereof and medicine and healthcare food containing the traditional Chinese medicine composition. The traditional Chinese medicine composition is prepared from shiitake mushrooms and flos lonicerae or prepared from lentinan and flos lonicerae polysaccharides. Experiments show that the traditional Chinese medicine composition or the medicine or the healthcare food prepared through the method is prepared through scientific compatibility, complement each other, is free of toxic and side effects, not only has the nutritional value, but also has the function of preventing and improving chronic enteritis and gastrointestinal discomfort caused by the chronic enteritis, also can regulate intestinal floras and has the auxiliary protection effect on the gastric mucosa.

Description

A kind of polysaccharide composition, preparation method and its usage
Technical field
The present invention relates to field of health care food, particularly to Chinese medicine composition and preparation method thereof, purposes with And containing the medicine of this Chinese medicine composition, health food.
Background technology
Ulcerative colitis is a kind of common chronic intestinal disease, is also a kind of multifactor, multi-level Agnogenic nonspecific inflammation, its etiology unknown, course of disease delay difficulty heals, recurrent exerbation.Mainly face Bed shows as stomachache, diarrhoea, mucus bloody purulent stool etc., and domestic and international epidemic data shows, exedens knot Enteritis sickness rate and prevalence all present and significantly increase trend, are classified as modern refractory by World Health Organization (WHO) One of sick.Ulcerative colitis is many to be pressed down with minosalicylates, drugs, Adrenal Glucocorticoid, immunity Preparations etc. are main, but curative effect of medication is the best mostly, and have certain side effect.And polysaccharide is as natural height Molecular compound, is formed by connecting by glycosides chain by aldose or ketose, be Chinese herbal medicine main active it One, wide material sources and also nontoxic, have immunomodulating, antiinflammatory, antitumor, defying age, antioxidation, The pharmacologically actives such as blood fat reducing and pharmacodynamic feature.Herbal polysaccharide is in the Related Research Domain of ulcerative colitis It is increasingly subject to pay attention to.
Lentinus Edodes has another name called Lentinus Edodes, Lentinus Edodes, fragrant bacterium etc., for the sporophore of Pleurotaceae plant Lentinus Edodes, is the world the Two big edible fungi, have the title of " king of delicacy from mountain ", are high protein, low-fat nutritional health food.China is gone through For physician, Lentinus Edodes all had famous discussion.Modern medicine and threpsology deepen continuously research, the medicine of Lentinus Edodes The most constantly it is exploited with being worth.In Lentinus Edodes, Quantitative Determination of Ergosterol is the highest, effective to preventing and treating rickets;Lentinus Edodes Polysaccharide can strengthen cell immunocompetent.
Flos Lonicerae, has another name called Radix Ophiopogonis.Flos Lonicerae has effect of heat-clearing and toxic substances removing, wind-heat dissipating, cures mainly carbuncle Furuncle, sore throat, erysipelas, toxic-heat and blood stasis, anemopyretic cold, epidemic febrile disease heating etc..There is abundant pharmacology live Property, and have no side effect, it is widely used to clinic.Flos Lonicerae aboundresources, it is the biggest to be that one has The Chinese medicine of potentiality to be exploited, through modern age pharmacological evaluation and clinical practice prove, Flos Lonicerae has for multiple pathogenic bacteria Stronger antibacterial action and preferable therapeutic effect.Polysaccharide is one of Flos Lonicerae composition, and Flos Lonicerae polysaccharide has There is obvious immunological enhancement, and drug effect exists dependency with dosage.
Summary of the invention
In view of this, the present invention provides Chinese medicine composition and preparation method thereof, purposes and contains this Chinese medicine The medicine of compositions, health food.The Chinese medicine composition of gained of the present invention, medicine or health food are through section Compatibility forms, and brings out the best in each other, and has no side effect.The most nutritious, there is again prevention and improve chronic Enteritis and the gastrointestinal upset function caused thereof, moreover it is possible to regulating intestinal canal flora, have auxiliary protection to make gastric mucosa With.
In order to realize foregoing invention purpose, the present invention provides techniques below scheme:
The invention provides a kind of Chinese medicine composition, be made up of Lentinus Edodes and Flos Lonicerae.
In some specific embodiments of the present invention, the effective ingredient of Lentinus Edodes described in Chinese medicine composition is Lentinan, the effective ingredient of described Flos Lonicerae is Flos Lonicerae polysaccharide.
