Formula, making process and device of jerusalem artichoke leaf tea

Abstract

The invention belongs to the field of tea leaves, particularly relates to a formula, a making process and a device of jerusalem artichoke leaf tea, and provides the following scheme aiming at the problem that existing tea leaves do not have the effect of assisting in reducing blood sugar: the formula of the jerusalem artichoke leaf tea comprises the following raw materials in percentage by weight: 1-10% of jerusalem artichoke leaves and the balance of water. Comprising the following steps: S1, boiling fresh jerusalem artichoke leaves with boiled water through a heating device; and S2, airing the cooked jerusalem artichoke leaves, and frying the jerusalem artichoke leaves in an air fryer for 2 minutes at 180 DEG C. The jerusalem artichoke leaf tea making device comprises a heating device, the heating device comprises a mounting seat, a heating pot is arranged at the top of the mounting seat, an annular fence is fixedly mounted at the top of the heating pot, a top cover is arranged at the top of the annular fence, a rotating shaft is rotatably mounted on the top cover, and the rotating shaft is rotatably mounted on the mounting seat. A placing box is arranged in the heating pot, the bottom end of the rotating shaft is fixedly connected with the inner wall of the bottom of the placing box, and a plurality of water permeable holes are formed in the placing box.

Description

Technical Field

[0001] The invention relates to the technical field of tea making, in particular to a formula, a making process and a device for Jerusalem artichoke leaf tea. Background Art

[0002] China's six major tea families: Green tea: unfermented tea (with zero degree of fermentation). Representative teas include: Huangshan Maofeng, Pulong, Mengding Ganlu, Rizhao Green Tea, Laoshan Green Tea, Lu'an Guapian, Longjing, Meitan Cuiya, Biluochun, Meng'er, Xinyang Maojian, Duyun Maojian, Liping Queshe, Guanzhuang Ganfa Tea, and Ziyang Maojian.

[0003] Yellow tea: Slightly fermented tea (fermentation degree 10-20m). Huoshan Huangya, Meng'er Yinzhen, and Mengding Huangya undergo a process of fermentation during the tea-making process, resulting in yellow leaves and a yellow tea soup. Yellow tea is categorized into three types: "yellow bud tea" (including Junshan Yinya from Dongting Lake, Hunan; Mengding Huangya from Ya'an and Mingshan County, Sichuan; and Huoshan Huangya from Huoshan, Anhui); "small yellow tea" (including Beigang from Yueyang, Hunan; Weishan Maojian from Ningxiang, Hunan; Pingyang Huangtang from Pingyang, Zhejiang; and Luyuan from Yuan'an, Hubei); and "large yellow tea" (including Dayeqing and Huoshan Huangda tea from Anhui).

[0004] Oolong tea, also known as green tea, is a semi-fermented tea, meaning it undergoes a mild fermentation process that results in the leaves turning slightly red. It lies somewhere between green tea and black tea. It combines the freshness and richness of green tea with the sweetness and mellowness of black tea. Because the leaves are green in the center and red at the edges, it is known as "green leaves with red edges." Representative teas include Tieguanyin, Dahongpao, and Dongding Oolong.

[0005] Black tea: Fully fermented tea (fermentation degree 80-90 microliters) includes Keemun black tea, Lychee black tea, and Hanshan black tea. Black tea mainly includes three categories: Lapsang Souchong, Gongfu black tea, and broken black tea. Gongfu black tea is primarily produced in Guangdong, Fujian, and Jiangxi, with Chaoshan Gongfu tea being the most common.

[0006] Dark tea: Post-fermented tea (fermentation degree 100m), including Pu'er tea, Liubao tea, Hunan dark tea (Qujiang thin-leaf golden tea), and Jingwei Fu tea (produced in Xianyang, Shaanxi). The raw materials are coarse and aged, and the leaves are piled and fermented for a long time during processing, resulting in a dark brown color. These leaves are then pressed into bricks. Major dark tea varieties include Shaanxi Xianyang Fuzhuan tea, Yunnan Pu'er tea, Hunan dark tea, Hubei old green tea, Guangxi Liubao tea, and Sichuan border tea.

