CN109481477A - A kind of Preparation method and use of the annesl mycelia mycoderma alcohol extracting thing of mushroom mycelium - Google Patents

A kind of Preparation method and use of the annesl mycelia mycoderma alcohol extracting thing of mushroom mycelium Download PDF

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Publication number
CN109481477A
CN109481477A CN201811540536.7A CN201811540536A CN109481477A CN 109481477 A CN109481477 A CN 109481477A CN 201811540536 A CN201811540536 A CN 201811540536A CN 109481477 A CN109481477 A CN 109481477A
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annesl
mycoderma
mycelia
mushroom mycelium
alcohol extracting
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CN109481477B (en
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唐利华
谭琦
鲍大鹏
杨瑞恒
尚俊军
高英女
王莹
茅文俊
龚明
汪滢
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Shanghai Academy of Agricultural Sciences
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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
    • A61K36/06Fungi, e.g. yeasts
    • A61K36/07Basidiomycota, e.g. Cryptococcus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L31/00Edible extracts or preparations of fungi; Preparation or treatment thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • 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
    • A61K2236/10Preparation or pretreatment of starting material
    • A61K2236/15Preparation or pretreatment of starting material involving mechanical treatment, e.g. chopping up, cutting or grinding
    • 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
    • A61K2236/333Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones using mixed solvents, e.g. 70% EtOH
    • 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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Abstract

The present invention provides a kind of preparation methods of the annesl mycelia mycoderma alcohol extracting thing of mushroom mycelium, and lentinus edodes strain stick annesl mycelia mycoderma is removed from lentinus edodes strain stick, is then dried, crushed after being dried;Annesl mycelia mycoderma powder is weighed, ethyl alcohol is added, is extracted under 80 ~ 100 DEG C of water bath condition, repeats merging filtrate after extracting, then carries out filtering acquisition extracting solution;Extracting solution is placed under conditions of -90 ~ -50 DEG C and is freezed, then dry with vacuum freeze drier, concentration, obtain mushroom mycelium annesl mycelia mycoderma ethanol extract.The present invention also provides application of the ethanol extract of the annesl mycelia mycoderma of above-mentioned mushroom mycelium in preparation treatment antitumor cell drug or health-care products.Using human lung carcinoma cell spca-1 and gland cancer mankind's alveolar substrate epithelial cell A549 as target tumor, its antitumous effect is detected using external inhibition and kill tumour cell method, has and significantly inhibits effect.

