Method for rapidly detecting sildenafil citrate illegally added in health food products and traditional Chinese medicine preparations

A technology of sildenafil citrate and health food, which is applied in the detection field, can solve the problems of increased detection cost and long detection time, and achieve the effect of reduced detection cost, low cost and good social benefits

Active Publication Date: 2015-01-07
LIAONING PROVINCE INST FOR FOOD & DRUG CONTROL
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Problems solved by technology

[0006] In the prior art, the detection methods for the illegal addition of sildenafil citrate in health food and traditional Chinese medicine preparations are mainly high-performance liquid chromatography and liquid chromatography-mass spectrometry, both of which require pretreatment of the samples, and the detection time is relatively long , and each test needs to be compared with the standard at the same time, thus increasing the cost of testing

Method used

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  • Method for rapidly detecting sildenafil citrate illegally added in health food products and traditional Chinese medicine preparations
  • Method for rapidly detecting sildenafil citrate illegally added in health food products and traditional Chinese medicine preparations
  • Method for rapidly detecting sildenafil citrate illegally added in health food products and traditional Chinese medicine preparations

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Embodiment 1

[0023] Example 1 A method of illegally added citrates of citrate in health foods and Chinese medicine preparations in fast testing health foods and Chinese medicine preparations

[0024] Proceed as follows:

[0025] 1. Take about 15mg of non -controlled citrus citrate citrate, at a heating rate of 10 ℃ · min -1 In the range of 150 ° C to 250 ° C, the scanning heat analysis of the scanning volume is used to record the diagram, such as figure 1 It is shown, and its onset value is 195.383 ° C.

[0026] 2. Collect 76 different manufacturers of nourishing kidney and aphrodisiac health foods and Chinese medicine preparations (tablets and capsules and pills) from the market as the sample to be tested.The fine powder for the sample test sample is about 15mg, and the heating rate is 10 ℃ · min is 10 ℃. -1 In the range of 150 ° C to 250 ° C, the scanning volume heat analysis is made to the difference, record the map, and calculate the onset value. figure 2 The scanning heat analysis diagram...

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Abstract

The invention discloses a method for rapidly detecting sildenafil citrate illegally added in health food products and traditional Chinese medicine preparations. The technical scheme adopted by the invention is that: differential scanning calorimetric analysis technology is utilized, and sildenafil citrate added in a sample is detected. Compared with prior arts, the method provided by the invention is advantaged in short analysis time, good repeatability, low cost, high specificity, and high accuracy. With the method, the sample can be detected rapidly and accurately. Therefore, daily supervision can be conveniently carried out, and public drug-use safety and physical health can be ensured.

Description

Technical field [0001] The present invention involves a detection method, especially for a fast detection method that illegally adds citrates of citrates in health foods and Chinese medicine preparations. Background technique [0002] In recent years, traditional Chinese medicine fever has emerged. People usually think that traditional Chinese medicine can cure the root cause, and the side effects of toxicity are small.Some illegal companies illegally add western medicine by illegally added western medicines in the aphrodisiac and aphrodisiac, thereby increasing the curative effect and deceiving consumers.Illegal additions are random, the dosage can be more or less, and even a serious emphasis on the effect and seriously exceeds the standard. Such drugs have not been tested by strict clinical experiments and adverse reactions.The added substances are likely to affect and function with complex traditional Chinese medicine ingredients, which greatly increases the chance of adverse ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N25/20
Inventor 张迪岳青阳徐万魁潘阳孙苓苓
Owner LIAONING PROVINCE INST FOR FOOD & DRUG CONTROL
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