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Second-order universal calibration. Talanta 2020; 212:120787. [PMID: 32113550 DOI: 10.1016/j.talanta.2020.120787] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 01/24/2020] [Accepted: 01/25/2020] [Indexed: 11/22/2022]
Abstract
Quantification and qualification of an analyte of interest in pharmaceutical tablets from different manufacturers/companies are a hard task because of the potential presence of various interfering molecules. Indeed, the composition of the tablets covers a wide range of interferents which can be even unknown. As a consequence, we propose to determine the concentration of an analyte of interest regardless of the interferents using the concept of universal calibration. Universal calibration paves the way to the quantification of a specific chemical entity in samples with various compositions and different interferents. This is possible by the trilinear structure of analyte's signal. In fact, the second-order advantage resulting from the second-order universal calibration models is exploited. However, a new second-order calibration strategy was conducted in this work using Trilinear Factor Extraction (TFE). A simulated data set was exemplified to highlight the ability of the proposed procedure in order to accurate extraction of the analyte's concentration profile. Additionally, two real data sets were also explored in order to test the TFE method. In the first case, Acetaminophen was quantified using fluorescence spectroscopy in tablets with different formulations from 6 companies. In the second experimental data, a peptide (Valine-Tyrosine-Valine) was successfully quantified in different samples using spectrofluorimetric data. Finally, these real data sets were analyzed by Multivariate Curve resolution - Alternating Least-Squares (MCR-ALS) under non-negativity and trilinearity constraints for the sake of comparison. The calculated Root Mean Square Error of Predictions (RMSEP) of Acetaminophen were 0.028 and 0.026 for the MCR-ALS and TFE models, respectively. On the other hand, for the second experimental data set, the RMSEP were 0.216 and 0.165, respectively. Finally, based on a paired t-test, the results of MCR-ALS and TFE were not significantly different.
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Mahmoudi A, Tertiş M, Simon LM, Van Schepdael A, De Francia S, Junie LM, Săndulescu R. Correlated quantification using microbiological and electrochemical assays for roxithromycin determination in biological and pharmaceutical samples. Talanta 2020; 211:120703. [PMID: 32070606 DOI: 10.1016/j.talanta.2019.120703] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 12/24/2019] [Accepted: 12/30/2019] [Indexed: 11/16/2022]
Abstract
Microbiological and electrochemical assays, applying the cylinder-plate and differential pulse voltammetry as techniques, are reported for the quantitative determination of roxithromycin in serum and solid pharmaceutical form. The microbiological assay is based upon the inhibitory effect of this drug on the strain Bacillus subtilis ATCC 9372 used as the test microorganism. Linearity of the calibration curve was observed over the concentration range of 8.37-83.70 μg mL-1, with relative standard deviation values less than 5.0%. The electrochemical behavior of roxithromycin was studied at a graphite screen-printed electrode modified with graphene by using cyclic voltammetry and differential pulse voltammetry. The current value of the oxidative peak obtained for roxithromycin at 0.65 V vs. Ag/AgCl in 0.03 mol L-1 phosphate buffer solution (pH 7.0) with a scan rate of 0.1 V-1 is a linear function of the concentration in a range of 4.19-83.70 μg mL-1 (5-100 μmol L-1). A comparative study was carried out and both methods were applied for the determination of roxithromycin in solid dosage forms and spiked serum. The bioassay results of human serum samples were in accordance with the electrochemical ones (R2 = 0.988, P < 0.001), and the Bland-Altman method also showed good agreement between the values obtained by both procedures. Moreover, the statistical comparison indicated that there was no significant difference between the proposed techniques regarding both accuracy and precision.
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Affiliation(s)
- Abdelghani Mahmoudi
- Chemistry Department, Faculty of Sciences, University of 20 August 1955 - Skikda, P.O. Box 26, El-Hadaiek Road, 21000, Skikda, Algeria; Farmaceutische Analyse, Faculteit Farmaceutische Wetenschappen, KU Leuven, O&N2, PB 923, Herestraat 49, B-3000, Leuven, Belgium.