In some specific embodiments of the present invention, lentinan described in Chinese medicine composition and described gold The mass ratio of Flos Lonicerae polysaccharide is (1:5)~(5:1).
In some specific embodiments of the present invention, lentinan described in Chinese medicine composition and described gold The mass ratio of Flos Lonicerae polysaccharide is (2:4)~(4:2).
In some specific embodiments of the present invention, lentinan described in Chinese medicine composition and described gold The mass ratio of Flos Lonicerae polysaccharide is 2:3.
In some specific embodiments of the present invention, lentinan described in Chinese medicine composition and described gold Flos Lonicerae polysaccharide is natural or synthetic.
Present invention also offers the preparation method of described Chinese medicine composition, take described Lentinus Edodes or described gold silver Pollen is broken, in terms of g/mL, is (0.5g~2.0g) according to the mass volume ratio of Lentinus Edodes or Flos Lonicerae and water: The ratio mixing of 5mL, extracts 3h at 70 DEG C~75 DEG C of heated and stirred, filters the filtering residue obtained according to above-mentioned Solid-liquid ratio, temperature and time continue extraction twice, merge three extracting solution, through concentrating under reduced pressure with centrifugal Obtain clarification concentrated solution, be 1 according to the volume ratio of described clarification concentrated solution and 95% ethanol: (7~10) mix Close, precipitate in 4 DEG C of overnight stand after mixing, centrifugal collecting precipitation, through vacuum lyophilization and get final product.
Present invention also offers the Chinese medicine composition that described preparation method prepares.
Present invention also offers the Chinese medicine composition that described Chinese medicine composition and/or described preparation method prepare In preparation prevention and/or improve in chronic enteritis and the medicine of gastrointestinal upset caused thereof and/or health food Purposes.
So-called gastrointestinal upset, including upper abdomen gastral cavilty portion discomfort, stomach pain, the most glutted, belch, returns Acid, Nausea and vomiting, dyspepsia, the intestines and stomach angor.
In some specific embodiments of the present invention, lentinan described in described Chinese medicine composition and institute The using dosage stating Flos Lonicerae polysaccharide is respectively 300mg/kg.
Present invention also offers a kind of for preventing and/or improve chronic enteritis and the gastrointestinal upset that causes thereof Medicine and/or health food, including described Chinese medicine composition and/or described preparation method prepare described Chinese medicine composition and pharmaceutically acceptable adjuvant.
Described pharmaceutically acceptable adjuvant includes carrier, excipient, excipient and/or filler.
In some specific embodiments of the present invention, the dosage form of described medicine or described health food is glue Capsule, tablet, granule, oral liquid, powder, teabag.
The invention provides a kind of Chinese medicine composition, be made up of the Radix Astragali and Radix Ophiopogonis.Experiment shows, the present invention The Chinese medicine composition, medicine or the health food that prepare form through scientific compatibility, bring out the best in each other, nontoxic secondary work With.The most nutritious, there is again prevention and improve chronic enteritis and the gastrointestinal upset function caused thereof, also Energy regulating intestinal canal flora, has auxiliary protection function to gastric mucosa.
Detailed description of the invention
The invention discloses Chinese medicine composition and preparation method thereof, purposes and contain this Chinese medicine composition Medicine, health food, those skilled in the art can use for reference present disclosure, is suitably modified technological parameter real Existing.Special needs to be pointed out is, all similar replacements and change are aobvious for a person skilled in the art And be clear to, they are considered as being included in the present invention.Method and the application of the present invention have been passed through preferably Embodiment is described, and related personnel substantially can be right in without departing from present invention, spirit and scope Method described herein and application are modified or suitably change and combine, and realize and apply skill of the present invention Art.
According to a first aspect of the present invention, it is provided that a kind of health-care food composition, described compositions comprises perfume (or spice) Mushroom polysaccharide and Flos Lonicerae polysaccharide, the ratio mixing of 2:3, optionally farther includes pharmacy the most by weight Or food acceptable carrier, excipient, adjuvant and/or filler.
Present aspect one preferred embodiment in, described lentinan or Flos Lonicerae polysaccharide are natural Or synthetic.
According to a second aspect of the present invention, it is provided that the preparation method of a kind of health-care food composition, described method Including, most preferably mix lentinan and the Flos Lonicerae polysaccharide of the ratio of 2:3 by weight.
