CN112826080A - Culture medium, fermentation culture method thereof and fermentation product capable of improving immunity - Google Patents

Culture medium, fermentation culture method thereof and fermentation product capable of improving immunity Download PDF

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CN112826080A
CN112826080A CN202110046373.2A CN202110046373A CN112826080A CN 112826080 A CN112826080 A CN 112826080A CN 202110046373 A CN202110046373 A CN 202110046373A CN 112826080 A CN112826080 A CN 112826080A
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张作法
吕国英
陈建飞
彭娟
王富根
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Zhejiang Academy of Agricultural Sciences
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Abstract

The invention discloses a culture medium, a fermentation culture method thereof and a fermentation product capable of improving immunity, wherein the culture medium comprises the following components in parts by weight: 3-5 parts of fine powder of long-rooted mushroom, 3-5 parts of fine powder of sparassis crispa, 4-6 parts of fine powder of dendrobium officinale, 2-4 parts of grifola frondosa extract, 3-5 parts of agaricus blazei murill extract, 4-6 parts of morinda officinalis and rhodiola rosea extract, 4-6 parts of poria cocos extract, 1-3 parts of laetiporus sulphureus extract, 3-5 parts of phellinus pini extract, 3-5 parts of galacto-oligosaccharide and 80-100 parts of water. The culture medium is prepared, sterilized, inoculated with Cordyceps and fermented for 7 days. The fermentation product can well improve the immunity activity.

Description

Culture medium, fermentation culture method thereof and fermentation product capable of improving immunity
Technical Field
The invention relates to the technical field of biological products, in particular to a culture medium, a fermentation culture method thereof and a fermentation product capable of improving immunity.
Background
The biological product prepared by the biological fermentation technology is the basis for overcoming the best way of utilizing wild resources with limited biomass and realizing the development and utilization of useful metabolites. Compared with the traditional sporocarp cultivation, the production period of the secondary metabolite prepared by liquid fermentation is short, the metabolite is easy to control, and the large-scale production can be realized.
Chinese patent document CN108034590A discloses a culture medium of hericium erinaceus, a biotransformed mycelium, an extract of the biotransformed mycelium, and uses thereof. The culture medium of the hericium erinaceus comprises the following components in parts by weight: 490-350 parts of mung bean, 140-100 parts of wheat bran, 70-50 parts of bran coat and 400-600 parts of water. The biotransformation mycelium is obtained by inoculating Hericium erinaceus into the culture medium and performing mycelium transformation culture. The extract of the biotransformation mycelium is prepared by extracting the mycelium of the hericium erinaceus with water, then concentrating under reduced pressure, and finally freeze-drying in vacuum. The extract of the biotransformation mycelium has immunity enhancing and anti-tumor effects, and can be used for preparing health product or anti-tumor medicine for enhancing immunity. The invention is developed aiming at hericium erinaceus.
Chinese patent document CN108815206A discloses a ganoderma lucidum extract for enhancing immunity and application thereof in preparing food and medicines. The ganoderma lucidum sporocarp involved in the method is obtained by the following steps: inoculating the ganoderma lucidum into a PDA solid culture medium in an inoculation amount of 2-4% (volume/volume), and culturing at 22-28 ℃ in a dark room for 5-7 days to obtain a PDA strain; inoculating the PDA strain into a liquid fermentation culture medium in an inoculation amount of 2-4% (volume/volume), and performing shaking culture at 22-28 ℃ and 170-220 r/min for 5-7 days to obtain a liquid fermentation liquid; adding liquid fermentation liquor into cultivation bags filled with solid fermentation culture medium, wherein 100-400 mL of solid fermentation culture medium and 10-20 mL of liquid fermentation liquor are added into each cultivation bag, and culturing for 5-7 days in a dark room at 22-28 ℃; and opening a side of the cultivation bag, continuously culturing for 40-60 days at the temperature of 22-28 ℃ and the humidity of 85-90%, and harvesting lucid ganoderma sporophores. The liquid fermentation medium comprises the following components: 2-3 g/L of corn flour, 1-2 g/L of bean cake powder, 0.5-3 g/L of bran, 2-4 g/L of glucose, 0.02-0.1 g/L of magnesium sulfate heptahydrate, 0.1-0.2 g/L of monopotassium phosphate, 0.5-3 g/L of yeast powder and the balance of water. The invention is developed aiming at lucid ganoderma.