| | - Mihaela Tertiş
- Analytical Chemistry Department, Faculty of Pharmacy, Iuliu Hatieganu University of Medicine and Pharmacy, 4 Pasteur Street, 400349, Cluj-Napoca, Romania
| | - Laura-Mihaela Simon
- Microbiology Department, Faculty of Medicine, "Iuliu Hatieganu" University of Medicine and Pharmacy, 4 Pasteur Street, 400349, Cluj-Napoca, Romania
| | - Ann Van Schepdael
- Farmaceutische Analyse, Faculteit Farmaceutische Wetenschappen, KU Leuven, O&N2, PB 923, Herestraat 49, B-3000, Leuven, Belgium
| | - Silvia De Francia
- Clinical Pharmacology, Department of Clinical and Biological Sciences, Faculty of Medicine, University of Turin, S. Luigi Gonzaga Hospital, Regione Gonzole 10, 10043, Orbassano, TO, Italy
| | - Lia-Monica Junie
- Microbiology Department, Faculty of Medicine, "Iuliu Hatieganu" University of Medicine and Pharmacy, 4 Pasteur Street, 400349, Cluj-Napoca, Romania
| | - Robert Săndulescu
- Analytical Chemistry Department, Faculty of Pharmacy, Iuliu Hatieganu University of Medicine and Pharmacy, 4 Pasteur Street, 400349, Cluj-Napoca, Romania
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Sherazi STH, Mahesar SA, Sirajuddin, Malah MA. Brief Overview of Frequently used Macrolides and Analytical Techniques for their Assessment. CURR ANAL CHEM 2019. [DOI: 10.2174/1573411014666180917105750] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background:
Macrolide antibiotics are known as versatile broad-spectrum antibiotics.
Macrolides belong to the oldest group of antibacterial agents. The macrolides which are frequently
used for clinical purposes are broadly categorized in three classes depending on the number of
membered macrocyclic lactone ring. These three classes actually consist of 14, 15 or 16 atoms in macrocyclic
lactone ring which are linked through glycosidic bonds. Erythromycin, azithromycin clarithromycin
and roxithromycin are frequently used to control against bacterial infections.
Methods:
The quality assurance and quality controls are important tasks in the pharmaceutical industries.
Consequently, to check the quality of drugs, there is a strong need to know about alternative
analytical methods for the routine analysis. Many methods have been reported in the literature for the
quantitative determination of erythromycin, clarithromycin, azithromycin and clarithromycin in
pharmaceutical formulations and biological samples.
Results:
This review will cover a brief introduction of erythromycin, azithromycin, clarithromycin and
roxithromycin as well as analytical techniques for their assessment. Each developed method has its
own merits and demerits.
Conclusion:
Any accurate method could be used for the quality control and quality assurance of
macrolide antibiotics according to the availability, performance and procedure of selected instrument
as well as skill and expertise of the analyst.
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Affiliation(s)
| | - Sarfaraz Ahmed Mahesar
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro-76080, Pakistan
| | - Sirajuddin
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro-76080, Pakistan
| | - Muhammad Ali Malah
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro-76080, Pakistan
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4
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Zou WB, Yin LH, Jin SH. Advances in rapid drug detection technology. J Pharm Biomed Anal 2018; 147:81-88. [DOI: 10.1016/j.jpba.2017.08.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 08/10/2017] [Accepted: 08/10/2017] [Indexed: 11/25/2022]
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5
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NIR Rapid Assessments of Blumea balsamifera (Ai-na-xiang) in China. Molecules 2017; 22:molecules22101730. [PMID: 29035305 PMCID: PMC6151818 DOI: 10.3390/molecules22101730] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 10/11/2017] [Accepted: 10/13/2017] [Indexed: 11/20/2022] Open
Abstract
Blumea balsamifera (Ai-na-xiang) is used as an important plant source of natural borneol, which is widely used in the pharmaceutical industry. The aim of this study was to establish the methods based on near infrared (NIR) spectroscopy for determining the geographical origin of B. balsamifera, as well as developing a method for the quantitative rapid analysis of the active pharmaceutical ingredients (APIs). A total of 109 samples were collected from China in 2013 and arbitrarily divided into calibration and prediction sets using the Kennard–Stone algorithm. The l-borneol and total flavone contents of the samples were measured by gas chromatography and ultraviolet-visible spectroscopy, respectively. The NIR spectra were acquired using an integrating sphere and a partial least squares (PLS) model was built using the optimum wavelength regions, which were selected using a synergy interval partial least-squares (SiPLS) algorithm. The root mean square errors of prediction of the l-borneol and total flavone models were 0.0779 and 2.2694 mg/g, with R2 of 0.9069 and 0.8013, respectively. A discriminant model to determine the geographical origin of B. balsamifera (Guizhou and Hainan) was also established using a partial least squares discriminant analysis method with an optimum pretreatment method. The prediction accuracy rate of the model was 100%. NIR spectroscopy can be used as a reliable and environmentally friendly method to determine the API and the origin of different B. balsamifera samples.