Description

A kind of Preparation method and use of the annesl mycelia mycoderma alcohol extracting thing of mushroom mycelium
Technical field
The invention belongs to biomedicine fields, are related to a kind of mushroom, specifically a kind of annesl mycelia of mushroom mycelium With the Preparation method and use of the ethanol extract of mycoderma.
Background technique
Antibacterials are the most wide a kind of drugs of clinical application, but there is many to ask for the application of this kind of drug at present Topic, such as drug resistance, toxic side effect.Especially the resistance development of bacterium is than very fast, so as to serious sense caused by this kind of bacterium Contaminating no effective drug can be used, and cause larger threat to human health.Therefore, people are developed from natural resources at present An emphasis of the new antibacterials as antibacterials research.
Mushroom [Lentinula edodes (Berk.) Pegler.], is commonly called as dried mushroom, is second-biggest-in-the-world edible mushroom, plants Stock is trained in China, has 800 years or more history so far.In 1989, Lentinus Edodes In China total output was more than Japan, a jump for the first time As the first big country of world's Lentnus edodes.The anti-curing cancers of mushroom it is in extensive range, have been used for clinical treatment.There are many mushroom also contains Vitamin, minerals, to human metabolism is promoted, improving organism adaptation power has great role.In actual production process, mushroom Cultivation period can at least be divided into four important stages, and respectively vegetative hyphae growth phase, mycelia after-ripening and annesl forms rank Section, former base formation stages, sporophore growth stage of development.So far, the bacteria stick surface layer of mushroom mycelium after-ripening and annesl formation stages The specific effect of annesl mycoderma include having not been reported in terms of In Vitro Bacteriostatic.
Summary of the invention
The purpose of the present invention is to provide a kind of Preparation method and use of the annesl mycoderma alcohol extracting thing of mushroom mycelium, institutes The Preparation method and use of the alcohol extracting thing of the annesl mycoderma for this mushroom mycelium stated will solve in the prior art for treating The technical issues of drug of tumour has toxic side effect, while the annesl mycoderma of mushroom mycelium is not utilized effectively.
The present invention provides a kind of preparation methods of the annesl mycelia mycoderma alcohol extracting thing of mushroom mycelium, including walk as follows It is rapid:
1) the annesl mycelia of mushroom mycelium and mycoderma are wrapped from Lenlinus edodes and is removed, is then dried, crushed after being dried Cross 40-200 mesh;
2) weigh annesl mycelia mycoderma powder, in mass ratio the ratio for l:20~50 be added mass percent concentration be 60~ 70% ethyl alcohol extracts 2~8 hours under 80~100 DEG C of water bath condition, repeats to extract 3~6 times, then merging filtrate carries out It filters, obtains extracting solution;
3) it is freezed under conditions of extracting solution being placed in -90~-50 DEG C 12-24 hours, it is then dry with vacuum freeze drier It is dry, concentration, obtain mushroom mycelium annesl mycelia mycoderma alcohol extracting thing.
The present invention also provides the annesl mycelia mycoderma alcohol extracting things of the mushroom mycelium obtained by above-mentioned method.
The present invention also provides the annesl mycelia mycoderma alcohol extracting things of above-mentioned mushroom mycelium to prepare anti-tumor drug, resist Application in tumor reagent, Anticancer Food or anti-tumor healthcare product.
Further, the tumour cell is human lung carcinoma cell spca-1 or gland cancer mankind's alveolar substrate epithelial cell A549。
The present invention also provides a kind of pharmaceutical compositions, the annesl mycelia mycoderma alcohol extracting containing above-mentioned mushroom mycelium Object.
The present invention using the annesl mycelia mycoderma of discarded cultivating champignon bacterium bag as raw material, crushed by scraping, hot water extracts, (suction filtration), drying and other steps is concentrated under reduced pressure, obtains a kind of second of mushroom mycelium annesl mycoderma with high anti-tumor activity effect Alcohol extracting thing.With human lung carcinoma cell spca-1 and gland cancer mankind's alveolar substrate epithelial cell A549 for tested tumour cell, use It is external that tumour growth and kill tumour cell method is inhibited to detect its antitumous effect, the results show that mushroom mycelium Annesl mycoderma ethanol extract have stronger anti-human lung carcinoma cell spca-1 and gland cancer mankind's alveolar substrate epithelial cell A549 effect.Its antitumor cell effect is compared with the mycelia of non-annesl of mushroom mycelium and the ethanol extract of mycoderma, Have the effect of significantly inhibiting tumour cell.The annesl mycoderma extract of lentinus edodes strain stick of the invention can be used as improve immunity and The raw material of antitumor class pharmaceutical preparation, is made tablet, capsule, compound preparation etc., is applied to the industries such as food, drug.
The present invention is compared with prior art, its technical effect is that actively and apparent.The present invention is with the annesl of mushroom mycelium Mycelia and mycoderma are raw material, carry out the development of antineoplastic extract, can be used as natural food and drug antitumor agent, are realized The annesl mycelia of mushroom and the comprehensive utilization of mycoderma.
Detailed description of the invention
Fig. 1 shows that mushroom mycelium annesl mycoderma and non-annesl mycelia alcohol extracting thing act on lower tumour cell A549 survival rate With the comparative effectiveness of fatality rate.
Fig. 2 shows that mushroom mycelium annesl mycoderma and non-annesl mycelia alcohol extracting thing act on lower tumour cell spca-1 survival The comparative effectiveness of rate and fatality rate.
Specific embodiment
Beneficial effects of the present invention are further proved below by way of activity of tumor cells experiment is inhibited:
Embodiment 1
1) the annesl mycelia of mushroom mycelium and mycoderma are wrapped from Lenlinus edodes and is removed, is then dried, crushed after being dried Cross 40-200 mesh;
2) weigh 20g annesl mycelia mycoderma powder, be added 1000ml mass percent concentration be 70% ethyl alcohol, 80~ It is extracted 4 hours under 100 DEG C of water bath condition, repeats to extract 5 times, then merging filtrate is filtered, extracting solution is obtained;
3) it is freezed under conditions of extracting solution being placed in -90~-50 DEG C 12 hours, then with vacuum freeze drier dry 24 Hour, concentration, obtain mushroom mycelium annesl mycelia mycoderma alcohol extracting thing.
Inhibiting effect of the annesl mycelia mycoderma alcohol extracting thing to tumour cell of mushroom mycelium is measured using mtt assay.Wherein The ethanol extract of annesl mycelia mycoderma, and the non-annesl as control mycelia mycoderma ethanol extract setting gradient For 10,100,1000 μ g/ml.
Steps are as follows:
1) logarithmic phase cell is collected to be digested and be collected by centrifugation, removed when cell grows to density and is about 80-90% 2ml culture medium is added in supernatant, is uniformly mixed it;
2) adjusting concentration of cell suspension, (cell concentration is 5-10 × 104A/ml), 100ul (96 orifice plate rims are added in every hole 32 holes are filled with sterile PBS, because quickly, drug is easily concentrated for moisture evaporation in the hole at edge, are influenced on experiment big);
3) 5%CO2, 37 DEG C are incubated for 24 hours, until cell monolayer is paved with bottom hole (96 hole flat underside);
4) culture solution in hole is first sucked, the ethanol extract of the mushroom mycelium mycoderma of concentration gradient is added, extract Concentration gradient: three repetitions, 5%CO is arranged in each concentration of 0 μ g, 10 μ g, 100 μ g, 1000 μ g2, 37 DEG C are incubated for 24 hours, are inverted Microscopically observation;(before adding sample protein, albumen will be filtered degerming)
5) 10ulMTT solution (5mg/ml, i.e. 0.5%MTT) is added in every hole, continues to cultivate 4h;
6) culture is terminated, culture solution in hole is carefully sucked;
7) 150ulMTT is added in every hole, sets low-speed oscillation 3min on shaking table, dissolves crystal sufficiently;
8) in enzyme-linked immunosorbent assay instrument OD570Nm and OD630nmPlace measures the light absorption value in each hole.
Experimental result is as follows:
Inhibit the test result of tumour cell A549, survival rate and the fatality rate effect of tumour cell are respectively such as 1 He of table Shown in Fig. 1.Inhibit the test result of tumour cell spca-1, survival rate and the fatality rate effect of tumour cell are respectively such as table 2 With shown in Fig. 2.
1 mushroom mycelium annesl mycoderma of table is compared with non-annesl mycelia alcohol extracting thing is to tumour cell A549 survival rate
By table 1 and Fig. 1 it is found that the alcohol extracting thing of relatively non-annesl mycelia, the alcohol extracting thing pair of lentinus edodes strain stick annesl mycoderma Tumour cell A549 has preferable antitumous effect, is 1000ug/ml to the preferable concentration to tumour cell A549.
2 mushroom mycelium annesl mycoderma of table is compared with non-annesl mycelia alcohol extracting thing is to tumour cell spca-1 survival rate
By table 2 and Fig. 2 it is found that the alcohol extracting thing of relatively non-annesl mycelia, the alcohol extracting thing pair of lentinus edodes strain stick annesl mycoderma Tumour cell spca-1 has preferable antitumous effect, is 1000ug/ml to the preferable concentration to tumour cell spca-1.

