Validation of HPLC Method for Determination of Histamine in Human Immunoglobulin Formulations

2020 ◽  
Vol 103 (5) ◽  
pp. 1223-1229
Author(s):  
Michikazu Tanio ◽  
Toru Nakamura ◽  
Hideki Kusunoki ◽  
Kyohei Ideguchi ◽  
Kazuyuki Nakashima ◽  
...  
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Standard Deviation ◽  
High Performance ◽  
Gradient Elution ◽  
Hplc Method ◽  
Human Immunoglobulin ◽  
Histamine Dihydrochloride ◽  
Relative Standard

Abstract Background Histamine fixed-immunoglobulin formulations, which consisted of 0.15 µg of histamine dihydrochloride and 12 mg of human immunoglobulin in a vial, are used for anti-allergic treatments, and controlling the amounts of histamine in the formulations is essential to avoid histamine intoxication. Objective A high-performance liquid chromatography (HPLC) method for determination of histamine contents of the formulations was established and validated. Methods Histamine extracted from the formulation was labeled with 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate and was analyzed by gradient elution HPLC with UV detection at 260 nm. Results The method showed linearity in the range 0.8–2.4 µM (R > 0.999), accuracy (100.1–105.8% recovery), and precision (relative standard deviation ≤ 1.93%). The validated method was applied for five lots of the pharmaceutical, and their histamine contents were determined to be 0.149–0.155 µg/vial. Conclusions These results indicated that the validated method is useful to control amounts of histamine in biopharmaceutical products. Highlights The HPLC method was developed for quantitative determination of histamine content of the histamine fixed-immunoglobulin formulations.

scholarly journals HPLC method for analysis of substrate and products in beverage alcohol production

1969 ◽  
Vol 74 (4) ◽  
pp. 357-364
Author(s):  
Eduardo Rosado ◽  
Heriberto Batiz ◽  
Mercedes Vilella
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Standard Deviation ◽  
Relative Standard Deviation ◽  
High Performance ◽  
Hplc Method ◽  
Alcohol Production ◽  
Relative Standard

A procedure was developed and validated for the determination of sugars by high performance liquid chromatography (HPLC). The system studied consisted of a Sugar-pak column operated continuously and with a methanol flow when not in use, as opposed to manufacturer's instructions, which recommend refrigeration of the column during the weekends when idle. This column is recommended for analysis of sugar products and process streams such as those of beet and sugarcane. Evaluations of this technique included a range of samples and procedure variables necessary to validate the effectiveness of the column. An excellent resolution and reproducibility was obtained among the sucrose, glucose, fructose and ethanol signals. The precision was within the accepted limits of less than 2% relative standard deviation.

scholarly journals A Selective High-Performance Liquid Chromatography Method for the Determination of Reboxetine in Bulk Drug and Tablets

2006 ◽  
Vol 89 (6) ◽  
pp. 1552-1556
Author(s):  
ArmaĞan Önal ◽  
Olcay SaĞiri ◽  
S Müge Çetin ◽  
Sidika Toker
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Depressive Disorders ◽  
Degradation Products ◽  
Severe Depression ◽  
Hplc Method ◽  
Chromatography Method ◽  
Relative Standard

Abstract Reboxetine is used as a selective noradrenaline reuptake inhibitor for the treatment of major depressive disorders. It is effective in the treatment of severe depression and safer to use than traditional tricyclic antidepressants. In this study, a novel, simple, and rapid stability-indicating high-performance liquid chromatography (HPLC) method for reboxetine methansulfonate was successfully developed and validated for the assay of tablets. The method was used to quantify reboxetine in tablets; it employed a C18 column (150 4.6 mm id) with an isocratic mobile phase consisting of methanolphosphate buffer (pH 7, 0.02 M; 55 + 45, v/v) at a flow rate of 1.0 μmL/min. Reboxetine was detected by an ultraviolet detector at 277 nm. The retention time of reboxetine was about 4.5 min. The developed HPLC method was validated with respect to linearity, precision, sensitivity, accuracy, and selectivity. The method was linear over the concentration range 150 g/mL (r 0.9999). The limits of detection and the quantitation of reboxetine were 0.1 and 0.3 μg/mL, respectively. The relative standard deviation values for intraday and interday precision were 0.781.01 and 1.081.37%, respectively. Selectivity was validated by subjecting a stock solution of reboxetine to neutral, acid, and alkali hydrolysis, as well as oxidation, dry heat treatment, and photodegradation. The peaks of the degradation products did not interfere with the peak of reboxetine. The results indicated that the proposed method could be used in a stability assay. The proposed method was successfully applied to the determination of reboxetine in tablets. Excipients present in the tablets did not interfere with the analysis.