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Clavaud M, Roggo Y, Dégardin K, Sacré PY, Hubert P, Ziemons E. Global regression model for moisture content determination using near-infrared spectroscopy. Eur J Pharm Biopharm 2017; 119:343-352. [DOI: 10.1016/j.ejpb.2017.07.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 06/02/2017] [Accepted: 07/15/2017] [Indexed: 11/29/2022]
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7
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Alam MA, Drennen J, Anderson C. Designing a calibration set in spectral space for efficient development of an NIR method for tablet analysis. J Pharm Biomed Anal 2017; 145:230-239. [DOI: 10.1016/j.jpba.2017.06.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 06/08/2017] [Accepted: 06/09/2017] [Indexed: 11/16/2022]
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8
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Chong XM, Zou WB, Yao SC, Hu CQ. Rapid Analysis of the Quality of Amoxicillin and Clavulanate Potassium Tablets Using Diffuse Reflectance Near-Infrared Spectroscopy. AAPS PharmSciTech 2017; 18:1311-1317. [PMID: 27495163 DOI: 10.1208/s12249-016-0602-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 07/22/2016] [Indexed: 11/30/2022] Open
Abstract
The cycle-closed dimer of amoxicillin influences its critical quality and is an important impurity in amoxicillin and clavulanate potassium tablets. The quality of the tablets could be rapidly evaluated using the impurity as an indicator. Here, we report a quantitative model to determine the cycle-closed dimer in samples from different manufacturers using diffuse reflectance near-infrared (NIR) spectroscopy by partial least squares regression for one y variable (PLS1) and hierarchical cluster analysis. Because the contents of the (active pharmaceutical ingredients) APIs (amoxicillin and clavulanate potassium) and water are also the important indexes of the tablet quality, three other quantitative models were used to confirm the API data and water content. All of the four models facilitate rapid and complete control of the tablet quality. In addition, quantitative models were validated in terms of specificity, linearity, accuracy, repeatability, and intermediate precision according to the International Conference on Harmonisation guidelines by evaluating the characteristics of the NIR spectra. These results confirmed that the models were satisfactory.
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9
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SiO2-MIP core-shell nanoparticles containing gold nanoclusters for sensitive fluorescence detection of the antibiotic erythromycin. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2216-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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10
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Xue Z, Xu B, Shi X, Yang C, Cui X, Luo G, Qiao Y. Overall uncertainty measurement for near infrared analysis of cryptotanshinone in tanshinone extract. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 170:39-47. [PMID: 27404670 DOI: 10.1016/j.saa.2016.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Accepted: 07/03/2016] [Indexed: 06/06/2023]
Abstract
This study presented a new strategy of overall uncertainty measurement for near infrared (NIR) quantitative analysis of cryptotanshinone in tanshinone extract powders. The overall uncertainty of NIR analysis from validation data of precision, trueness and robustness study was fully investigated and discussed. Quality by design (QbD) elements, such as risk assessment and design of experiment (DOE) were utilized to organize the validation data. An "I×J×K" (series I, the number of repetitions J and level of concentrations K) full factorial design was used to calculate uncertainty from the precision and trueness data. And a 2(7-4) Plackett-Burmann matrix with four different influence factors resulted from the failure mode and effect analysis (FMEA) analysis was adapted for the robustness study. The overall uncertainty profile was introduced as a graphical decision making tool to evaluate the validity of NIR method over the predefined concentration range. In comparison with the T. Saffaj's method (Analyst, 2013, 138, 4677.) for overall uncertainty assessment, the proposed approach gave almost the same results, demonstrating that the proposed method was reasonable and valid. Moreover, the proposed method can help identify critical factors that influence the NIR prediction performance, which could be used for further optimization of the NIR analytical procedures in routine use.
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Affiliation(s)
- Zhong Xue
- Beijing University of Chinese Medicine, Beijing 100029, China; The Key Laboratory of TCM Information Engineering of State Administration of Traditional Chinese Medicine, Beijing 100029, China
| | - Bing Xu
- Beijing University of Chinese Medicine, Beijing 100029, China; The Key Laboratory of TCM Information Engineering of State Administration of Traditional Chinese Medicine, Beijing 100029, China.
| | - Xinyuan Shi
- Beijing University of Chinese Medicine, Beijing 100029, China; The Key Laboratory of TCM Information Engineering of State Administration of Traditional Chinese Medicine, Beijing 100029, China
| | - Chan Yang
- Beijing University of Chinese Medicine, Beijing 100029, China; The Key Laboratory of TCM Information Engineering of State Administration of Traditional Chinese Medicine, Beijing 100029, China
| | - Xianglong Cui
- Beijing University of Chinese Medicine, Beijing 100029, China; The Key Laboratory of TCM Information Engineering of State Administration of Traditional Chinese Medicine, Beijing 100029, China
| | - Gan Luo
- Beijing University of Chinese Medicine, Beijing 100029, China; The Key Laboratory of TCM Information Engineering of State Administration of Traditional Chinese Medicine, Beijing 100029, China
| | - Yanjiang Qiao
- Beijing University of Chinese Medicine, Beijing 100029, China; The Key Laboratory of TCM Information Engineering of State Administration of Traditional Chinese Medicine, Beijing 100029, China.
