Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of medicinal Hericium erinaceus mycelium liquid submerged culturing method for making, the 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 invention provides following technical scheme: the mycelial cultural method of a kind of medicinal Hericium erinaceus, comprise the following 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 wild Hericium erinaceus in selecting and purchasing Zhongtiao Shan Mountain virgin forest;
At transfer room more than 100 grades in superclean bench, to in the alcohol of hericium erinaceus fruiting body immersion 75%, sterilize 1~2 minute, clean with distilled water flushing after taking-up, with antiseptic gauze, dry again, fruit body is placed on culture dish, with bell-jar or similar apparatus, cover, room temperature remains on 20 ℃, fruit body is slowly grown, after spending 2~3 days, seed sheds, fall into culture dish, then dip with tweezers the seed fallen, be inoculated in by method of scoring on the inclined-plane of test tube and cultivate, cultivating 4~5 days seeds under 22~25 ℃ can sprout, when mycelia is covered with inclined-plane substantially, the selection look white, the substrate mycelium prosperity is sturdy, the bacterium bundle is significantly excellent species, insert shaking table bottle graft kind standby,
In culture dish, medium is composed as follows:
The water that adds surplus, 6~7.5,118~121 ℃ of sterilizings of pH value 25~30 minutes;
(2). the cultivation of bacterial classification
2.1 preparation medium
The water that adds surplus, pH is 6~7.5,118~121 ℃ of sterilizings 28~32 minutes;
2.2 before inoculation, inoculation mouthful should first be sterilized by conventional method, wipe examination with the rayon balls of 75% alcohol-pickled mistake, rear unlatching ozone generator, make its air outlet all the time facing to inoculation mouthful, form a local aseptic area on every side in inoculation mouthful, then with sterile nontoxic rubber pipe box in the inoculation mouth of pipe on, to access in tank through the shaking table bottle bacterial classification of spore separation, inoculum concentration is 9%~11%, and all processes all carries out under aseptic condition, open agitator after inoculation, 100 rev/mins of mixing speeds, 25 ℃ of constant temperature, cultivate 3~4 days; The microscopy mycelia is dendroid, and without miscellaneous bacteria, 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, 118~121 ℃ of sterilizings 28~32 minutes;
The cultured bacterial classification of step (2) is seeded to seeding tank, 25~27 ℃, cultivate 3~4 days, to result be:
1.. microscopy: mycelia is dendroid, without miscellaneous bacteria;
2.. outward appearance: more white pelletoid is arranged in liquid;
3.2 the secondary tank is cultivated
Medium is following the composition:
The water that adds surplus, 118~121 ℃ of sterilizings 28~32 minutes, be seeded to the secondary tank by the cultured bacterial classification of step 3.1,25~27 ℃, cultivates 2~3 days;
3.3 three grades of tanks are cultivated
Medium is following the composition:
The water that adds surplus, 118~121 ℃ of sterilizings 28~32 minutes, be seeded to three grades of tanks by the cultured bacterial classification of step 3.2, cultivates 3~4 days for 25~27 ℃, to culture fluid, is brown, is full of mycelia, pH value 4.5 left and right, residual sugar 0.2% left and right, obtain hedgehog fungus mycelium.
Preferably, three grades of hedgehog fungus myceliums that tank obtains, with the spray drying tower of 8~10 meters, 118~121 ℃ of atomized dryings, obtain the Hericium erinaceus powder.
Compared with prior art, the present invention selects the wild Hericium erinaceus in the Zhongtiao Shan Mountain virgin forest to optimize through for many years the special medicinal white monkey bacterial classification of improveing and cultivating, and adopts liquid submerged femrentation culturing method.The present invention adopts totally-enclosed liquid deep layer fermenting technology to cultivate hericium mycelium, with the Traditional Man plate method, compare, not only realized that the production of hericium mycelium is by manual breakthrough of cultivating to standardization, suitability for industrialized production, and the production cycle shortens to 14 days in 52 days by traditional cultural method, save energy and reduce the cost 30%, production cost reduces by 70%.
