Ganoderma lucidum spore oil extraction method

Abstract

The invention discloses a ganoderma lucidum spore oil extraction method, and relates to the technical field of ganoderma lucidum spore oil extraction, and the method comprises the following steps: L1, wall breaking: carrying out wall breaking treatment on ganoderma lucidum spore powder in a low-temperature and high-speed wind power space by adopting a wall breaking device; l2, granulation and whole particle screening: performing granulation and whole particle screening treatment on the ganoderma lucidum spore powder subjected to wall breaking so as to ensure that the particle size of the spore powder is uniform; l3, extraction and staged depressurization and staged collection: putting the whole and sieved ganoderma lucidum spore powder into an extraction kettle, and introducing supercritical CO2 for extraction; supercritical CO2 dissolved with spore oil enters the first-stage separation kettle from the extraction kettle. Ganoderma lucidum spore powder is subjected to wall-breaking treatment in a low-temperature and high-speed wind power space, the spore powder is blown in the wall-breaking barrel, the position of the spore powder is changed by any blowing, and the spores are broken by mutual collision by using wind power as power, so that the problem that the spores are broken when the amount of the spore powder fed at one time is suddenly increased in the prior art is solved. And wall breaking is not thorough due to local accumulation.

Description

Technical Field

[0001] The invention relates to the technical field of ganoderma lucidum spore oil extraction, in particular to a ganoderma lucidum spore oil extraction method. Background Art

[0002] Ganoderma lucidum spore oil is an oily lipid extracted from Ganoderma lucidum spores. It integrates multiple active ingredients of Ganoderma lucidum spores and has multiple potential health benefits. The main components of Ganoderma lucidum spore oil include saturated fatty acids, unsaturated fatty acids, ganoderic acid, organic germanium, Ganoderma lucidum polysaccharides and flavonoid chemicals; these ingredients give Ganoderma lucidum spore oil multiple pharmacological activities. Ganoderma lucidum spore oil is suitable for a variety of people, including those with liver and kidney dysfunction, high blood lipids, high blood pressure and tumor diseases; it may have a certain improvement effect on the conditions of these people; at the same time, Ganoderma lucidum spore oil is also suitable for patients with neurasthenia, frailty and fatigue syndrome.

[0003] In the prior art, a supercritical CO2 extraction process is usually used to extract and separate spore oil from spore powder, and before the extraction and separation, the spores of Ganoderma lucidum need to be broken. However, when the existing wall-breaking treatment method is used for single extraction, when the amount of spore powder put in at one time suddenly increases, the spore powder is prone to local accumulation, resulting in incomplete wall breaking, affecting the quality of the spore powder after wall breaking, and ultimately affecting the extraction and separation efficiency of spore oil in the subsequent spore powder processing process. Summary of the invention

[0004] The purpose of the present invention is to provide a method for extracting Ganoderma lucidum spore oil to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical scheme: A method for extracting Ganoderma lucidum spore oil, comprising the following steps: L1, wall breaking: firstly, soaking the Ganoderma lucidum fruiting body in water, and adding xylanase for enzymolysis, and then using a wall breaking device to break the Ganoderma lucidum spore powder in a space with low temperature and high wind force, so as to change the positions of the spore powders and make the spores collide with each other and break; L2. Granulation and whole-grain sieving: Granulate and whole-grain sieving the broken Ganoderma lucidum spore powder to ensure that the spore powder particles are uniform in size, which is convenient for subsequent extraction operations; L3, extraction and classification, depressurization and segmented collection: put the whole and sieved Ganoderma lucidum spore powder into an extraction kettle and introduce supercritical CO2 for extraction; The supercritical CO2 dissolved with spore oil enters the primary separation kettle from the extraction kettle; After the first stage of decompression, the supercritical CO2 is decompressed again through a valve and enters the second stage separation kettle.

[0006] In a further embodiment, the pressure in the extraction kettle in L3 needs to be controlled at 10-30 MPa, and the temperature needs to be controlled at 35-60°C.

[0007] In a further embodiment, the pressure in the first-stage separation kettle in L3 is reduced to 10-12 MPa, the temperature is maintained at 40-60°C, and the collection is carried out in sections, and the collection time for each section is 0.5-1.0 hour.

[0008] In a further embodiment, in the secondary separation kettle in L3, the pressure is further reduced to 57 MPa, and the temperature is still maintained at 40-60° C., and segmented collection is also performed.