Determination of Nitrate in Water by HPLC

2013 ◽  
Vol 448-453 ◽  
pp. 406-408
Author(s):  
Jing Liu ◽  
Xiao Na Ji ◽  
Qing Kai Ren ◽  
Sheng Shu Ai ◽  
Li Jun Wan ◽  
...  
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Standard Deviation ◽  
Relative Standard Deviation ◽  
Recovery Rate ◽  
High Performance ◽  
Separation Efficiency ◽  
Fast Analysis ◽  
Relative Standard

We established a method fordetermination of nitrate in water by High Performance Liquid Chromatography(HPLC). The sample was analysed by HPLC-ADA and was quantitated by externalstandard method after being simply processed. This methd has the advantages ofhigh separation efficiency and fast analysis. The experiment result showed thatthe linearly dependent coefficient was0.994, the recovery rate was between 98.7%～105.7%,the relative standard deviation（RSD）wasless than 2.1 %, and the lowest detectable limit is 0.01ng (S/N=1.6).

scholarly journals A comparative study of HPLC-DAD and UPLC-UV methods for simultaneous determination of 11 polyphenols in Moringa oleifera leaves

2021 ◽  
Vol 20 (11) ◽  
pp. 2371-2379
Author(s):  
Yanqin Zhu ◽  
Qinhong Yin ◽  
Yaling Yang
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Moringa Oleifera ◽  
Accurate Determination ◽  
Gradient Elution ◽  
Hplc Method ◽  
Array Detector ◽  
Moringa Oleifera Leaves

Purpose: To develop, validate and compare two chromatographic methods - high performance liquid chromatography with diode array detector ((HPLC-DAD) and high performance liquid chromatography with ultraviolet detection (UPLC-UV) for the effective analysis of polyphenols in Moringa oleifera leaves.Methods: HPLC-DAD and UPLC-UV methods were applied for the accurate determination of eleven major polyphenols in Moringa oleifera leaves. The chromatographic conditions of the eleven polyphenols was determined on two C18 column by gradient elution with 0.5 % phosphoric acid solution -acetonitrile as the eluate, and at a flow rate of 1.0 and 0.5 mL/min for HPLC-DAD and UPLC-UV methods, respectively. Detector parameter of UPLC-UV was fixed at 203 nm. The assay methods were validated systematically.Results: The instrumental methods (HPLC-DAD and UPLC-UV) had good linearity, precision,repeatability and recovery. For both methods, quantification limits of UPLC-UV (0.057 - 0.363 μg/mL) were lower than those of UPLC-UV (0.094 - 1.532 μg/mL). The UPLC method with a shorter running time and more sensitive detection was applied in comparing to the HPLC method. After optimization and evaluation, the baseline of 11 compounds was separated effectively within 68 and 34 min, respectively.Conclusion: The developed HPLC-DAD and UPLC-UV assays were successfully utilized for thesimultaneous analysis of eleven major polyphenols and can readily be utilized as quality control tools for Moringa oleifera leaves in China, with UPLC-UV method showing better separation, lower organic solvent usage and shorter analytical period.

scholarly journals SIMULTANEOUS DETERMINATION OF PARACETAMOL AND IBUPROFENE MIXTURES BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

2010 ◽  
Vol 3 (1) ◽  
pp. 9-13 ◽  
Author(s):  
Sophi Damayanti ◽  
Slamet Ibrahim ◽  
Kurnia Firman ◽  
Daryono H Tjahjono
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Standard Deviation ◽  
Retention Time ◽  
Analytical Method ◽  
Phosphate Buffer ◽  
Mobile Phase ◽  
High Performance ◽  
Relative Standard

Analytical method for the determination of paracetamol and ibuprofene mixtures has been developed by High Performance Liquid Chromatography using C-18 column and acetinitrile - phosphate buffer pH = 4.5 (75:25) containing 0.075% sodium hexanesulfunate as a mobile phase. The detector was set at 215 nm. Using such conditions, retention time for paracetamol and ibuprofen was 4.89 and 7.11 min, respectively. The recovery for paracetamol and ibuprofen was found to be 101.07± 0.73% and 102.02 ± 1.58%, respectively. The detector limits of the method was 1.30 and 1.60 μg/mL with the relative standard deviation (RSD) 0.74 and 1.52% for paracetamol and ibuprofen, respectively.   Keywords: paracetamol, ibuprofen, multi-component, validation, HPLC.