In one preferred embodiment of the invention, described lentinan or Flos Lonicerae polysaccharide are by such as lower section Method prepares: after Lentinus Edodes or Flos Lonicerae being pulverized, according to Lentinus Edodes or Flos Lonicerae: water==(0.5g~2.0g): 5 The ratio of mL adds water, and at 70 DEG C~75 DEG C, heated and stirred extracts 3h, filters the filtering residue obtained according to upper State solid-liquid ratio, temperature and time continues extraction twice, merges three extracting solution, through concentrating under reduced pressure and from The heart obtains clarification concentrated solution, according to clarification concentrated solution: 95% ethanol=1: the volume ratio of (7~10) is by 7~10 Times volume 95% ethanol joins in clarification concentrated solution, after mixing at 4 DEG C overnight stand precipitation, centrifugal receive Collection precipitation, i.e. obtains lentinan or Flos Lonicerae polysaccharide through vacuum lyophilization.
According to a third aspect of the present invention, it is provided that a kind of health food prepared according to the method for second aspect Compositions.
According to a fourth aspect of the present invention, it is provided that a kind of compositions is in preparation prevention and improves chronic enteritis Purposes in the medicine of disease or health food.
Present aspect one preferred embodiment in, the dosage form of described medicine or health food be capsule, Tablet, granule, oral liquid, powder, teabag.
By experiment surprisingly, it has been found that the health food of gained of the present invention forms through scientific compatibility, phase Benefit evident, have no side effect.The most nutritious, there is again prevention and improve chronic enteritis function.
The object of the invention provides a kind of health food and preparation thereof having prevention and improving chronic enteritis effect Method, confirms simultaneously and evaluates lentinan and whether Flos Lonicerae polysaccharide combination has prevention to chronic enteritis And improvement result.For achieving the above object, the technical solution adopted in the present invention is to set up TNBS (three nitre Base benzenesulfonic acid) the rat chronic colitis model induced, determine with this and evaluate polysaccharide and combine chronic enteritis Prevention and improvement result.Detailed process step is as follows:
First 84 SPF level SD rats are divided into four groups, i.e. blank group, model control group, the positive Medicine matched group, lentinan group, Flos Lonicerae polysaccharide group, lentinan+Flos Lonicerae polysaccharide group, often organizes 14 Animal, male and female half and half.Weigh before each treated animal preventive administration, then 1 week (perfume of preventive administration It is each that mushroom polysaccharide group, Flos Lonicerae polysaccharide group, lentinan+Flos Lonicerae polysaccharide group gavage gives corresponding polysaccharide dosage For 300mg/kg, administration volume is 10mL/kg, and every day 1 time, other three groups give isopyknic animal Drinking water).After preventive administration terminates, in addition to blank group (giving 50% ethanol), other each group Use TNBS (trinitro-benzene-sulfonic acid) modeling.Modeling method: animal fasting be can't help after water 24h with 3% Pentobarbital sodium tail vein injection is anaesthetized, and after Animal Anesthesia, softly inserts colon with disposable blindenea Injecting modeling medicinal liquid after about 8cm, rat carries tail inversion 60s allows medicinal liquid fully stop colonic.Modeling is tied After bundle, each treated animal continues to be administered 16 days (lentinan group, Flos Lonicerae polysaccharide group, lentinan+gold silver Flower polysaccharide group gavage gives corresponding polysaccharide dosage respectively for 300mg/kg, every day 1 time, blank group, mould Type matched group gives isopyknic animal drinking water, and positive controls gives sulfasalazine enteric coatel tablets suspendible Liquid, dosage is 600mg/kg).
The feces character (fecal consistency, crissum filth situation) of rat, situation of ingesting is observed during experiment With mental act state;Measure statistics the weight of animals and body weight increases, Animal diseases activity index after modeling (DAI), spleen and the organ weights of thymus and organ coefficient, action thing colon pathology inspection of going forward side by side Look into.By being analyzed comparing to the index of animal pattern, in accordance with the present invention it has now surprisingly been found that, lentinan+gold silver Flower polysaccharide group compares model control group, and even lentinan group or Flos Lonicerae polysaccharide group, can dramatically increase The food ration of the chronic enteritis rat model that TNBS (trinitro-benzene-sulfonic acid) induces, and increase its body weight; The disease activity of the rat chronic colitis model rat that TNBS (trinitro-benzene-sulfonic acid) induces can be significantly reduced Index (DAI), and reduce its mortality rate, enhancing human body immunity regulating power.