[0009] In a further embodiment, the wall-breaking device in L1 comprises a body and a wall-breaking cylinder, wherein the body has a built-in reaction chamber, and mounting seats are fixed at both ends of the wall-breaking cylinder, and the two mounting seats are respectively fixed on the side walls on both sides of the reaction chamber; The upper end of the wall-breaking cylinder is provided with a material opening, and a sealing plug is detachably provided at the material opening; The wall-breaking cylinder is built into a coaxially distributed wind tube, and both axial ends of the wind tube are closed structures, one end of which is plugged with a transmission rod that can rotate in the wind tube, and the outer wall of the transmission rod is fixedly sleeved with a plurality of fan blades; A plurality of high-speed air outlets are provided at the bottom end of the radial side wall of the air cylinder, and the openings of the high-speed air outlets are distributed downward.

[0010] In a further embodiment, one axial end of the wind tube is connected to an L-shaped butt joint embedded in the mounting seat, the end of the L-shaped butt joint is connected to a withdrawal tube perpendicular to the bottom wall of the reaction chamber, a pump body is embedded in the lower end of the body, the bottom end of the withdrawal tube is connected to the liquid inlet of the pump body, and the liquid outlet of the pump body is connected to the outlet pipe.

[0011] In a further embodiment, a plug hole is opened on the upper end surface of the L-shaped butt joint at the turning position, and the plug hole is set to be the same size as the upper opening of the withdrawal tube. A leak-proof plug is inserted into the plug hole to simultaneously seal the plug hole and the upper opening of the withdrawal tube.

[0012] In a further embodiment, a threaded adjustment rod is fixedly connected to the upper end of the leak-proof plug, a threaded groove threadably connected to the threaded adjustment rod is longitudinally opened on the upper end surface of the mounting seat, and the upper end of the threaded adjustment rod extends above the mounting seat; A sealing cover capable of covering the plug-in hole is fixed to the bottom end of the outer wall of the threaded adjustment rod.

[0013] In a further embodiment, the inner wall of the blowing port is a spherical structure, and a blowing nozzle is rotatably embedded therein, and protrusions with iron blocks embedded therein are fixed on both sides of one end of the blowing nozzle located in the wind tube, and a fixed block is fixedly sleeved on the outer wall of the transmission rod, and adsorption block 1 and adsorption block 2 are fixed to the side walls on the sides of the two ends of the fixed block that are back to back to each other, and both adsorption block 1 and adsorption block 2 are embedded with magnet blocks.

[0014] In a further embodiment, an I-shaped sealing gasket is fixed to one end of the wind tube that is rotatably connected to the transmission rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The invention discloses a method for extracting ganoderma lucidum spore oil. The method comprises the steps of breaking the wall of ganoderma lucidum spore powder in a space with low temperature and high-speed wind force, blowing the spore powder in a wall-breaking tube, and changing the position of the spore powder by blowing at will. The wind force is used as a power to make the spore powder collide with each other and break them. The method solves the problem in the prior art that when the amount of spore powder input at one time increases suddenly, the spore powder is easily locally accumulated, resulting in incomplete wall breaking, affecting the quality of the spore powder after the wall is broken, and finally affecting the extraction and separation efficiency of the spore oil in the subsequent spore powder processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 A schematic diagram showing the internal structure of the present invention; Figure 3 It is a schematic diagram of the disassembly of the wall-breaking cylinder, two extraction tubes and two leak-proof plugs of the present invention; Figure 4 It is a schematic diagram of the assembly structure of the air duct and the transmission rod of the present invention; Figure 5 It is a cross-sectional view of the wind tube structure of the present invention; Figure 6 For the present invention Figure 1 A magnified view of the structure at the middle Q; Figure 7 It is a schematic diagram of a further improved structure of the transmission rod of the present invention; Figure 8 and Fig. 9 All of them are effect diagrams of the flip structure of the blowing nozzle of the present invention.