Chiral Resolution and Content Determination of Ketorolac Tromethamine Using High-performance Liquid Chromatography

2020 ◽  
Vol 17 ◽  
Author(s):  
Lei Zheng ◽  
Jing Yang ◽  
Yu-yao Guan ◽  
Lei Zhang ◽  
Chao Song ◽  
...  
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Hplc Method ◽  
Chiral Resolution ◽  
Ketorolac Tromethamine ◽  
Column Temperature ◽  
Relative Standard ◽  
Determination Methods

Background:: Establishing R, S-enantiomer (S-KT and R-KT) chiral resolution and determination methods for KT are of great significance. Objective:: This study aimed to establish a high-performance liquid chromatography (HPLC) method for the resolution and determination of ketorolac tromethamine (KT) enantiomers. Methods:: A CHIRALPAK AGP column (0.4  10 cm, 5 μm) was used with 10 mmol/L ammonium acetate (pH 5.5) and isopropanol (97:3) as the mobile phase. The detection wavelength was 324 nm, the flow rate was 1.0 mL/min, the column temperature was 25°C, and the injection volume was 5 μL. Results:: The resolution between S-KT and R-KT was 2.8. S-KT and R-KT demonstrated a good linear relationship in the range of 3-60 μg/mL (r > 0.999). The average recoveries of S-KT and R-KT were 99.2% and 99.8%, with relative standard deviations of 2.0% and 2.4%, respectively. Conclusion:: The established method can be used for the resolution and determination of S-KT and R-KT.

scholarly journals Development and validation of a single HPLC method for the determination of thirteen pharmaceuticals in bulk and tablet dosage form

2021 ◽  
Vol 35 (1) ◽  
pp. 17-31
Author(s):  
B. Tegegne ◽  
B. S. Chandravanshi ◽  
F. Zewge ◽  
L. Pillay ◽  
L. Chimuka
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Dosage Form ◽  
Hplc Method ◽  
Mobile Phase Flow Rate ◽  
Ich Guidelines ◽  
Relative Standard ◽  
Tablet Dosage

The aim of this study was to develop and validate a high performance liquid chromatography (HPLC) method for the determination of thirteen selected pharmaceutical compounds (metformin, amoxicillin, chloroquine, theophylline, trimethoprim, caffeine, norfloxacin, ciprofloxacin, acetylsalicylic acid, doxycycline hyclate, metronidazole, albendazole and cloxacillin) in bulk and tablet dosage form. Chromatographic separation using a Kromasil C18 column, gradient elution with aqueous formic acid (0.1%), methanol and acetonitrile, a UV absorption wavelength of 250 nm and a mobile phase flow rate of 1 mL/min over a 22 min run time was optimized for complete separation of the selected target compounds. The method was validated and results for: linearity, precision, sensitivity, accuracy, specificity, suitability and method robustness were obtained and met the ICH guidelines. Calibration curve correlation coefficients ranged from 0.9985-0.9998 and the percentage relative standard deviations for repeated analysis was below 5%, indicating acceptable method precision. The limits of detection (LODs) and quantification (LOQs) ranged from 0.020-0.27 µg/L and 0.080-0.91 µg/L, respectively. The accuracy study yielded recoveries in the ranges 86.0-102% for pure compounds and 90.9-106% for compounds in tablet dosage form. The method is robust for small or deliberate changes to the chromatographic parameters and found to be appropriate for analysis of tablets for the determination of the thirteen pharmaceuticals.                     KEY WORDS: Pharmaceuticals, Bulk determination, Tablet dosage, High performance liquid chromatography, Method development, ICH guidelines   Bull. Chem. Soc. Ethiop. 2021, 35(1), 17-31. DOI: https://dx.doi.org/10.4314/bcse.v35i1.2

scholarly journals DEVELOPMENT OF THE METHODOLOGY OF THE CHROMATOGRAPHIC DETERMINATION OF NIFEDIPINE IN MEDICINES

2017 ◽  
Vol 10 (3) ◽  
pp. 149 ◽  
Author(s):  
Liliya Logoyda ◽  
Dmytro Korobko ◽  
Serhii Kovalenko ◽  
Iryna Ivanusa
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Retention Time ◽  
High Performance ◽  
Chromatographic Determination ◽  
Hplc Method ◽  
Liquid Chromatograph ◽  
Relative Standard ◽  
Label Claim

ABSTRACTObjective: The aim was to develop a simple, rapid, less expensive, linear, precise, and accurate reverse phase high performance liquid chromatographymethod for determination of nifedipine in tablets.Methods: The chromatographic analysis of nifedipine was performed using liquid chromatograph Agilent 1290 Infinity II LC System. Selectedconditions were isocratic elution with binary mobile phase consisting of solution methanol and 0.1% trifluoroacetic acid (55:45). Detection wascarried out using spectrophotometric detector at 265 nm. The method was validated as per ICH guidelines.Results: The retention time for nifedipine by proposed high performance liquid chromatography (HPLC) method is observed as 3.5 minutes. Thecorrelation coefficients are 1.0000. The developed chromatographic method was found to be accurate with recovery 99.2-99.8% and was foundwithin the acceptance criteria (i.e. 98.0-102.0%) with acceptable % relative standard deviation of not more than 2% at each level. The assay results ofnifedipine in tablets by developed method are highly reproducible, reliable and are in good agreement with the label claim of the medicines (average99.62 %).Conclusion: Finally, it should be noted that a new simple, rapid, linear, precise, accurate HPLC method was developed and validated for thedetermination of nifedipine in medicines in accordance with the ICH guidelines. These results show the method are accurate, precise, sensitive,economic, and rugged. The proposed HPLC method is rapider (retention time is 3.5 minutes). This method can be useful for the routine analysis ofnifedipine in pharmaceutical dosage form.Keywords: Nifedipine, High-performance liquid chromatography, Validation, Linearity, Accuracy, Range of application.

