CN101852730A - Infrared spectrum detection method of ginseng and astragalus injection liquid - Google Patents
Infrared spectrum detection method of ginseng and astragalus injection liquid Download PDFInfo
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- CN101852730A CN101852730A CN 201010134354 CN201010134354A CN101852730A CN 101852730 A CN101852730 A CN 101852730A CN 201010134354 CN201010134354 CN 201010134354 CN 201010134354 A CN201010134354 A CN 201010134354A CN 101852730 A CN101852730 A CN 101852730A
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Abstract
The invention provides an infrared spectrum detection method of ginseng and astragalus injection liquid, which comprises the following steps: a. processing injection liquid samples; b. drawing maps; c. carrying out standard control; d. comparing the maps; and e. obtaining the conclusion: observing whether the ginseng and astragalus injection liquid to be detected conforms to the specification of the standard or not through the comparison and whether the maps conform to the standard maps obtained from the standard ginseng and astragalus injection liquid samples or not, and further obtaining the conclusion. The ginseng and astragalus injection liquid with the feature peak near 779, 818, 867 and 1056 and the similarity between 0.98 and 1.00 is selected as qualified products. The invention uses the macroscopical fingerprint performance of the infrared spectrum, the variation features of the infrared spectrogram is directly used on the quality control, or can be directly used on the quality control after digital processing, and the infrared spectrum technology is sufficiently utilized for fast monitoring the quality of the ginseng and astragalus injection liquid, including the stability, the ingredient variation, the adulteration, the impurities, unpredictable quality problems and the like of the ginseng and astragalus injection liquid.
Description
Technical field
The invention belongs to Chinese medicine detection technique field, relate to a kind of infrared spectrum detection method of ginseng and astragalus injection liquid specifically.
Background technology
The principal ingredient of ginseng and astragalus injection liquid is the Radix Codonopsis and the Radix Astragali; The water extraction and alcohol precipitation method commonly used by Chinese medicine preparation makes; Has the effect that beneficial gas is set upright; The supplemental treatment that is used for syndrome of qi deficiency lung cancer, cancer of the stomach is share with chemotherapy and to be helped to improve curative effect, protection blood picture, improves deficiency of vital energy patient immune function, improves deficiency of vital energy symptom and improves life quality.At present the method for quality control of this parenteral solution comprises following several: the mensuration of visual inspection parenteral solution color and proterties, pH value and ultraviolet absorptivity, chemical method are checked heavy metal, thin-layered chromatography is qualitative and sxemiquantitative is differentiated, the HPLC finger-print is qualitative and quantitative identification and HPLC-MS is qualitative and quantitative identification.In above-mentioned six kinds of methods first three methods simple and easy to do, expend less, the time is short, but accuracy and reappearance are very poor.Thin-layered chromatography method accuracy qualitatively qualitative and that sxemiquantitative is differentiated is higher, but quantitative accuracy is general, and consuming time longer, reappearance is relatively poor in addition.Qualitative and the quantitative identification of HPLC finger-print and HPLC-MS is qualitative and the accuracy of two kinds of methods of quantitative identification and reappearance are all better, but method is comparatively complicated, required time is long, wasteful, be not suitable for fast detecting, and instrument and equipment requires also than higher in addition.
Summary of the invention
The objective of the invention is to overcome defective of the prior art, provide a kind of simple and easy to do, expend less, the time is short, accuracy and reappearance is all fine, and the method for the detection ginseng and astragalus injection liquid that can apply in general pharmacy corporation.
The objective of the invention is to realize by following scheme: a kind of infrared spectrum detection method of ginseng and astragalus injection liquid, this method may further comprise the steps:
A, processing injection liquid samples:
Adopt the KBr absorption method, get ginseng and astragalus injection liquid and place evaporating dish, add the KBr spectroscopic pure, evaporate to dryness on water-bath scrapes then, adds the full and uniform back of KBr mixed grinding compressing tablet again;
B, drafting collection of illustrative plates:
Ginseng and astragalus injection liquid sample behind the above-mentioned compressing tablet is put in the FT-IR spectroscopic detector detects, measure the infrared spectrogram of compressing tablet sample;
C, standard control:
Choose 1 batch of Radix Codonopsis control medicinal material, draw the Radix Codonopsis infrared spectrum, find out near 779,818,867,1056 tool characteristic peaks according to the Radix Codonopsis infrared spectrum; Choose 10 batches of ginseng and astragalus injection liquid control samples again, draw infrared spectrum, with software with above-mentioned collection of illustrative plates on average as the standard control collection of illustrative plates.