Although there are various substances for enhancing immunity, the present invention is not developed for hericium erinaceus and ganoderma lucidum, unlike the prior art. The inventor finds that active substances in different substances are organically combined by utilizing a fermentation technology, and a fermentation product can have good immunity-improving activity.
Disclosure of Invention
In view of the above, the present invention is directed to a culture medium, a fermentation culture method thereof, and a fermentation product capable of enhancing immunity, wherein the prepared fermentation product can significantly enhance the immune activity by fermentation culture using the culture medium.
The adopted technical scheme is as follows:
the culture medium for preparing the fermentation product for improving the immunity comprises the following components in parts by weight: 3-5 parts of fine powder of long-rooted mushroom, 3-5 parts of fine powder of sparassis crispa, 4-6 parts of fine powder of dendrobium officinale, 2-4 parts of grifola frondosa extract, 3-5 parts of agaricus blazei murill extract, 4-6 parts of morinda officinalis and rhodiola rosea extract, 4-6 parts of poria cocos extract, 1-3 parts of laetiporus sulphureus extract, 3-5 parts of phellinus pini extract, 3-5 parts of galacto-oligosaccharide and 80-100 parts of water.
Further, the grifola frondosa extract, the agaricus blazei murill extract, the laetiporus sulphureus extract and the phellinus pini gromwell extract are all edible fungus extracts; the edible fungus extracts are prepared by the following method: pulverizing corresponding edible and medicinal fungi, adding 20-30 times of water, extracting in shaking table at 40-50 deg.C for 12 hr, centrifuging to obtain supernatant, concentrating the supernatant under reduced pressure, and vacuum freeze drying to obtain corresponding edible and medicinal fungi extract.
Further, the morinda officinalis extract and the rhodiola rosea extract are prepared by the following method: respectively crushing morinda officinalis and rhodiola rosea, and mixing the raw materials in a weight ratio of 1: mixing at a ratio of 1, adding 20-30 times of 50% vol% ethanol solution, extracting in shaking table at 40 deg.C for 12 hr, filtering to obtain supernatant, concentrating the supernatant under reduced pressure, and vacuum freeze drying to obtain radix Morindae officinalis extract and radix Rhodiolae extract.
In the technical scheme, the content of sulfur-containing amino acid in the oudemansiella radicata is high. The sulfur-containing amino acid can be used for combining choline and creatine in human metabolism, and the creatine is a naturally formed amino acid in organisms, and the amino acid can quickly recover the fatigue of the organisms and can also increase the immunity and explosive force of the organisms. In addition, the oudemansiella radicata polysaccharide has good function of improving immunity.
In addition to enhancing immunity due to increased hematopoietic function, Sparassis crispa has effects in activating TH1 cell and inhibiting TH2 activity, thereby promoting the shift of TH1/TH2 balance towards THI-dominated immunomodulation.
The clinical experimental research of the Grifola frondosa in the United states and Japan shows that the extract can effectively activate human immune cells, such as NK cells, antitoxic T cells, phagocytes and the like, thereby achieving the effects of inhibiting the growth of tumor cells and inducing the apoptosis of cancer cells. Is an excellent immunomodulator.
The polysaccharide content of the agaricus blazei murill is as high as 6.55g/100g, which is 5 times of that of the ganoderma lucidum. The unique beta- (1-6) -D-glucose structure directly acts on immunity, can quickly improve the growth activity of natural immune cells and assists in improving the treatment effect. By enhancing the function of the mononuclear macrophage system, the human body autoimmune function is enhanced, and the effects of inhibiting cell division and regulating immune system reaction are achieved, so that the growth of interfering virus is hindered.