Health food prepared by the present invention is evaluated by preventing and improving chronic enteritis functional experiment and tests Card, it should be noted that cited embodiment should not be construed as limitation of the present invention.
Chinese medicine composition and preparation method thereof that the present invention provides, purposes and containing this Chinese medicine composition In medicine, health food, raw materials used and reagent all can be buied by market.
Below in conjunction with embodiment, the present invention it is expanded on further:
The preparation of embodiment 1 lentinan
Lentinan of the present invention is prepared by following preparation method: after being pulverized by Lentinus Edodes, according to Lentinus Edodes: the ratio of water=0.5g: 5mL adds water, at 70 DEG C, heated and stirred extracts 3h, filters and obtains Filtering residue continue extraction twice according to above-mentioned solid-liquid ratio, temperature and time, merges three extracting solution, process Concentrating under reduced pressure and centrifugal acquisition clarify concentrated solution, according to clarification concentrated solution: 95% ethanol=1: the volume ratio of 7 Being joined by 7 times of volume 95% ethanol in clarification concentrated solution, after mixing, at 4 DEG C, overnight stand precipitates, from The heart collects precipitation, i.e. obtains lentinan through vacuum lyophilization.
The preparation of embodiment 2 Flos Lonicerae polysaccharide
Flos Lonicerae polysaccharide of the present invention is prepared by following preparation method: after being pulverized by Flos Lonicerae, According to Flos Lonicerae: the ratio of water=2.0g: 5mL adds water, at 75 DEG C, heated and stirred extracts 3h, mistake The filtering residue that filter obtains continues extraction twice according to above-mentioned solid-liquid ratio, temperature and time, merges three extracting solution, Concentrated solution is clarified, according to clarification concentrated solution: 95% ethanol=1 through concentrating under reduced pressure and centrifugal acquisition: 10 Volume ratio 10 times of volume 95% ethanol are joined clarification concentrated solution in, after mixing at 4 DEG C overnight stand Precipitation, centrifugal collecting precipitation, i.e. obtain Flos Lonicerae polysaccharide through vacuum lyophilization.
Embodiment 3 lentinan and the preparation of Flos Lonicerae polysaccharide compositions
Lentinan embodiment 1 prepared and embodiment 2 prepare the ratio of Flos Lonicerae polysaccharide 2:3 by weight Example mixes, and makes the health-care food composition comprising lentinan and Flos Lonicerae polysaccharide.
Embodiment 4 lentinan and the preparation of Flos Lonicerae polysaccharide compositions
Lentinan embodiment 1 prepared and embodiment 2 prepare the ratio of Flos Lonicerae polysaccharide 1:5 by weight Example mixes, and makes the health-care food composition comprising lentinan and Flos Lonicerae polysaccharide.
Embodiment 5 lentinan and the preparation of Flos Lonicerae polysaccharide compositions
Lentinan embodiment 1 prepared and embodiment 2 prepare the ratio of Flos Lonicerae polysaccharide 5:1 by weight Example mixes, and makes the health-care food composition comprising lentinan and Flos Lonicerae polysaccharide.
Embodiment 6 lentinan and the preparation of Flos Lonicerae polysaccharide compositions
Lentinan embodiment 1 prepared and embodiment 2 prepare the ratio of Flos Lonicerae polysaccharide 2:4 by weight Example mixes, and makes the health-care food composition comprising lentinan and Flos Lonicerae polysaccharide.
Embodiment 7 lentinan and the preparation of Flos Lonicerae polysaccharide compositions
Lentinan embodiment 1 prepared and embodiment 2 prepare the ratio of Flos Lonicerae polysaccharide 4:2 by weight Example mixes, and makes the health-care food composition comprising lentinan and Flos Lonicerae polysaccharide.
Embodiment 8 lentinan and the Flos Lonicerae polysaccharide combination checking to preventing and improve chronic enteritis function
1, experiment material
1.1, experimental apparatus
Electronic analytical balance (model: FA-B): Hubei Hao Meijia instrument and equipment company limited.
1.2, experiment reagent
TNBS (trinitro-benzene-sulfonic acid), purity > 99% (high-purity level): the permanent remote biotechnology in Shanghai is limited Company;
Pentobarbital sodium, purity > 99% (high-purity level): Pu Bosi bio tech ltd, Beijing;
Formalin fixative 10%: Yuan Mu bio tech ltd, Shanghai;
Sulfasalazine enteric coatel tablets (specification 0.25g): China Resources Double-Crane Pharmaceutical Co., Ltd..
