Summary of the invention
The present invention is directed to the deficiency of prior art, propose a kind of medicinal Hericium erinaceus mycelium liquid submerged culturing method for making, this method can be produced the medicinal Hericium erinaceus mycelium of better quality, and method is more perfect.
In order to realize the foregoing invention purpose, the present invention provides following technical scheme: the mycelial cultural method of a kind of medicinal Hericium erinaceus, and may further comprise the steps: the percentage of following substances is percetage by weight,
(1). the optimization screening of bacterial classification and fruit body are separated:
Strong, the fruit body that physically well develops, do not have damage by disease and insect, seed not to be scattered of growth in the wild Hericium erinaceus in the selecting and purchasing Zhongtiao Shan Mountain virgin forest;
At transfer room more than 100 grades in the superclean bench, hericium erinaceus fruiting body immersed in 75% the alcohol and sterilized 1~2 minute, it is clean with distilled water flushing to take out the back; Dry with antiseptic gauze again, fruit body is placed on the culture dish, cover with bell-jar or similar apparatus; Room temperature remains on 20 ℃, and fruit body is slowly grown, excessively after 2~3 days; Seed promptly sheds, and falls into culture dish, dips in tweezers then and gets the seed that falls; Be inoculated in method of scoring on the inclined-plane of test tube and cultivate, cultivate 4~5 days seeds down at 22~25 ℃ and promptly can sprout, when treating that mycelia is covered with the inclined-plane basically; The selection look white, substrate mycelium is flourishing sturdy, and the bacterium bundle significantly is an excellent species, and it is subsequent use to insert shaking table bottle graft kind;
Medium is formed as follows in the culture dish:
The water that adds surplus, 6~7.5,118~121 ℃ of sterilizations of pH value 25~30 minutes;
(2). culture of strains
2.1 preparing culture medium
The water that adds surplus, pH are 6~7.5,118~121 ℃ of sterilizations 28~32 minutes;
2.2 before the inoculation, the inoculation mouth should promptly be wiped examination with the rayon balls of 75% alcohol-pickled mistake earlier with the conventional method sterilization; Unlatching ozone generator in back makes its air outlet all the time facing to the inoculation mouth, around the inoculation mouth, forms a local aseptic area; Then with sterile nontoxic rubber pipe box on the inoculation mouth of pipe, in the shaking table bottle bacterial classification that will pass through spore separation inserted jar, inoculum concentration was 9%~11%; All processes all carries out under aseptic condition, opens agitator after the inoculation, 100 rev/mins of mixing speeds; 25 ℃ of constant temperature were cultivated 3~4 days; The microscopy mycelia is dendroid, does not have assorted bacterium, and outward appearance has the Archon shape;
(3). deep liquid is cultivated:
3.1 seed tank culture
Medium is following the composition:
The water that adds surplus was sterilized 28~32 minutes for 118~121 ℃;
With the cultured bacterial classification inoculation of step (2) to seeding tank, 25~27 ℃, cultivated 3~4 days, to the result be:
1.. microscopy: mycelia is dendroid, does not have assorted bacterium;
2.. outward appearance: more white pelletoid is arranged in the liquid;
3.2 the secondary jar is cultivated
Medium is following the composition:
The water that adds surplus was sterilized 28~32 minutes, the cultured bacterial classification inoculation of step 3.2 to the secondary jar, 25~27 ℃, was cultivated 2~3 days for 118~121 ℃;
3.3 three grades of jars are cultivated
Medium is following the composition:
The water that adds surplus was sterilized 28~32 minutes for 118~121 ℃, with the cultured bacterial classification inoculation to three of step 3.3 grade jar, cultivated 3~4 days for 25~27 ℃, was brown to culture fluid, was full of mycelia, pH value about 4.5, and residual sugar about 0.2% promptly obtains hedgehog fungus mycelium.
Preferably, three grades of hedgehog fungus myceliums that jar obtains, with 8~10 meters spray drying tower, 118~121 ℃ of atomized dryings get the Hericium erinaceus powder.
Compared with prior art, the present invention selects for use by the wild Hericium erinaceus in the Zhongtiao Shan Mountain virgin forest and optimizes the special medicinal white monkey bacterial classification of improveing and cultivating through for many years, adopts liquid submerged femrentation culturing method.The present invention adopts totally-enclosed liquid deep layer fermenting technology to cultivate hericium mycelium; Compare with the artificial plate method of tradition; The production that has not only realized hericium mycelium is by manual breakthrough of cultivating to standardization, suitability for industrialized production; And the production cycle shorten to 14 days by 52 days of traditional cultural method, energy-saving and cost-reducing 30%, production cost reduces by 70%.