The dendrobium officinale contains rich polysaccharide substances and has the function of enhancing the immunologic function, and the modern pharmacological research shows that the dendrobium officinale can improve the stress capability of a human body and has good functions of resisting fatigue and resisting anoxia;
the Laetiporus sulphureus is warm in nature and sweet in taste, can regulate organism, promote health, resist diseases, and play an important regulating role in human body. The main component of Poria is pachyman with high content. Has inhibitory effect on various bacteria; can reduce gastric acid, and has prophylactic effect on digestive tract ulcer; has obvious protective effect on liver injury; has anti-tumor effect; the immune function can be adjusted in multiple ways; can accelerate the return of leucopenia caused by chemotherapy; and has tranquilizing effect.
Pachymic acid contained in Poria has effects of enhancing immunity, resisting tumor, tranquilizing mind, and lowering blood sugar. Pachyman (pachyman) with a content of up to 75% is a beta (1 → 3) glucopyranose having beta (1 → 6) glucopyranose branched chains, which is cut into beta (1 → 3) glucopyranose having anti-tumor activity.
The Phellinus pini polysaccharide can improve phagocytic ability of macrophage of normal and immunocompromised mice. In addition, the compound can obviously promote the in vitro proliferation capacity of splenocytes, can obviously improve the immunity of organisms, and can be used as a biological effect regulator to be applied to the field of medicines or health-care foods.
Galactooligosaccharides (GOS) are functional oligosaccharides having natural properties, and are excellent nutritional sources and effective proliferation factors for beneficial bacteria such as bifidobacterium, lactobacillus acidophilus and the like in human intestinal tracts, and can improve the digestion and absorption functions of the human intestinal tracts.
The fermentation culture method of the culture medium comprises the following steps:
(1) inoculating the activated Cordyceps militaris strain into a seed liquid culture medium, and performing fermentation culture for 3-7 days to obtain Cordyceps militaris liquid seed liquid;
(2) the cordyceps militaris liquid seed liquid accounting for 2-5% of the volume of the culture medium is inoculated into the culture medium, the cordyceps militaris liquid seed liquid is cultured for 5-8 days at the temperature of 24-27 ℃, the fermentation is finished, and the fermentation liquid is subjected to vacuum freeze drying to obtain a fermentation product with the immunity improving activity.
Further, in the step (1), the seed liquid culture medium comprises the following components in parts by weight: 20 parts of potato, 2 parts of glucose, 0.05 part of magnesium sulfate and 0.02 part of monopotassium phosphate.
Further, the cordyceps militaris strain in the step (1) is selected from cordyceps militaris No. 1.
In the technical scheme, active substances are organically combined or recombined by fermenting cordyceps militaris liquid, and the cordyceps militaris has the function of improving immunity and resisting fatigue.
The fermentation product capable of improving immunity comprises the fermentation product with the immunity improving activity obtained by fermentation of the culture medium in the scheme.
The invention has the beneficial effects that:
(1) the nutrient components and the effective components in the fermentation culture solution are better biodegraded, converted and recombined through fermentation, and the immunity activity of the final product is favorably improved.
(2) The prepared cordyceps sinensis fermentation product can well improve the immunity activity.
Detailed Description
The present invention is described in detail below with reference to specific examples, but the use and purpose of these exemplary embodiments are merely to exemplify the present invention, and do not set forth any limitation on the actual scope of the present invention in any form, and the scope of the present invention is not limited thereto.
Example 1
The culture medium for preparing the fermentation product for improving the immunity is prepared from the following raw materials in parts by weight:
3 parts of fine powder of the long-rooted mushroom,
3 parts of sparassis crispa fine powder,
4 parts of dendrobium officinale fine powder,
2 parts of a grifola frondosa extract,
3 parts of an agaricus blazei murill extract,
4 parts of a tuckahoe extract, namely tuckahoe extract,
1 part of a sulfur-containing bacterium extract,
4 parts of morinda officinalis and rhodiola rosea extracts,
3 parts of a phellinus pini karst extract,
3 parts of galacto-oligosaccharide,
80 parts of water.