[0007] White tea: Lightly fermented tea (fermentation degree 20-30 milliliters), such as Silver Needle and White Mudan, is processed without frying or kneading. Instead, the delicate, downy leaves are sun-dried or oven-dried over a slow fire, preserving the white hairs intact. White tea is primarily produced in Fujian's Fuding, Zhenghe, Songxi, and Jianyang counties, and also in Liping County, Guizhou Province. Varieties include Silver Needle, White Mudan, Gongmei, and Shoumei. White teas have visible white hairs. The more famous Silver Needle and White Mudan teas come from northern Fujian and Ningbo.

[0008] Existing tea does not have the effect of assisting in lowering blood sugar, so we proposed the formula, production process and equipment of Jerusalem artichoke leaf tea to solve the above problems. Summary of the Invention

[0009] The purpose of the present invention is to solve the disadvantage of the existing technology that tea leaves do not have the auxiliary blood sugar lowering effect, and to propose a formula, production process and device for Jerusalem artichoke leaf tea.

[0010] In order to achieve the above object, the present invention adopts the following technical solutions:

[0011] The recipe of Jerusalem artichoke leaf tea includes the following raw materials in percentage by weight:

[0012] Jerusalem artichoke leaves 1-10%, the rest is water.

[0013] The present invention also provides a process for preparing Jerusalem artichoke leaf tea, comprising the following steps:

[0014] S1. Boil fresh Jerusalem artichoke leaves in boiling water using a heating device;

[0015] S2. After drying, put the boiled Jerusalem artichoke leaves into the air fryer at 180℃ and fry for 2 minutes.

[0016] The present invention also proposes a device for making Jerusalem artichoke leaf tea, including a heating device, which includes a mounting seat, a heating pot is provided on the top of the mounting seat, an annular enclosure is fixedly installed on the top of the heating pot, a top cover is provided on the top of the annular enclosure, a rotating shaft is rotatably installed on the top cover, a placement box is provided in the heating pot, the bottom end of the rotating shaft is fixedly connected to the bottom inner wall of the placement box, a plurality of water permeable holes are opened on the placement box, the mounting seat is connected to a lifting mechanism, the lifting mechanism is used to lift the top cover, a heater is installed on the mounting seat, the heater is used to heat the heating pot, a motor is fixedly installed on the top of the top cover, and the output shaft of the motor is fixedly connected to the top of the rotating shaft.

[0017] Preferably, the top cover is provided with air holes for exhausting air.

[0018] Preferably, a movable sleeve outside the rotating shaft is provided with a blocking cover, a plurality of vertical holes are provided on the blocking cover, and a handle is fixedly installed on the top of the blocking cover.

[0019] Preferably, the lifting mechanism includes a vertical plate fixedly mounted on one side of the mounting seat, a rectangular groove is formed on the top of the vertical plate, and a rectangular plate is slidably mounted in the rectangular groove.

[0020] Preferably, a lifting plate is fixedly installed on the top of the rectangular plate, a connecting plate is fixedly installed on the bottom of the lifting plate, and the bottom of the connecting plate is fixedly connected to the top of the top cover.

[0021] Preferably, a motor is fixedly mounted on the inner wall of the bottom of the rectangular groove, a screw is fixedly mounted on the output shaft of the motor, and the screw is threadedly connected to the rectangular plate.

[0022] In the present invention, the formula, production process and device of Jerusalem artichoke leaf tea have the following beneficial effects:

[0023] Fresh Jerusalem artichoke leaves are boiled in boiling water using a heating device. After drying, the boiled Jerusalem artichoke leaves are put into an air fryer at 180°C and fried for 2 minutes to produce Jerusalem artichoke tea, which has the effect of assisting in lowering blood sugar. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Schematic diagram of the structure of the Jerusalem artichoke leaf tea making device proposed by the present invention

[0025] Figure 2 This is a flow chart of the production process of Jerusalem artichoke leaf tea proposed by the present invention;

[0026] Figure 3 This is a schematic top view of the cover of the Jerusalem artichoke leaf tea making device proposed in the present invention;

[0027] Figure 4 This is a schematic top view of the vertical plate and rectangular plate of the Jerusalem artichoke leaf tea making device proposed by the present invention;

[0028] Figure 5 This is a schematic structural diagram of the motor and screw of the Jerusalem artichoke leaf tea making device proposed in the present invention.

