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Method for rapid discrimination of Benzylpenicillin Potassium (Sodium)

A technology for penicillin potassium and injection, which is used in material inspection products, testing pharmaceutical preparations, etc., can solve the problems of penicillin potassium consumer harm and other issues

Inactive Publication Date: 2005-01-19
明文亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the laboratory test results come out, once there are fake or inferior penicillin potassium (sodium) for injection, it has already or is bringing harm to consumers

Method used

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  • Method for rapid discrimination of Benzylpenicillin Potassium (Sodium)

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Experimental program
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Effect test

Embodiment Construction

[0015] Get three penicillin potassium injections of 800,000 units, and draw in the laboratory according to national standards: the identification of bottle A meets the requirements (the content is 98.5%), the identification of the second bottle does not meet the requirements (the content is 64.3%), and the identification of the third bottle Identification does not meet the requirements (content is 0)

[0016] According to the operation steps of the present invention:

[0017] 1. Inject 5ml of water into bottles A, B, and C respectively, and shake to dissolve;

[0018] 2. Add 2 drops of dilute hydrochloric acid to bottles A, B, and C respectively.

[0019] result:

[0020] 1. There is white precipitate in bottle A and bottle B, but no precipitate in bottle C.

[0021] 2. After shaking vigorously, the white precipitate in bottle A disappeared, but the white precipitate in bottle B still existed.

[0022] Judge according to the present invention:

[0023] Bottle A passed the...

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Abstract

A rapid method for quickly identifying penicillin potassium (sodium) for injection which is converted into penicillin acid with white deposit when combined with acid, and the white deposit disappears through the molecule synthesis by shaking rapidly. And it is a quick and accurate detecting method for penicillin potassium (sodium) for injection by non-professional person in non- lab circumstance .

Description

Technical field [0001] The invention relates to drug testing, and is a rapid identification method for penicillin potassium (sodium) for injection. Background technique [0002] At present, the identification of Penicillin Potassium (Sodium) for Injection by my country's drug regulatory authorities is implemented in accordance with national standards. That is to implement the identification methods of "Chinese Pharmacopoeia" (2000 edition two), "Chinese Veterinary Pharmacopoeia" (2000 edition one). The identification methods stipulated in "Chinese Pharmacopoeia" and "Chinese Veterinary Pharmacopoeia" can only be completed in the laboratory and must be completed by professional and technical personnel. [0003] purpose of invention [0004] Existing identification methods of penicillin potassium (sodium) for injection often bring great defects to drug supervision and management departments in the process of administrative law enforcement. The drug supervision and managemen...

Claims

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Application Information

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IPC IPC(8): G01N33/15
Inventor 明文亮
Owner 明文亮
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