The fermentation culture method of the culture medium comprises the following steps:
s1, inoculating the activated cordyceps militaris strain into a seed liquid culture medium to perform hericium erinaceus fermentation culture for 3-7 days to obtain cordyceps militaris liquid seed liquid; the seed liquid culture medium comprises the following components in parts by weight: 20 parts of potato, 2 parts of glucose, 0.05 part of magnesium sulfate and 0.02 part of monopotassium phosphate. The Cordyceps militaris strain is selected from Cordyceps No. 1.
S2, inoculating cordyceps militaris liquid seed liquid accounting for 2-5% of the volume of the culture medium into the culture medium, culturing for 5-8 days at 24-27 ℃, ending fermentation, and carrying out vacuum freeze drying on fermentation liquor to obtain a fermentation product.
Example 2
Referring to example 1, unlike example 1, a medium for preparing an immune-enhancing fermentation product according to the present example is prepared from the following raw materials in parts by weight:
4 parts of fine powder of the long-rooted mushroom,
5 parts of sparassis crispa fine powder,
5 parts of dendrobium officinale fine powder,
3 parts of a grifola frondosa extract,
5 parts of an agaricus blazei murill extract,
5 parts of a tuckahoe extract, namely tuckahoe extract,
2 parts of a sulfur-containing mushroom extract,
6 parts of morinda officinalis and rhodiola rosea extracts,
4 parts of a phellinus pini karst extract,
3 parts of galacto-oligosaccharide,
and 90 parts of water.
The method for fermentation culture of this medium is as described in example 1.
Example 3
Referring to example 1, unlike example 1, a medium for preparing an immune-enhancing fermentation product according to the present example is prepared from the following raw materials in parts by weight:
5 parts of fine powder of the long-rooted mushroom,
4 parts of sparassis crispa fine powder,
6 parts of dendrobium officinale fine powder,
4 parts of a grifola frondosa extract,
4 parts of an agaricus blazei murill extract,
6 parts of a tuckahoe extract, namely 6 parts of tuckahoe extract,
3 parts of a sulfur-containing bacterium extract,
5 parts of morinda officinalis and rhodiola rosea extracts,
3 parts of a phellinus pini karst extract,
3 parts of galacto-oligosaccharide,
100 parts of water.
The method for fermentation culture of this medium is as described in example 1.
Example 4
Animal experiments
1.1 male ICR mice with weight of 18-22g are randomly divided into a normal control group, a model control group, a positive control group (ginseng water extract is 2.0g/kg) and three dose groups (100, 200 and 300mg/kg) of fermentation product of example 2 after being adaptively fed for 3 days, 10 mice in each group are respectively gavaged to administer corresponding drugs 1 time per day for 15 consecutive days, the administration volume is 20mL/kg, the control group is administered with distilled water with equal volume, cyclophosphamide is subcutaneously injected for 50mg/kg, 0.1mL/10g and 1 time per day for 4 consecutive days on the 11 th day except the normal control group, 1:4 diluted ink is injected into tail vein after 1h of the last administration, 0.1mL/10g is injected, 20 muL of blood is respectively taken from the left and right retroorbital plexus of the mice after 2min and 10min after the injection, the mixed solution is placed in a test tube which is previously filled with 2mL of 0.1% Na2CO3, measuring absorbance (OD) at 600nm in a 96-well plate in 0.1 mL; at the same time, the thymus, spleen and liver of the mice were weighed, and the spleen weight (mg) and the thymus weight (mg) per g of the mice were used as the spleen index and the thymus index, and the K value and the phagocytosis index were calculated according to the following formulas.
Thymus coefficient ═ weight of thymus (mg)/weight (g); spleen coefficient spleen weight (mg)/body weight (g); k ═ K (logOD 1-logOD 2)/(t 2-t 1); α ═ K1/3 × body weight/(liver weight + spleen weight).
The results are shown in table 1:
TABLE 1 Effect of fermentations on mouse carbon clearance test (x. + -.s, n 10)
Figure BDA0002897469030000071
Note: p <0.05 comparison with model groups
As shown in table 1, mice lost weight after cyclophosphamide injection compared to the normal group, with statistical differences in the model group (P < 0.05). The phagocytic coefficient was increased for each administration group and positive group compared to the model group, with statistical differences between the fermentate 200 and 300mg/kg groups (P < 0.05). The results show that the fermentation product can promote the proliferation of thymus and spleen cells and enhance the phagocytic function of macrophages.