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11
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Shrivastav AM, Usha SP, Gupta BD. Highly sensitive and selective erythromycin nanosensor employing fiber optic SPR/ERY imprinted nanostructure: Application in milk and honey. Biosens Bioelectron 2016; 90:516-524. [PMID: 27825873 DOI: 10.1016/j.bios.2016.10.041] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 09/28/2016] [Accepted: 10/18/2016] [Indexed: 10/20/2022]
Abstract
An erythromycin (ERY) detection method is proposed using the fiber optic core decorated with the coatings of silver and an over layer of ERY imprinted nanoparticles. Synthesis of ERY imprinted nanoparticles is carried out using miniemulsion method. The operating range of the sensor is observed to be from 1.62×10-3 to 100µM while the sensor possesses the linear response for ERY concentration range from 0.1 to 5µM. The sensing method shows a maximum sensitivity of 205nm/µM near ERY concentration of 0.01µM. The detection limit and the quantification limit of the sensor are found to be 1.62×10-3µM and 6.14×10-3µM, respectively. The sensor's applicability in real samples is also examined and is found to be in good agreement for the industrial application. The sensor possesses numerous advantages like fast response time (<15s), simple, low cost, highly selective along with abilities towards online monitoring and remote sensing of analyte.
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Affiliation(s)
- Anand M Shrivastav
- Department of Physics, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Sruthi P Usha
- Department of Physics, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Banshi D Gupta
- Department of Physics, Indian Institute of Technology Delhi, New Delhi 110016, India.
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12
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Fabrication of surface plasmon resonance nanosensor for the selective determination of erythromycin via molecular imprinted nanoparticles. Talanta 2016; 150:607-14. [DOI: 10.1016/j.talanta.2015.12.043] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 12/15/2015] [Accepted: 12/16/2015] [Indexed: 11/19/2022]
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13
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Gu C, Tang Q, Xiang B, Xu J. Determination of Fenitrothion in Water by Near Infrared Spectroscopy and Chemometric Analysis. ANAL LETT 2015. [DOI: 10.1080/00032719.2014.986680] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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14
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Song B, Zhou Y, Jin H, Jing T, Zhou T, Hao Q, Zhou Y, Mei S, Lee YI. Selective and sensitive determination of erythromycin in honey and dairy products by molecularly imprinted polymers based electrochemical sensor. Microchem J 2014. [DOI: 10.1016/j.microc.2014.05.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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Li L, Zang H, Li J, Chen D, Li T, Wang F. Identification of anisodamine tablets by Raman and near-infrared spectroscopy with chemometrics. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 127:91-97. [PMID: 24632161 DOI: 10.1016/j.saa.2014.02.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2013] [Revised: 01/07/2014] [Accepted: 02/07/2014] [Indexed: 06/03/2023]
Abstract
Vibrational spectroscopy including Raman and near-infrared (NIR) spectroscopy has become an attractive tool for pharmaceutical analysis. In this study, effective calibration models for the identification of anisodamine tablet and its counterfeit and the distinguishment of manufacturing plants, based on Raman and NIR spectroscopy, were built, respectively. Anisodamine counterfeit tablets were identified by Raman spectroscopy with correlation coefficient method, and the results showed that the predictive accuracy was 100%. The genuine anisodamine tablets from 5 different manufacturing plants were distinguished by NIR spectroscopy using partial least squares discriminant analysis (PLS-DA) models based on interval principal component analysis (iPCA) method. And the results showed the recognition rate and rejection rate were 100% respectively. In conclusion, Raman spectroscopy and NIR spectroscopy combined with chemometrics are feasible and potential tools for rapid pharmaceutical tablet discrimination.
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Affiliation(s)
- Lian Li
- Key Laboratory of Chemical Biology of Natural Products (Ministry of Education), Institute of Biochemical and Biotechnological Drug, School of Pharmaceutical Sciences, Shandong University, No. 44 Wenhuaxi Road, Jinan 250012, China
| | - Hengchang Zang
- Key Laboratory of Chemical Biology of Natural Products (Ministry of Education), Institute of Biochemical and Biotechnological Drug, School of Pharmaceutical Sciences, Shandong University, No. 44 Wenhuaxi Road, Jinan 250012, China
| | - Jun Li
- Shandong Institute for Food and Drug Control, No. 2749, Xinluo Avenue, High-tech Zone, Jinan 250101, China
| | - Dejun Chen
- Shandong Institute for Food and Drug Control, No. 2749, Xinluo Avenue, High-tech Zone, Jinan 250101, China
| | - Tao Li
- Shandong Institute for Food and Drug Control, No. 2749, Xinluo Avenue, High-tech Zone, Jinan 250101, China
| | - Fengshan Wang
- Key Laboratory of Chemical Biology of Natural Products (Ministry of Education), Institute of Biochemical and Biotechnological Drug, School of Pharmaceutical Sciences, Shandong University, No. 44 Wenhuaxi Road, Jinan 250012, China.