D, comparison collection of illustrative plates:
Collection of illustrative plates of drawing after ginseng and astragalus injection liquid to be detected detected and the standard control collection of illustrative plates in the above-mentioned steps compare, relatively both characteristic peak and these two parameters of similarity;
E, reach a conclusion:
By above-mentioned comparative observation ginseng and astragalus injection liquid to be detected standard compliant regulation whether, whether collection of illustrative plates is consistent with the standard diagram that standard ginseng and astragalus injection liquid sample draws, and then reaches a conclusion.
After the above-mentioned steps detection, being chosen near 779,818,867,1056 tool characteristic peaks and the ginseng and astragalus injection liquid of similarity between 0.98-1.00 is specification product.
Get 0.07-0.20 milliliter ginseng and astragalus injection liquid in the above-mentioned detection method a step processing injection liquid samples, adding 80-120 milligram KBr spectroscopic pure is mixed in the evaporating dish, evaporate to dryness on 80-100 degree centigrade water-bath scrapes then, adds the full and uniform back of 65-80 milligram KBr mixed grinding compressing tablet again.
The invention has the advantages that: because infrared spectrum has characteristics such as characteristic is strong, sampling amount is little, simple, convenient and rapid, accurate, Chinese crude drug is formed very complicated, its infrared spectrum is the stack of wherein a plurality of component infrared spectrums, and the absorption peak strength of spectrum and peak shape are the identical or different synergistic results of functional group.Various chemical constitutions are as long as relatively stable aspect quality and quantity in the Chinese medicine, and sample treatment undertakies by uniform requirement, and the infrared spectrum of Chinese crude drug just should have certain objectivity and repeatability.Prove that by experiment this method is quick, stable, reliable; Data and lot of documents contrast by experiment, it is very strong to find that this method is used for the characteristic of ginseng and astragalus injection liquid quality control, is difficult for obscuring with other similar parenteral solution; Utilize this method that the ginseng and astragalus injection liquid quality is monitored, main foundation is the characteristic of standard diagram and collection of illustrative plates.Macroscopical fingerprint of infrared spectrum, just look like that single component is the same, it is the stack spectral of various compositions in the reflection Chinese medicine potpourri, its corresponding chemical composition difference of potpourri not of the same race also just causes the variation of the whole spectrogram of molecular spectrum, relies on these variation characteristics directly or slightly to make mathematics and handles and can directly be used in the Quality Control.The present invention utilizes infrared spectrum technology can monitor the ginseng and astragalus injection liquid quality fast, comprises that its stability, composition change, mix puppet, impurity and unpredictalbe quality problems etc.
Description of drawings
Fig. 1 is a different batches codonopsis pilosula collection of illustrative plates, and wherein apportion figure is respectively a batch 1-4 from top to bottom;
Fig. 2 is a different batches ginseng and astragalus injection liquid collection of illustrative plates, and wherein apportion figure is respectively a batch 1-10 from top to bottom;
Fig. 3 is two batches of ginseng stilbene extracts and a collection of ginseng and astragalus injection liquid part infrared spectrogram;
Fig. 4 is codonopsis pilosula, negative parenteral solution (lacking the Radix Astragali), parenteral solution infrared spectrogram apportion figure;
Fig. 5 is the codonopsis pilosula collection of illustrative plates;
Fig. 6 is the Milkvetch Root collection of illustrative plates;
Fig. 7 is the ginseng and astragalus injection liquid collection of illustrative plates;
Fig. 8 is ginseng stilbene extract collection of illustrative plates
Fig. 9 is 10 batches of average collection of illustrative plates of ginseng and astragalus injection liquid.
Embodiment
The present invention will be further described below in conjunction with the drawings and specific embodiments.
Embodiment 1: a kind of infrared spectrum detection method of ginseng and astragalus injection liquid, this method may further comprise the steps: a, processing injection liquid samples: adopt the KBr absorption method, get 0.07 milliliter of ginseng and astragalus injection liquid and place evaporating dish, add 80 milligrams of KBr spectroscopic pure, evaporate to dryness on 80 degrees centigrade of water-baths, scrape then, add the 65 milligrams of full and uniform back of KBr mixed grinding compressing tablets again; B, draw collection of illustrative plates: the ginseng and astragalus injection liquid sample behind the above-mentioned compressing tablet is put in the FT-IR spectroscopic detector detects, measure the infrared spectrogram of compressing tablet sample; C, standard control: choose 1 batch of Radix Codonopsis control medicinal material, draw the Radix Codonopsis infrared spectrum, find out near 779,818,867,1056 tool characteristic peaks according to the Radix Codonopsis infrared spectrum; Choose 10 batches of ginseng and astragalus injection liquid control samples again, draw infrared spectrum, with software with above-mentioned collection of illustrative plates on average as the standard control collection of illustrative plates.D, comparison collection of illustrative plates: collection of illustrative plates of drawing after ginseng and astragalus injection liquid to be detected detected and the standard control collection of illustrative plates in the above-mentioned steps compare, relatively both characteristic peak and these two parameters of similarity; E, reach a conclusion: by above-mentioned comparative observation ginseng and astragalus injection liquid to be detected standard compliant regulation whether, whether collection of illustrative plates is consistent with the standard diagram that standard ginseng and astragalus injection liquid sample draws, and then reaches a conclusion.After the above-mentioned steps detection, being chosen near 779,818,867,1056 tool characteristic peaks and the ginseng and astragalus injection liquid of similarity between 0.98-1.00 is specification product.
