A kind of deep processing preparation and quality control method of propolis compound
A technology of propolis extract and propolis, which is applied in the field of deep processing and preparation of propolis products, can solve problems such as poor properties of propolis powder, unqualified products, and difficulty in drying, so as to improve dissolution and disintegration time, improve product curative effect, improve The effect of product quality
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[0042] The invention discloses a preparation method of propolis powder and a product thereof. Those skilled in the art can refer to the content of this article and appropriately improve the process parameters to realize it. In particular, it should be pointed out that all similar replacements and modifications are obvious to those skilled in the art, and they are all considered to be included in the present invention. The method and application of the present invention have been described through preferred embodiments, and the relevant personnel can obviously make changes or appropriate changes and combinations to the method and application described herein without departing from the content, spirit and scope of the present invention to realize and Apply the technology of the present invention.
[0043] The preparation method of the propolis powder provided by the invention and the raw materials or auxiliary materials used in the product can be purchased from the market.
Embodiment 1
[0045] The preparation of embodiment 1 propolis powder
[0046] 1. Pretreatment
[0047] Freezing the raw material of Brazilian green propolis at -20°C for 3 hours to harden the propolis; then crushing it with a pulverizer to obtain the raw material of propolis powder;
[0048] 2. Extraction
[0049] Take the pulverized propolis raw material, put it in an extraction tank, add 85% ethanol in an amount 4 times the volume of the medicinal material, stir and extract at room temperature for 3 hours, filter, and store the filtrate separately; add 4 times the amount of 85% ethanol to extract with stirring at room temperature for 3 hours, filter , take the filtrate, and combine the extracts.
[0050] 3. Concentration and grinding
[0051]Test group: take the propolis ethanol extract and concentrate it in a concentrator under reduced pressure. The vacuum degree is controlled at -0.01MPa and the temperature is 50°C. Centrifuge at a speed of 2000r / min for 5min, remove the suspended m...
Embodiment 2
[0061] The preparation of embodiment 2 propolis powder
[0062] 1. Pretreatment
[0063] Freezing the raw material of Brazilian green propolis at -20°C for 3 hours to harden the propolis; then crushing it with a pulverizer to obtain the raw material of propolis powder;
[0064] 2. Extraction
[0065] Take the pulverized propolis raw material, put it in an extraction tank, add 75% ethanol in an amount 10 times the volume of the medicinal material, stir and extract at room temperature for 2 hours, filter, and store the filtrate separately; , take the filtrate, and combine the extracts.
[0066] 3. Concentration and grinding
[0067] Test group: take the propolis ethanol extract and concentrate it in a concentrator under reduced pressure. The vacuum degree is controlled at -0.03MPa and the temperature is 60°C. Centrifuge at a speed of 1500r / min for 8min, remove the suspended matter in the upper layer, and then take the centrifuged liquid and continue to concentrate under redu...
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