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16
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Feng Y, Lei D, Hu C. Rapid identification of illegal synthetic adulterants in herbal anti-diabetic medicines using near infrared spectroscopy. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 125:363-374. [PMID: 24566115 DOI: 10.1016/j.saa.2014.01.117] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2013] [Revised: 01/23/2014] [Accepted: 01/26/2014] [Indexed: 06/03/2023]
Abstract
We created a rapid detection procedure for identifying herbal medicines illegally adulterated with synthetic drugs using near infrared spectroscopy. This procedure includes a reverse correlation coefficient method (RCCM) and comparison of characteristic peaks. Moreover, we made improvements to the RCCM based on new strategies for threshold settings. Any tested herbal medicine must meet two criteria to be identified with our procedure as adulterated. First, the correlation coefficient between the tested sample and the reference must be greater than the RCCM threshold. Next, the NIR spectrum of the tested sample must contain the same characteristic peaks as the reference. In this study, four pure synthetic anti-diabetic drugs (i.e., metformin, gliclazide, glibenclamide and glimepiride), 174 batches of laboratory samples and 127 batches of herbal anti-diabetic medicines were used to construct and validate the procedure. The accuracy of this procedure was greater than 80%. Our data suggest that this protocol is a rapid screening tool to identify synthetic drug adulterants in herbal medicines on the market.
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Affiliation(s)
- Yanchun Feng
- National Institutes for Food and Drug Control, Beijing 100050, China
| | - Deqing Lei
- Shaoyang Institute for Drug Control of Hunan, Shaoyang 422000, China
| | - Changqin Hu
- National Institutes for Food and Drug Control, Beijing 100050, China.
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17
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Zou W, Feng Y, Dong J, Song D, Hu C. A new strategy to iteratively update scalable universal quantitative models for the testing of azithromycin by near infrared spectroscopy. Sci China Chem 2013. [DOI: 10.1007/s11426-012-4807-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Ashour S, Bayram R. Novel spectrophotometric method for determination of some macrolide antibiotics in pharmaceutical formulations using 1,2-naphthoquinone-4-sulphonate. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 99:74-80. [PMID: 23041925 DOI: 10.1016/j.saa.2012.08.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2012] [Revised: 07/24/2012] [Accepted: 08/12/2012] [Indexed: 06/01/2023]
Abstract
New, simple and rapid spectrophotometric method has been developed and validated for the assay of two macrolide drugs, azithromycin (AZT) and erythromycin (ERY) in pure and pharmaceutical formulations. The proposed method was based on the reaction of AZT and ERY with sodium 1,2-naphthoquinone-4-sulphonate (NQS) in alkaline medium at 25 °C to form an orange-colored product of maximum absorption peak at 452 nm. All variables were studied to optimize the reaction conditions and the reaction mechanism was postulated. Beer's law was obeyed in the concentration range 1.5-33.0 and 0.92-8.0 μg mL(-1) with limit of detection values of 0.026 and 0.063 μg mL(-1) for AZT and ERY, respectively. The calculated molar absorptivity values are 4.3 × 10(4) and 12.3 × 10(4) L mol(-1) cm(-1) for AZT and ERY, respectively. The proposed methods were successfully applied to the determination of AZT and ERY in formulations and the results tallied well with the label claim. The results were statistically compared with those of an official method by applying the Student's t-test and F-test. No interference was observed from the concomitant substances normally added to preparations.
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Affiliation(s)
- Safwan Ashour
- Department of Chemistry, Faculty of Sciences, University of Aleppo, Aleppo, Syria.
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19
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Electrochemical behaviors of roxithromycin at poly(3,4-ethylenedioxythiophene) modified gold electrode and its electrochemical determination. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.04.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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20
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De Bleye C, Chavez PF, Mantanus J, Marini R, Hubert P, Rozet E, Ziemons E. Critical review of near-infrared spectroscopic methods validations in pharmaceutical applications. J Pharm Biomed Anal 2012; 69:125-32. [PMID: 22464561 DOI: 10.1016/j.jpba.2012.02.003] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2012] [Accepted: 02/03/2012] [Indexed: 11/29/2022]
Abstract
Based on the large number of publications reported over the past five years, near-infrared spectroscopy (NIRS) is more and more considered an attractive and promising analytical tool regarding Process Analytical Technology and Green Chemistry. From the reviewed literature, few of these publications present a thoroughly validated NIRS method even if some guidelines have been published by different groups and regulatory authorities. However, as any analytical method, the validation of NIRS method is a mandatory step at the end of the development in order to give enough guarantees that each of the future results during routine use will be close enough to the true value. Besides the introduction of PAT concepts in the revised document of the European Pharmacopoeia (2.2.40) dealing with near-infrared spectroscopy recently published in Pharmeuropa, it agrees very well with this mandatory step. Indeed, the latter suggests to use similar analytical performance characteristics than those required for any analytical procedure based on acceptance criteria consistent with the intended use of the method. In this context, this review gives a comprehensive and critical overview of the methodologies applied to assess the validity of quantitative NIRS methods used in pharmaceutical applications.