1.3, laboratory animal and feedstuff
SD rat 84, (no-special pathogen level laboratory animal refers to except clean animal should be arranged SPF level Except cause of disease in addition to, do not carry important latent infection or opportunistic and to the scientific experiments big cause of disease of interference; Raise in barrier system, obtained by germfree animal, gnotobiotic animal), 200~300g, 50~ 60 days, male female half and half;It is purchased from Hunan Si Laike Jing Da laboratory animal company limited;
Animal maintenance feedstuff title: experimental mouse growth and breeding particulate material (Φ 12mm granule), 25kg/ bag; It is purchased from Hunan Si Laike Jing Da laboratory animal company limited.
2, EXPERIMENTAL DESIGN
2.1 experiment packet and animal models
Experiment packet: the present embodiment uses SPF level SD rat 84, is divided into blank group, model pair The Flos Lonicerae prepared according to group, positive drug control group, the lentinan group of embodiment 1 preparation, embodiment 2 is many Sugar group, the lentinan+Flos Lonicerae polysaccharide group of embodiment 3 preparation, often 14 animals of group, male and female half and half. Zooprophylazis is weighed before being administered, then preventive administration 1 week;Embodiment 1 preparation lentinan group, The Flos Lonicerae polysaccharide group of embodiment 2 preparation, the lentinan+Flos Lonicerae polysaccharide group gavage of embodiment 3 preparation are given Giving corresponding polysaccharide dosage is respectively 300mg/kg, and administration volume is 10mL/kg, every day 1 time, gives for other three groups Giving isopyknic animal drinking water, the animal of other groups gives equivalent drinking water.After preventive administration terminates, Blank group gives the 1:1 dehydrated alcohol of dilution, and other are respectively organized and use TNBS (trinitro-benzene-sulfonic acid) to make Mould.
Modeling method: after preventive administration terminates, 3% pentobarbital sodium is used in animal fasting after can't help water 24h Tail vein injection is anaesthetized, and after Animal Anesthesia, notes after softly inserting colon about 8cm with disposable blindenea Entering modeling medicinal liquid, rat carries tail inversion 60s allows medicinal liquid fully stop colonic.Modeling terminates rear each treated animal Continue be administered 16 days (embodiment 1 preparation lentinan group, embodiment 2 preparation Flos Lonicerae polysaccharide group, It is respectively 300 that the lentinan+Flos Lonicerae polysaccharide group gavage of embodiment 3 preparation gives corresponding polysaccharide dosage Mg/kg, every day 1 time, blank group, model control group give isopyknic animal drinking water, positive Matched group gives sulfasalazine enteric coatel tablets suspension, and dosage is 600mg/kg).
2.2 observation index and detection method
Overview and weighing: observe feces character (fecal consistency, the crissum filth feelings of rat every day Condition), situation of ingesting and mental act state, weigh weekly twice;According to the index of table 1, calculate modeling Rear Animal diseases activity index (DAI).
Table 1
Note: DAI=(weight loss mark+feces character mark+fecal occult blood mark)/3
Colon perusal: animal is administered after terminating with 3% pentobarbital sodium tail vein injection anesthesia (30 Mg/kg) put to death after abdominal aortic blood after anesthesia, take lower distal colon about 8cm, cut off intestinal tube along the longitudinal axis, 0.9%NaCl solution carries out colonic pathological change macroscopic score after rinsing well, according to table 2 colon macroscopic score Standard is marked.
Table 2
Colon pathological examination: take away from the impaired colon of anus about 8cm, the fixing routine of neutral formalin Paraffin wax flaking, H-E dyes, then carries out histopathological examination.To inflammatory cell (neutrophilic granulocyte and Lymphocyte) infiltrate and mark by table 3.
Table 3
Additionally, also to mortality rate after the food ration of animal, animal model after preventive administration and modeling, Thymus and the data such as spleen organ weights and organ coefficient are added up.
The most each index, the continuous data (the weight of animals) in different sexes, group, to each standard Calculate mean+SD, use SPSS statistical software to process.Adopt according to different data types By different processing methods, during P 0.05, think that difference has statistical significance.Pathological examination occurs different Reason condition then needs to compare by between its incidence rate and degree group.Use when homogeneity of variance and normal distribution One-way ANOVA, between each group, multiple comparisons uses the inspection of Dunnett-t method;Heterogeneity of variance or anon-normal Using Kruskal-Wallis inspection during state distribution, between each group, multiple comparisons uses the inspection of Dunnett-t method.
