Milk cow teat dipping liquid
A technology of milk teat dipping and dipping liquid for dairy cows, which is applied in the direction of antibacterial drugs, drug combination, drug delivery, etc., can solve the problems of breast quality decline, influence, and affect milk production during lactation, so as to increase the scope of antibacterial and increase the cost. Good film performance
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Embodiment 1
[0024] A kind of milk teat dipping liquid, every kilogram of dipping liquid comprises following weight components:
[0025] Chitooligosaccharide 20g, quaternized chitosan 15g, dandelion extract 80g, rosemary extract 30g, panax notoginseng extract 30g, acetic acid 1-5g, glycerin 10g, and the balance is medical purified water.
[0026] Further, the molecular weight of the chitosan oligosaccharide is less than 3000.
[0027] Further, the dandelion extract is dried dandelion leaves decocted with water for 2 hours, and the filtrate is concentrated to 1ml which is equivalent to 1g of the original medicinal material.
[0028] Further, the rosemary extract is the distilled stock solution 20 minutes before fresh rosemary stems and leaves are distilled.
[0029] Further, the extract of Panax notoginseng is Chinese medicinal material Panax notoginseng, which is crushed and decocted twice with water for 2 hours each time, and the green filtrate is combined and concentrated to 1 ml equiva...
Embodiment 2
[0035] A kind of milk teat dipping liquid, every kilogram of dipping liquid comprises following weight components:
[0036] Chitooligosaccharide 10g, quaternized chitosan 15g, dandelion extract 50g, rosemary extract 20g, panax notoginseng extract 20g, acetic acid 1-5g, glycerin 5g, and the balance is medical purified water.
[0037]Further, the molecular weight of the chitosan oligosaccharide is less than 3000.
[0038] Further, the dandelion extract is dried dandelion leaves decocted with water for 2 hours, and the filtrate is concentrated to 1ml which is equivalent to 1g of the original medicinal material.
[0039] Further, the rosemary extract is the distilled stock solution 20 minutes before fresh rosemary stems and leaves are distilled.
[0040] Further, the extract of Panax notoginseng is Chinese medicinal material Panax notoginseng, which is crushed and decocted twice with water for 2 hours each time, and the green filtrate is combined and concentrated to 1 ml equivale...
Embodiment 3
[0046] The dairy cow teat medicated liquid prepared in Example 1 and Example 2 was used in a certain dairy farm together with povidiodone+polyvinyl alcohol milk teat medicated liquid commonly used in the market, and the test was divided into 4 groups, 1 Group is control group, does not use milk teat medicated bath liquid, 2 groups are to use povidiodone+polyvinyl alcohol milk cow teat medicated bath liquid commonly used on the market, 3 groups are to use the milk cow teat medicated bath liquid prepared in Example 1, Group 4 is the dairy cow teat dipping liquid prepared in Example 2. Every group of 6 cows is milked 2 times a day. After each milking, the teat dipping solution is used. After each group of cows are milked, the iodine content and the number of somatic cells in the milk sample are measured. The test time is one month, and then 4 The test cows in the group stopped using the dairy cow teat medicated bath solution for one week at the same time, and the test results are...
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