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Affiliation(s)
- C De Bleye
- Laboratory of Analytical Chemistry, CIRM, University of Liège, 1 Avenue de l'Hôpital, 4000 Liège, Belgium.
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21
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Yang J, Liu Z, Liu B, Zhu Q. Determination of coptis chinensis’ quality by FT-NIR spectroscopy. Health (London) 2012. [DOI: 10.4236/health.2012.44029] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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22
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Jia YH, Liu XP, Feng YC, Hu CQ. A training set selection strategy for a universal near-infrared quantitative model. AAPS PharmSciTech 2011; 12:738-45. [PMID: 21643864 DOI: 10.1208/s12249-011-9638-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2011] [Accepted: 05/23/2011] [Indexed: 11/30/2022] Open
Abstract
The purpose of this article is to propose an empirical solution to the problem of how many clusters of complex samples should be selected to construct the training set for a universal near infrared quantitative model based on the Naes method. The sample spectra were hierarchically classified into clusters by Ward's algorithm and Euclidean distance. If the sample spectra were classified into two clusters, the 1/50 of the largest Heterogeneity value in the cluster with larger variation was set as the threshold to determine the total number of clusters. One sample was then randomly selected from each cluster to construct the training set, and the number of samples in training set equaled the number of clusters. In this study, 98 batches of rifampicin capsules with API contents ranging from 50.1% to 99.4% were studied with this strategy. The root mean square errors of cross validation and prediction were 2.54% and 2.31% for the model for rifampicin capsules, respectively. Then, we evaluated this model in terms of outlier diagnostics, accuracy, precision, and robustness. We also used the strategy of training set sample selection to revalidate the models for cefradine capsules, roxithromycin tablets, and erythromycin ethylsuccinate tablets, and the results were satisfactory. In conclusion, all results showed that this training set sample selection strategy assisted in the quick and accurate construction of quantitative models using near-infrared spectroscopy.
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Hu X, Wang P, Yang J, Zhang B, Li J, Luo J, Wu K. Enhanced electrochemical detection of erythromycin based on acetylene black nanoparticles. Colloids Surf B Biointerfaces 2010; 81:27-31. [DOI: 10.1016/j.colsurfb.2010.06.018] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2010] [Revised: 06/22/2010] [Accepted: 06/22/2010] [Indexed: 10/19/2022]
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Ito M, Suzuki T, Yada S, Nakagami H, Teramoto H, Yonemochi E, Terada K. Development of a method for nondestructive NIR transmittance spectroscopic analysis of acetaminophen and caffeine anhydrate in intact bilayer tablets. J Pharm Biomed Anal 2010; 53:396-402. [DOI: 10.1016/j.jpba.2010.04.029] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2010] [Revised: 04/19/2010] [Accepted: 04/26/2010] [Indexed: 10/19/2022]
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Liu YM, Shi YM, Liu ZL, Peng LF. Sensitive determination of tilmicosin, erythromycin ethylsuccinate and clindamycin by CE with electrochemiluminescence detection using azithromycin as internal standard and its applications. J Sep Sci 2010; 33:1305-11. [DOI: 10.1002/jssc.200900843] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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26
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Controlling individual steps in the production process of paracetamol tablets by use of NIR spectroscopy. J Pharm Biomed Anal 2010; 51:797-804. [DOI: 10.1016/j.jpba.2009.09.038] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2009] [Revised: 09/24/2009] [Accepted: 09/24/2009] [Indexed: 11/20/2022]
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27
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Räsänen E, Sandler N. Near infrared spectroscopy in the development of solid dosage forms. J Pharm Pharmacol 2010; 59:147-59. [PMID: 17270069 DOI: 10.1211/jpp.59.2.0002] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Abstract
The use of near infrared (NIR) spectroscopy has rapidly grown partly due to demands of process analytical applications in the pharmaceutical industry. Furthermore, newest regulatory guidelines have advanced the increase of the use of NIR technologies. The non-destructive and non-invasive nature of measurements makes NIR a powerful tool in characterization of pharmaceutical solids. These benefits among others often make NIR advantageous over traditional analytical methods. However, in addition to NIR, a wide variety of other tools are naturally also available for analysis in pharmaceutical development and manufacturing, and those can often be more suitable for a given application. The versatility and rapidness of NIR will ensure its contribution to increased process understanding, better process control and improved quality of drug products. This review concentrates on the use of NIR spectroscopy from a process research perspective and highlights recent applications in the field.
