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Watermelon frost and its preparing method

A technology of watermelon frost and watermelon, which is applied in the direction of medical formulas, medical preparations containing active ingredients, respiratory diseases, etc., and can solve problems such as adverse effects and environmental pollution

Inactive Publication Date: 2002-08-21
李昆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] All existing watermelon frosts contain Glauber's salt, and the proportion of Glauber's salt in watermelon frost is greater than 95%, even up to 99.5%; but taking too much Glauber's salt will have adverse effects on the body
[0004] Although the existing watermelon frost preparation method has been improved, it still uses Glauber's salt to decompose the frost like the traditional method, and the waste water containing Glauber's salt will pollute the environment after being discharged.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1. Take 100 kg of watermelon, press it to extract juice, and get 50 kg of watermelon juice;

[0024] 2. Add 25 kg of peppermint oil to the watermelon juice and stir well;

[0025] 3. Stand still at 27°C for 24 hours to obtain oil layer A and water layer B;

[0026] 4. Separate oil layer A and water layer B and collect them separately;

[0027] 5. Distill the water layer B under normal pressure for 20 minutes to obtain watermelon dew;

[0028] 6. Put the oil layer A at 0°C for 30 hours to freeze and defrost; filter to obtain watermelon frost.

[0029] The active ingredient of watermelon in the watermelon frost is 0.02%.

[0030] 7. The filtered filtrate is watermelon oil.

[0031] 8. Make the new watermelon cream into spray, tablet, or Kouhoubao and watermelon cream according to the conventional method

[0032] cream, watermelon cream chewing gum, watermelon cream mouthwash, etc.

Embodiment 2

[0034] 1. Squeeze 100 kg of watermelon to obtain 40 kg of watermelon juice;

[0035] 2. Add 70 kg of peppermint oil to the watermelon juice and stir well;

[0036] 3. Stand still at 25°C for 12 hours to obtain oil layer A and water layer B;

[0037] 4. Separate oil layer A and water layer B and collect them separately;

[0038] 5. Distill water layer B under normal pressure for 30 minutes to obtain watermelon dew;

[0039] 6. Put the oil layer A at -5°C for 24 hours to freeze and defrost; filter to obtain watermelon frost.

[0040] The active ingredient of watermelon in watermelon frost is 1%.

[0041] 7. The filtered filtrate is watermelon oil.

[0042] 9. Make the new watermelon cream into sprays, tablets, or Kouhoubao and watermelon cream according to conventional methods.

[0043] cream, watermelon cream chewing gum, watermelon cream mouthwash, etc.

Embodiment 3

[0045] 1. Take 100 kg of watermelon, press it to extract juice, and get 60 kg of watermelon juice;

[0046] 2. Add 120 kg of peppermint oil to the watermelon juice and stir well;

[0047] 3. Stand still at 30°C for 20 hours to obtain oil layer A and water layer B;

[0048] 4. Separate oil layer A and water layer B and collect them separately;

[0049] 5. Add 100 kg of peppermint oil to the water layer B, and stir evenly;

[0050] 6. Stand still at 30°C for 20 hours to obtain oil layer A1 and water layer B1;

[0051] 7. Separate oil layer A1 and water layer B1 and collect them separately;

[0052] 8. Distill the water layer B1 under normal pressure for 15 minutes to obtain watermelon dew;

[0053] Combine the oil layers A and A1 and place them at -15°C for 12 hours to freeze and defrost;

[0054] Melon Frost. The active ingredient of watermelon in the watermelon frost is 2%. 9. The filtered filtrate is watermelon oil. 10. Make the new watermelon cream into sprays,...

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PUM

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Abstract

Watermelon frost has the effective component of watermelon in 0.01-3 wt% and menthol. It is prepared through the processes of: squeezing watermelon to obtain juice; extracting with peppermint oil; cooling the extracted peppermint oil to separate frost; and filtering to obtain watermelon frost. The watermelon frost contains the effective component of watermelon and menthol and no Glauber salt, so that it has the original taste of watermelon maintained and no side effect on human body. The preparation process produces on effluent with inorganic salt to pollute environment. The peppermint oil is recovered in the process.

Description

(1) Technical field: [0001] The invention relates to a traditional Chinese medicine preparation, in particular to a watermelon cream. [0002] The invention also relates to its preparation method. (two) background technology: [0003] All the existing watermelon frosts contain Glauber's salt, and the proportion of Glauber's salt in the watermelon frost is greater than 95%, even up to 99.5%. However, taking too much Glauber's salt will have adverse effects on the body. [0004] Although the existing watermelon frost preparation method has been improved, it still uses Glauber's salt to separate the frost like the traditional method, and the waste water containing Glauber's salt will pollute the environment after being discharged. (3) Contents of the invention: [0005] The invention discloses a watermelon frost without Glauber's salt and a preparation method thereof. [0006] The watermelon frost includes effective ingredients of the watermelon, and the difference is that ...

Claims

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Application Information

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IPC IPC(8): A61P11/04
Inventor 李昆
Owner 李昆
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