| abstract |
The application discloses a povidone iodine preparation and a preparation method and application thereof. The povidone iodine preparation comprises the following raw material components in parts by weight: 12-18 parts of povidone iodine powder, 7-12 parts of capsule core material and 3-5 parts of coating material, wherein the content of free iodine in the povidone iodine powder is lower than 1%, the povidone iodine powder is obtained by diluting povidone iodine raw powder by an acidifying agent, and the content of povidone iodine in the povidone iodine powder is 4% -6%. The application solves the problem that povidone iodine is not suitable for large-scale industrial production and use in feed factories and mixing materials in breeding sites because povidone iodine is easy to react with alkaline substances and proteins to influence the potency of povidone iodine; the problems that the adoption of a vaccine injection mode brings great inconvenience to the treatment, prevention and control of animal viruses, cross infection is easy to cause, and the effect is undefined are solved; also solves the technical problems that the povidone iodine solution has higher production, storage and transportation cost and is not suitable for large-scale popularization and implementation. |