Application Notes: Food and Beverage
Non-Derivatization LC–MS/MS Method for Determination of Amino Acids in Infant and Adult Nutritional Formulas Following AOAC Requirements
This application note covers a non-derivatization LC–MS/MS method for determining total proteinogenic amino acids and taurine amounts in infant/adult milk formulas.
Sensitive Simultaneous Analysis of Lactose, Allolactose, Lactulose, and Saccharides Contained in Low Lactose Dairy Products Using HPLC with Post-column Fluorescence Derivatization Method
This application note introduces a sensitive simultaneous analysis method for lactose, allolactose, lactulose, and, six other saccharides.
SIM and MRM Analysis of 3-MCPD, 3-MCPD Fatty Acid Esters, and Glycidol Fatty Acid Esters in Powdered Milk
In this application note we used a GCMS-TQ8050 NX to perform SIM and MRM analysis of 3-MCPD, 3-MCPD fatty acid esters, and glycidol fatty acid esters in powdered milk.
Fast Quantitative Analysis of Aminoglycoside Antibiotic Residues in Meat, Eggs, and Milk with Identity Confirmation Using MRM Spectrum Mode
This application note covers the use of a method package to assess the safety level of several meat samples, eggs, and milk.
Analysis of Saccharides in High Fructose Corn Syrup by HPLC with Refractive Index Detection
This application note demonstrates the suitability of the PerkinElmer LC 300 HPLC system for performing saccharide content determination via method CRA SACCH.03.
Analysis of Linear and Branched Amylose
Branching analysis of amylopectin requires a linear amylose analog. Synthetic amylose was prepared and characterized by SEC-MALS to determine if branching is present.
Analysis of Sugars in Maple Syrup by HILIC with Refractive Index Detection
Determination of four complex carbohydrates utilizing a PerkinElmer LC 300 HPLC System, a hydrophilic interaction chromatography (HILIC) technique
Analysis of Saccharides in High Fructose Corn Syrup
HPLC method for saccharide content determination via method CRA SACCH.03 through the analysis of nine commercially available high fructose corn syrups
Analysis of Phytoestrogen Isoflavones in Dietary Supplements by HPLC–UV
USP-compliant method for determination of six isoflavone compounds in dietary supplement capsules with the PerkinElmer LC 300 UHPLC System with PDA detector
The Ultimate Guide to HPLC/UHPLC Reversed-Phase Selectivity
This step-by-step selectivity guide is an overview of the reversed-phase HPLC/UHPLC options available to you, highlighting the differences between the columns.