The Hericium erinaceus produced with the method is except containing the polysaccharide polypeptide, still also contain five kinds different " callose ", the various saccharides combinations such as same glucose, mannitol and galactose, immunocompetence is high, certain antitumaous effect is arranged, contain VitAVitE, Cobastab
1, Cobastab
2, Cobastab
6, Cobastab
12, seven kinds of vitamins such as vitamin C, contain cellulase, hemicellulase, amylase, guaiacolase and polyphenol oxidase isoreactivity cellulase, and contain leucine, isoleucine, valine, lysine, threonine, methionine, tryptophan, phenyl alanine, histidine, arginine, alanine, asparatate, cystine, glutamic acid, proline, tyrosine, glycine, the trace element of 18 seed amino acids such as serine and needed by human etc., the larger cystine of medical value wherein, histidine, arginine content is more, amino acid is differentiated 6~7 points, protein content 16.65%, respectively 3 times and 1.8 times of other Hericium erinaceus.Also detect and confirm by infrared spectrum, except containing the hydroxyl ammoniate, also contain the special anticancer organic acid do not had in a kind of general hedgehog hydnum.
Embodiment
Below in conjunction with specific embodiment, describe the present invention, the description of this part is only 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, comprise the following 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 wild Hericium erinaceus in selecting and purchasing Zhongtiao Shan Mountain virgin forest;
At transfer room more than 100 grades in superclean bench, by sterilization in the alcohol of hericium erinaceus fruiting body immersion 75% 2 minutes, clean with distilled water flushing after taking-up, with antiseptic gauze, dry again, fruit body is placed on culture dish, with bell-jar or similar apparatus, cover, room temperature remains on 20 ℃, fruit body is slowly grown, after spending 2 days, seed sheds, fall into culture dish, then dip with tweezers the seed fallen, be inoculated in by method of scoring on the inclined-plane of test tube and cultivate, cultivating 4 days seeds under 25 ℃ can sprout, when mycelia is covered with inclined-plane substantially, the selection look white, the substrate mycelium prosperity is sturdy, the bacterium bundle is significantly excellent species, insert shaking table bottle graft kind standby,
In culture dish, medium is composed as follows:
The water that adds surplus, pH nature, 121 ℃ of sterilizings 30 minutes;
(2). the cultivation of bacterial classification
2.1 preparation medium
The water that adds surplus, pH nature, 121 ℃ of sterilizings 30 minutes;
2.2 before inoculation, inoculation mouthful should first be sterilized by conventional method, wipe examination with the rayon balls of 75% alcohol-pickled mistake, rear unlatching ozone generator, make its air outlet all the time facing to inoculation mouthful, form a local aseptic area on every side in inoculation mouthful, then with sterile nontoxic rubber pipe box in the inoculation mouth of pipe on, to access in tank through the shaking table bottle bacterial classification of spore separation, inoculum concentration is 10%, and all processes all carries out under aseptic condition, open agitator after inoculation, 100 rev/mins of mixing speeds, 25 ℃ of constant temperature, cultivate 4 days; The microscopy mycelia is dendroid, and without miscellaneous bacteria, 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, 121 ℃ of sterilizings 30 minutes;
The cultured bacterial classification of step (2) is seeded to seeding tank, cultivates 3 days for 26 ℃, to result be:
1.. microscopy: mycelia is dendroid, without miscellaneous bacteria;
2.. outward appearance: more white pelletoid is arranged in liquid;
3.2 the secondary tank is cultivated
Medium is following the composition:
The water that adds surplus, 121 ℃ of sterilizings 30 minutes, be seeded to the secondary tank by the cultured bacterial classification of step 3.1,27 ℃, cultivates 2 days;
3.3 three grades of tanks are cultivated
Medium is following the composition:
The water that adds surplus, 121 ℃ of sterilizings 30 minutes, be seeded to three grades of tanks by the cultured bacterial classification of step 3.2, cultivates 4 days for 25 ℃, to culture fluid, is brown, is full of mycelia, pH value 4.5 left and right, residual sugar 0.2% left and right, obtain hedgehog fungus mycelium.
