A kind of preparation method of Ganoderma lucidum spore powder and wheat germ composite slow-release microcapsules

A technology of Ganoderma lucidum spore powder and composite microcapsules, which is applied in the forming of food, the function of food ingredients, and food ingredients as encapsulants, etc. It can solve the problem that Ganoderma lucidum spore oil is easy to oxidize, microcapsules have not been prepared, and the embedding rate needs to be improved To achieve good sustained release effect, maintain functionality, and improve embedding rate

Active Publication Date: 2022-03-18
INST OF AGRO FOOD SCI & TECH SHANDONG ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Ganoderma lucidum spore powder contains a variety of effective biologically active substances, but it is easy to lose its activity at room temperature. Ganoderma lucidum spore oil is more likely to oxidize and reduce its efficacy
Chinese patent application CN201810102485.3 discloses a Ganoderma lucidum spore powder microcapsule and its preparation method. In this method, gelatin and cyclodextrin are used as wall materials, and a single Ganoderma lucidum spore powder is used as the core material. The prepared microcapsules have good homogeneity However, the microcapsules prepared by this method are still layered after standing, and the embedding rate still needs to be improved, and the microcapsules prepared by this method are directly released, which affects the absorption effect
And at present, when Ganoderma lucidum spore powder is directly prepared into microcapsules, the embedding rate is low and the stability is poor
At present, there is no relevant record of preparing microcapsules by compounding Ganoderma lucidum spore powder and wheat germ

Method used

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  • A kind of preparation method of Ganoderma lucidum spore powder and wheat germ composite slow-release microcapsules
  • A kind of preparation method of Ganoderma lucidum spore powder and wheat germ composite slow-release microcapsules
  • A kind of preparation method of Ganoderma lucidum spore powder and wheat germ composite slow-release microcapsules

Examples

Experimental program
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Effect test

Embodiment 1

[0030] (1) Choose immature and disease-free green bananas, peel them, add 3 times the volume of ice water, beat at 2000rpm for 8 minutes, add pullulanase, cellulase and brewer's yeast, which account for 2% of the weight of green bananas, according to Composite enzyme with a mass ratio of 1:1:2, hydrolyze at 30-35°C for 1.5h, and then pass in carbon dioxide until the density of foam slurry is 0.6g / cm 3 , continue to heat-preserve the enzymatic hydrolysis for 1.5h, filter the slag with 4 layers of non-woven gauze to obtain green banana pulp, and vacuum concentrate the green banana pulp to a solid content of 35% at 70-80°C to obtain concentrated green banana pulp;

[0031] (2) Add sodium alginate and stachyose to the concentrated green banana pulp according to the mass ratio of 1:0.2:0.1, stir evenly, and make a mixed liquid for later use;

[0032] (3) Take wheat germ as raw material, dry it at 100-105°C for 15 minutes, and ultrafinely pulverize it to 800-1000 mesh after cooling...

Embodiment 2

[0037] (1) Select immature and disease-free green bananas, peel them, add 3-4 times the volume of ice water, beat at 2500rpm for 8 minutes, add pullulanase, cellulase and brewer's yeast accounting for 3% of the weight of green bananas According to the compound enzyme composed of the mass ratio of 1:1:2, enzymolyze at 30-35°C for 1.5h, and then pass in carbon dioxide until the density of foam slurry is 0.7g / cm 3 , continue to heat-preserve and enzymatically hydrolyze for 1.5h, filter and remove slag with 4 layers of non-woven gauze to obtain green banana pulp, and vacuum concentrate the green banana pulp at 70-80°C to a solid content of 38%, to obtain concentrated green banana pulp;

[0038] (2) Add sodium alginate and stachyose to the concentrated green banana pulp according to the mass ratio of 1:0.2:0.1, stir evenly, and make a mixed liquid for later use;

[0039] (3) Take wheat germ as raw material, dry it at 100-105°C for 20 minutes, and ultrafinely pulverize it to 1000 mes...

Embodiment 3

[0043] (1) Choose immature and disease-free green bananas, peel them, add 4 times the volume of ice water, beat at 2000rpm for 8 minutes, add pullulanase, cellulase and brewer's yeast, which account for 3% of the weight of green bananas, according to Composite enzyme with a mass ratio of 1:1:2, hydrolyze at 30-35°C for 1.5h, and then pass in carbon dioxide to form a foam slurry with a density of 0.8g / cm 3 , continue to heat-preserve and enzymatically hydrolyze for 1.5h, filter and remove slag with 4 layers of non-woven gauze to obtain green banana pulp, and vacuum concentrate the green banana pulp to a solid content of 40% at 70-80°C to obtain concentrated green banana pulp;

[0044] (2) Add sodium alginate and stachyose to the concentrated green banana pulp according to the mass ratio of 1:0.2:0.1, stir evenly, and make a mixed liquid for later use;

[0045] (3) Take the raw material wheat germ, dry it at 100-105°C for 15-20 minutes, and after cooling, ultrafinely pulverize ...

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Abstract

The invention belongs to the technical field of preparation of health care products, and in particular relates to a preparation method of ganoderma lucidum spore powder and wheat germ composite slow-release microcapsules. The microcapsules are prepared by the following method: first, green banana and wheat germ are processed to obtain green banana concentrated slurry and wheat germ enzymatic hydrolysis solution, then wall material and core material solutions are prepared, mixed, passed through a colloid mill, homogenized, and then spray-dried Get the product. The invention prepares the ganoderma lucidum spore powder into microcapsules, improves the stability of the ganoderma lucidum spore powder, compounds wheat germ, improves nutritional value, and maintains its functionality. The preparation method provided by the invention has a high extraction rate of resistant starch and a high pectin content, and is prepared into the outermost wall material under the synergistic action of sodium alginate and stachyose, and the primary emulsion is formed by enzymatic hydrolysis of wheat germ, including The embedding rate is increased, and the stability of the microcapsules is improved, without delamination, and has a good sustained-release effect.

Description

technical field [0001] The invention belongs to the technical field of preparation of health care products, and in particular relates to a preparation method of ganoderma lucidum spore powder and wheat germ composite slow-release microcapsules. Background technique [0002] Ganoderma lucidum is a well-known medicinal fungus, also known as Seicao, a large fungus with high medicinal value. In recent years, it has been widely used in the treatment and prevention of various cardiovascular diseases, liver and kidney diseases, neurological diseases, etc. common diseases. Although Ganoderma lucidum has a very long history of medicinal use in my country, the haze-shaped, egg-shaped germ cells ejected from the cap of Ganoderma lucidum during the mature stage, that is, Ganoderma lucidum spores, were not recognized and utilized until the 20th century. Ganoderma lucidum spores contain Ganoderma lucidum seeds Almost all active substances in the entity include polysaccharides, triterpenoi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L33/10A23L31/00A23L7/152A23L7/104A23L29/212A23L19/00A23P10/30A23L29/10A23L29/256A23L29/30
CPCA23L33/10A23L31/00A23L7/152A23L7/107A23L29/212A23L19/09A23P10/30A23L29/10A23L29/256A23L29/30A23V2002/00A23V2200/222A23V2200/224A23V2200/30A23V2250/5118A23V2250/5026A23V2250/632
Inventor 巩东营邓鹏王恒振
Owner INST OF AGRO FOOD SCI & TECH SHANDONG ACAD OF AGRI SCI
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