CN115088773A - Quick-release ganoderma lucidum tea bag and preparation method thereof - Google Patents

Quick-release ganoderma lucidum tea bag and preparation method thereof Download PDF

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CN115088773A
CN115088773A CN202210782438.4A CN202210782438A CN115088773A CN 115088773 A CN115088773 A CN 115088773A CN 202210782438 A CN202210782438 A CN 202210782438A CN 115088773 A CN115088773 A CN 115088773A
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release
ganoderma lucidum
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史千千
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Agricultural High Advancement Shandong Biotechnology Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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Abstract

The invention discloses a preparation method of a quick-release ganoderma lucidum tea bag, which comprises the following steps: pretreating semen Platycladi, radix astragali, Ganoderma, fructus Lycii, flos Lonicerae and Cordyceps, soaking in water, standing for 1-2 hr, taking out, draining water, adding into steam explosion reactor, treating at 1.8-2kPa for 10-20s, at 1.2-1.6kPa for 5-15s, and instantly relieving pressure within 0.1s to obtain steam explosion material; adding the steam exploded material into an expansion tank, and vacuum drying at 70-90 deg.C under vacuum degree of 1-2kPa for 1-2h to obtain dried material; adding maltodextrin, beta-cyclodextrin and croscarmellose sodium into the dried material, grinding uniformly under the grinding pressure of 1.5-3kPa at the grinding speed of 1000-2000r/min, press-forming, sterilizing, sealing and packaging to obtain the quick-release ganoderma lucidum tea bag. On the premise of effectively reducing the nutrient loss, the instant tea can be quickly rehydrated and expanded and promote the quick dissolution of nutrient components during brewing, is convenient to brew, can be drunk immediately, and is convenient and quick.

Description

Quick-release ganoderma lucidum tea bag and preparation method thereof
Technical Field
The invention relates to the technical field of tea preparation, in particular to a quick-release ganoderma lucidum tea bag and a preparation method thereof.
Background
The tea is one of three major beverages in the world, and with the improvement of living standard of people, the drinking of the pure tea is gradually changed to the drinking of the compound tea with certain body-building efficacy. The composite tea increasingly arouses the preference and the attention of people, and the market demand is increasing. The compound tea sold in the market at present has different compositions and dosage forms, such as gynostemma pentaphylla tea, Ninghong weight-reducing tea, spleen and stomach strengthening and digestion-promoting tea, ginseng fruit tea and the like, and the functions of the tea are different according to different compositions.
The ganoderma lucidum is a traditional rare traditional Chinese medicine for nourishing and strengthening body resistance, and is a very rare pure natural green health-care product with both food therapy. The cordyceps militaris is used as an entomogenous fungus for food and medicine, and the analysis on the effective components and action mechanism of the cordyceps militaris shows that the cordyceps militaris and the cordyceps militaris have the same functional components and similar pharmacology, and both the cordyceps militaris and the cordyceps militaris contain cordycepin, adenosine, cordycepic acid, cordyceps militaris polypondrum, SOD enzyme, various amino acids and other substances. Research shows that the cordycepin content in the cordyceps militaris is higher than that of cordyceps sinensis, so that the cordyceps militaris has high medical value and is considered as the best substitute of the cordyceps sinensis. The active substances in the cordyceps militaris have the effects of reducing the generation of free radicals and removing the free radicals, have certain effects on resisting cancer and oxidation, have high medical and health-care values, and have more researches on the aspects of medical and health-care effects and action mechanisms at present.
With the great increase of the demand of cordyceps sinensis in recent years, over-exploitation of cordyceps sinensis for many years has gradually exhausted the cordyceps sinensis resource. Because the cordyceps militaris has high content of functional components and complete varieties, the cordyceps militaris has obvious advantages compared with other cordyceps militaris, and is considered to be the best substitute of cordyceps militaris. With the continuous improvement of health consciousness of people, consumers no longer meet the requirements of edible safety and basic nutrition on tea, pay more attention to the health care and health maintenance functions of the tea, and vigorously develop novel tea taking ganoderma and cordyceps militaris as raw materials, so that the types of food can be enriched, the market share is enlarged, and the tea conforms to the theme of modern healthy diet. The development of ganoderma lucidum and cordyceps militaris into tea types familiar to people at ordinary times is also a reliable way for entering the market of common food.