[0029] In the figure: 1. Mounting base; 2. Heating pot; 3. Annular enclosure; 4. Top cover; 5. Rotating shaft; 6. Placement box; 7. Water hole; 8. Cover; 9. Vertical hole; 10. Handle; 11. Motor; 12. Heater; 13. Vertical plate; 14. Rectangular groove; 15. Rectangular plate; 16. Lifting plate; 17. Connecting plate; 18. Motor; 19. Screw; 20. Air hole. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] Example 1

[0032] Reference Figure 1-5 The formula of Jerusalem artichoke leaf tea includes the following raw materials in percentage by weight:

[0033] Jerusalem artichoke leaves 1%, the rest is water.

[0034] The present invention also provides a process for preparing Jerusalem artichoke leaf tea, comprising the following steps:

[0035] S1. Boil fresh Jerusalem artichoke leaves in boiling water using a heating device;

[0036] S2. After drying, boiled Jerusalem artichoke leaves are placed in an air fryer at 180°C for 2 minutes to make Jerusalem artichoke tea.

[0037] The present invention also proposes a device for making Jerusalem artichoke leaf tea, including a heating device, which includes a mounting base 1, a heating pot 2 is provided on the top of the mounting base 1, a ring-shaped enclosure 3 is fixedly installed on the top of the heating pot 2, a top cover 4 is provided on the top of the ring-shaped enclosure 3, a rotating shaft 5 is rotatably installed on the top cover 4, a placement box 6 is provided in the heating pot 2, the bottom end of the rotating shaft 5 is fixedly connected to the bottom inner wall of the placement box 6, a plurality of water permeable holes 7 are opened on the placement box 6, the mounting base 1 is connected to a lifting mechanism, the lifting mechanism is used to lift the top cover 4, a heater 12 is installed on the mounting base 1, and the heater 12 is used to heat the heating pot 2, a motor 11 is fixedly installed on the top of the top cover 4, the output shaft of the motor 11 is fixedly connected to the top of the rotating shaft 5, and an air vent 20 is provided on the top cover 4, the air vent 20 is used for exhaust, the outer movable sleeve of the rotating shaft 5 is provided with a baffle 8, the baffle 8 is provided with a plurality of vertical holes 9, and a handle 10 is fixedly installed on the top of the baffle 8. The lifting mechanism includes a vertical plate 13 fixedly mounted on one side of the mounting base 1, a rectangular groove 14 is opened on the top of the vertical plate 13, a rectangular plate 15 is slidably installed in the rectangular groove 14, and a lifting plate is fixedly installed on the top of the rectangular plate 15 16, the bottom of the lifting plate 16 is fixedly installed with a connecting plate 17, the bottom of the connecting plate 17 is fixedly connected to the top of the top cover 4, a motor 18 is fixedly installed on the bottom inner wall of the rectangular groove 14, and a screw 19 is fixedly installed on the output shaft of the motor 18. The screw 19 is threadedly connected to the rectangular plate 15. Put the Jerusalem artichoke leaves into the placement box 6, push the baffle 8 downward, the baffle 8 covers the top of the placement box 6, add water to the heating pot 2, and the motor 18 drives the screw 19 to rotate, so that the rectangular plate 15 moves downward, and the rectangular plate 15 drives the lifting plate 16 to move downward, and the lifting plate 1 6 drives the connecting plate 17 to move downward, the connecting plate 17 drives the top cover 4 to move downward, and the top cover 4 drives the rotating shaft 5 to move downward, so that the placement box 6 enters the heating pot 2, and the water in the heating pot 2 contacts the Jerusalem artichoke leaves through the water-permeable hole 7. The heating pot 2 is heated by the heater 12 to cook the Jerusalem artichoke leaves. After cooking, the motor 18 drives the screw 19 to rotate in the opposite direction, and then the placement box 6 is lifted, and then the motor 11 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the placement box 6 to rotate, and the water and the Jerusalem artichoke leaves are separated by centrifugal force, and then the Jerusalem artichoke leaves are taken out for the next process.

[0038] Example 2

[0039] The recipe of Jerusalem artichoke leaf tea includes the following raw materials in percentage by weight:

[0040] Jerusalem artichoke leaves 5%, the rest is water.

