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DHA microcapsule powder containing lentinan and preparation method thereof

A technology of lentinan and microcapsule powder, which is applied in the field of health care products, can solve the problems that DHA microcapsule powder is not involved, and achieve the effects of guaranteed absorption, simple preparation process and excellent stability

Inactive Publication Date: 2018-02-27
WUHAN HUASHITE IND BIOTECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There is no report involving DHA microcapsule powder containing lentinan

Method used

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  • DHA microcapsule powder containing lentinan and preparation method thereof
  • DHA microcapsule powder containing lentinan and preparation method thereof
  • DHA microcapsule powder containing lentinan and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A DHA microcapsule powder containing lentinan, which is composed of the following raw materials in mass percentage: 38% DHA, 31.5% water-phase main wall material, 28% lentinan, and 2.5% stabilizer; wherein, the ratio of DHA to lentinan is 1.35% .

[0026] The preparation method of the DHA microcapsule powder containing lentinan comprises the following steps:

[0027] S1. Add water to the water-phase main wall material at a ratio of 1:2.5, heat to 60-65°C, stir for 30 minutes, add the stabilizer, and continue stirring for 30 minutes to prepare the wall material;

[0028] S2. Mix the DHA and lentinan with the wall material obtained in step S1, and homogenize and emulsify under high pressure into a nanoemulsion with a particle size of 100-200 nm, with a homogenization pressure of 35-40 MPa;

[0029] S3. The nanoemulsion is spray-dried, the feed temperature is 60-70° C., the air inlet temperature is 165-175° C., and the air outlet temperature is 65° C. to prepare the DHA m...

Embodiment 2

[0031] A DHA microcapsule powder containing lentinan, which is composed of the following raw materials in mass percentage: 40% DHA, 28.4% water-phase main wall material, 28.6% lentinan, and 3% stabilizer; wherein, the ratio of DHA to lentinan is 1.4% .

[0032] The preparation method of the DHA microcapsule powder containing lentinan is the same as in Example 1.

Embodiment 3

[0034] A DHA microcapsule powder containing lentinan, which is composed of the following raw materials in mass percentage: 35% DHA, 34.4% water-phase main wall material, 29.1% lentinan, and 1.5% stabilizer; wherein, the ratio of DHA to lentinan is 1.2% .

[0035] The preparation method of the DHA microcapsule powder containing lentinan is the same as in Example 1.

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Abstract

The present invention discloses DHA microcapsule powder containing lentinan and a preparation method thereof. The DHA microcapsule powder consists of the following raw materials in percentages by mass: 35-40% of DHA, 25-35% of an aqueous phase main wall material, 25-35% of lentinan, and 1.5-3% of a stabilizer. The DHA, lentinan, wall material and stabilizer are reasonably proportioned, and throughoptimization of various parameters in the preparation method, so the microcapsule powder with an excellent embedding rate and stability, and uniform particle size is obtained. The DHA and lentinan are matched according to specific percentages are optimized, so that the two materials can fully exert a synergistic effect and the prepared microcapsule powder can play a significant role in regulatingblood pressure. The product is simple in preparation processes and good in instant solubility and stability, can be applied to solid drink food and ensures that nutrients are fully absorbed by the human body.

Description

technical field [0001] The invention belongs to the technical field of health products, and more specifically relates to a DHA microcapsule powder containing lentinan and a preparation method thereof. Background technique [0002] DHA is the abbreviation of docosahexaenoic acid, commonly known as brain gold, is a very important unsaturated fatty acid for the human body, and belongs to an important member of the omega-3 unsaturated fatty acid family. DHA is a main component for the growth and maintenance of nervous system cells, an important component of the brain and retina, and its content in the human cerebral cortex is as high as 20%. DHA can also inhibit platelet aggregation, hinder thrombus formation, lower blood viscosity, significantly improve blood circulation, and lower blood pressure. [0003] Lentinan has obvious anti-tumor activity, enhances the host's resistance to bacterial, fungal, viral and parasitic infections, and enhances various biological and immunologi...

Claims

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Application Information

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IPC IPC(8): A23L33/00A23P10/30A23L2/395
CPCA23L2/395A23L33/00A23P10/30A23V2002/00A23V2200/326
Inventor 代鹏飞余金龙余元涛
Owner WUHAN HUASHITE IND BIOTECH DEV
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