At present, lucid ganoderma, cordyceps sinensis, platycladi seed, astragalus, medlar and honeysuckle are compounded to prepare the composite tea, which can effectively help the system function of a human body to restore balance and enhance the immunity of the human body, but the raw materials of the existing composite tea are mostly prepared by cleaning, drying, crushing and mixing, the effective components are not easy to separate out, the waste of nutrient substances is caused, and meanwhile, the dissolving speed of the nutrient substances is low, and the effect is influenced.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a quick-release ganoderma lucidum tea bag and a preparation method thereof.
A preparation method of quick-release ganoderma lucidum tea bag comprises the following steps:
s1, sequentially carrying out air separation, screening and drying on the platycladi seeds, frying the platycladi seeds to be golden yellow with slow fire, and cooling the platycladi seeds to obtain pretreated platycladi seeds;
s2, respectively carrying out air separation, screening, drying and mixing on the astragalus, the lucid ganoderma, the medlar, the honeysuckle and the cordyceps to obtain a mixture;
s3, mixing the preprocessed platycladi seeds with the mixture, soaking the mixture in water, standing for 1-2h, taking out the mixture, draining water, adding the mixture into a steam flash explosion reactor, processing the mixture for 10-20S under the pressure of 1.8-2kPa, processing the mixture for 5-15S under the pressure of 1.2-1.6kPa, and then instantly releasing pressure within 0.1S to obtain a steam explosion material;
s4, adding the steam exploded material into an expansion tank, and vacuum-drying at 70-90 ℃ for 1-2h under the vacuum degree of 1-2kPa to obtain a dried material;
s5, adding maltodextrin, beta-cyclodextrin and croscarmellose sodium into the dried material, fully and uniformly grinding at the grinding pressure of 1.5-3kPa and the grinding speed of 1000-2000r/min, press-forming, sterilizing, sealing and packaging to obtain the quick-release ganoderma lucidum tea bag.
Preferably, in S1 and S2, the weight ratio of platycladi seed, astragalus root, lucid ganoderma, medlar, honeysuckle flower and cordyceps sinensis is 20-40: 5-15: 1-5: 10-20: 1-5: 1-5.
Preferably, in S3, adding the mixture into a steam flash explosion reactor, treating the mixture for 12 to 15 seconds at the pressure of 1.8 to 2kPa, treating the mixture for 6 to 10 seconds at the pressure of 1.2 to 1.6kPa, and then instantaneously releasing the pressure within 0.1 second to obtain the steam explosion material.
Preferably, in S5, the weight ratio of the drying material, maltodextrin, beta-cyclodextrin and croscarmellose sodium is 20-60: 1-2: 1-2: 0.1-1.
Preferably, in S5, the weight ratio of the dry ingredients, maltodextrin, beta-cyclodextrin, croscarmellose sodium is 50: 1.2-1.5: 1.2-1.5: 0.5-1.
Preferably, in S5, the water absorption rate of the croscarmellose sodium is 7.32-7.4g/g, and the sedimentation volume at 4h is 18.2-19 mL.
Preferably, in S5, in the sealing and packaging process, 3g of each bag is packed into a tea bag, and the tea bag is sealed and packaged to obtain the quick-release ganoderma lucidum tea bag.
A quick release glossy ganoderma tea bag is prepared according to the preparation method of the quick release glossy ganoderma tea bag.
The technical effects of the invention are as follows:
(1) after materials are mixed, instant pressure relief is carried out in a steam flash explosion reactor within 0.1s, after flash explosion treatment, the problem that the cellulose seals nutrient substances, the crystal structure of the cellulose is broken down, and the dissolving-out difficulty of the nutrient substances is reduced, specifically, in the flash explosion treatment process, firstly, treatment is carried out for 10-20s under the pressure of 1.8-2kPa, treatment is carried out for 5-15s under the pressure of 1.2-1.6kPa, and the loss of the nutrient substances is reduced on the basis of instantly promoting the full dissolving-out of the internal nutrient substances through the tearing effect; and a puffing and drying process is further matched, so that a system forms a shaped porous substance with a network structure characteristic, the rehydration effect is good, and the dissolution rate of nutrient substances is high.