[0041] The present invention also provides a process for preparing Jerusalem artichoke leaf tea, comprising the following steps:

[0042] S1. Boil fresh Jerusalem artichoke leaves in boiling water using a heating device;

[0043] S2. After drying, put the boiled Jerusalem artichoke leaves into the air fryer at 180℃ and fry for 2 minutes.

[0044] The present invention also proposes a device for making Jerusalem artichoke leaf tea, including a heating device, which includes a mounting base 1, a heating pot 2 is provided on the top of the mounting base 1, a ring-shaped enclosure 3 is fixedly installed on the top of the heating pot 2, a top cover 4 is provided on the top of the ring-shaped enclosure 3, a rotating shaft 5 is rotatably installed on the top cover 4, a placement box 6 is provided in the heating pot 2, the bottom end of the rotating shaft 5 is fixedly connected to the bottom inner wall of the placement box 6, a plurality of water permeable holes 7 are opened on the placement box 6, the mounting base 1 is connected to a lifting mechanism, the lifting mechanism is used to lift the top cover 4, a heater 12 is installed on the mounting base 1, and the heater 12 is used to heat the heating pot 2, a motor 11 is fixedly installed on the top of the top cover 4, the output shaft of the motor 11 is fixedly connected to the top of the rotating shaft 5, and an air vent 20 is provided on the top cover 4, the air vent 20 is used for exhaust, the outer movable sleeve of the rotating shaft 5 is provided with a baffle 8, the baffle 8 is provided with a plurality of vertical holes 9, and a handle 10 is fixedly installed on the top of the baffle 8. The lifting mechanism includes a vertical plate 13 fixedly mounted on one side of the mounting base 1, a rectangular groove 14 is opened on the top of the vertical plate 13, a rectangular plate 15 is slidably installed in the rectangular groove 14, and a lifting plate is fixedly installed on the top of the rectangular plate 15 16, the bottom of the lifting plate 16 is fixedly installed with a connecting plate 17, the bottom of the connecting plate 17 is fixedly connected to the top of the top cover 4, a motor 18 is fixedly installed on the bottom inner wall of the rectangular groove 14, and a screw 19 is fixedly installed on the output shaft of the motor 18. The screw 19 is threadedly connected to the rectangular plate 15. Put the Jerusalem artichoke leaves into the placement box 6, push the baffle 8 downward, the baffle 8 covers the top of the placement box 6, add water to the heating pot 2, and the motor 18 drives the screw 19 to rotate, so that the rectangular plate 15 moves downward, and the rectangular plate 15 drives the lifting plate 16 to move downward, and the lifting plate 1 6 drives the connecting plate 17 to move downward, the connecting plate 17 drives the top cover 4 to move downward, and the top cover 4 drives the rotating shaft 5 to move downward, so that the placement box 6 enters the heating pot 2, and the water in the heating pot 2 contacts the Jerusalem artichoke leaves through the water-permeable hole 7. The heating pot 2 is heated by the heater 12 to cook the Jerusalem artichoke leaves. After cooking, the motor 18 drives the screw 19 to rotate in the opposite direction, and then the placement box 6 is lifted, and then the motor 11 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the placement box 6 to rotate, and the water and the Jerusalem artichoke leaves are separated by centrifugal force, and then the Jerusalem artichoke leaves are taken out for the next process.

[0045] Example 3

[0046] The recipe of Jerusalem artichoke leaf tea includes the following raw materials in percentage by weight:

[0047] Jerusalem artichoke leaves 10%, the rest is water.

[0048] The present invention also provides a process for preparing Jerusalem artichoke leaf tea, comprising the following steps:

[0049] S1. Boil fresh Jerusalem artichoke leaves in boiling water using a heating device;

[0050] S2. After drying, put the boiled Jerusalem artichoke leaves into the air fryer at 180℃ and fry for 2 minutes.