2.3, interpretation of result
When zooprophylazis is administered, overview shows no obvious abnormalities.In addition to blank group, other animals All occur after modeling having loose bowels, crissum filthy serious, the mental status is the best, rough coat, food ration is obvious Reduce.
Table 4 is the food ration data statistics result of animal after preventive administration and modeling.Therefrom can see Going out, during zooprophylazis is administered, each treated animal food ration has no significant difference;After modeling three days, with Model control group compares, embodiment 1 preparation lentinan group, embodiment 2 preparation Flos Lonicerae polysaccharide group, Animal indivedual period food ration of the lentinan+Flos Lonicerae polysaccharide group of embodiment 3 preparation has no the poorest Different;But these three groups after modeling the food ration of 6-10 days, 10-13 days and 13-16 days be significantly greater than model comparison Group, and embodiment 3 preparation lentinan+Flos Lonicerae polysaccharide group animal ingestion amount than other two groups more Greatly;Compared to blank group, after model control group animal model, food ration reduces.It can thus be appreciated that: real Lentinan and the Flos Lonicerae polysaccharide combination of executing example 3 preparation can increase TNBS (trinitro-benzene-sulfonic acid) induction The food ration of chronic enteritis rat model, and than being used alone lentinan or Flos Lonicerae polysaccharide more Advantage (p < 0.05).
Table 4
Table 5 be animal after preventive administration and modeling weight data statistical result (body weight: x ± SD, single Position is g).There it can be seen that compared to blank group after modeling, model control group the weight of animals alleviates, Weightening finish reduces;And other four groups of data show, the lentinan of embodiment 3 preparation and Flos Lonicerae polysaccharide combination More can increase the body weight of the rat chronic colitis model rat that TNBS (trinitro-benzene-sulfonic acid) induces, and Ratio is used alone lentinan or Flos Lonicerae polysaccharide more advantage (p < 0.05).
Table 5
(continued 5)
Table 6 is disease activity index (DAI) statistical result after animal model.Compared to blank group, The disease activity index (DAI) of model comparison treated animal is significantly higher than blank group (p < 0.01);By In table, data understand, and lentinan and the Flos Lonicerae polysaccharide combination of embodiment 3 preparation can significantly reduce TNBS The disease activity index (DAI) of the rat chronic colitis model rat that (trinitro-benzene-sulfonic acid) induces (p < 0.01), ratio is used alone lentinan or Flos Lonicerae polysaccharide more advantage (p < 0.05).
Table 6
Note: compare with blank group (#P < 0.05, ##p < 0.01);Compare with model control group (*P < 0.05, **p<0.01)。
Table 7 is mortality statistics result after animal model.After model control group animal model, mortality rate is significantly high In blank group (p < 0.05).Understand from data, the lentinan of embodiment 3 preparation and Flos Lonicerae Polysaccharide combination can reduce the death of the rat chronic colitis model rat that TNBS (trinitro-benzene-sulfonic acid) induces Rate, and ratio is used alone lentinan or Flos Lonicerae polysaccharide more advantage (p < 0.05).
Table 7
Note: compare (#p < 0.05) with blank group.
Table 8 is the present embodiment animal thymus and spleen organ weights and organ coefficient statistical result.Right with blank Comparing according to group, model control group animal thymus organ weights and organ coefficient are respectively less than blank group, spleen Dirty weight and organ coefficient are all higher than blank group.Compared to model control group, embodiment 3 preparation Lentinan and Flos Lonicerae polysaccharide treated animal thymus organ weights and organ coefficient are all higher than model control group, Spleen weight and organ coefficient are respectively less than model control group, and lentinan and gold silver prepared by embodiment 3 are described Flower polysaccharide combination can be obviously enhanced Organism immunoregulation ability, and ratio is used alone lentinan or Flos Lonicerae is many Sugar has higher (p < 0.05) immunoregulation capability.
Table 8
Note: compare with blank group (#p<0.05)。
The chronic enteritis rat colon pathological changes macroscopic score that table 9 is induced for the present embodiment trinitro-benzene-sulfonic acid Affect result.Comparing with blank group, model control group animal colon pathological changes macroscopic score improves (p<0.05).But the lentinan+Flos Lonicerae polysaccharide treated animal colonic pathological change macroscopic score of embodiment 3 preparation The trend (p < 0.05) of reduction is had compared with other four groups.