(2) The invention further adopts maltodextrin, beta-cyclodextrin and croscarmellose sodium to compound, and compounds and grinds the maltodextrin, beta-cyclodextrin and croscarmellose sodium into a network structure of a drying material, and after compression molding, the formed quick-release ganoderma lucidum teabag can instantly absorb water and swell after rehydration, is matched with a porous network structure and forms an output channel for water absorption and nutrient substances, and promotes quick dissolution of nutrient components.
(3) On the premise of effectively reducing the nutrient loss, the instant tea can be quickly rehydrated and expanded and promote the quick dissolution of nutrient components during brewing, is convenient to brew, can be drunk immediately, and is convenient and quick.
Drawings
FIG. 1 is a graph showing the comparison of the contents of cordycepin and cordycepic acid in the tea liquors of example 5 and comparative examples 1-2.
FIG. 2 is a graph comparing the change of cordycepin content with brewing time in the tea soup of example 5 and comparative examples 1-2.
FIG. 3 is a graph comparing the DPPH clearance with the concentration of tea soup in example 5 and comparative examples 1 to 2.
Detailed Description
The technical means of the present invention will be described in detail below with reference to specific examples.
Example 1
A preparation method of a quick-release ganoderma lucidum tea bag comprises the following steps:
s1, sequentially carrying out air separation, screening and drying on the platycladi seeds, frying the platycladi seeds to be golden yellow with slow fire, and cooling the platycladi seeds to obtain pretreated platycladi seeds;
s2, sequentially carrying out air separation, screening, drying and mixing on the astragalus, the lucid ganoderma, the medlar, the honeysuckle and the cordyceps respectively to obtain a mixture;
s3, mixing the preprocessed platycladi seeds with the mixture, soaking the mixture in water, standing for 1h, taking out the mixture, draining water, adding the mixture into a steam flash explosion reactor, processing the mixture for 10S under the pressure of 1.8kPa, processing the mixture for 5S under the pressure of 1.2kPa, and then instantly releasing pressure within 0.1S to obtain a steam explosion material;
s4, adding the steam-exploded material into a puffing tank, and drying for 1h in vacuum at the vacuum degree of 1kPa and the temperature of 70 ℃ to obtain a dried material;
s5, adding maltodextrin, beta-cyclodextrin and croscarmellose sodium into the dried material, fully and uniformly grinding at a grinding pressure of 1.5kPa and a grinding speed of 1000r/min, press-forming, sterilizing, and hermetically packaging to obtain the quick-release ganoderma lucidum tea bag.
Example 2
A preparation method of a quick-release ganoderma lucidum tea bag comprises the following steps:
s1, sequentially carrying out air separation, screening and drying on the platycladi seeds, frying the platycladi seeds to be golden yellow with slow fire, and cooling the platycladi seeds to obtain pretreated platycladi seeds;
s2, sequentially carrying out air separation, screening, drying and mixing on the astragalus, the lucid ganoderma, the medlar, the honeysuckle and the cordyceps respectively to obtain a mixture;
s3, mixing the preprocessed platycladi seeds with the mixture, soaking the mixture in water, standing for 2 hours, taking out the mixture, draining water, adding the mixture into a steam flash explosion reactor, processing the mixture for 20 seconds at the pressure of 2kPa, processing the mixture for 15 seconds at the pressure of 1.6kPa, and then instantly releasing pressure within 0.1 second to obtain a steam explosion material;
s4, adding the steam-exploded material into a puffing tank, and carrying out vacuum drying for 2h at the vacuum degree of 2kPa and the temperature of 90 ℃ to obtain a dried material;
s5, adding maltodextrin, beta-cyclodextrin and croscarmellose sodium into the dried material, fully and uniformly grinding at a grinding pressure of 3kPa and a grinding speed of 2000r/min, performing compression molding, sterilizing, and sealing and packaging to obtain the quick-release ganoderma lucidum tea bag.