Embodiment 2: a kind of infrared spectrum detection method of ginseng and astragalus injection liquid, this method may further comprise the steps: a, processing injection liquid samples: adopt the KBr absorption method, get 0.15 milliliter of ginseng and astragalus injection liquid and place evaporating dish, add 100 milligrams of KBr spectroscopic pure, evaporate to dryness on 90 degrees centigrade of water-baths, scrape then, add the 75 milligrams of full and uniform back of KBr mixed grinding compressing tablets again; B, draw collection of illustrative plates: the ginseng and astragalus injection liquid sample behind the above-mentioned compressing tablet is put in the FT-IR spectroscopic detector detects, measure the infrared spectrogram of compressing tablet sample; C, standard control: choose 1 batch of Radix Codonopsis control medicinal material, draw the Radix Codonopsis infrared spectrum, find out near 779,818,867,1056 tool characteristic peaks according to the Radix Codonopsis infrared spectrum; Choose 10 batches of ginseng and astragalus injection liquid control samples again, draw infrared spectrum, with software with above-mentioned collection of illustrative plates on average as the standard control collection of illustrative plates.D, comparison collection of illustrative plates: collection of illustrative plates of drawing after ginseng and astragalus injection liquid to be detected detected and the standard control collection of illustrative plates in the above-mentioned steps compare, relatively both characteristic peak and these two parameters of similarity; E, reach a conclusion: by above-mentioned comparative observation ginseng and astragalus injection liquid to be detected standard compliant regulation whether, whether collection of illustrative plates is consistent with the standard diagram that standard ginseng and astragalus injection liquid sample draws, and then reaches a conclusion.After the above-mentioned steps detection, being chosen near 779,818,867,1056 tool characteristic peaks and the ginseng and astragalus injection liquid of similarity between 0.98-1.00 is specification product.
Embodiment 3: a kind of infrared spectrum detection method of ginseng and astragalus injection liquid, this method may further comprise the steps: a, processing injection liquid samples: adopt the KBr absorption method, get 0.20 milliliter of ginseng and astragalus injection liquid and place evaporating dish, add 120 milligrams of KBr spectroscopic pure, evaporate to dryness on 100 degrees centigrade of water-baths, scrape then, add the 80 milligrams of full and uniform back of KBr mixed grinding compressing tablets again; B, draw collection of illustrative plates: the ginseng and astragalus injection liquid sample behind the above-mentioned compressing tablet is put in the FT-IR spectroscopic detector detects, measure the infrared spectrogram of compressing tablet sample; C, standard control: choose 1 batch of Radix Codonopsis control medicinal material, draw the Radix Codonopsis infrared spectrum, find out near 779,818,867,1056 tool characteristic peaks according to the Radix Codonopsis infrared spectrum; Choose 10 batches of ginseng and astragalus injection liquid control samples again, draw infrared spectrum, with software with above-mentioned collection of illustrative plates on average as the standard control collection of illustrative plates.D, comparison collection of illustrative plates: collection of illustrative plates of drawing after ginseng and astragalus injection liquid to be detected detected and the standard control collection of illustrative plates in the above-mentioned steps compare, relatively both characteristic peak and these two parameters of similarity; E, reach a conclusion: by above-mentioned comparative observation ginseng and astragalus injection liquid to be detected standard compliant regulation whether, whether collection of illustrative plates is consistent with the standard diagram that standard ginseng and astragalus injection liquid sample draws, and then reaches a conclusion.After the above-mentioned steps detection, being chosen near 779,818,867,1056 tool characteristic peaks and the ginseng and astragalus injection liquid of similarity between 0.98-1.00 is specification product.
