Metrolab Blog

N/Protein Determination in Cheese according to the Kjeldahl method

Milk and dairy products play a role of primary importance in the human food, and are essential to the balance and the adequacy of the food ration. It is possible finding on the market, different kind of dairy...

Rapid analysis of natural sweeteners found in food and beverages using an advanced UHPLC system

Over the last decade there has been a growing interest in low-calorie alternatives to carbohydrate-based sweeteners. Recent publications have shown a dramatic increase in attention toward natural extracts such...

Rapid and sensitive UHPLC screening of additives in carbonated beverages with a robust organic acid column

The analysis of food additives in carbonated beverages is important as many additives are controlled as part of the formulations of these beverages. In addition, analysis may detect possible counterfeiting of...

Rapid and sensitive UHPLC screening of food dyes in carbonated beverages using UV/Vis wavelength switching

The analysis of food dyes in carbonated beverages is important as many of these dyes are either controlled substances or are being phased out in certain countries due to their reported adverse health effects...

VELP Scientifica Elemental Analyzers

VELP Scientifica elemental analyzers are the ideal solution for Carbon and Nitrogen determination according to the combustion method for testing both solid and liquid samples. The most accurate & sensitive...

Nitrogen/ Protein Determination in Sausage according to the Dumas method

Mortadella is a large Italian sausage or cold cut (salume) made of finely hashed or ground, heat-cured pork, which incorporates at least 15% small cubes of porkfat (principally the hard fat from the neck of...

OXITEST Oxidative Stability Reactor – Reliable Results Directly on the Whole Sample

The OXITEST tests directly the whole sample, without the need of fat separation that can affect the reliability.   The Oxitest Method is Officially recognized by AOCS, the American Oil Chemist’s Society...

Is your Insecticides analysis evolving? Dr. Ehrenstorfer supports your ever-changing testing needs.

Developments in modern agriculture, governmental regulations and increased global trade necessitate the testing of an evolving range of insecticides and insecticide metabolites in food and environmental...

Multivariate Analysis for NanoRam®-1064 Materials Identification

The reduced variable multivariate analysis (RVM) algorithm is an advanced identification technique that was developed especially for the NanoRam-1064. The RVM algorithm incorporates a patent-pending variable...

Total Dietary Fiber (TDF) in corn flakes samples

Dietary fiber is a mixture of complex organic substances, including hydrophilic compounds such as soluble and insoluble polysaccharides and non-digestibleoligosaccharides as well as a range of nonswellable...

Category - Food