Radix pulsatillae extract and application of radix pulsatillae extract in preparation of medicine for preventing and/or treating cow mastitis

A Pulsatillae extract technology, applied in the field of medicine, can solve problems that affect the treatment effect, aggravate the disease, endanger human health, etc., achieve the effects of shortening the healing time, good application prospects, and improving the healing rate
CN111110728AActive Publication Date: 2020-05-08广西英路维特药物有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
广西英路维特药物有限公司
Publication Date
2020-05-08

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Abstract

The invention provides a radix pulsatillae extract and an application of the radix pulsatillae extract in preparation of a medicine for preventing and / or treating cow mastitis, and specifically discloses the radix pulsatillae extract. In the radix pulsatillae extract, the total content of pulsatilla saponin B4 and pulsatilla saponin B5 is greater than 80 wt%, and the content ratio of the pulsatilla saponin B4 to the pulsatilla saponin B5 is (2.50-4.50):1. Experimental results show that the radix pulsatillae extract provided by the invention can treat breast red swelling of cows, treat breast ulcers of the cows, and improve the milk yield of the cows; and the pulsatilla saponin extract provided by the invention can significantly shorten the average cure time of the cow mastitis and improvethe cure rate of the cow mastitis, has a significantly better therapeutic effect on the cow mastitis than that of the pulsatilla saponin B4 or pulsatilla saponin B5 used alone, has a synergistic effect, and has very good application prospects in preparation of the medicine for preventing and / or treating viral and / or bacterial diseases, especially the medicine for preventing and / or treating the cowmastitis.
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Description

technical field

[0001] The invention belongs to the field of medicine, and in particular relates to a pulsatilla extract and its use in the preparation of preventing and / or treating cow mastitis. Background technique

[0002] Dairy cow mastitis is one of the three major diseases of dairy cows recognized in the world. It occurs frequently during lactation. The main cause of its occurrence is pathogenic microorganism infection, in addition to improper milking operations, mechanical damage caused by trauma, and chemical reagent damage. Mastitis not only affects milk production and causes economic losses, but also affects milk quality and endangers people's health.

[0003] Cow mastitis can be divided into subclinical mastitis and clinical mastitis two categories. Clinical mastitis can be seen with obvious clinical symptoms and visible changes in breast milk, and can be divided into three grades according to the degree of incidence: grade 1 mastitis: abnormal milk; grade 2 mast...

Claims

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