Example 3
A preparation method of a quick-release ganoderma lucidum tea bag comprises the following steps:
s1, sequentially carrying out air separation, screening and drying on the platycladi seeds, frying the platycladi seeds to be golden yellow with slow fire, and cooling the platycladi seeds to obtain pretreated platycladi seeds;
s2, sequentially carrying out air separation, screening, drying and mixing on the astragalus, the lucid ganoderma, the medlar, the honeysuckle and the cordyceps respectively to obtain a mixture;
wherein the weight ratio of semen boitae, radix astragali, ganoderma lucidum, medlar, honeysuckle and cordyceps is 30: 6: 2: 12: 2: 2;
s3, mixing the preprocessed platycladi seeds with the mixture, soaking the mixture in water, standing for 1-2 hours, taking out the mixture, draining water, adding the mixture into a steam flash explosion reactor, processing the mixture for 13 seconds at the pressure of 1.8kPa, processing the mixture for 8 seconds at the pressure of 1.3kPa, and then instantly releasing pressure within 0.1 second to obtain a steam explosion material;
s4, adding the steam-exploded material into a puffing tank, and drying for 1.2 hours in vacuum at the vacuum degree of 1.2kPa and the temperature of 72 ℃ to obtain a dried material;
s5, adding maltodextrin, beta-cyclodextrin and croscarmellose sodium into the drying material, fully and uniformly grinding, wherein the weight ratio of the drying material to the maltodextrin to the beta-cyclodextrin to the croscarmellose sodium is 50: 1.2: 1.2: 0.5, grinding under 1.8kPa at a speed of 1200r/min, press molding, sterilizing, packaging each bag with 3g into a tea bag, and sealing and packaging the tea bag to obtain quick-release Ganoderma teabag;
wherein the water absorption rate of the croscarmellose sodium is 7.32g/g, and the sedimentation volume after 4 hours is 18.2 mL.
Example 4
A preparation method of a quick-release ganoderma lucidum tea bag comprises the following steps:
s1, sequentially carrying out air separation, screening and drying on the platycladi seeds, frying the platycladi seeds to be golden yellow with slow fire, and cooling the platycladi seeds to obtain pretreated platycladi seeds;
s2, sequentially carrying out air separation, screening, drying and mixing on the astragalus, the lucid ganoderma, the medlar, the honeysuckle and the cordyceps respectively to obtain a mixture;
wherein the weight ratio of the platycladi seeds, the astragalus roots, the lucid ganoderma, the medlar, the honeysuckle and the cordyceps sinensis is 34: 12: 4: 18: 4: 4;
s3, mixing the preprocessed platycladi seeds with the mixture, soaking the mixture in water, standing for 2 hours, fishing out the mixture, draining the water, adding the mixture into a steam flash explosion reactor, processing the mixture for 14 seconds at the pressure of 2kPa, processing the mixture for 12 seconds at the pressure of 1.5kPa, and then instantly releasing pressure within 0.1 second to obtain a steam explosion material;
s4, adding the steam-exploded material into a puffing tank, and drying for 1.8 hours in vacuum at the vacuum degree of 1.6kPa and the temperature of 85 ℃ to obtain a dried material;
s5, adding maltodextrin, beta-cyclodextrin and croscarmellose sodium into the drying material, fully and uniformly grinding, wherein the weight ratio of the drying material to the maltodextrin to the beta-cyclodextrin to the croscarmellose sodium is 50: 1.3: 1.4: 0.8, grinding pressure of 2.5kPa, grinding speed of 1800r/min, press molding, sterilizing, packaging each bag with 3g specification into tea bags, and sealing and packaging the tea bags to obtain quick-release Ganoderma teabag;
wherein the water absorption rate of the croscarmellose sodium is 7.4g/g, and the sedimentation volume after 4 hours is 19 mL.
