Pueraria flower extract and application thereof

Abstract

The invention relates to a kudzuvine flower extract and application thereof. Specifically, the invention provides application of a pueraria flower extract to preparation of a composition, and the composition is used for promoting oral absorption of vitamin D. The kudzuvine flower extract can be used for promoting oral absorption of vitamin D, so that the treatment effect of vitamin D3 on vitamin D3 deficiency is improved.

Description

technical field [0001] The invention relates to the field of medicine, in particular to kudzu flower extract and its application. Background technique [0002] Vitamin D deficiency, also known as nutritional vitamin D deficiency rickets, is a systemic disorder of calcium and phosphorus metabolism caused by the lack of vitamin D in growing bones, and a disorder of calcium salts in the process of bone formation. Characteristic systemic chronic nutritional disease. Among them, vitamin D3 (Vitamin D3, CAS: 67-97-0) is an important active ingredient of vitamin D. [0003] For vitamin D3 deficiency, it is necessary to quickly increase the absorption of vitamin D3 to achieve the purpose of treatment. In the prior art, the absorption of vitamin D3 is often improved by increasing the dosage of vitamin D3. However, the existing vitamin D3 is usually in the form of soft capsules or tablets. Increasing the dosage of vitamin D3 means increasing the number of soft capsules or tablets ta...

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Problems solved by technology

[0003] For vitamin D3 deficiency, it is necessary to quickly increase the absorption of vitamin D3 to achieve the purpose of treatment. In the prior art, the absorption of vitamin D3 is often improved by increasing the dosage of vitamin D3. However, the existing vitamin D3 is usually in the form of soft capsules or tablets. Increasing the dosage of vitamin D3 means increasing the number of soft capsules or tablets taken, and the increase in the number of soft capsules or tablets taken will lead to a decrease in patient compliance, especially For infants or children who do not cooperate with medication, increasing the dosage of soft capsules or tablets or tablets will further increase the drug resistance of infants or children. In addition, increasing the dosage of vitamin D3 will also increase the cost of medication

Although vitamin D3 injection can quickly increase the blood concentration of vitamin D3, however, the compliance of patients with injection administration is worse, and the cost of injection administration is higher, and injection administration is not suitable for long-term administration

There is a lack of drugs to promote the oral absorption of vitamin D3 in the prior art, thus limiting the rapid treatment of vitamin D3 deficiency after oral administration of vitamin D3

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