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Affiliation(s)
- Eetu Räsänen
- Division of Pharmaceutical Technology, Faculty of Pharmacy, University of Helsinki, Finland
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Feng YC, Zhang XB, Hu CQ. Construction of identification system for non-invasive analysis of macrolides tablets using near infrared diffuse reflectance spectroscopy. J Pharm Biomed Anal 2010; 51:12-7. [DOI: 10.1016/j.jpba.2009.07.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2009] [Revised: 07/15/2009] [Accepted: 07/15/2009] [Indexed: 10/20/2022]
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Xiang D, LoBrutto R, Cheney J, Wabuyele BW, Berry J, Lyon R, Wu H, Khan MA, Hussain AS. Evaluation of transmission and reflection modalities for measuring content uniformity of pharmaceutical tablets with near-infrared spectroscopy. APPLIED SPECTROSCOPY 2009; 63:33-47. [PMID: 19146717 DOI: 10.1366/000370209787169696] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
This paper examines how one may assess spectral changes with instrument configuration (or composition), in combination with the spectral changes in the measurement that are caused by experimental effects, and subsequently select an appropriate measurement modality for tablet content uniformity determination with near-infrared (NIR) spectroscopy. Two NIR spectrometers furnished with three configurations in the sample measurement interface were evaluated. One spectrometer, Bruker MPA (multiple purpose analyzer), was equipped with two measurement modalities, diffuse transmission (DT) and diffuse reflection based on integrating sphere optics (DR/IS). The other spectrometer, Bruker StepOne, was equipped only with diffuse reflection mode based on a fiber-optic probe (DR/FO). The data were collected with each of the configurations for the tablets associated with two dosage strengths differing significantly in diameter and thickness. Spectral diagnosis was performed in terms of sensitivity and selectivity. The signal-to-noise ratio computed for the data collected with the DT and DR/IS spectrometers was approximately an order of magnitude greater than that computed for the DR/FO spectrometer. The net-analyte-signal-based selectivity analysis of NIR spectra associated with the sample tablet and the placebo tablet indicated that both transmission and reflection mode provided similar selectivity when the optimal spectral range was chosen. A partial least squares (PLS) calibration model was developed for each data set. The overall standard error of calibration for each DT and DR/IS measurement was approximately 0.3% in weight for each strength, significantly better than the value of 1.0% in weight produced by the DR/FO measurement. This result was consistent with the sensitivity analysis based on spectral noise characterization. The poor analytical performance of the DR/FO spectrometer was attributed to the small illumination spot size of the reflection probe and thus the sensitivity of the measurements to the tablet engraving. The PLS analysis and spectral diagnostics both showed that transmission and reflection modes based on the Bruker MPA provided similar measurement accuracy for each strength. However, the robustness study clearly revealed that the transmission mode would be more robust than the reflection mode when there is considerable variability in the chemical composition and physical properties of tablets.
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Affiliation(s)
- Dong Xiang
- Pharmaceutical and Analytical Development, Novartis Pharmaceuticals, East Hanover, New Jersey 07936, USA.
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Xiang D, Konigsberger M, Wabuyele B, Hornung K, Cheney J. Development of robust quantitative methods by near-infrared spectroscopy for rapid pharmaceutical determination of content uniformity in complex tablet matrix. Analyst 2009; 134:1405-15. [DOI: 10.1039/b821836f] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Silva FEB, Ferrão MF, Parisotto G, Müller EI, Flores EMM. Simultaneous determination of sulphamethoxazole and trimethoprim in powder mixtures by attenuated total reflection-Fourier transform infrared and multivariate calibration. J Pharm Biomed Anal 2008; 49:800-5. [PMID: 19179030 DOI: 10.1016/j.jpba.2008.12.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2008] [Revised: 12/06/2008] [Accepted: 12/09/2008] [Indexed: 10/21/2022]
Abstract
A partial least-squares calibration (PLS) procedure in combination with infrared spectroscopy has been developed for simultaneous determination of sulphamethoxazole (SMZ) and trimethoprim (TMP) in raw material powder mixtures used for manufacturing commercial pharmaceutical products. Multivariate calibration modeling procedures, interval partial least squares (iPLS) and synergy partial least squares (siPLS), were applied to select a spectral range that provided the lowest prediction error in comparison to the full-spectrum model. The experimental matrix was constructed using 49 synthetic samples and 15 commercial samples. The considered concentration ranges were 400-900 mg g(-1) SMZ and 80-240 mg g(-1) TMP. Spectral data were recorded between 650 and 4000 cm(-1) with a 4 cm(-1) resolution by Fourier transform infrared spectroscopy coupled with attenuated total reflectance (ATR-FTIR) accessory. The proposed procedure was compared with conventional procedure by high performance liquid chromatography (HPLC) using 15 commercial samples containing SMZ and TMP. The results showed that PLS regression model combined to ATR-FTIR is a relatively simple, rapid and accurate procedure that could be applied to the simultaneous determination of SMZ and TMP in routine quality control of powder mixtures. A root mean square error of prediction (RMSEP) of 13.18 mg g(-1) for SMZ and 6.03 mg g(-1) for TMP was obtained after selection of better intervals by siPLS. Using the proposed procedure it is possible to analyze each sample in less than 3 min considering two replicates (excluding the grinding step). Accuracy was checked by comparison to HPLC method and agreement better than 98.8% was achieved.