[0051] The present invention also proposes a device for making Jerusalem artichoke leaf tea, including a heating device, which includes a mounting base 1, a heating pot 2 is provided on the top of the mounting base 1, a ring-shaped enclosure 3 is fixedly installed on the top of the heating pot 2, a top cover 4 is provided on the top of the ring-shaped enclosure 3, a rotating shaft 5 is rotatably installed on the top cover 4, a placement box 6 is provided in the heating pot 2, the bottom end of the rotating shaft 5 is fixedly connected to the bottom inner wall of the placement box 6, a plurality of water permeable holes 7 are opened on the placement box 6, the mounting base 1 is connected to a lifting mechanism, the lifting mechanism is used to lift the top cover 4, a heater 12 is installed on the mounting base 1, and the heater 12 is used to heat the heating pot 2, a motor 11 is fixedly installed on the top of the top cover 4, the output shaft of the motor 11 is fixedly connected to the top of the rotating shaft 5, and an air vent 20 is provided on the top cover 4, the air vent 20 is used for exhaust, the outer movable sleeve of the rotating shaft 5 is provided with a baffle 8, the baffle 8 is provided with a plurality of vertical holes 9, and a handle 10 is fixedly installed on the top of the baffle 8. The lifting mechanism includes a vertical plate 13 fixedly mounted on one side of the mounting base 1, a rectangular groove 14 is opened on the top of the vertical plate 13, a rectangular plate 15 is slidably installed in the rectangular groove 14, and a lifting plate is fixedly installed on the top of the rectangular plate 15 16, the bottom of the lifting plate 16 is fixedly installed with a connecting plate 17, the bottom of the connecting plate 17 is fixedly connected to the top of the top cover 4, a motor 18 is fixedly installed on the bottom inner wall of the rectangular groove 14, and a screw 19 is fixedly installed on the output shaft of the motor 18. The screw 19 is threadedly connected to the rectangular plate 15. Put the Jerusalem artichoke leaves into the placement box 6, push the baffle 8 downward, the baffle 8 covers the top of the placement box 6, add water to the heating pot 2, and the motor 18 drives the screw 19 to rotate, so that the rectangular plate 15 moves downward, and the rectangular plate 15 drives the lifting plate 16 to move downward, and the lifting plate 1 6 drives the connecting plate 17 to move downward, the connecting plate 17 drives the top cover 4 to move downward, and the top cover 4 drives the rotating shaft 5 to move downward, so that the placement box 6 enters the heating pot 2, and the water in the heating pot 2 contacts the Jerusalem artichoke leaves through the water-permeable hole 7. The heating pot 2 is heated by the heater 12 to cook the Jerusalem artichoke leaves. After cooking, the motor 18 drives the screw 19 to rotate in the opposite direction, and then the placement box 6 is lifted, and then the motor 11 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the placement box 6 to rotate, and the water and the Jerusalem artichoke leaves are separated by centrifugal force, and then the Jerusalem artichoke leaves are taken out for the next process.

[0052] Experimental example

[0053] The hypoglycemic effect of the prepared Jerusalem artichoke tea was tested as follows:

[0054] 1. Detection Principle

[0055] Zebrafish and humans have certain similarities in sugar metabolism. When zebrafish are given a high-sugar environment, their blood sugar regulation mechanism will face challenges. A large amount of sugar intake will exceed the normal glucose uptake and utilization capacity of zebrafish. Under normal circumstances, cells take up glucose through insulin-mediated signaling pathways and use it for energy production or convert it into glycogen storage. However, under high-sugar conditions, excessive glucose will lead to increased insulin secretion, but long-term high-sugar stimulation may reduce insulin sensitivity, that is, the cell's response to insulin is weakened, resulting in reduced glucose uptake. In addition, a high-sugar environment may also damage pancreatic cells, affecting the synthesis and secretion of insulin, impairing the ability to regulate blood sugar, and continuously increasing blood sugar levels, ultimately forming a hyperglycemia model. Positive drug metformin.

[0056] Experimental instruments and reagents: centrifuge, ultrasonic cell disruptor, Roche Zhihang blood glucose meter, glucose, metformin;

[0057] Detection system and sample size:

[0058] Experimental system: Wild AB strain zebrafish;

[0059] Zebrafish age: 3 months old;

[0060] The number of experimental samples per group: 30 per well, 1 well per group;

[0061] Experimental Procedure

[0062] The zebrafish were divided into four groups: a normal control group, a model control group, a positive control group, and a sample-treated group. The normal control group received no treatment, the model control group was placed in a high-glucose environment, the positive control group was given metformin while incubating in a high-glucose environment, and the sample-treated group was given the test sample while incubating in a high-glucose environment. After a period of incubation, the zebrafish in each group were crushed and centrifuged, and the supernatant was collected. Blood glucose levels were measured, and the results were compared and analyzed.