As depicted in figs. 1 and 2, near 779,818,867,1056, has characteristic peak.As shown in Figure 3, the infrared spectrums of two batches of ginseng stilbene extracts, a collection of ginseng and astragalus injection liquid are compared, two kinds of collection of illustrative plates and characteristic peaks are basic identical as can be seen.From Fig. 3 two batches of ginsengs stilbene extract and a collection of ginseng and astragalus injection liquid part infrared spectrogram, as can be seen, near 779,818,867,1056, has characteristic peak.Shown in Fig. 4 codonopsis pilosula, negative parenteral solution (lacking the Radix Astragali), parenteral solution infrared spectrogram apportion figure, the characteristic peaks by can further determining Radix Codonopsis to the contrast of codonopsis pilosula, negative parenteral solution (lacking the Radix Astragali), three kinds of collection of illustrative plates of parenteral solution is near 779,817,866,920,1055,1240 etc.Can further prove the correctness and the feasibility of ginseng and astragalus injection liquid infrared spectrum detection method of the present invention by above-mentioned analysis.Fig. 5 is the codonopsis pilosula collection of illustrative plates; Fig. 6 is the Milkvetch Root collection of illustrative plates; Fig. 7 is the ginseng and astragalus injection liquid collection of illustrative plates; Fig. 8 is ginseng stilbene extract collection of illustrative plates; Fig. 9 is 10 batches of average collection of illustrative plates of ginseng and astragalus injection liquid.
Claims (3)
1. the infrared spectrum detection method of a ginseng and astragalus injection liquid, it is characterized in that: this method may further comprise the steps:
A, processing injection liquid samples:
Adopt the KBr absorption method, get ginseng and astragalus injection liquid and place evaporating dish, add the KBr spectroscopic pure, evaporate to dryness on water-bath scrapes then, adds the full and uniform back of KBr mixed grinding compressing tablet again;
B, drafting collection of illustrative plates:
Ginseng and astragalus injection liquid sample behind the above-mentioned compressing tablet is put in the FT-IR spectroscopic detector detects, measure the infrared spectrogram of compressing tablet sample;
C, standard control:
Choose 1 batch of Radix Codonopsis control medicinal material, draw the Radix Codonopsis infrared spectrum, find out near 779,818,867,1056 tool characteristic peaks according to the Radix Codonopsis infrared spectrum; Choose 10 batches of ginseng and astragalus injection liquid control samples again, draw infrared spectrum, with software with above-mentioned collection of illustrative plates on average as the standard control collection of illustrative plates.
D, comparison collection of illustrative plates:
Collection of illustrative plates of drawing after ginseng and astragalus injection liquid to be detected detected and the standard control collection of illustrative plates in the above-mentioned steps compare, relatively both characteristic peak and these two parameters of similarity;
E, reach a conclusion:
By above-mentioned comparative observation ginseng and astragalus injection liquid to be detected standard compliant regulation whether, whether collection of illustrative plates is consistent with the standard diagram that standard ginseng and astragalus injection liquid sample draws, and then reaches a conclusion.
2. the infrared spectrum detection method of ginseng and astragalus injection liquid according to claim 1 is characterized in that: tool characteristic peaks and the ginseng and astragalus injection liquid of similarity between 0.98-1.00 are specification product near being chosen at 779,818,867,1056.
3. the infrared spectrum detection method of ginseng and astragalus injection liquid according to claim 1 and 2, it is characterized in that: get 0.07-0.20 milliliter ginseng and astragalus injection liquid in the above-mentioned detection method a step processing injection liquid samples, adding 80-120 milligram KBr spectroscopic pure is mixed in the evaporating dish, evaporate to dryness on 80-100 degree centigrade water-bath, scrape then, add the full and uniform back of 65-80 milligram KBr mixed grinding compressing tablet again.
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| CN103698296A (en) * | 2013-12-16 | 2014-04-02 | 张雪峰 | Infrared spectroscopic analysis and authentication method for cordyceps sinensis stromata |
| CN103760126A (en) * | 2013-12-16 | 2014-04-30 | 张雪峰 | Infrared spectroscopic analysis and identification method for polypide of Cordyceps sinensis |
| CN103884675A (en) * | 2014-03-25 | 2014-06-25 | 史永刚 | Engine lubricating oil recognition algorithm based on infrared spectrum |
| CN109164059A (en) * | 2018-10-12 | 2019-01-08 | 四川农业大学 | A method of using infrared spectrum technology Rapid identification conyza blinii and its easily obscuring Chinese herbal medicine |
| CN111337448A (en) * | 2020-03-26 | 2020-06-26 | 杭州老爸标准技术集团有限公司 | Method for identifying cosmetics based on infrared spectrum technology |
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| CN103760126A (en) * | 2013-12-16 | 2014-04-30 | 张雪峰 | Infrared spectroscopic analysis and identification method for polypide of Cordyceps sinensis |
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| CN109164059A (en) * | 2018-10-12 | 2019-01-08 | 四川农业大学 | A method of using infrared spectrum technology Rapid identification conyza blinii and its easily obscuring Chinese herbal medicine |
| CN111337448A (en) * | 2020-03-26 | 2020-06-26 | 杭州老爸标准技术集团有限公司 | Method for identifying cosmetics based on infrared spectrum technology |
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Application publication date: 20101006 |