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Affiliation(s)
- Fabiana E B Silva
- Universidade Federal do Pampa-Campus Uruguaiana, Uruguaiana, Rio Grande do Sul, Brazil
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Zhang XB, Feng YC, Hu CQ. Feasibility and extension of universal quantitative models for moisture content determination in beta-lactam powder injections by near-infrared spectroscopy. Anal Chim Acta 2008; 630:131-40. [PMID: 19012824 DOI: 10.1016/j.aca.2008.09.050] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2008] [Revised: 09/09/2008] [Accepted: 09/16/2008] [Indexed: 11/15/2022]
Abstract
In present work, we investigated the feasibility of universal calibration models for moisture content determination of a much complicated products system of powder injections to simulate the process of building universal models for drug preparations with same INN (International Nonproprietary Name) from diverse formulations and sources. We also extended the applicability of universal model by model updating and calibration transfer. Firstly, a moisture content quantitative model for ceftriaxone sodium for injection was developed, the results show that calibration model established for products of some manufacturers is also available for the products of others. Then, we further constructed a multiplex calibration model for seven cephalosporins for injection ranging from 0.40 to 9.90%, yielding RMSECV and RMSEP of 0.283 and 0.261, respectively. However, this multiplex model could not predict samples of another cephalosporin (ceftezole sodium) and one penicillins (penicillin G procaine) for injection accurately. With regard to such limits and the extension of universal models, two solutions are proposed: model updating (MU) and calibration transfer. Overall, model updating is a robust method for the analytical problem under consideration. When timely model updating is impractical, piecewise direct standardization (PDS) algorithm is more desirable and applied to transfer calibration model between different powder injections. Both two solutions have proven to be effective to extend the applicability of original universal models for the new products emerging.
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Affiliation(s)
- Xue-Bo Zhang
- National Institute for the Control of Pharmaceutical and Biological Products, Beijing, PR China
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Blanco M, Bautista M, Alcalá M. Preparing calibration sets for use in pharmaceutical analysis by NIR spectroscopy. J Pharm Sci 2008; 97:1236-45. [PMID: 17674406 DOI: 10.1002/jps.21105] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
A new methodology for constructing calibration sets based on the use of laboratory samples encompassing the same variability sources as production samples was developed. The proposed methodology requires the use of no reference method in order to obtain reference values for the analyte; also, it provides more simple and robust calibration models than does the conventional methodology while retaining its predictive capacity. The procedure involves subjecting a set of laboratory samples spanning the desired API concentration range to a granulation treatment similar to that of the industrial process in order to obtain samples with the same physical variability as the production samples. The laboratory samples thus obtained are used to develop partial least squares (PLS1) calibration models in order to quantify the API in a pharmaceutical granulate. Based on the results obtained in this work, NIR spectroscopy is an effective alternative to the reference methods currently used for calibration. The proposed methodology requires no reference values to construct models; therefore, it can be regarded as an absolute analytical method. Also, it confirms the advantages of NIR spectroscopy as part of the process analytical technology (PAT) used by the pharmaceutical industry. A second aim has been the use of the multiplicative curve resolution-alternating least squares (MCR-ALS) algorithm to examine potential polymorphic transformations of the API during granulation.
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Affiliation(s)
- M Blanco
- Department of Chemistry, Analytical Chemistry Unit, Faculty of Sciences, Autonomous University of Barcelona, E-08193 Bellaterra, Spain.
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Roggo Y, Chalus P, Maurer L, Lema-Martinez C, Edmond A, Jent N. A review of near infrared spectroscopy and chemometrics in pharmaceutical technologies. J Pharm Biomed Anal 2007; 44:683-700. [PMID: 17482417 DOI: 10.1016/j.jpba.2007.03.023] [Citation(s) in RCA: 549] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2007] [Revised: 03/15/2007] [Accepted: 03/21/2007] [Indexed: 11/30/2022]
Abstract
Near-infrared spectroscopy (NIRS) is a fast and non-destructive analytical method. Associated with chemometrics, it becomes a powerful tool for the pharmaceutical industry. Indeed, NIRS is suitable for analysis of solid, liquid and biotechnological pharmaceutical forms. Moreover, NIRS can be implemented during pharmaceutical development, in production for process monitoring or in quality control laboratories. This review focuses on chemometric techniques and pharmaceutical NIRS applications. The following topics are covered: qualitative analyses, quantitative methods and on-line applications. Theoretical and practical aspects are described with pharmaceutical examples of NIRS applications.
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Affiliation(s)
- Yves Roggo
- F. Hoffmann-La Roche Ltd., Basel, Switzerland.
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