[0017] In the figure: 1. body; 11. reaction chamber; 2. wall-breaking cylinder; 21. sealing plug; 22. mounting seat; 23. threaded adjustment rod; 231. sealing cover; 232. leak-proof plug; 24. extraction tube; 241. L-shaped joint; 3. transmission rod; 31. I-shaped sealing gasket; 32. air duct; 33. high-speed air outlet; 34. fan blade; 35. fixing block; 351. adsorption block 1; 352. adsorption block 2; 36. blowing nozzle; 361. bump 1; 362. bump 2. DETAILED DESCRIPTION

[0018] The following will be described clearly and completely in conjunction with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Embodiment, this embodiment provides a method for extracting Ganoderma lucidum spore oil, comprising the following steps: L1. Wall breaking: first soak the Ganoderma lucidum fruiting body in water, and add xylanase for enzymolysis, then use a wall breaking device to break the wall of the Ganoderma lucidum spore powder in a space with low temperature and high wind force, and use wind force as a power to make the spores collide with each other and break; break the wall of the Ganoderma lucidum spore powder in a space with low temperature and high wind force, blow the spore powder in the wall breaking tube, and change its position arbitrarily, and use wind force as a power to make the spore powder collide with each other and break.

[0020] During the enzymatic hydrolysis process, the remaining Ganoderma lucidum fruiting bodies were extracted with water, and appropriate amount of water was added at a ratio of 1:6~1:10 (w / v, g / mL), and soaked for 0.5h~1.0h. After the soaking, the temperature was adjusted to 45℃~50℃, and cellulase was added at a concentration of 30 ppm~50ppm, that is, 3~4 g / 100kg, and the enzymatic hydrolysis was performed for 0.5h. Then the temperature was adjusted to 50℃~60℃, and xylanase was added at a concentration of 20 ppm~50 ppm, that is, 2~3 g / 100kg, and the enzymatic hydrolysis was performed for 1.0h. After the enzyme reaction was completed, the temperature was raised to 100℃ and maintained for 1 min~5 min to inactivate the hydrolase. 10 times water was added and soaked for 2.0h. Filtered with a 100-mesh nylon mesh, the filtrate was combined with the extract. Subsequently, the water extract was concentrated to a relative density of 1.03-1.05, allowed to stand for 12 h, and the supernatant was used for ultrafiltration. The concentrate was then ultrafiltered using triacetylcellulose ultrafiltration membranes, hollow fibers, etc. The molecular weight cutoff was 10,000-50,000 Da, and the ultrafiltration membrane was used under the following conditions: temperature <30°C, pH 4-6. Finally, the ultrafiltrate was rapidly cooled to -10°C within 1 h, and the ultrafiltrate was activated. After being kept for 1 h, it was naturally restored to room temperature to allow the ultrafiltrate to recombine.

[0021] The method solves the problem in the prior art that when the amount of spore powder input at one time suddenly increases, local accumulation of spore powder is likely to occur, resulting in incomplete wall breaking, affecting the quality of the spore powder after wall breaking, and ultimately affecting the extraction and separation efficiency of spore oil in the subsequent spore powder processing process.

[0022] The low-temperature wall-breaking technology is used to break the wall of Ganoderma lucidum spore powder, making the effective ingredients inside it easier to extract.

[0023] L2. Granulation and whole-grain sieving: Granulate and whole-grain sieving the broken Ganoderma lucidum spore powder to ensure that the spore powder particles are uniform in size, which is convenient for subsequent extraction operations; L3. Extraction and classification, depressurization and segmented collection: Put the whole and sieved Ganoderma lucidum spore powder into the extraction kettle, and introduce supercritical CO2 for extraction. The pressure in the extraction kettle needs to be controlled at 10-30 MPa and the temperature needs to be controlled at 35-60℃.

[0024] The supercritical CO2 dissolved with spore oil enters the primary separation kettle from the extraction kettle. In the primary separation kettle, the pressure drops to 10-12 MPa, the temperature is maintained at 40-60°C, and the collection is carried out in sections, each collection time is 0.5-1.0 hour.

[0025] After the first-stage pressure reduction, the supercritical CO2 is pressure-reduced again through a valve and enters the second-stage separation kettle. In the second-stage separation kettle, the pressure is further reduced to 57 MPa, and the temperature is still maintained at 40-60°C, and is also collected in sections.

[0026] In this step, supercritical carbon dioxide extraction is used: the solubility and diffusivity of supercritical CO2 can be used to effectively extract drug ingredients from plant or animal tissues. CO2 (carbon dioxide) in a supercritical state is a special fluid state.

[0027] First, preheat the supercritical carbon dioxide extraction device to the set temperature to ensure stable operation of the system. Then load the broken Ganoderma lucidum spore powder into the extraction kettle, paying attention to controlling the loading amount and uniformity.