Three grades of hedgehog fungus myceliums that tank obtains, with the spray drying tower of 10 meters, 120 ℃ of atomized dryings, obtain the Hericium erinaceus powder.
Embodiment 2
A kind of medicinal Hericium erinaceus mycelium liquid submerged culturing method for making, comprise the following 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 wild Hericium erinaceus in selecting and purchasing Zhongtiao Shan Mountain virgin forest;
At transfer room more than 100 grades in superclean bench, by sterilization in the alcohol of hericium erinaceus fruiting body immersion 75% 1 minute, clean with distilled water flushing after taking-up, with antiseptic gauze, dry again, fruit body is placed on culture dish, with bell-jar or similar apparatus, cover, room temperature remains on 20 ℃, fruit body is slowly grown, after spending 3 days, seed sheds, fall into culture dish, then dip with tweezers the seed fallen, be inoculated in by method of scoring on the inclined-plane of test tube and cultivate, cultivating 5 days seeds under 22 ℃ can sprout, when mycelia is covered with inclined-plane substantially, the selection look white, the substrate mycelium prosperity is sturdy, the bacterium bundle is significantly excellent species, insert shaking table bottle graft kind standby,
In culture dish, medium is composed as follows:
The water that adds surplus, 7.5,118 ℃ of sterilizings of pH value 30 minutes;
(2). the cultivation of bacterial classification
2.1 preparation medium
The water that adds surplus, pH is 6,121 ℃ of sterilizings 28 minutes;
2.2 before inoculation, inoculation mouthful should first be sterilized by conventional method, wipe examination with the rayon balls of 75% alcohol-pickled mistake, rear unlatching ozone generator, make its air outlet all the time facing to inoculation mouthful, form a local aseptic area on every side in inoculation mouthful, then with sterile nontoxic rubber pipe box in the inoculation mouth of pipe on, to access in tank through the shaking table bottle bacterial classification of spore separation, inoculum concentration is 11%, and all processes all carries out under aseptic condition, open agitator after inoculation, 100 rev/mins of mixing speeds, 25 ℃ of constant temperature, cultivate 3 days; The microscopy mycelia is dendroid, and without miscellaneous bacteria, 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, 118 ℃ of sterilizings 32 minutes;
The cultured bacterial classification of step (2) is seeded to seeding tank, 27 ℃, cultivate 3 days, to result be:
1.. microscopy: mycelia is dendroid, without miscellaneous bacteria;
2.. outward appearance: more white pelletoid is arranged in liquid;
3.2 the secondary tank is cultivated
Medium is following the composition:
The water that adds surplus, 121 ℃ of sterilizings 28 minutes, be seeded to the secondary tank by the cultured bacterial classification of step 3.1,25 ℃, cultivates 3 days;
3.3 three grades of tanks are cultivated
Medium is following the composition:
The water that adds surplus, 118 ℃ of sterilizings 32 minutes, be seeded to three grades of tanks by the cultured bacterial classification of step 3.2, cultivates 3 days for 26 ℃, to culture fluid, is brown, is full of mycelia, pH value 4.5 left and right, residual sugar 0.2% left and right, obtain hedgehog fungus mycelium.