Table 9
Note: compare with blank group (#p<0.05);Each tested material treated animal score value compares with model control group There was no significant difference (p > 0.05)
Table 10 is that in the present embodiment, the chronic enteritis rat colon damage location of trinitro-benzene-sulfonic acid induction is scorching thin What born of the same parents infiltrated scoring affects result, its display model control animals and tested material group (positive controls, The lentinan group of embodiment 1 preparation, the Flos Lonicerae polysaccharide group of embodiment 2 preparation, the perfume (or spice) of embodiment 3 preparation Mushroom polysaccharide+Flos Lonicerae polysaccharide group) animal colon injury region and colon normally damage the most visible mucosa in junction Disappearance, neutrophil infiltration, lymphocytic infiltration, downright bad, eosinophils, crypts Gland is expanded;The a large amount of proliferation of fibrous tissue of Submucosa, edema, neutrophil infiltration, lymphocyte soaks Profit, eosinophils, hemosiderosis, macrophages infiltration;Muscle layer muscle fiber disappears, Neutrophil infiltration, lymphocytic infiltration, proliferation of fibrous tissue etc.;Placenta percreta hypertrophy, edema, huge Phagocyte infiltrations etc. change.But relative model matched group and positive controls, the Lentinus Edodes of embodiment 3 preparation is many Sugar and Flos Lonicerae polysaccharide combine the rat chronic colitis model rat inducing TNBS (trinitro-benzene-sulfonic acid) Traumatic Colon low (p < 0.05).
Table 10
Comprehensive data above result is it is found that prepared by the lentinan of embodiment 1 preparation, embodiment 2 Flos Lonicerae polysaccharide can make taking the photograph of chronic enteritis rat model that TNBS (trinitro-benzene-sulfonic acid) induces Appetite, body weight all increase, and reduce the mortality rate after animal model, enhancing human body immunity regulating power, subtract Disease activity index (DAI) after light animal model, alleviates colitis symptoms, the most wonderful Existing, the lentinan of embodiment 3 preparation and the effect of Flos Lonicerae polysaccharide compositions are more excellent.Therefore embodiment 3 The lentinan of preparation and Flos Lonicerae polysaccharide compositions have prevention and improve chronic enteritis effect, and compare It is used alone lentinan or Flos Lonicerae polysaccharide more advantage (p < 0.05).
Lentinan and Flos Lonicerae polysaccharide compositions according to embodiment 3 preparation have prevention and improve chronic Enteritis effect, by natural, artificial and above-described embodiment 1 and the preparation method system of embodiment 2 Become lentinan and Flos Lonicerae polysaccharide, by 2:3 proportions (i.e. embodiment 3 preparation compositions, Test finds that the proportional arrangement effect of 2:3 is the most unexpected), add edible or pharmaceutic adjuvant, can prepare Become the dosage form of the various health foods such as capsule, tablet, granule, oral liquid, powder, teabag.
The compositions of Example 4~embodiment 7 preparation carries out above-mentioned experiment, experimental result and embodiment 3 The result of compositions of preparation is same or like, and ratio is used alone lentinan or Flos Lonicerae polysaccharide is the most excellent Gesture (p < 0.05).
The lentinan of embodiment 9 different proportion, Cordyceps polysaccharide compositions and effect thereof
The lentinan, the embodiment 2 that embodiment 1 are prepared prepare Cordyceps polysaccharide with Different Weight in table 11 Meter ratio mixes, and adds medical science or food acceptable carrier, excipient, excipient further and/or fills out Fill agent.Make the health-care food composition comprising lentinan, Cordyceps polysaccharide.And it is right according to implementing in 4 Prevention and improve chronic enteritis and the verification method of gastrointestinal upset function that causes is prevented and improves slowly Property enteritis and the gastrointestinal upset function result score value caused thereof.(100 points of systems, with 2:3 in embodiment 3 Mixing quality prevents and improves chronic enteritis and the gastrointestinal upset merit caused thereof accordingly than the compositions prepared Can be designated as 100 points, other mixed proportions corresponding function test result compares the function examination accounting for embodiment 4 Test the percentage point of result, be designated as corresponding function score value)
The lentinan of table 11 different proportion, Cordyceps polysaccharide compositions and effect thereof
1:5 5:1 1:4.5 4.5:1 2:4 4:2
Prevent and improve chronic enteritis and the gastrointestinal upset function caused thereof 78 71 80 73 91 89
Function test is found that lentinan, Cordyceps polysaccharide are when the mixed proportion of (1:5)~(5:1) Compare and individually use two kinds of polysaccharide there is the intestines and stomach more significantly preventing and improving chronic enteritis and cause Uncomfortable function.When using polysaccharide mixed proportion for (2:4)~(4:2), effect is more notable.
