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Liver-nourishing eyesight-improving health-preserving tea and preparation method thereof

A technology for nourishing the liver, improving eyesight, and health-preserving tea, applied in the field of health care products, can solve problems such as trouble, eye damage, blindness, etc., and achieve the effect of improving extraction efficiency

Inactive Publication Date: 2021-11-26
圣孟堂海南生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It may be difficult to persist if only relying on drug treatment. Indiscriminate use of eye drops will damage the eyes, leading to various eye diseases or the risk of blindness. Taking traditional Chinese medicine is more troublesome and tastes bad. It is not suitable for long-term use, and the effect may not be ideal.

Method used

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  • Liver-nourishing eyesight-improving health-preserving tea and preparation method thereof
  • Liver-nourishing eyesight-improving health-preserving tea and preparation method thereof
  • Liver-nourishing eyesight-improving health-preserving tea and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Example 1 A preparation method of liver-nourishing and eyesight-preserving tea M1

[0043] This example provides a method for preparing liver-nourishing and eyesight-preserving health tea M1, which includes the following steps:

[0044] S1. Weigh 37g of chrysanthemum and 35g of honeysuckle respectively and add them to the supercritical extraction device. Under the conditions of temperature of 37°C and pressure of 55MPa, carbon dioxide gas with a flow rate of 30L / h is introduced to carry out supercritical extraction until it is re-extracted in the receiving device. No oil dripped out, that is, the extraction was complete, and 62.08g of component A was obtained (the oil yield was 86.23%);

[0045] S2. Weigh 50g cassia seed and 26g burdock root, grind and pulverize them to particles with a fineness of 500 mesh, sieve and re-grind and pulverize the large particles, repeat the sieve until no large particles appear, and add the ground particles to a concentration of 75 % eth...

Embodiment 2～6

[0050] Examples 2-6 Preparation method of teas M2-M6 for nourishing the liver and improving eyesight

[0051] The preparation methods of liver-nourishing and eyesight-preserving teas M2-M6 provided in Examples 2-6 are basically the same as those in Example 1, except that some process parameters are different, and the specific process parameters are shown in Table 1.

[0052] Table 1: Preparation process parameters of liver-nourishing and eyesight-nourishing teas M2-M6

[0053]

[0054]

[0055] Note: "√" indicates that this kind of fluid is selected

[0056] Other parameters are all the same as in Example 1.

experiment example 1

[0057] Experimental Example 1 Animal Acute Toxicity Test

[0058] Take 32 healthy mice, with a body weight of 20-22g, half male and half male, and divide them into three groups within 24 hours, and use Yanggan Mingmu health tea M3 to gavage the stomach and intestines, each time 1.8g / mouse, with a total weight of 18g, which is equivalent to The crude drug is 4.0g, that is, 100g crude drug / kg / d, which is equivalent to 857 times that of a clinical 65kg person. The mice were fed with conventional feed for 12 days after administration, and no animal death or toxic reaction was observed. Therefore, it is proved that the medicine of the present invention has no toxic and side effects, and the clinical application is safe and reliable.

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Abstract

The invention discloses liver-nourishing eyesight-improving health-preserving tea and a preparation method thereof. The preparation method comprises the following steps: respectively carrying out supercritical extraction, organic solvent purification, grinding and crushing on raw materials such as flos chrysanthemi, flos lonicerae, semen cassiae, radix bardanae, fructus lycii and frutus mori, and then carrying out low-temperature freeze-drying sterilization to obtain the liver-nourishing eyesight-improving health-preserving tea. The formula of the liver-nourishing eyesight-improving health-preserving tea provided by the invention has the effects of nourishing liver and improving eyesight, clearing internal heat, and moistening lung and nourishing stomach. The preparation method can fully extract the effective components of the raw materials, improve the utilization rate of the raw materials, reduce the usage amount of the raw materials, and reduce the production cost. The preparation method is applicable to preparing the liver-nourishing eyesight-improving health-preserving tea that can be used for nourishing the liver, improving eyesight, clearing internal heat, moistening the lung and nourishing the stomach.

Description

technical field [0001] The invention belongs to the field of health products, and relates to a health-preserving tea, in particular to a health-preserving tea for nourishing the liver and improving eyesight. Background technique [0002] Office workers in modern cities generally use computers for office work, excessive smoking and alcohol, unrestrained nightlife, and staying up late, all of which directly damage the liver. Traditional Chinese medicine believes that the liver controls the eyes: "the liver qi flows through the eyes, and when the liver is in harmony, the eyes can distinguish five colors." Liver lesions often affect the eye. If the liver blood is insufficient, the eyes will be dry and astringent, blurred vision or night blindness; wind-heat in the liver meridian can cause redness and itching of the eyes; Moving, looking up obliquely, etc. Among the "five injuries caused by labor" in "Huangdi Neijing", there is one injury: "long-term vision hurts blood". The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 丁世仓张长禄王洪
Owner 圣孟堂海南生物科技有限公司
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