《American Journal of Analytical Chemistry》

作品数：1033被引量：525H指数：6
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《American Journal of Analytical Chemistry》
主办单位：美国科研出版社
最新期次：2025年2期更多>>
发文主题：LTIVALIDATIONSUBCHROMATOGRAPHY更多>>
发文领域：理学医药卫生环境科学与工程金属学及工艺更多>>
发文基金：国家科技支撑计划更多>>
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Physical Determination and Extraction of Annona muricata Seed Oil
《American Journal of Analytical Chemistry》2025年第2期15-22,共8页Chioma Don-Lawson Reminus Okah Adele Ruth Chituru 
The physical examination of the fruit of soursop fruit (Annona muricata) selected from different parent trees was investigated. Three-stage modified Soxhlet method was used which includes a percolator (boiler and refl...
关键词：Soursop EXTRACTION Annona muricata Melting Point 
Effect of Baobab (Adansonia digitata L.) Seeds Washing and Origin on Their Fatty Acids and Phenolic Compounds Oils Content
《American Journal of Analytical Chemistry》2025年第1期1-14,共14页Alioune Sow Edouard Mbarick Ndiaye Oumar Ibn Khatab Cissé Pape Guédel Faye Alé Kane Delphine Margout-Jantac Bou Ndiaye Samba Baldé Khadim Niane Nicolas Ayessou Patrick Poucheret Mady Cissé 
The aim of the present study was to evaluate the effects of baobab seed washing and origin on the chemical composition of the oil extracted by pressing. Six (6) oil samples were obtained from seeds of three (3) geogra...
关键词：Adansonia digitata L. SEEDS Extraction Pressure Oil Fatty Acids TYROSOL Hydroxytyrosol 
Evaluation of the Technique of Acid Detergent Insoluble Protein Determination
《American Journal of Analytical Chemistry》2024年第12期357-361,共5页Eloisa de Oliveira Simões Saliba Jaqueline Simões Saliba Yara da Costa Guedes Gabriela Fernanda da Silva Custodio Ana Luiza Costa Cruz Borges Diogo Gonzaga Jayme Hemilly Cristina Menezes de Sà Ricardo Reis e Silva 
Vegetable cell wall components are commonly present in animal feeds, and are able to be used by ruminant animals. However, some of these have little digestibility or may not be digestible, taking up a big space in the...
关键词：PROTEIN Cell Wall Extraction through Detergents 
Determining the Atomic Fraction of Boron Isotopes in Various Boron-Containing Inorganic Compounds
《American Journal of Analytical Chemistry》2024年第12期362-367,共6页Lamzira Pharulava Ketevan Tsikoridze Giorgi Giorgobiani Oleg Sulava Levani Eliashvili Vakhtang Betlemidze Bachana Sulava 
The article discusses a method for determining the atomic fraction of isotopes in boron trifluoride, boron carbide, boron anhydride, ferroboron and boric acid, by converting them into potassium tetrafluoroborate. This...
关键词：Boron Mass Spectrometer Isotopic Analysis Atomic Share Electronic Bombardment Boron-Containing Substances 
Strengthening Extractable & Leachable Study Submissions: Best Practices to Avoid Regulatory Deficiencies
《American Journal of Analytical Chemistry》2024年第12期368-394,共27页Subathra Ramamoorthy Ngee Sing Chong Kishore Kumar Hotha 
The assessment of extractable and leachables (E&L) has become a cornerstone of pharmaceutical product safety, yet no unified global standards currently exist to quantify or report E&L from container closure systems. W...
关键词：Extractables and Leachables Pharmaceutical Container Closure Systems Manufacturing Equipment GUIDANCE Regulatory Standards Prototype Procedures 
Chiral Method Development Using Polysaccharide-Based Chiral Stationary Phase (CSP) and Investigation of Chiral Column Degradation and Regeneration
《American Journal of Analytical Chemistry》2024年第12期395-406,共12页Hua Zhao Mary Ababat Kyle Leeman John Tucker 
Two polysaccharide-based chiral stationary phase columns were evaluated to improve the previous partial chiral peak separation to a baseline-resolved separation of the INGREZZA® drug substance and its diastereomers. M...
关键词：Chiral Reversed-Phase HPLC Separation Backflush Chiral Column Regeneration INGREZZA® (Valbenazine) 
Analytical Method Development and Validation of Content of D-Carnitine in Levocarnitine Using High-Performance Liquid Chromatography
《American Journal of Analytical Chemistry》2024年第12期407-426,共20页M. Narasimha Naidu Kannan Jakkan P. Sanjeeva P. Venkata Ramana 
A novel HPLC method was developed and validated for the determination of D-Carnitine in Levocarnitine in accordance with the ICH Q2R1 guidelines. The method demonstrated system precision, specificity, precision at the...
关键词：CARNITINE D-Carnitine Levocarnitine HPLC 
Photocatalytic Decoloration of Methyl Orange by TiO2 in Slurry
《American Journal of Analytical Chemistry》2024年第11期347-356,共10页M’Bra Ignace Christian Konan Affoué Tindo Sylvie Gnagne Essoh Jean Eudes Yves Yacouba Zoungranan Touré Late Arsène Ekou Lynda Ekou Tchirioua 
The problem of water depollution is gaining importance, especially as regulatory standards concerning drinking water are increasingly strict. The different industries (textile industries) generate chemically stable po...
关键词：DEPOLLUTION Methyl Orange TIO2 SLURRY 
Development and Validation of a UPLC Method for the Determination of Docetaxel and Its Related Substances in Pharmaceutical Dosage Forms, an Antineoplastic Agent
《American Journal of Analytical Chemistry》2024年第10期333-346,共14页Srinivasulu Kasa Sreenivas Pippalla Mopidevi Narasimha Naidu Dipak Goyal 
A novel, simple, and sensitive Ultra Performance Liquid Chromatography (UPLC) method was developed and validated for the quantification of process-related impurities and degradants, as well as the assay of Docetaxel. ...
关键词：UPLC Method Development VALIDATION DOCETAXEL IMPURITIES ICH 
The Application of Analytical Techniques to Alpha-Synuclein in Parkinson’s Disease
《American Journal of Analytical Chemistry》2024年第9期269-285,共17页Olatayo Adedayo Olahanmi 
Parkinson’s disease (PD) is a progressive neurodegenerative disorder characterized by motor symptoms such as tremors, rigidity, and bradykinesia, as well as non-motor symptoms including cognitive impairment and mood ...
关键词：Parkinson’s Disease ALPHA-SYNUCLEIN TECHNIQUES 
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