The Hericium erinaceus that produces with the method is except that containing the polysaccharide polypeptide; Still also contain five kinds different " callose ", various saccharides such as same glucose, mannitol and galactose combine, and immunocompetence is high; Certain antitumaous effect is arranged, contain vitamin A, vitamin E, Cobastab
1, Cobastab
2, Cobastab
6, Cobastab
12, seven kinds of vitamins such as vitamin C; Contain cellulase, hemicellulase, amylase, guaiaci lignum phenolase and polyphenol oxidase isoreactivity cellulase; And contain trace element of 18 seed amino acids such as leucine, isoleucine, valine, lysine, threonine, methionine, tryptophan, phenyl alanine, histidine, arginine, alanine, asparatate, cystine, glutamic acid, proline, tyrosine, glycine, serine and needed by human etc.; Cystine, histidine, arginine content that wherein medical value is bigger are more; Amino acid is differentiated 6~7 points, protein content 16.65%, is respectively 3 times and 1.8 times of other Hericium erinaceus.Detect also confirmation through infrared spectrum, except that containing the hydroxyl ammoniate, also contain the special anticancer organic acid that does not have in a kind of general hedgehog hydnum.
Embodiment
Describe the present invention below in conjunction with specific embodiment, the description of this part only is exemplary and explanatory, should any restriction not arranged to protection scope of the present invention.
Embodiment 1
A kind of medicinal Hericium erinaceus mycelium liquid submerged culturing method for making, may further comprise the steps: the percentage of following substances is percetage by weight,
(1). the optimization screening of bacterial classification and fruit body are separated:
Strong, the fruit body that physically well develops, do not have damage by disease and insect, seed not to be scattered of growth in the wild Hericium erinaceus in the selecting and purchasing Zhongtiao Shan Mountain virgin forest;
At transfer room more than 100 grades in the superclean bench, hericium erinaceus fruiting body immersed in 75% the alcohol sterilization 2 minutes, it is clean with distilled water flushing to take out the back, dries with antiseptic gauze again; Fruit body is placed on the culture dish, covers with bell-jar or similar apparatus, room temperature remains on 20 ℃, and fruit body is slowly grown; After spending 2 days, seed promptly sheds, and falls into culture dish, dips in tweezers then and gets the seed that falls; Be inoculated in method of scoring on the inclined-plane of test tube and cultivate, cultivate 4 days seeds down at 25 ℃ and promptly can sprout, when treating that mycelia is covered with the inclined-plane basically; The selection look white, substrate mycelium is flourishing sturdy, and the bacterium bundle significantly is an excellent species, and it is subsequent use to insert shaking table bottle graft kind;
Medium is formed as follows in the culture dish:
The water that adds surplus, the pH nature was sterilized 30 minutes for 121 ℃;
(2). culture of strains
2.1 preparing culture medium
The water that adds surplus, the pH nature was sterilized 30 minutes for 121 ℃;
2.2 before the inoculation, the inoculation mouth should promptly be wiped examination with the rayon balls of 75% alcohol-pickled mistake earlier with the conventional method sterilization; Unlatching ozone generator in back makes its air outlet all the time facing to the inoculation mouth, around the inoculation mouth, forms a local aseptic area; Then with sterile nontoxic rubber pipe box on the inoculation mouth of pipe, in the shaking table bottle bacterial classification that will pass through spore separation inserted jar, inoculum concentration was 10%; All processes all carries out under aseptic condition, opens agitator after the inoculation, 100 rev/mins of mixing speeds; 25 ℃ of constant temperature were cultivated 4 days; The microscopy mycelia is dendroid, does not have assorted bacterium, and outward appearance has the Archon shape;
(3). deep liquid is cultivated:
3.1 seed tank culture
Medium is following the composition:
The water that adds surplus was sterilized 30 minutes for 121 ℃;
The cultured bacterial classification inoculation of step (2) to seeding tank, was cultivated 3 days for 26 ℃, to the result is:
1.. microscopy: mycelia is dendroid, does not have assorted bacterium;
2.. outward appearance: more white pelletoid is arranged in the liquid;
3.2 the secondary jar is cultivated
Medium is following the composition:
The water that adds surplus was sterilized 30 minutes, the cultured bacterial classification inoculation of step 3.2 to the secondary jar, 27 ℃, was cultivated 2 days for 121 ℃;
3.3 three grades of jars are cultivated
Medium is following the composition:
The water that adds surplus was sterilized 30 minutes for 121 ℃, with the cultured bacterial classification inoculation to three of step 3.3 grade jar, cultivated 4 days for 25 ℃, was brown to culture fluid, was full of mycelia, pH value about 4.5, and residual sugar about 0.2% promptly obtains hedgehog fungus mycelium.