Health food of the present invention forms through scientific compatibility, brings out the best in each other, and has no side effect;Existing Nutritive value, has again prevention and improves chronic enteritis function.Applicant states, above content is to combine tool The embodiment further description made for the present invention of body, it is impossible to assert being embodied as of the present invention It is confined to these explanations.For general technical staff of the technical field of the invention, do not taking off On the premise of present inventive concept, it is also possible to make some simple deduction or replace, all should be considered as belonging to Protection scope of the present invention.

Claims (10)

1. a Chinese medicine composition, it is characterised in that be made up of Lentinus Edodes and Flos Lonicerae.
Chinese medicine composition the most according to claim 1, it is characterised in that effective one-tenth of described Lentinus Edodes Being divided into lentinan, the effective ingredient of described Flos Lonicerae is Flos Lonicerae polysaccharide.
Chinese medicine composition the most according to claim 2, it is characterised in that described lentinan and institute The mass ratio stating Flos Lonicerae polysaccharide is (1:5)~(5:1).
Chinese medicine composition the most according to claim 2, it is characterised in that described lentinan and institute The mass ratio stating Flos Lonicerae polysaccharide is (2:4)~(4:2).
Chinese medicine composition the most according to claim 2, it is characterised in that described lentinan and institute The mass ratio stating Flos Lonicerae polysaccharide is 2:3.
6., according to the preparation method of the Chinese medicine composition described in any one of claim 1 to 5, its feature exists In, take described Lentinus Edodes or described Flos Lonicerae is pulverized, in terms of g/mL, respectively according to Lentinus Edodes or Flos Lonicerae and water The ratio that mass volume ratio is (0.5g~2.0g): 5mL mixing, carry at 70 DEG C~75 DEG C of heated and stirred Take 3h, filter the filtering residue obtained and continue extraction twice according to above-mentioned solid-liquid ratio, temperature and time, merge three Secondary extracting solution, clarifies concentrated solution, according to described clarification concentrated solution and 95% through concentrating under reduced pressure and centrifugal acquisition The volume ratio of ethanol is 1: (7~10) mix, and precipitates in 4 DEG C of overnight stand after mixing, and centrifugal collection is sunk Form sediment, through vacuum lyophilization and get final product.
The Chinese medicine composition that preparation method the most according to claim 6 prepares.
8. according to the Chinese medicine composition described in any one of claim 1 to 5 and/or according to claim 7 institute The Chinese medicine composition stated preparation prevention and/or improve chronic enteritis and the medicine of gastrointestinal upset caused thereof and / or health food in purposes.
Purposes the most according to claim 8, it is characterised in that in described Chinese medicine composition, described Lentinan is respectively 300mg/kg with the using dosage of described Flos Lonicerae polysaccharide.
10. one kind for preventing and/or improve chronic enteritis and the medicine of gastrointestinal upset caused thereof and/or guarantor Health food, it is characterised in that include the Chinese medicine composition as described in any one of claim 1 to 5 and/or Chinese medicine composition as claimed in claim 7 and pharmaceutically acceptable adjuvant.
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CN102702582A (en) * 2011-11-07 2012-10-03 赛珂睿德生物医药科技(上海)有限公司 Zeamays L. polysaccharide and preparation method and application thereof
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Publication number Priority date Publication date Assignee Title
CN102702582A (en) * 2011-11-07 2012-10-03 赛珂睿德生物医药科技(上海)有限公司 Zeamays L. polysaccharide and preparation method and application thereof
CN102512438A (en) * 2011-12-16 2012-06-27 福建省闽东力捷迅药业有限公司 Application of pseudostellaria polysaccharide in food for preventing and treating diabetes mellitus as well as health-caring
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108142923A (en) * 2018-03-14 2018-06-12 广东省微生物研究所(广东省微生物分析检测中心) Purposes of the mushroom dietary fiber extract in the preparation for preparing treatment and/or prevention intestinal bacilli illness relevant disease

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