Therefore, the fermentation product has certain protection effect on cyclophosphamide induced mice immune reduction under 200 and 300mg/kg doses, and can enhance the phagocytic function of macrophages.
1.2 Effect on humoral immune function
60 ICR mice, male, with the weight of 18-22g, are randomly divided into a normal control group, a model control group, a positive control group (ginseng water extract 500m g/kg), and three fermentation product dose groups (100, 200 and 300mg/kg) of example 2, wherein 10 mice in each group are respectively subjected to intragastric administration of corresponding drugs, 1 time per day for 15 consecutive days, the administration volumes are 20mL/kg of body weight, and the control group is subjected to constant volume of normal saline; on day 11 of administration, except for normal control group, cyclophosphamide was subcutaneously injected at 50mg/kg 1 time per day for 4 consecutive days, on day 9, each group of mice was intraperitoneally injected with 0.2mL of 2% sheep red blood cells, 24 hours after the last administration, the body weight was weighed, blood was taken from the eyeball, serum was separated, and the following hemagglutination and half-maximal hemolysis value (HC) were performed50) And (4) measuring by the method.
(1) And (3) hemagglutination: diluting the serum with physiological saline, placing into micro hemagglutination experimental plate with 100ul per well, adding 100ul 0.5% (v/v) sheep red blood cell suspension, mixing, placing into a wet flat disc, covering, incubating at 37 deg.C for 3h, observing hemagglutination degree (grading 5), and calculating antibody volume.
The 0-level red blood cells all sink and are concentrated at the bottom of the hole to form a compact round point shape, and the liquid around the hole is clear.
Most of the I-grade red blood cells are deposited at the bottom of the hole to form a round point shape, and a small amount of agglutinated red blood cells are arranged at the periphery of the hole.
The level II agglutinated red blood cells form a thin layer at the bottom of the hole, and a loose red spot can be obviously seen at the center.
The level III agglutinated red blood cells are uniformly spread at the bottom of the hole to form a thin layer, and a small red spot is invisible at the center.
The grade IV agglutinated erythrocytes are uniformly spread at the bottom of the hole to form a thin layer, and the clumps are sometimes rolled up.
The antibody product is ═ epsilon (S1+2S2+3S3+4S4+ … … nSn). In the formula, 1, 2 and 3 … … n represent the index of the dilution ratio, S represents the grade of the agglutination degree, and the larger the antibody volume number, the higher the serum antibody.
(2) HC50 assay: diluting serum with SA buffer solution (generally 200 times and 500 times), placing 1mL of diluted serum into a test tube, sequentially adding 0.5mL of 10% (v/v) sheep red blood cell suspension, 1mL of complement (diluted with SA buffer solution 1: 8), additionally arranging a serum-free control tube (replaced by SA buffer solution), performing thermostatic water bath at 37 ℃ for 30min, stopping reaction by ice bath, centrifuging at 2000rpm for 10min, taking 1mL of supernatant, adding 3mL of Dushi reagent, simultaneously taking 0.25mL of 10% (v/v) sheep red blood cell suspension, adding 4mL of Dushi reagent, fully mixing, placing for 10min, and respectively measuring the optical density value of each tube with the control tube as a blank at 540 nm. Calculating HC50
The results are shown in table 2:
TABLE 2 comparison of the number of mouse lectin antibody accumulations with HC50 values (x. + -. s, n 10)
Figure BDA0002897469030000091
Note: p <0.05, p <0.01 compared to model groups
As shown in Table 2, the number of antibody-producing cells and the serum hemolysin level of each group of mice were significantly decreased (P <0.01) compared to the normal group, and the number of antibody-producing cells and the serum hemolysin level of the fermentation products of 200 mg/kg and 300mg/kg were increased, with statistical differences (P <0.05) compared to the model group.
