There are a number of techniques that can be employed for the extraction of favours from liquid samples. Liquid-liquid micro extraction (LLME) and Dispersive liquid-liquid micro extraction (DiLLME) have been used for a number of targeted applications. In this application note, the use of these approaches for favour profiling was investigated and compared to a more standard headspace solid phase microextraction approach (HS-SPME). This work proved the importance in the choice of sample preparation in obtaining the required information about samples. Automated liquid extraction can be used as an alternative to more established favour profiling techniques and provide selectivity through choice of solvent and sensitivity by use of large volume injection (LVI).
|Application Note Downloads|
Automated Solvent Extraction (LLME and DLLME) of Flavours from a Selection of Fruit Beverages