Example 5
A preparation method of a quick-release ganoderma lucidum tea bag comprises the following steps:
s1, sequentially carrying out air separation, screening and drying on the platycladi seeds, frying the platycladi seeds to be golden yellow with slow fire, and cooling the platycladi seeds to obtain pretreated platycladi seeds;
s2, respectively carrying out air separation, screening, drying and mixing on the astragalus, the lucid ganoderma, the medlar, the honeysuckle and the cordyceps to obtain a mixture;
wherein the weight ratio of semen boitae, radix astragali, ganoderma lucidum, medlar, honeysuckle and cordyceps is 30: 10: 2: 15: 2: 2;
s3, mixing the preprocessed platycladi seeds with the mixture, soaking the mixture in water, standing for 1.5h, taking out the mixture, draining water, adding the mixture into a steam flash explosion reactor, processing the mixture for 14S under the pressure of 1.8kPa, processing the mixture for 12S under the pressure of 1.4kPa, and then instantly releasing pressure within 0.1S to obtain a steam explosion material;
s4, adding the steam-exploded material into a puffing tank, and drying for 1.5 hours in vacuum at the vacuum degree of 1.5kPa and the temperature of 85 ℃ to obtain a dried material;
s5, adding maltodextrin, beta-cyclodextrin and croscarmellose sodium into the drying material, fully and uniformly grinding, wherein the weight ratio of the drying material to the maltodextrin to the beta-cyclodextrin to the croscarmellose sodium is 50: 1.3: 1.2: 0.6, grinding under 2.2kPa at a speed of 1500r/min, press-forming, sterilizing, packaging 3g of each bag into a tea bag, and sealing and packaging the tea bag to obtain quick-release Ganoderma teabag;
wherein the water absorption rate of the croscarmellose sodium is 7.35g/g, and the sedimentation volume after 4 hours is 18.5 mL.
The storage condition of the invention is dry, light-proof, shady and ventilated place, and the shelf life can reach 18 months.
Comparative example 1
A preparation method of a quick-release ganoderma lucidum tea bag comprises the following steps:
s1, sequentially carrying out air separation, screening and drying on the platycladi seeds, frying the platycladi seeds to be golden yellow with slow fire, and cooling the platycladi seeds to obtain pretreated platycladi seeds;
s2, respectively carrying out air separation, screening, drying and mixing on the astragalus, the lucid ganoderma, the medlar, the honeysuckle and the cordyceps to obtain a mixture;
wherein the weight ratio of the platycladi seeds, the astragalus roots, the lucid ganoderma, the medlar, the honeysuckle and the cordyceps is 30: 10: 2: 15: 2: 2;
s3, mixing the preprocessed platycladi seeds with the mixture, soaking the mixture in water, standing for 1.5h, taking out the mixture, draining water, adding the mixture into a steam flash explosion reactor, processing the mixture for 14S under the pressure of 1.8kPa, processing the mixture for 12S under the pressure of 1.4kPa, and then instantly releasing pressure within 0.1S to obtain a steam explosion material;
s4, adding the steam-exploded material into an expansion tank, and carrying out vacuum drying at the vacuum degree of 1.5kPa and the temperature of 85 ℃ for 1.5h to obtain a dried material;
s5, adding maltodextrin, beta-cyclodextrin and sodium carboxymethylcellulose into the drying material, fully and uniformly grinding, wherein the weight ratio of the drying material to the maltodextrin to the beta-cyclodextrin to the croscarmellose is 50: 1.3: 1.2: 0.6, grinding under 2.2kPa at a speed of 1500r/min, press-forming, sterilizing, packaging 3g of each bag into a tea bag, and sealing and packaging the tea bag to obtain quick-release Ganoderma teabag;
comparative example 2
A preparation method of a quick-release ganoderma lucidum tea bag comprises the following steps:
s1, sequentially carrying out air separation, screening and drying on the platycladi seeds, frying the platycladi seeds to be golden yellow with slow fire, and cooling the fried platycladi seeds to obtain preprocessed platycladi seeds;
s2, sequentially carrying out air separation, screening, drying and mixing on the astragalus, the lucid ganoderma, the medlar, the honeysuckle and the cordyceps respectively to obtain a mixture;
wherein the weight ratio of semen boitae, radix astragali, ganoderma lucidum, medlar, honeysuckle and cordyceps is 30: 10: 2: 15: 2: 2;
s3, adding the mixture into an expansion tank, and carrying out vacuum drying at 85 ℃ for 1.5h under the vacuum degree of 1.5kPa to obtain a dried material;
s4, adding maltodextrin, beta-cyclodextrin and croscarmellose sodium into the drying material, fully and uniformly grinding, wherein the weight ratio of the drying material to the maltodextrin to the beta-cyclodextrin to the croscarmellose sodium is 50: 1.3: 1.2: 0.6, grinding under 2.2kPa at a speed of 1500r/min, press-forming, sterilizing, packaging 3g of each bag into a tea bag, and sealing and packaging the tea bag to obtain quick-release Ganoderma teabag;
wherein the water absorption rate of the croscarmellose sodium is 7.35g/g, and the sedimentation volume after 4 hours is 18.5 mL.