[0028] Extraction process: The optimal solution is to introduce liquid carbon dioxide for extraction under low temperature (such as 45°C) and high pressure (such as 28MPa), using wind as a power to make the spores collide with each other and break them. In addition, the low temperature environment greatly improves the wall breaking efficiency.

[0029] Collecting spore oil: After the extraction is completed, the Ganoderma lucidum spore oil is separated from the supercritical carbon dioxide through decompression, cooling and other steps and then collected.

[0030] Post-processing: The collected Ganoderma lucidum spore oil is post-processed, including filtration, impurity removal, decolorization, deodorization and other steps to improve the purity and quality of the product.

[0031] Quality inspection: Conduct quality inspection on the final product to ensure that all indicators meet relevant standards and requirements.

[0032] In this embodiment, if Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it is also disclosed that the wall breaking device in L1 includes a body 1 and a wall breaking tube 2. The body 1 has a reaction chamber 11 built in it. Both ends of the wall breaking tube 2 are fixed with mounting seats 22. The two mounting seats 22 are respectively fixed on the side walls on both sides of the reaction chamber 11.

[0033] A material port is provided at the upper end of the wall-breaking cylinder 2, and a sealing plug 21 is detachably provided at the material port. The material port is used for feeding spore powder, and the sealing plug 21 can be connected to the material port in a threaded connection manner.

[0034] The wall-breaking cylinder 2 is built into a coaxially distributed wind tube 32. Both axial ends of the wind tube 32 are closed structures, and a transmission rod 3 that can rotate in the wind tube 32 is inserted into one of the closed structures. Figure 3 and Figure 4 As shown, a motor is added, and the output end of the motor is fixedly connected to the end of the transmission rod 3 through a flange to realize power transmission, so as to provide a large rotational power for the transmission rod 3 to rotate in the wind tube 32. The outer wall of the transmission rod 3 is fixedly sleeved with a plurality of fan blades 34, and the radial side wall bottom end of the wind tube 32 is provided with a plurality of high-speed air ports 33, and the high-speed air ports 33 are opened downwardly and distributed, and the fan blades 34 rotate synchronously with the transmission rod 3 in the wind tube 32, generating a strong wind force, so that the plurality of high-speed air ports 33 located at the bottom end of the wind tube 32 are blown to the bottom of the wind tube 32, and a strong wind force is provided for the spore powder gathered at the bottom end of the wind tube 32, so that the spore powder is arbitrarily blown and changed in the space of the high-speed wind force, and the wind force is used as a power to make the spore powder collide with each other and break, so as to realize the wall breaking treatment of the ganoderma lucidum spore powder. The method of using high-speed wind force to blow the spore powder to collide with each other and break the wall can protect the activity of the effective components of the spore powder to the maximum extent. Avoid the crushing and breaking of spore powder by traditional equipment stirring, which affects the activity of effective ingredients.

[0035] The method solves the problem in the prior art that when the amount of spore powder input at one time suddenly increases, local accumulation of spore powder is likely to occur, resulting in incomplete wall breaking, affecting the quality of the spore powder after wall breaking, and ultimately affecting the extraction and separation efficiency of spore oil in the subsequent spore powder processing process.

[0036] In addition, an I-shaped sealing gasket 31 is fixed to one end of the wind tube 32 and the transmission rod 3 for rotational connection. The I-shaped sealing gasket 31 is used to enhance the sealing performance of the end of the closed structure of the transmission rod 3 and the wind tube 32 when they are rotationally connected, thereby preventing high-speed wind from leaking at the rotating point and affecting the wind strength.