[0063] SPSS 26 software was used for analysis, and GraphPad Prism 8 was used for plotting. Data statistics were expressed as mean + standard deviation. SPSS software was used to test the normal distribution of experimental results. If the data were in accordance with the normal distribution, the significance was tested using T parametric test or analysis of variance (ANOVA). If the data were not in accordance with the normal distribution, non-parametric test was used (P value < 0.05 indicated statistically significant difference).

[0064] Judgment basis

[0065] On the basis of the test's effectiveness, the model control group showed a significant increase in blood glucose levels compared to the blank control group (P<0.05), indicating successful modeling. The sample treatment group showed a significant decrease in blood glucose levels compared to the model control group (P<0.05), indicating that the sample has an auxiliary blood glucose-lowering effect.

[0066] The results are as follows:

[0067] Test items Detection concentration (mg / mL) P-value Test results Blood sugar lowering effect 10 Less than 0.001 efficient

[0068] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. The formula of Jerusalem artichoke leaf tea is characterized by: The raw materials include the following weight percentages: Jerusalem artichoke leaves 1-10%, the rest is water.

2. The production process of Jerusalem artichoke leaf tea is characterized in that: The following steps are involved: S1. Boil fresh Jerusalem artichoke leaves in boiling water using a heating device; S2. After drying, boiled Jerusalem artichoke leaves are placed in an air fryer at 180°C for 2 minutes to make Jerusalem artichoke tea.

3. A device for making Jerusalem artichoke leaf tea, comprising a heating device, wherein the heating device is the heating device according to claim 2, characterized in that: The heating device comprises a mounting base (1), a heating pot (2) is provided on the top of the mounting base (1), an annular enclosure (3) is fixedly installed on the top of the heating pot (2), a top cover (4) is provided on the top of the annular enclosure (3), a rotating shaft (5) is rotatably installed on the top cover (4), a placement box (6) is provided in the heating pot (2), the bottom end of the rotating shaft (5) is fixedly connected to the bottom inner wall of the placement box (6), a plurality of water-permeable holes (7) are opened on the placement box (6), the mounting base (1) is connected to a lifting mechanism, the lifting mechanism is used to lift the top cover (4), a heater (12) is installed on the mounting base (1), the heater (12) is used to heat the heating pot (2), a motor (11) is fixedly installed on the top of the top cover (4), and the output shaft of the motor (11) is fixedly connected to the top of the rotating shaft (5).

4. The Jerusalem artichoke leaf tea making device according to claim 3, characterized in that The top cover (4) is provided with an air vent (20), and the air vent (20) is used for exhaust.

5. The Jerusalem artichoke leaf tea making device according to claim 4, characterized in that A stop cover (8) is provided on the outer movable sleeve of the rotating shaft (5), and a plurality of vertical holes (9) are provided on the stop cover (8). A handle (10) is fixedly mounted on the top of the stop cover (8).

6. The Jerusalem artichoke leaf tea making device according to claim 5, characterized in that: The lifting mechanism comprises a vertical plate (13) fixedly mounted on one side of the mounting seat (1), a rectangular groove (14) is provided on the top of the vertical plate (13), and a rectangular plate (15) is slidably mounted in the rectangular groove (14).

7. The Jerusalem artichoke leaf tea making device according to claim 6, characterized in that: A lifting plate (16) is fixedly mounted on the top of the rectangular plate (15), a connecting plate (17) is fixedly mounted on the bottom of the lifting plate (16), and the bottom of the connecting plate (17) is fixedly connected to the top of the top cover (4).

8. The Jerusalem artichoke leaf tea making device according to claim 7, characterized in that: A motor (18) is fixedly mounted on the bottom inner wall of the rectangular groove (14), a screw (19) is fixedly mounted on the output shaft of the motor (18), and the screw (19) is threadedly connected to the rectangular plate (15).

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