Performance test (the values of the test samples obtained in the following test procedures are all the average values of 5 repeated tests)
1. Effect of brewing conditions on dissolution of active ingredients
The tea-water ratio fixed in this experiment was 1: 50, accurately weighing 3g of tea bags, adding distilled water according to a fixed proportion for brewing, and performing a brewing experiment by taking brewing time as an investigation influence factor.
Brewing time: 3g of the tea bag is weighed and put into a 250mL beaker, 150mL of distilled water with the temperature of 100 ℃ is rapidly added for brewing, and meanwhile, the time is timed. 2ml of tea soup samples are taken every 10min for 6 times.
Cordycepin solution to be tested: taking 1mL of the supernatant of the tea soup under the experimental conditions, and placing the supernatant in a 50mL volumetric flask to obtain the solution to be detected. During measurement, 1mL of the solution to be measured is measured and centrifuged, and the supernatant is taken to pass through a 0.45 mu m microporous filter membrane for high performance liquid chromatography.
Cordyceps acid solution to be tested: taking 1mL of supernatant under the experimental conditions, and fixing the volume in a 10mL volumetric flask to obtain the solution to be detected.
Determination of antioxidant activity by DPPH method: adding 2ml of tea soup supernatant and 0.1mg/ml of ethanol solution of DPPH into the same test tube, shaking uniformly, standing for 30min, and measuring the absorbance Ai at 516nm with anhydrous rock alcohol as a reference, and measuring the absorbance A0 of the mixture of 0.1mg/ml of the solution of DPPH and 2ml of anhydrous ethanol and the absorbance Aj of the mixture of 2ml of the tea soup supernatant and 2ml of anhydrous ethanol. The larger the clearance rate is, the stronger the antioxidant capacity of the tea soup supernatant is, and the clearance rate is calculated according to the following formula.
The clearance rate is [% A0- (Ai-Aj) ]/A0 x 100%
As shown in figure 1, the content of cordycepin and cordycepic acid in the tea soup in the example 5 and the comparative examples 1-2 is compared, and it can be seen that the content of cordycepin and cordycepic acid in the example 5 is higher than that in the comparative examples, because the tea soup is subjected to instantaneous pressure relief within 0.1s after the materials are mixed in a steam flash explosion reactor, after flash explosion treatment, the sealing of lignin on nutrients can be solved, the crystal structure of cellulose can be broken down, the dissolution difficulty of the nutrients can be reduced, meanwhile, on the basis that the internal nutrients are fully dissolved out through a tearing effect and a puffing drying process, the loss of the nutrients can be reduced, and the effects of maltodextrin, beta-cyclodextrin and croscarmellose sodium are matched, water absorption and expansion can be rapidly realized, so that the nutrients in a porous network structure can be effectively released, and the dissolution degree of cordycepin and cordycepic acid can be effectively increased.
As shown in figure 2, the content change of cordycepin in the tea soup in the example 5 and the tea soup in the comparative examples 1-2 along with the brewing time is compared, and it can be seen that the dissolution speed of cordycepin in the tea soup in the example 5 is very high, the dissolution amount is high, the cordycepin in the tea soup in the example 5 is in a rapid rising trend before 0-30min and slowly rises after 30min, and is basically kept unchanged after 40min, most of cordycepin can be dissolved out after the tea bag is brewed by water with 100 ℃ for 10min, because the invention reduces the loss of nutrient substances on the basis of instantly promoting the full dissolution of internal nutrient substances through the tearing effect after the steam flash explosion treatment, and simultaneously, maltodextrin, beta-cyclodextrin and croscarmellose sodium fully enter the network structure of the drying material in the subsequent process, and after the press forming, the formed quick-release ganoderma lucidum tea bag is rehydrated, can absorb water and swell instantly, is matched with the porous network structure to form an output channel for absorbing water and nutrient substances, and promotes nutrient components to be dissolved out quickly.
