Application Notes: Food and Beverage
Automated Solid Phase Extraction for Efficient Extraction of Fluoroquinolone Antibiotics from Fish
The global demand for fish as a natural source of fresh animal protein, essential fats, minerals, and vitamins continues to rise with the human population.
Analysis of Diacetyl and Other Vicinal Diketones (VDKs) in Alcoholic Beverages
February 1st 2015Vicinal diketones (VDKs) are naturally produced compounds in the fermentation process. The monitoring of VDK levels is of great importance as the concentration of these compounds can greatly alter the flavor of a beverage.
Simultaneous Analysis of Vitamins B1, B2, B3, and B6 in Protein Powders and Supplements
February 1st 2015B vitamins are a group of water soluble vitamins that play an important role in cell metabolism. This group consists of a number of compounds including thiamine (vitamin B1), riboflavin (vitamin B2), niacin and nicotinamide (vitamin B3), and pyridoxine and pyridoxal (vitamin B6).
Determination of Phenolic Compounds in Virgin Olive Oil Using Comprehensive 2D-LC
June 1st 2014This application note demonstrates how comprehensive 2D-LC can be used to resolve the complex mixture of hydrophilic phenols found in virgin olive oil and investigates differences in the phenol composition of several olive oils.