Povidone-iodine solution as well as preparation method and application thereof

A povidone-iodine solution technology, which is applied in the direction of botany equipment and methods, applications, chemicals for biological control, etc., can solve the problems of complicated pond water, short action time, unstable povidone-iodine solution, etc. , to achieve the effect of simple method, long action time and high survival rate of aquatic products

Inactive Publication Date: 2017-12-01
XINGHUA HENGWEI BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology describes an improved liquid containing vitamins or similar substances that are stable even at low temperatures such as near zero degrees Celsius (C). It allows these liquids to stay longer without being affected by harsh chemicals like acids or bases during storage. Additionally, it provides effective means to prevent bacterial growth due to slow dissolution of certain elements from the liquid overtime. These technical benefits make this product more practicable than current methods requiring higher levels of acidity or strong oxidants.

Problems solved by technology

The technical problem addressed in this patented text relates to finding an effective antimicrobial agent that overcomes these issues with current methods such as ionized silver or chlorohexadienyl acetate (CHDA).

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of povidone iodine solution, comprises the raw material of following weight portion:

[0033] Povidone-iodine: 120 parts;

[0034] Potassium iodide: 12 parts;

[0035] Potassium iodate: 16 parts;

[0036] Terpineol: 8 parts;

[0037] OSA modified starch sodium: 5 parts;

[0038] Chitosan quaternary ammonium salt: 3 parts;

[0039] Lambda-carrageenan: 3 parts;

[0040] Sterilized water: 240 parts.

Embodiment 2

[0042] A kind of povidone iodine solution, comprises the raw material of following weight portion:

[0043] Povidone-iodine: 360 parts;

[0044] Potassium iodide: 24 parts;

[0045] Potassium iodate: 32 parts;

[0046] Terpineol: 8-16 parts;

[0047] OSA modified starch sodium: 15 parts;

[0048] Chitosan quaternary ammonium salt: 6 parts;

[0049] Lambda-carrageenan: 6 parts;

[0050] Sterilized water: 360 parts.

Embodiment 3

[0052] A kind of povidone iodine solution, comprises the raw material of following weight portion:

[0053] Povidone-iodine: 240 parts;

[0054] Potassium iodide: 18 parts;

[0055] Potassium iodate: 24 parts;

[0056] Terpineol: 12 parts;

[0057] OSA modified starch sodium: 10 parts;

[0058] Chitosan quaternary ammonium salt: 5 parts;

[0059] λ-carrageenan: 5 parts;

[0060] Ascorbic acid: 15 parts.

[0061] Sterilized water: 300 parts.

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PUM

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Abstract

The invention belongs to the field of drug preparations and in particular relates to a povidone-iodine solution as well as a preparation method and an application thereof. The povidone-iodine solution disclosed by the invention is coated with chitosan and lambda-carrageenan outside povidone-iodine, can stably exist in a water body, has long acting time and has low requirements on conditions such as the pH value of the water body; the povidone-iodine solution is capable of slowly releasing molecular iodine so as to achieve a long-acting antibacterial effect; the method for preparing the povidone-iodine solution in the invention is simple, easy to operate and applicable to industrial production; and the povidone-iodine solution can be used for aquaculture and has high aquatic product survival rate.

Description

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Claims

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Application Information

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Owner XINGHUA HENGWEI BIOTECH
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