Three grades of hedgehog fungus myceliums that jar obtains, with 10 meters spray drying tower, 120 ℃ of atomized dryings get the Hericium erinaceus powder.
Embodiment 2
A kind of medicinal Hericium erinaceus mycelium liquid submerged culturing method for making, may further comprise the steps: the percentage of following substances is percetage by weight,
(1). the optimization screening of bacterial classification and fruit body are separated:
Strong, the fruit body that physically well develops, do not have damage by disease and insect, seed not to be scattered of growth in the wild Hericium erinaceus in the selecting and purchasing Zhongtiao Shan Mountain virgin forest;
At transfer room more than 100 grades in the superclean bench, hericium erinaceus fruiting body immersed in 75% the alcohol sterilization 1 minute, it is clean with distilled water flushing to take out the back, dries with antiseptic gauze again; Fruit body is placed on the culture dish, covers with bell-jar or similar apparatus, room temperature remains on 20 ℃, and fruit body is slowly grown; After spending 3 days, seed promptly sheds, and falls into culture dish, dips in tweezers then and gets the seed that falls; Be inoculated in method of scoring on the inclined-plane of test tube and cultivate, cultivate 5 days seeds down at 22 ℃ and promptly can sprout, when treating that mycelia is covered with the inclined-plane basically; The selection look white, substrate mycelium is flourishing sturdy, and the bacterium bundle significantly is an excellent species, and it is subsequent use to insert shaking table bottle graft kind;
Medium is formed as follows in the culture dish:
The water that adds surplus, 7.5,118 ℃ of sterilizations of pH value 30 minutes;
(2). culture of strains
2.1 preparing culture medium
The water that adds surplus, pH are 6,121 ℃ of sterilizations 28 minutes;
2.2 before the inoculation, the inoculation mouth should promptly be wiped examination with the rayon balls of 75% alcohol-pickled mistake earlier with the conventional method sterilization; Unlatching ozone generator in back makes its air outlet all the time facing to the inoculation mouth, around the inoculation mouth, forms a local aseptic area; Then with sterile nontoxic rubber pipe box on the inoculation mouth of pipe, in the shaking table bottle bacterial classification that will pass through spore separation inserted jar, inoculum concentration was 11%; All processes all carries out under aseptic condition, opens agitator after the inoculation, 100 rev/mins of mixing speeds; 25 ℃ of constant temperature were cultivated 3 days; The microscopy mycelia is dendroid, does not have assorted bacterium, and outward appearance has the Archon shape;
(3). deep liquid is cultivated:
3.1 seed tank culture
Medium is following the composition:
The water that adds surplus was sterilized 32 minutes for 118 ℃;
With the cultured bacterial classification inoculation of step (2) to seeding tank, 27 ℃, cultivated 3 days, to the result be:
1.. microscopy: mycelia is dendroid, does not have assorted bacterium;
2.. outward appearance: more white pelletoid is arranged in the liquid;
3.2 the secondary jar is cultivated
Medium is following the composition:
The water that adds surplus was sterilized 28 minutes, the cultured bacterial classification inoculation of step 3.2 to the secondary jar, 25 ℃, was cultivated 3 days for 121 ℃;
3.3 three grades of jars are cultivated
Medium is following the composition:
The water that adds surplus was sterilized 32 minutes for 118 ℃, with the cultured bacterial classification inoculation to three of step 3.3 grade jar, cultivated 3 days for 26 ℃, was brown to culture fluid, was full of mycelia, pH value about 4.5, and residual sugar about 0.2% promptly obtains hedgehog fungus mycelium.
