Processing method for improving adhesion of sporoderm-broken ganoderma lucidum spore powder

Abstract

The invention discloses a processing method for improving adhesion of wall-broken ganoderma lucidum spore powder, which comprises the following steps: filling wall-broken ganoderma lucidum spore powder with the wall-broken rate of more than 95% into a plastic package bag, vacuumizing, putting into an ultralow-temperature refrigerator, carrying out ultralow-temperature freezing at the freezing temperature of-40 to-60 DEG C for 10-12 hours by utilizing a repeated freezing and thawing method, and then storing at 4 DEG C for 2-3 hours, so as to obtain the wall-broken ganoderma lucidum spore powder. And repeating twice. The method provided by the invention can overcome the problems of large dosage and easy interference of auxiliary materials on sample detection in the prior art, and can be stored for a long time to ensure that the wall-broken spore powder is not agglomerated, good in fluidity and extremely high in stability. The treatment time can be obviously saved, the production procedures are reduced, the production difficulty and the production cost are reduced, and the method is particularly suitable for popularization and application.

Description

Technical Field

[0001] The invention belongs to the field of health food, and in particular relates to a processing method for improving the adhesion of broken wall ganoderma spore powder. Background Art

[0002] The fluidity of drugs or excipients is first related to their own characteristics. In addition, other characteristics of the powder, such as particle size and distribution, particle morphology, and particle surface roughness, also have a significant impact on fluidity.

[0003] The fluidity of Ganoderma lucidum spore powder is related to the shape, size, surface state, density, porosity, etc. of the particles, as well as the complex relationship between the internal friction and adhesion between the particles. Its fluidity cannot be expressed by a single value. The fluidity of powder is usually expressed by the angle of repose and flow rate.

[0004] The current commercially available broken wall ganoderma lucidum spore powder has a breaking rate of more than 95%, but with the extension of storage time, the broken wall spore powder is easy to oxidize and agglomerate, and the fluidity is poor. There are difficulties in the screening process during production. The screening is easy to get stuck and sticky. For samples with poor fluidity, filling capsules and bags are easy to stick, resulting in inaccurate filling. The method of improving the adhesion of broken wall ganoderma lucidum spore powder and enhancing sample fluidity usually involves adding auxiliary materials or granulation. However, if the addition of auxiliary materials increases the sample dosage and the auxiliary materials are easy to interfere with sample detection, such as granulation, the relevant production process is added, the production cost is increased, and the production difficulty is increased.

[0005] The present invention explores and develops the above-mentioned difficulties of the prior art and finds a processing method for improving the adhesion of broken wall Ganoderma lucidum spore powder, which is simple to operate, significantly improves fluidity and is suitable for large-scale industrial production. Summary of the invention

[0006] The invention aims to provide a processing method for improving the adhesion of broken wall ganoderma spore powder by using repeated freezing and thawing method.

[0007] The purpose of the present invention is specifically achieved in the following ways:

[0008] A processing method for improving the adhesion of broken wall ganoderma spore powder, the method comprising the following steps:

[0009] The broken spore powder of Ganoderma lucidum with a breaking rate of more than 95% is put into a plastic bag, vacuumized, and frozen at a freezing temperature of -40--60°C for 10-12 hours by repeated freezing and thawing method, and then stored at 4°C for 2-3 hours, and this cycle is repeated twice. Finally, the broken spore powder of Ganoderma lucidum is taken out and the repose angle is measured to be less than 27°.

[0010] Preferably, the mixture is further stored at 4°C for 2 h.

[0011] Preferably, the freezing temperature is -60°C.

[0012] Preferably, the sample loading per bag is 5kg to 20kg.

[0013] Preferably, the sample loading per bag is 5 kg.

[0014] Compared with the prior art, the method of the present invention has the following beneficial effects: the method of the present invention can overcome the problem that the addition of auxiliary materials in the prior art increases the sample dosage and the auxiliary materials are easy to interfere with the sample detection, and can be stored for a long time to ensure that the broken spore powder does not agglomerate, has good fluidity and extremely high stability. It can also significantly save processing time, reduce production processes, reduce production difficulty, and reduce production costs, and is particularly suitable for promotion and application. DETAILED DESCRIPTION

[0015] The present invention is further explained below through specific examples.

[0016] The broken spore powder of Ganoderma lucidum (breaking rate 95%) used in the following examples was produced by Anhui Huangshan Yunle Ganoderma Lucidum Co., Ltd., with a moisture content of 9% and an angle of repose of 45°.