scholarly journals RAPID AND ECONOMICAL QUANTITATIVE DETERMINATION OF SEVERAL ANTIHYPERTENSIVE AGENTS IN PRESENCE OF HYDROCHLOROTHIAZIDE BY ISOCRATIC REVERSED-PHASE HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY IN THEIR PHARMACEUTICAL PREPARATIONS

2017 ◽  
Vol 10 (12) ◽  
pp. 155
Author(s):  
Panchumarthy Ravisankar ◽  
Devala Rao G ◽  
Md Shaheem Sulthana ◽  
Supriya K ◽  
Mounika G ◽  
...  
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Quantitative Determination ◽  
Mobile Phase ◽  
High Performance ◽  
Hplc Method ◽  
Control Analysis ◽  
Rp Hplc ◽  
Relative Standard

Objective: Objective of the present investigation is to develop a speedy isocratic reverse phase high-performance liquid chromatography (RP-HPLC) method for the separation and quantitative determination of 5 angiotensin II - receptor antagonists, namely, telmisartan, losartan, valsartan, olmesartan, irbesartan, and atenolol along with thiazide diuretics mostly hydrochlorothiazide (HCTZ).Methods: RP-HPLC method was evolved using Welchrom C18 column (4.6 × 250 mm, 5 μm) as a stationary phase with the mobile phase comprising a variety of phosphate buffer with pH-3.3 and acetonitrile in the proportion of 50:50 v/v. The mobile phase was pumped at a current rate of 1 mL/minute. The detection wavelength was carried out at 230 nm.Results: The total run time was 6 minutes and the elution window of only 3 minutes. The peaks were eluted with decorous resolution. The calibration curves were linear (r2=0.9998) in all cases. The percentage relative standard deviation (RSD%) was <2% and average recovery was above 99.95%. The method was validated specificity, precision, and accuracy. High recovery values and low RSD% prove that this method is very accurate and reproducible. The developed method was applied to the estimation of the above-said drugs in binary combinations from different manufacturers which were a good agreement with label claim.Conclusion: The important advantage of developed method was that the five individual drugs can be determined on a single chromatographic system without alteration in detection wavelength and mobile phase composition. This novel method was statistically validated as per ICH guidelines. The optimized method proved to be linear, accurate, and robust. Hence, the above said proposed method was found to be a rapid tool for the routine determination of the above-said drugs in alone or combination with HCTZ in quality control analysis without interference of excipients.

scholarly journals Determination of dehydroepiandrosterone in dietary supplements by reversed-phase HPLC

2022 ◽  
Vol 20 (2) ◽  
pp. 383-387
Author(s):  
Yahia Z. Tabaza ◽  
Kamal M. Mansi ◽  
Hanan A. Azzam ◽  
Farah F. Al-Mamoori ◽  
Ali M. Al-Samydai ◽  
...  
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Dietary Supplements ◽  
High Performance ◽  
Cost Effective ◽  
Reversed Phase ◽  
Hplc Method ◽  
Time Saving ◽  
Relative Standard

Purpose: To develop a reversed phase high performance liquid chromatography (HPLC) method for the determination of dehydroepiandrosterone (DHEA) in dietary supplements. Methods: A reversed-phase high performance liquid chromatography (HPLC) method was developed for the determination of DHEA in dietary supplements. An isocratic system consisting of methanol and water (70:30 v/v) was run at a flow rate of 1 mL/min on a C18 HPLC column to achieve the separation. The method was validated with regard to linearity, intra-day and inter-day precision, and limits of both detection and quantification. Results: The method achieved a retention time of 10.8 min, a resolution of 4.12, a detection limit (LOD) of 50 ng/μL, a quantification limit (LOQ) of 166.7 ng/μL and a label claim of 108.6 % with a relative standard deviation (RSD) of 0.38 % over a range of 0.0625 – 0.50 mg/mL with a correlation coefficient of 0.9997. Conclusion: The method is simple, cost effective, time-saving and reliable for determining DHEA when compared to other reported methods in literature. Thus, it will be of benefit to manufacturers of this dietary supplement to adopt the method for quantitative laboratory analysis.

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