[0037] Furthermore, you can Figure 5 , Figure 6 and Figure 7 As shown, the inner wall of the blowing port is set to a spherical structure, and a blowing nozzle 36 is rotatably embedded therein. The blowing nozzle 36 is located in the wind tube 32. The two sides of one end are respectively fixed with a convex block 1 361 and a convex block 2 362 with an iron block embedded therein. The outer wall of the transmission rod 3 is fixedly sleeved with a fixed block 35. The side walls of the two ends of the fixed block 35 facing each other are respectively fixed with an adsorption block 1 351 and an adsorption block 2 352. The adsorption block 1 351 and the adsorption block 2 352 are both embedded with magnet blocks. Among them, the adsorption block 1 351 rotates one circle with the fixed block 35, and can rotate past the convex block 1 361. The magnet block will adsorb the iron block, such as Figure 8 As shown, the blowing nozzle 36 is turned in the blowing port along the direction of arrow B, so the high-pressure wind blown out by the blowing nozzle 36 is in the direction indicated by arrow K2, and the spores in the direction indicated by K2 will be blown by the high-pressure wind. In addition, the adsorption block 352 rotates one circle with the fixed block 35, and can rotate past the protrusion 362, and the magnet block will adsorb the iron block, such as Figure 8 As shown, the blowing nozzle 36 turns in the direction of arrow A in the blowing nozzle, and the direction of the high-pressure wind blown out by the blowing nozzle 36 is toward the direction indicated by arrow K1, so the spore powder in the direction indicated by K1 will be blown by the high-pressure wind. The adsorption block 1 351 and the adsorption block 2 352 rotate alternately through the blowing nozzle 36, respectively, and can drive the blowing nozzle 36 to swing back and forth along the directions A and B, expand the wind coverage of the blowing nozzle 36, and expand the amount of spore powder blown, thereby improving the wall breaking efficiency.

[0038] After the cell wall breaking is completed, the spore powder after the cell wall breaking needs to be extracted from the cell wall breaking tube 2. Figure 3 As shown, one axial end of the air cylinder 32 is connected to an L-shaped joint 241 embedded in the mounting seat 22, the end of the L-shaped joint 241 is connected to an extraction tube 24 perpendicular to the inner bottom wall of the reaction chamber 11, a pump body is embedded in the bottom end of the body 1, the bottom end of the extraction tube 24 is connected to the liquid inlet of the pump body, and the liquid outlet of the pump body is connected to a lead-out pipe. The pump body is started to provide negative pressure, and the sealing plug 21 is opened at the same time. The spore powder after the wall breaking is extracted from the wall breaking tube 2 by using high-intensity negative pressure, and the lead-out pipe can be connected to the reactor, so that the spore powder after the wall breaking can be exported from the wall breaking tube 2 for the convenience of wall breaking treatment again.

[0039] Of course, when extraction is not required and the wall is being broken, the extraction tube 24 and the plug hole need to be sealed, such as Figure 1 and Figure 3 As shown, a plug-in hole is provided on the upper end surface of the turning position of the L-shaped butt joint 241, and a threaded adjusting rod 23 is fixedly connected to the upper end of the leak-proof plug 232. A threaded groove threadedly connected to the threaded adjusting rod 23 is longitudinally provided on the upper end surface of the mounting seat 22, and the upper end of the threaded adjusting rod 23 extends to the top of the mounting seat 22; the plug-in hole and the upper end opening of the withdrawal tube 24 are set to be the same size, and a leak-proof plug 232 that can simultaneously block the plug-in hole and the upper end opening of the withdrawal tube is inserted in the plug-in hole. The threaded adjusting rod 23 is rotated to adjust the leak-proof plug 232 downward along the axial direction of the plug-in hole, and the radial outer wall of the leak-proof plug 232 is used to block the plug-in hole, and the bottom wall of the leak-proof plug 232 is used to block the upper end opening of the withdrawal tube 24. At this time, it is ensured that the wall breaking tube 2 is in a relatively sealed state to avoid air leakage and affect the wall breaking efficiency.

[0040] Further, such as Figure 3 As shown, a sealing cover 231 that can cover the plug hole is fixed to the bottom end of the outer wall of the threaded adjustment rod 23. The sealing cover 231 is used to cover the upper opening position of the plug hole to enhance the sealing performance and prevent pressure release.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for extracting Ganoderma lucidum spore oil, characterized in that: The following steps are involved: L1. Wall breaking: firstly, soak the Ganoderma lucidum fruiting body in water, and add xylanase for enzymolysis, then use a wall breaking device to break the Ganoderma lucidum spore powder in a low temperature and high-speed wind space, change the position of the spore powders, and make the spores collide with each other and break; L2. Granulation and whole-grain sieving: Granulate and whole-grain sieving the broken Ganoderma lucidum spore powder to ensure that the spore powder particles are uniform in size, which is convenient for subsequent extraction operations; L3, extraction and classification, depressurization and segmented collection: put the whole and sieved Ganoderma lucidum spore powder into an extraction kettle and introduce supercritical CO2 for extraction; The supercritical CO2 dissolved with spore oil enters the primary separation kettle from the extraction kettle; After the first stage of decompression, the supercritical CO2 is decompressed again through a valve and enters the second stage separation kettle.