Claims (5)

1. a kind of preparation method of the annesl mycelia mycoderma alcohol extracting thing of mushroom mycelium, it is characterised in that include the following steps:
1) the annesl mycelia of mushroom mycelium and mycoderma are wrapped from Lenlinus edodes and is removed, is then dried, crushed after being dried crosses 40- 200 meshes;
2) annesl mycelia mycoderma powder is weighed, it is 60~70% that mass percent concentration, which is added, in the ratio for l:20~50 in mass ratio Ethyl alcohol, extract 2~8 hours under 80~100 DEG C of water bath condition, repeat to extract 3~6 times, then merging filtrate is taken out Filter obtains extracting solution;
3) it is freezed under conditions of extracting solution being placed in -90~-50 DEG C 12-24 hours, it is then dry with vacuum freeze drier, it is dense Contracting, obtain mushroom mycelium annesl mycelia mycoderma alcohol extracting thing.
2. the annesl mycelia mycoderma alcohol extracting thing for passing through the mushroom mycelium that method of claim 1 obtains.
3. the annesl mycelia mycoderma alcohol extracting thing of mushroom mycelium as claimed in claim 2 is preparing anti-tumor drug, antitumor examination Application in agent, Anticancer Food or anti-tumor healthcare product.
4. application according to claim 3, which is characterized in that the tumour cell be human lung carcinoma cell spca-1 or Gland cancer mankind's alveolar substrate epithelial cell A549.
5. a kind of pharmaceutical composition, which is characterized in that the annesl mycelia mycoderma alcohol extracting containing mushroom mycelium as claimed in claim 2 Take object.
CN201811540536.7A 2018-12-17 2018-12-17 Preparation method and application of color-conversion hypha pericarp alcohol extract of mushroom hypha Active CN109481477B (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2119909B1 (en) * 1970-12-30 1975-06-06 Iizuka Chiyokichi
CA2352512A1 (en) * 1998-11-27 2000-06-08 Kobayashi Pharmaceutical Co., Ltd. Lak activity enhancers derived from extract of lentinus endodes mycelium and lak activity-enhancers formulations containing the extract
CN107823227A (en) * 2016-10-11 2018-03-23 上海市农业科学院 A kind of preparation method and applications of the annesl mycoderma extract of lentinus edodes strain stick

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2119909B1 (en) * 1970-12-30 1975-06-06 Iizuka Chiyokichi
CA2352512A1 (en) * 1998-11-27 2000-06-08 Kobayashi Pharmaceutical Co., Ltd. Lak activity enhancers derived from extract of lentinus endodes mycelium and lak activity-enhancers formulations containing the extract
CN107823227A (en) * 2016-10-11 2018-03-23 上海市农业科学院 A kind of preparation method and applications of the annesl mycoderma extract of lentinus edodes strain stick

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李利华: "香菇不同部位醇提物的抗氧化活性", 《食品与发酵工业》 *

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