[0017] Example 1

[0018] The freezing conditions adopted in the present invention are based on a large number of preliminary tests, and a single factor investigation method is adopted for factors affecting the fluidity of the broken wall Ganoderma lucidum spore powder, such as the freezing temperature, freezing time, and the sample amount per bag, and the freezing conditions are optimized with the repose angle of the broken wall Ganoderma lucidum spore powder as an index.

[0019] Calculation of the angle of repose:

[0020] α=arctg(H / R)

[0021] Among them, α is the angle of repose and R is the chassis radius.

[0022] Here are the steps:

[0023] 1) Put the broken spore powder of Ganoderma lucidum into a plastic bag with a sample amount of 5 kg per bag, and evacuate the bag;

[0024] 2) Place in an ultra-low temperature freezer and freeze at -60°C for 48 hours.

[0025] 3) Take out and store in a refrigerator at 4°C for 4 hours.

[0026] 4) Randomly select 10 bags to observe the appearance and measure their angle of repose. The experimental data are shown in Table 1:

[0027] Table 1

[0028]

[0029] Example 2

[0030] 1) Put the broken spore powder of Ganoderma lucidum into a plastic bag with a sample amount of 5 kg per bag, and evacuate the bag;

[0031] 2) Place in an ultra-low temperature freezer and freeze at -60°C for 24 hours.

[0032] 3) Take out and store in a refrigerator at 4°C for 4 hours.

[0033] 4) Randomly select 10 bags to observe the appearance and measure the angle of repose. The experimental data are shown in Table 2:

[0034] Table 2

[0035]

[0036]

[0037] Example 3

[0038] 1) Put the broken spore powder of Ganoderma lucidum into a plastic bag with a sample volume of 5 kg per bag, and vacuum it.

[0039] 2) Place in an ultra-low temperature freezer, freeze at -60°C for 12 hours, then store at 4°C for 2 hours, repeat this cycle twice.

[0040] 3) Randomly select 10 bags to observe their appearance and measure their angle of repose. The experimental data are shown in Table 3:

[0041] Table 3

[0042]

[0043] Based on the experimental results of Examples 1-3, it can be seen that the repose angles of the broken spore powder of Ganoderma lucidum in Example 3 are all below 27°, and the fluidity is significantly improved.

[0044] 2. Experimental study on the fluidity stability of broken spore powder stored at room temperature for a long time

[0045] Due to storage needs in production, the impact of long-term storage on liquidity is examined.

[0046] The Ganoderma lucidum spore powder sample No. 5 in the above Example 3 was used to investigate the stability of the fluidity of the broken Ganoderma lucidum spore powder within one year. The experimental data are shown in Table 4:

[0047] Table 4

[0048]

[0049]

[0050] After long-term stability inspection, it was found that the repose angle did not change significantly after a storage time of up to one year, the visual condition was good, there was no caking phenomenon, and the fluidity remained in good condition. The storage room temperature is 18-26℃, and the relative humidity is 45%-65%.

[0051] This invention utilizes repeated freeze-thaw and freezing methods to improve the powder fluidity of Ganoderma lucidum spore powder. It is a new product research and development obtained by the inventor through a large number of trial production and screening on the production line of his company. Compared with the original freezing technology, it significantly saves processing time and increases long-term storage stability.

Claims

1. A processing method for improving the adhesion of broken wall Ganoderma lucidum spore powder, the method comprising the following steps: The broken spore powder of Ganoderma lucidum with a breaking rate of more than 95% is put into a plastic bag, vacuumized, and ultra-low temperature frozen at a freezing temperature of -40--60°C for 10-12h by repeated freezing and thawing method, and then stored at 4°C for 2-3h, and this cycle is repeated twice.

2. The method for improving the adhesion of broken spore powder of Ganoderma lucidum according to claim 1, characterized in that The freezing temperature is -60°C.

3. The method for improving the adhesion of broken spore powder of Ganoderma lucidum according to claim 1, characterized in that The mixture was then stored at 4°C for 2 h.

4. The method for improving the adhesion of broken spore powder of Ganoderma lucidum according to claim 1, characterized in that The sample loading amount per bag is 5kg to 20kg.

5. The method for improving the adhesion of broken spore powder of Ganoderma lucidum according to claim 4, characterized in that The sample quantity per bag is: 5kg.

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