As shown in FIG. 3, when the DPPH clearance rate of example 5 is compared with that of comparative examples 1-2, it can be seen that the higher the concentration is, the better the radical scavenging effect is. In example 5 of the present invention, the relationship between the concentration of tea bag and the clearance rate of free radicals shows a trend of gradually decreasing after rapidly increasing.
2 sense organ
The quick-release ganoderma lucidum tea bag prepared by the preparation method of the quick-release ganoderma lucidum tea bag in the embodiment 5 meets the sensory requirements of the following table.
Figure BDA0003730017890000111
3 physical and chemical indexes
The quick-release ganoderma lucidum tea bag prepared by the preparation method of the quick-release ganoderma lucidum tea bag in the embodiment 5 meets the physicochemical index requirements in the following table.
Figure BDA0003730017890000112
Figure BDA0003730017890000121
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. A preparation method of a quick-release ganoderma lucidum tea bag is characterized by comprising the following steps:
s1, sequentially carrying out air separation, screening and drying on the platycladi seeds, frying the platycladi seeds to be golden yellow with slow fire, and cooling the platycladi seeds to obtain pretreated platycladi seeds;
s2, sequentially carrying out air separation, screening, drying and mixing on the astragalus, the lucid ganoderma, the medlar, the honeysuckle and the cordyceps respectively to obtain a mixture;
s3, mixing the preprocessed platycladi seeds with the mixture, soaking the mixture in water, standing for 1-2h, taking out the mixture, draining water, adding the mixture into a steam flash explosion reactor, processing the mixture for 10-20S under the pressure of 1.8-2kPa, processing the mixture for 5-15S under the pressure of 1.2-1.6kPa, and then instantly releasing pressure within 0.1S to obtain a steam explosion material;
s4, adding the steam-exploded material into a puffing tank, and vacuum-drying at 70-90 ℃ for 1-2h under the vacuum degree of 1-2kPa to obtain a dried material;
s5, adding maltodextrin, beta-cyclodextrin and croscarmellose sodium into the dried material, fully and uniformly grinding at the grinding pressure of 1.5-3kPa and the grinding speed of 1000-2000r/min, press-forming, sterilizing, sealing and packaging to obtain the quick-release ganoderma lucidum tea bag.
2. The method for preparing quick-release ganoderma lucidum teabag according to claim 1, wherein in S1 and S2, the weight ratio of platycladi seed, astragalus root, ganoderma lucidum, medlar, honeysuckle flower and cordyceps sinensis is 20-40: 5-15: 1-5: 10-20: 1-5: 1-5.
3. The method for preparing the immediate-release ganoderma lucidum teabag according to claim 1, wherein the immediate-release ganoderma lucidum teabag is added into a steam flash explosion reactor in S3, treated for 12-15S under the pressure of 1.8-2kPa, treated for 6-10S under the pressure of 1.2-1.6kPa, and then instantaneously decompressed within 0.1S to obtain the steam explosion material.
4. The method for preparing the quick-release ganoderma lucidum teabag according to claim 1, wherein in S5, the weight ratio of the drying material, the maltodextrin, the beta-cyclodextrin and the croscarmellose sodium is 20-60: 1-2: 1-2: 0.1-1.
5. The method for preparing the quick-release ganoderma lucidum teabag according to claim 4, wherein in S5, the weight ratio of the drying material, the maltodextrin, the beta-cyclodextrin and the croscarmellose sodium is 50: 1.2-1.5: 1.2-1.5: 0.5-1.
6. The method for preparing quick-release ganoderma lucidum teabag according to claim 1, wherein in S5, the water absorption capacity of croscarmellose sodium is 7.32-7.4g/g, and the sedimentation volume in 4 hours is 18.2-19 mL.
7. The method for preparing quick-release ganoderma lucidum teabag according to claim 1, wherein in S5, in the sealing and packaging process, 3g of each bag is packed into a tea bag, and the tea bag is sealed and packaged to obtain the quick-release ganoderma lucidum teabag.
8. An immediate release ganoderma lucidum teabag, which is characterized by being prepared by the preparation method of the immediate release ganoderma lucidum teabag according to any one of claims 1 to 7.
CN202210782438.4A 2022-07-05 2022-07-05 Quick-release ganoderma lucidum tea bag and preparation method thereof Pending CN115088773A (en)

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