Physical and chemical wall dissolving method for ganoderma lucidum spore powder
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A technology of Ganoderma lucidum spore powder and physical chemistry, which is applied in food science, medical formula, plant raw materials, etc. It can solve the problems of long wall breaking time, low wall breaking rate, and difficulty in removal, and achieves shortened processing time and simple operation method , promote the effect of human body absorption
Active Publication Date: 2015-03-25
ANHUI UNIVERSITY
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This type of method is simple to operate, but the required equipment structure is complex, the operating cost is high, and harmful substances on the mechanical surface are easily introduced, and the processed Ganoderma lucidum spore powder is easy to decompose and oxidize; (2) Biological methods use a variety of biological enzymes to degrade the spore wall , so as to achieve the purpose of breaking the wall
The method has little environmental pollution, low energy consumption, and does not require complicated equipment, but it needs to cultivate strains, the time for breaking the wall is also very long, the efficiency is low, and the strains are easily polluted, and it is very difficult to remove enzymes or bacteria in the product; (3 ) The chemical
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Embodiment 1
[0024] Weigh 0.5g Ganoderma lucidum spore powder, add 5ml 30% urea solution, sonicate for 20min, freeze at -10°C for 2h, take it out and sonicate again for 10min, add 2.0ml 20% ethanol solution, react at room temperature for 2h, freeze again at -10°C React for 2 hours, then sonicate for 10 minutes, centrifuge to separate the solution, add 1ml 2% ascorbic acid and 1.5ml protective agent solution (containing 0.1% xanthan gum and 6% cyclodextrin) to the obtained solid, stir evenly, and dry to obtain the product.
Embodiment 2
[0026] Weigh 0.5g Ganoderma lucidum spore powder, add 2ml 30% urea solution and 3ml 5% NaCl solution, sonicate for 20min, freeze at -10°C for 2h, then sonicate for 20min, add 5ml 20% ethanol solution, react at room temperature for 1h, -10 Refrigerate and react at ℃ for 1 hour, then sonicate for 20 minutes, centrifuge to separate the solution, add 1ml 2% ascorbic acid and 1.5ml protective agent solution (containing 0.2% guar gum and 5% cyclodextrin) to the obtained solid, stir evenly, Dry the product.
Embodiment 3
[0028] Weigh 0.5g Ganoderma lucidum spore powder, add 5ml 1% sodium hydroxide solution, sonicate for 10min, freeze at -10°C for 2h, take it out and sonicate again for 10min, add 5ml of 20% ethanol solution, freeze for 2h at -10°C, Then sonicate for 10min, add 5ml 30% urea solution, freeze again at -10°C for 2h, sonicate for 10min, centrifuge to separate the solution, add 1.5ml 2% ascorbic acid and 1.5ml protective agent solution (containing 0.1% yellow raw gum and 8% cyclodextrin), stirred evenly, and dried to obtain the product.
[0029] The above percentages are percentages by mass.
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Abstract
The invention discloses a physical and chemical wall dissolving method for ganoderma lucidum spore powder. The method comprises the following steps: adding a treating agent to ganoderma lucidum spore powder; reacting under ultrasonic and freezing treatment, and carrying out ultrasonic treatment again; adding an ethanol solution, reacting at room temperature, carrying out freezing reaction at -10 DEG C; carrying out ultrasonic treatment and centrifugally separating out a solid; and adding an ascorbic acid and a protecting agent liquid, stirring evenly, and drying to obtain a product. By virtue of physical acceleration, a few of chemical substances are adopted to react with the wall of the ganoderma lucidum spore powder; and the water dissolving rate of the ganoderma lucidum spore powder can be up to 99.8%, so that complementary advantages of a physical method and a chemical method are achieved; the wall of the ganoderma lucidum spore powder is dissolved into a mesh structure; dissolution of effective components in the ganoderma lucidum spore powder is facilitated; through wall-dissolving treatment and hole sealing of a protective agent, the spore wall is transformed into hydrophilia from hydrophobicity; formation of a suspension liquid of the ganoderma lucidum spore powder is facilitated; absorption of a human body is promoted; due to hole sealing protection, the loss of the effective components of the ganoderma lucidum spore powder in the storage process can be reduced, and therefore, the physical and chemical wall dissolving method is suitable for industrialized production.
Description
technical field [0001] The invention belongs to the technical field of material surface treatment, and in particular relates to a wall-dissolving method of ganoderma lucidum spore powder. Background technique [0002] According to the analysis of the composition and structure of Ganoderma lucidum spore powder, the active ingredients of Ganoderma lucidum spore powder are wrapped by hard and insoluble spore walls. The main component of the spore wall is chitin (50-55% content), a small amount of cellulose and lignin, and the main inorganic elements are silicon (20% content) and calcium (25% content). Silicon and calcium are mixed with chitin to make the spore wall firm and hard, resistant to acid and alkali, and extremely difficult to oxidize and decompose. Eating Ganoderma lucidum spore powder without breaking the wall is like swallowing a whole egg. It is difficult to remove the effective content of the spore powder The ingredients are digested and absorbed. Some tests have...
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