2. The method for extracting Ganoderma lucidum spore oil according to claim 1, characterized in that: The pressure in the extraction kettle in L3 needs to be controlled at 10-30 MPa, and the temperature needs to be controlled at 35-60°C.

3. The method for extracting Ganoderma lucidum spore oil according to claim 1, characterized in that: In the first-stage separation kettle in L3, the pressure is reduced to 10-12 MPa, the temperature is maintained at 40-60°C, and the collection is carried out in sections, with each section collecting for 0.5-1.0 hour.

4. The method for extracting Ganoderma lucidum spore oil according to claim 3, characterized in that: In the secondary separation kettle in L3, the pressure is further reduced to 57 MPa, and the temperature is still maintained at 40-60° C., and segmented collection is also performed.

5. The method for extracting Ganoderma lucidum spore oil according to any one of claims 1 to 4, characterized in that: The wall-breaking device in L1 comprises a body (1) and a wall-breaking cylinder (2), wherein the body (1) has a reaction chamber (11) built therein, and mounting seats (22) are fixed at both ends of the wall-breaking cylinder (2), and the two mounting seats (22) are respectively fixed on the side walls on both sides of the reaction chamber (11); The wall-breaking cylinder (2) has a material opening at the upper end, and a detachable sealing plug (21) is provided at the material opening; The wall-breaking cylinder (2) is built into a coaxially distributed wind tube (32), both axial ends of the wind tube (32) are closed structures, one end of the closed structure is plugged with a transmission rod (3) that can rotate in the wind tube (32), and the outer wall of the transmission rod (3) is fixedly sleeved with a plurality of fan blades (34); A plurality of high-speed air outlets (33) are provided at the bottom end of the radial side wall of the air cylinder (32), and the high-speed air outlets (33) are distributed with their openings facing downward.

6. The method for extracting Ganoderma lucidum spore oil according to claim 5, characterized in that: One axial end of the wind tube (32) is connected to an L-shaped joint (241) embedded in the mounting seat (22); the end of the L-shaped joint (241) is connected to an extraction pipe (24) perpendicular to the inner bottom wall of the reaction chamber (11); a pump body is embedded in the inner bottom end of the machine body (1); the bottom end of the extraction pipe (24) is connected to the liquid inlet of the pump body; and the liquid outlet of the pump body is connected to a delivery pipe.

7. The method for extracting Ganoderma lucidum spore oil according to claim 6, characterized in that: The upper end surface of the L-shaped butt joint (241) at the turning position is provided with a plug hole, the plug hole being of the same size as the upper opening of the withdrawal tube (24), and a leak-proof plug (232) capable of simultaneously sealing the plug hole and the upper opening of the withdrawal tube is inserted into the plug hole.

8. The method for extracting Ganoderma lucidum spore oil according to claim 1, characterized in that: The upper end of the leak-proof plug (232) is fixedly connected to a threaded adjustment rod (23); the upper end surface of the mounting seat (22) is longitudinally provided with a threaded groove threadably connected to the threaded adjustment rod (23); the upper end of the threaded adjustment rod (23) extends to above the mounting seat (22); A sealing cover (231) capable of covering the plug-in hole is fixed to the bottom end of the outer wall of the threaded adjustment rod (23).

9. The method for extracting Ganoderma lucidum spore oil according to claim 5, characterized in that: The inner wall of the blowing port is a spherical structure and is rotatably embedded with a blowing nozzle (36); a first protrusion (361) and a second protrusion (362) with an iron block embedded therein are respectively fixed on both sides of one end of the blowing nozzle (36) located in the air cylinder (32); a fixing block (35) is fixedly sleeved on the outer wall of the transmission rod (3); an adsorption block (351) and an adsorption block (352) are respectively fixed on the side walls of the two ends of the fixing block (35) facing away from each other; and both the adsorption block (351) and the adsorption block (352) are embedded with magnet blocks.

10. The method for extracting Ganoderma lucidum spore oil according to claim 5, characterized in that: An I-shaped sealing gasket (31) is fixed to one end of the wind tube (32) that is rotatably plugged into the transmission rod (3).

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