Embodiment 3
A kind of medicinal Hericium erinaceus mycelium liquid submerged culturing method for making, may further comprise the steps: the percentage of following substances is percetage by weight,
(1). the optimization screening of bacterial classification and fruit body are separated:
Strong, the fruit body that physically well develops, do not have damage by disease and insect, seed not to be scattered of growth in the wild Hericium erinaceus in the selecting and purchasing Zhongtiao Shan Mountain virgin forest;
At transfer room more than 100 grades in the superclean bench, hericium erinaceus fruiting body immersed in 75% the alcohol sterilization 2 minutes, it is clean with distilled water flushing to take out the back, dries with antiseptic gauze again; Fruit body is placed on the culture dish, covers with bell-jar or similar apparatus, room temperature remains on 20 ℃, and fruit body is slowly grown; After spending 2 days, seed promptly sheds, and falls into culture dish, dips in tweezers then and gets the seed that falls; Be inoculated in method of scoring on the inclined-plane of test tube and cultivate, cultivate 4 days seeds down at 25 ℃ and promptly can sprout, when treating that mycelia is covered with the inclined-plane basically; The selection look white, substrate mycelium is flourishing sturdy, and the bacterium bundle significantly is an excellent species, and it is subsequent use to insert shaking table bottle graft kind;
Medium is formed as follows in the culture dish:
The water that adds surplus, 6,121 ℃ of sterilizations of pH value 25 minutes;
(2). culture of strains
2.1 preparing culture medium
The water that adds surplus, pH are 7.5,121 ℃ of sterilizations 28 minutes;
2.2 before the inoculation, the inoculation mouth should promptly be wiped examination with the rayon balls of 75% alcohol-pickled mistake earlier with the conventional method sterilization; Unlatching ozone generator in back makes its air outlet all the time facing to the inoculation mouth, around the inoculation mouth, forms a local aseptic area; Then with sterile nontoxic rubber pipe box on the inoculation mouth of pipe, in the shaking table bottle bacterial classification that will pass through spore separation inserted jar, inoculum concentration was 9%; All processes all carries out under aseptic condition, opens agitator after the inoculation, 100 rev/mins of mixing speeds; 25 ℃ of constant temperature were cultivated 4 days; The microscopy mycelia is dendroid, does not have assorted bacterium, and outward appearance has the Archon shape;
(3). deep liquid is cultivated:
3.1 seed tank culture
Medium is following the composition:
The water that adds surplus was sterilized 28 minutes for 121 ℃;
With the cultured bacterial classification inoculation of step (2) to seeding tank, 25 ℃, cultivated 4 days, to the result be:
1.. microscopy: mycelia is dendroid, does not have assorted bacterium;
2.. outward appearance: more white pelletoid is arranged in the liquid;
3.2 the secondary jar is cultivated
Medium is following the composition:
The water that adds surplus was sterilized 32 fens, the cultured bacterial classification inoculation of step 3.2 to the secondary jar, 27 ℃, was cultivated 2 days for 118 ℃;
3.3 three grades of jars are cultivated
Medium is following the composition:
The water that adds surplus was sterilized 28 minutes for 121 ℃, with the cultured bacterial classification inoculation to three of step 3.3 grade jar, cultivated 4 days for 25 ℃, was brown to culture fluid, was full of mycelia, pH value about 4.5, and residual sugar about 0.2% promptly obtains hedgehog fungus mycelium.
The foregoing description 2 and embodiment 3 prepared hedgehog fungus myceliums can adopt equally like embodiment 1 described drying mode and obtain the Hericium erinaceus powder.
Detect the hedgehog fungus mycelium that the foregoing description 1 to embodiment 3 obtains; The result compares with general edible Hericium erinaceus, except that containing the polysaccharide polypeptide, still also contains five kinds different " callose "; Various saccharides such as same glucose, mannitol and galactose combine; Immunocompetence is high, and certain antitumaous effect is arranged, and contains vitamin A, vitamin E, Cobastab
1, Cobastab
2, Cobastab
6, Cobastab
12, seven kinds of vitamins such as vitamin C; Contain cellulase, hemicellulase, amylase, guaiaci lignum phenolase and polyphenol oxidase isoreactivity cellulase; And contain trace element of 18 seed amino acids such as leucine, isoleucine, valine, lysine, threonine, methionine, tryptophan, phenyl alanine, histidine, arginine, alanine, asparatate, cystine, glutamic acid, proline, tyrosine, glycine, serine and needed by human etc.; Cystine, histidine, arginine content that wherein medical value is bigger are more; Amino acid is differentiated 6~7 points, protein content 16.65%, is respectively 3 times and 1.8 times of other Hericium erinaceus.Detect also confirmation through infrared spectrum, except that containing the hydroxyl ammoniate, also contain the special anticancer organic acid that does not have in a kind of general hedgehog hydnum.
The production cycle of above-mentioned each embodiment is 14 ± 2 days simultaneously, more than 52 days cycle weak point of traditional cultural method, saves energy and reduce the cost 30%, and production cost reduces by 70%.
It below only is preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.