Embodiment 3
A kind of medicinal Hericium erinaceus mycelium liquid submerged culturing method for making, comprise the following 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 wild Hericium erinaceus in selecting and purchasing Zhongtiao Shan Mountain virgin forest;
At transfer room more than 100 grades in superclean bench, by sterilization in the alcohol of hericium erinaceus fruiting body immersion 75% 2 minutes, clean with distilled water flushing after taking-up, with antiseptic gauze, dry again, fruit body is placed on culture dish, with bell-jar or similar apparatus, cover, room temperature remains on 20 ℃, fruit body is slowly grown, after spending 2 days, seed sheds, fall into culture dish, then dip with tweezers the seed fallen, be inoculated in by method of scoring on the inclined-plane of test tube and cultivate, cultivating 4 days seeds under 25 ℃ can sprout, when mycelia is covered with inclined-plane substantially, the selection look white, the substrate mycelium prosperity is sturdy, the bacterium bundle is significantly excellent species, insert shaking table bottle graft kind standby,
In culture dish, medium is composed as follows:
The water that adds surplus, 6,121 ℃ of sterilizings of pH value 25 minutes;
(2). the cultivation of bacterial classification
2.1 preparation medium
The water that adds surplus, pH is 7.5,121 ℃ of sterilizings 28 minutes;
2.2 before inoculation, inoculation mouthful should first be sterilized by conventional method, wipe examination with the rayon balls of 75% alcohol-pickled mistake, rear unlatching ozone generator, make its air outlet all the time facing to inoculation mouthful, form a local aseptic area on every side in inoculation mouthful, then with sterile nontoxic rubber pipe box in the inoculation mouth of pipe on, to access in tank through the shaking table bottle bacterial classification of spore separation, inoculum concentration is 9%, and all processes all carries out under aseptic condition, open agitator after inoculation, 100 rev/mins of mixing speeds, 25 ℃ of constant temperature, cultivate 4 days; The microscopy mycelia is dendroid, and without miscellaneous bacteria, 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, 121 ℃ of sterilizings 28 minutes;
The cultured bacterial classification of step (2) is seeded to seeding tank, 25 ℃, cultivate 4 days, to result be:
1.. microscopy: mycelia is dendroid, without miscellaneous bacteria;
2.. outward appearance: more white pelletoid is arranged in liquid;
3.2 the secondary tank is cultivated
Medium is following the composition:
The water that adds surplus, 118 ℃ of sterilizings 32 minutes, be seeded to the secondary tank by the cultured bacterial classification of step 3.1,27 ℃, cultivates 2 days;
3.3 three grades of tanks are cultivated
Medium is following the composition:
The water that adds surplus, 121 ℃ of sterilizings 28 minutes, be seeded to three grades of tanks by the cultured bacterial classification of step 3.2, cultivates 4 days for 25 ℃, to culture fluid, is brown, is full of mycelia, pH value 4.5 left and right, residual sugar 0.2% left and right, obtain hedgehog fungus mycelium.
Above-described embodiment 2 and the prepared hedgehog fungus mycelium of embodiment 3, can adopt drying mode as described in Example 1 to obtain the Hericium erinaceus powder equally.
Detect the hedgehog fungus mycelium that above-described embodiment 1 to embodiment 3 obtains, result is compared with general edible Hericium erinaceus, except containing the polysaccharide polypeptide, still also contain five kinds different " callose ", the various saccharides combinations such as same glucose, mannitol and galactose, immunocompetence is high, and certain antitumaous effect is arranged, and contains VitAVitE, Cobastab
1, Cobastab
2, Cobastab
6, Cobastab
12, seven kinds of vitamins such as vitamin C, contain cellulase, hemicellulase, amylase, guaiacolase and polyphenol oxidase isoreactivity cellulase, and contain leucine, isoleucine, valine, lysine, threonine, methionine, tryptophan, phenyl alanine, histidine, arginine, alanine, asparatate, cystine, glutamic acid, proline, tyrosine, glycine, the trace element of 18 seed amino acids such as serine and needed by human etc., the larger cystine of medical value wherein, histidine, arginine content is more, amino acid is differentiated 6~7 points, protein content 16.65%, respectively 3 times and 1.8 times of other Hericium erinaceus.Also detect and confirm by infrared spectrum, except containing the hydroxyl ammoniate, also contain the special anticancer organic acid do not had in a kind of general hedgehog hydnum.
Simultaneously the production cycle of the various embodiments described above is 14 ± 2 days, more than the cycle of 52 days of traditional cultural method short, energy-saving and cost-reducing 30%, production cost reduces by 70%.
It is only below the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.