Annatto Extracts; Bixin; Norbixin; Headspace Gas Chromatography; Residual Solvents - Articles

Quantification of Aloin in Aloe barbadensis Miller Leaf Gel and Latex from Selected Regions of Kenya (Articles)

Caroline K. Nakiguli, Viola J. Kosgei, Jackson K. Cherutoi, John Odda

Open Access Library Journal Vol.9 No.4, April 12, 2022

DOI: 10.4236/oalib.1108606 312 Downloads 2,478 Views Citations
Characterization and Quantification of Phenolic Compounds of Hydroethanolic Extracts and Fractions of Leaves Gnetum africanum (Welv.) and Gnetum buchholzianum (Engl.) (Gnetaceae) (Articles)

Bertin Sone Enone, Gisèle Marie-Marguerite Etame-Loe, Charles Christian Ngoule, Jean-Pierre Ngene, Juliette Koube, Lahngong Methodius Shinyuy, Simone Véronique Fannang, Moïse Henri Julien Nko’o, Jean Baptiste Hzounda Fokou, Hans Denis Bamal, Celestine Magne, Valdi Steve Djova, Wilfred Ndogmo Tekapi, Sandrine Sikadeu, Josiane Etang, Albert Mouelle Sone

Open Journal of Applied Sciences Vol.12 No.7, July 28, 2022

DOI: 10.4236/ojapps.2022.127090 346 Downloads 3,193 Views Citations
A Stability Indicating Reverse Phase-HPLC Method Development and Validation for the Estimation of Bimatoprost 0.3% & Timolol 0.5% Pharmaceutical Ophthalmic Dosage Form (Articles)

Md. S. Amin, Muhammad T. Islam

American Journal of Analytical Chemistry Vol.13 No.12, December 28, 2022

DOI: 10.4236/ajac.2022.1312034 348 Downloads 2,293 Views Citations
Evaluation of Dynamic Changes of IgG and IgM in COVID-19 Patients by Different Detection Methods (Articles)

Zeduan Liu, Lida Mo, Xiaolu Luo

Journal of Biosciences and Medicines Vol.11 No.4, April 28, 2023

DOI: 10.4236/jbm.2023.114031 197 Downloads 764 Views Citations
Phytochemical Screening and Chromatographic Purification of Bauhunia semibifida ROXB Hexane-Dichloromethane Leaf Extract (Articles)

Ikenna Obiora Alaekwe, Vincent Ishmel Egbulefu Ajiwe, Chinedu Chris Aguoma

Journal of Materials Science and Chemical Engineering Vol.11 No.7, July 18, 2023

DOI: 10.4236/msce.2023.117002 264 Downloads 1,354 Views Citations
Determination of Voriconazole in Human Plasma by Liquid Chromatography Tandem Mass Spectrometry: Application in Therapeutic Drug Monitoring (Articles)

Waleed Alhussaini, Ezzeldeen Ghanem, Magd Alsahly, Amani Kurdi, Eman Alharbi, Imadul Islam, Majed Aljeraisy

American Journal of Analytical Chemistry Vol.14 No.9, September 26, 2023

DOI: 10.4236/ajac.2023.149021 270 Downloads 1,350 Views Citations
Assessment of Potential Interferences and Technical Strategies to Minimize False Positive Bias in Analytical Testing for Organochlorine Pesticides Dieldrin, Endrin, and DDT in River Water Samples (Articles)

Stephen Emsbo-Mattingly, Jeff Hardenstine, William Odle, Frederico Lopes, Alfio Mianzan, Augusto Teixeira

Journal of Environmental Protection Vol.16 No.4, April 30, 2025

DOI: 10.4236/jep.2025.164023 124 Downloads 603 Views Citations
Simultaneous Quantification of Haloperidol and Other Antipsychotics in Human Serum by LC-MS/MS: Method Development and Clinical Application (Articles)

Peng Huang, Guosheng Su, Jieling Lu, Tiaoping Tao, Liwen Huang, Liju Liao, Ruijian Lu, Yan Liao, Liefu Long

American Journal of Analytical Chemistry Vol.17 No.2, February 3, 2026

DOI: 10.4236/ajac.2026.172002 83 Downloads 460 Views Citations
Methodological Optimization and Clinical Application Value Analysis of LC-MS/MS for Monitoring Antipsychotic Blood Concentrations (Articles)

