Uric acid reducing composition containing rosemary, uric acid reducing health-care product and uric acid reducing medicine
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A technology of rosemary extract and composition, which is applied in the fields of food processing and medicine, and can solve the problems of no literature reports on effective parts of rosemary extract for anti-hyperuricemia
Pending Publication Date: 2021-08-31
湖北美田农业生物技术有限公司
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Problems solved by technology
After searching the prior art literature, there is no literature report on the anti-hyperuricemia effective part of rosemary extract
Method used
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preparation example Construction
[0024] 1, the preparation method of rosemary extract in the present application is:
[0025] (1) Take rosemary leaf stems, vacuum freeze-dry the rosemary leaf stems, the pressure of vacuum freeze-drying is 8Pa-10Pa, and the freeze-drying time is 2h-4h.
[0026] (2) Take the rosemary leaves and stems out of the freeze dryer, crush the rosemary leaves and stems to 20-300 mesh, and place them in a dry environment.
[0027] (3) Take rosemary leaf stem powder, stir and extract rosemary leaf stem powder with ethanol, the ratio of solid to liquid is 1:6~1:10, the extraction temperature is 40°C~50°C, and the extraction time is 2h~ 4h.
[0028] (4) After the extraction, the extract is centrifuged, and the supernatant is collected and concentrated to obtain the rosemary ethanol extract.
[0029] (5) Perform supercritical carbon dioxide extraction on the centrifuged rosemary precipitation, the supercritical extraction pressure is 23MPa-25MPa, the extraction temperature is 40°C-45°C, th...
Embodiment 1
[0038] 30 parts of rosemary extract, 30 parts of dandelion extract, 1 part of lily extract, 1 part of peony root extract.
[0039] The above raw materials are mixed evenly according to the proportion. The preparation method of the composition in the following examples is the same as in Example 1.
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Abstract
The invention relates to the technical field of medicine and food processing, in particular to a uric acid reducing composition containing rosemary, a uric acid reducing health-care product and a uric acid reducing medicine, wherein the uric acid reducing composition containing the rosemary comprises a rosemary extract, a dandelion extract, a lily extract and a peony root extract. According to the invention, the rosemary extract, the dandelion extract, the lily extract and the peony root extract are used as functional raw materials; scientific compatibility is achieved; all the components play a synergistic role; auxiliary materials are reasonably matched; and the uric acid reducing effect is remarkable. Experiments prove that, compared with a single extract, the composition disclosed by the invention has a stronger uric acid reducing effect; and, compared with common uric acid reducing medicines, the composition disclosed by the invention does not cause liver and kidney injury, and is milder and safer in uric acid reducing effect.
Description
technical field [0001] The invention relates to the technical fields of medicine and food processing, and more specifically, to a uric acid-lowering composition containing rosemary, a uric acid-lowering health care product and a uric acid-lowering drug. Background technique [0002] Gout is an inflammatory disease induced by monosodium urate crystals. Long-term active purine metabolism, excessive intake of purine, or impaired uric acid excretion can all lead to hyperuricemia. Long-term hyperuricemia can cause urate crystal deposition in joints and surrounding soft tissues, and then recurrent acute joint and soft tissue inflammation, tophi deposition, chronic arthritis and joint damage. Hyperuricemia can also involve the kidneys, causing chronic interstitial nephritis and urate stone formation. Early active uric acid-lowering treatment for gout patients can delay or prevent organ damage. [0003] Currently, the drugs for treating hyperuricemia and gout mainly include febuxo...
Claims
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