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.
Luna Omega C18 Application eBook
Luna Omega 1.6µm, 3µm, and 5µm HPLC/UHPLC columns culminate 20 years of technological prowess, advancements, and innovation.
Poisoned by Plastic, Analysis of BPA v2
Plasticizers added to water bottles to add stability to the bottles can be unknowingly extracted in drinks leading to possible endocrine interactions.
UHPLC–MS Analysis of Glyphosate and AMPA
The analysis of FMOC-derivatized (fluorenmethyloxycarbonyl) glyphosate and AMPA according to DIN ISO 16308 is performed using a YMC-Triart C18 UHPLC column at pH 9.5.
Determination of Antibiotics and Veterinary Drugs in Milk by QSight LC–MS/MS
This application note details two LC–MS/MS methods for the analysis of 30 analytes from veterinary drugs in milk.
A Fast, Simple, and Green Chemistry Method for the Analysis of Additives in Diet Soft Drinks by HPLC
A simple, fast, robust green chemistry method for the accurate quantitation of six additives in diet soft drinks using HPLC with photodiode array (PDA) detection.
PRP C-18, Unlock the Spice: Isolation of Garlic Components by Reversed-Phase HPLC
With a multitude of health applications, garlic separations appear to be a necessary quest.
Analysis of 14 Cannabinoids
In order to evaluate and test the robustness of cannabinoid analysis using the miniLC, a method was chosen from the literature and compared to data from the miniLC system. Comparison of retention time of standards to published values indicates the miniLC provides an excellent alternative with comparable results to a more expensive, complicated liquid chromatography system
Summary of FDA Method C-010.01: Determination of PFAS in Food
This note summarises a procedure developed by the US Food and Drug Administration to measure 16 PFAS in food using a QuEChERS sample preparation approach and LC–MS/MS analysis.
App Note: Poisoned by Plastic, Analysis of BPA
Purification of Gingerol by CPC
This study shows how centrifugal partition chromatography can produce a high-quality standard of [6]-gingerol without the use of silica-based chromatography methods.
Application Note: Refining the Craft of Winemaking through Automated Analysis
King Estate Winery is one of the biggest and best producers in Oregon, U.S. Read about their success story of sustainable growth rooted in quality control.
Aflatoxins Analysis in A Wide Range of Samples By LC
Detect aflatoxins B1, B2, G1, and G2 and sterigmatocystin in complex (and simple) sample matrices using a streamlined approach with LC.
Detection of Sibutramine in Slimming Products by HPTLC
This application note is suitable for the identification of sibutramine in crude material or finished products in a routine setup.
Improving Plastic Recycling Process by Steam
Investigating Biodegradable Plastics by Pyroprobe
This application note follows the Pyroprobe application decision making tree with EGA and pyrolysis to study biodegradable plastics by GC-MS.
Application Note: Sugar, Sugar, Everywhere
Refining the Craft of Winemaking through Automated Analysis
King Estate Winery in Oregon, US, invested in the Thermo Scientific™ Gallery™ Discrete Analyzer. Read their success story of sustainable growth rooted in quality control.
MCPD and Glycidyl Fatty Acid Esters
3-MCPD and glycidyl fatty acid esters are processing-induced contaminants of concern, primarily found in refined fats and oils, and foods derived from them.
Application Note: Poisoned by Plastic, Analysis of BPA
Poisoned by Plastic, Analysis of BPA