Peng Huang, Guosheng Su, Liwen Huang, Liefu Long, Ruijian Lu, Jieling Lu, Tiaoping Tao

International Journal of Analytical Mass Spectrometry and Chromatography Vol.14 No.1, March 31, 2026

DOI: 10.4236/ijamsc.2026.141001 29 Downloads 222 Views Citations
Analytical Chemistry of New Psychoactive Substances: Methods, Applications and Future Prospects (Articles)

Longwei Li

Open Journal of Medicinal Chemistry Vol.16 No.2, April 13, 2026

DOI: 10.4236/ojmc.2026.162003 36 Downloads 269 Views Citations
A Theoretical Investigation of Efficiency Enhancement in Thermal Power Plants (Articles)

Venkata Seshendra Kumar Karri

Modern Mechanical Engineering Vol.2 No.3, August 31, 2012

DOI: 10.4236/mme.2012.23013 11,011 Downloads 20,461 Views Citations
Air Pollutant Emissions from Coal-Fired Power Plants (Articles)

Dongmei Li, Yang Guo, Yuan Li, Pengguo Ding, Qiang Wang, Zhenqian Cao

Open Journal of Air Pollution Vol.1 No.2, September 25, 2012

DOI: 10.4236/ojap.2012.12005 8,832 Downloads 18,836 Views Citations
Effect of Inhabitation Mouthwash Solution Containing Chlorine Dioxide (Pro Fresh^®) on Oral Malodor (Articles)

Masaki Sawa, Senichi Suzuki, Masakazu Azuma, Tomoko Yoshizawa, Kaiho Otomi, Takuji Yamaguchi, Hiroyuki Kobayashi

Health Vol.7 No.2, February 15, 2015

DOI: 10.4236/health.2015.72025 3,607 Downloads 5,453 Views Citations
The Research about Storage and Transportation of Natural Gas Based on LNG Technology (Articles)

Shuren Yang, Di Xu, Yue Cui, Ying Ni, Chao Duan

Natural Resources Vol.6 No.4, April 22, 2015

DOI: 10.4236/nr.2015.64027 4,858 Downloads 6,600 Views Citations
Performance Optimization of Dual Pressure Heat Recovery Steam Generator (HRSG) in the Tropical Rainforest (Articles)

Sidum Adumene, Barinaadaa Thaddeus Lebele-Alawa

Engineering Vol.7 No.6, June 30, 2015

DOI: 10.4236/eng.2015.76031 6,400 Downloads 9,308 Views Citations
A New Method for the Dynamic Reserves of Gas Condensate Reservoir Using Cyclic Gas Injection Based on the Effects of Reinjection Ratio and Water Influx (Articles)

Yu Xiong, Ling Wang, Zhongqian Zhu, Wei Xie

Engineering Vol.7 No.7, July 21, 2015

DOI: 10.4236/eng.2015.77041 3,585 Downloads 5,231 Views Citations
GC/MS: A Valid Tool for Soil Gas Hydrocarbons Speciation (Articles)

Laura Clerici, Emanuela Mongini, Pasquale Robles, Pierluisa Dellavedova, Maria Antonietta De Gregorio

International Journal of Analytical Mass Spectrometry and Chromatography Vol.3 No.3, September 28, 2015

DOI: 10.4236/ijamsc.2015.33007 4,047 Downloads 6,101 Views Citations
Technologies in Discovery and Exploration of Fuling Shale Gas Field, China (Articles)

Xusheng Guo, Dongfeng Hu, Yuping Li, Xiangfeng Wei, Qingbo Wang, Hui Zhang

Natural Resources Vol.7 No.5, May 30, 2016

DOI: 10.4236/nr.2016.75024 3,233 Downloads 5,368 Views Citations
This article belongs to the Special Issue on Natural Resources Exploration and Exploitation
A Self-Learning Diagnosis Algorithm Based on Data Clustering (Articles)

Dmitry Tretyakov

Intelligent Control and Automation Vol.7 No.3, August 10, 2016

DOI: 10.4236/ica.2016.73009 2,240 Downloads 3,657 Views Citations
Effects of Secondary Chamber on Gas Yield by Pre-Vacuum Chamber Pyrolysis of Rubber Wood (Articles)

Hiroki Homma, Hiroomi Homma, Sihar Siahaan

Journal of Sustainable Bioenergy Systems Vol.7 No.1, February 13, 2017

DOI: 10.4236/jsbs.2017.71001 1,847 Downloads 3,067 Views Citations

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