Therefore, the fermentation product has the effect of enhancing the body fluid immune function of a cyclophosphamide-induced mouse immune hypofunction model at the doses of 200 and 300 mg/kg.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Claims (7)

1. A culture medium for preparing a fermentation product for improving immunity is characterized by comprising the following components in parts by weight: 3-5 parts of fine powder of long-rooted mushroom, 3-5 parts of fine powder of sparassis crispa, 4-6 parts of fine powder of dendrobium officinale, 2-4 parts of grifola frondosa extract, 3-5 parts of agaricus blazei murill extract, 4-6 parts of morinda officinalis and rhodiola rosea extract, 4-6 parts of poria cocos extract, 1-3 parts of laetiporus sulphureus extract, 3-5 parts of phellinus pini extract, 3-5 parts of galacto-oligosaccharide and 80-100 parts of water.
2. The culture medium for preparing fermentation products for improving immunity according to claim 1, wherein the grifola frondosa extract, the agaricus blazei murill extract, the laetiporus sulphureus extract and the fomes pinicola extract are all edible fungus extracts; the edible fungus extracts are prepared by the following method: pulverizing corresponding edible and medicinal fungi, adding 20-30 times of water, extracting in shaking table at 40-50 deg.C for 12 hr, centrifuging to obtain supernatant, concentrating the supernatant under reduced pressure, and vacuum freeze drying to obtain corresponding edible and medicinal fungi extract.
3. The culture medium for preparing fermentation products for improving immunity according to claim 1, wherein the extract of Morinda citrifolia and rhodiola rosea is prepared by the following method: respectively crushing morinda officinalis and rhodiola rosea, and mixing the raw materials in a weight ratio of 1: mixing at a ratio of 1, adding 20-30 times of 50% vol% ethanol solution, extracting in shaking table at 40 deg.C for 12 hr, filtering to obtain supernatant, concentrating the supernatant under reduced pressure, and vacuum freeze drying to obtain radix Morindae officinalis and radix Rhodiolae extract.
4. A fermentation culture method of a culture medium is characterized by comprising the following steps:
(1) inoculating the activated Cordyceps militaris strain into a seed liquid culture medium, and performing fermentation culture for 3-7 days to obtain Cordyceps militaris liquid seed liquid;
(2) the method comprises the steps of firstly inoculating the cordyceps militaris liquid seed solution accounting for 2-5% of the volume of the culture medium into the culture medium of any one of claims 1-3, culturing for 5-8 days at the temperature of 24-27 ℃, finishing fermentation, and carrying out vacuum freeze drying on the fermentation liquor to obtain a fermentation product with the activity of improving immunity.
5. The method for fermentation culture of a culture medium according to claim 4, wherein in the step (1), the seed liquid culture medium comprises the following components in parts by weight: 20 parts of potato, 2 parts of glucose, 0.05 part of magnesium sulfate and 0.02 part of monopotassium phosphate.
6. The fermentation culture method of the culture medium according to claim 4, wherein the Cordyceps militaris strain of step (1) is selected from Cordyceps No. 1.
7. A fermentation product for enhancing immunity, which comprises the fermentation product having an enhanced immunity obtained by fermentation by the fermentation culture method of the medium according to claim 5 or 6.
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101940611A (en) * 2010-08-25 2011-01-12 南京南农高科兽药研究所有限公司 Plant source animal use immunopotentiator developed by cordyceps militaris fermented traditional Chinese medicine astragalus
CN101940313A (en) * 2010-03-25 2011-01-12 无锡市天赐康生物科技有限公司 Health food capable of enhancing immunity of human body and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101940313A (en) * 2010-03-25 2011-01-12 无锡市天赐康生物科技有限公司 Health food capable of enhancing immunity of human body and preparation method thereof
CN101940611A (en) * 2010-08-25 2011-01-12 南京南农高科兽药研究所有限公司 Plant source animal use immunopotentiator developed by cordyceps militaris fermented traditional Chinese medicine astragalus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
艾素、汤伟等: ""微生物发酵中草药及其活性物质的研究进展"", 《中国中药杂志》 *

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