Kjeldahl protein measurement is helping aquaculture researchers to optimize fish nutrition and fisheries to better utilize their waste. With OPSIS LiquidLINE instruments and technology better efficiency in fisheries and in aquaculture facilities can be done.

Kjeldahl protein measurement can help potato starch producers to optimize their starch and produce better by-products from their waste.

During the second half of the 19th century, many scientists started to use, at the time, new knowledge about protein. One of them was the Danish scientist Johan Kjeldahl.

Fat belongs to a lipid group called fatty acids and is one of our three major nutrients. But where and who discovered it? And how is this knowledge used today?

Rice is one of the world’s most important stable food with approximately 400 million metric tons harvested annually. Rice is therefore an important source of nutrition and energy for 50% of the world's population.

Finding the secrets to worlds best chocolate in Ecuador and how measuring of fat can help to determine chocolate quality.