Food technology

About 75 million people in Europe follow a vegetarian or vegan diet, and, as flexitarians, even more reduce their meat consumption and are specifically looking for plant-based alternatives. However, little is known about this group of consumers, nor about their need for information on plant-based foods. A communication project coordinated by the University of Stuttgart wants to close this gap. There is no publication on the subject yet, but first results are already available and should soon be available as a white paper.

Considered high in protein and low in fat, they could be an important food raw material of the future: insects. For a long time, however, crickets, mealworms and the like were reserved for animals as animal feed. With the new Novel Food Regulation, the EU has cleared the ground for insects as food in 2018. Start-ups in particular have discovered this niche for themselves and are moving forward with novel creations such as insect burgers or fitness bars. With Native Food GmbH another start-up is now ready to enrich the market with insect food.

In 2011, a scandal shook the food industry: In Germany, around 4,000 cases of infection with EHEC, the enterohaemorrhagic bacterium Escherichia coli, occurred, and a quarter of these cases were particularly severe. 53 people died. Contaminated sprouts were identified as the cause of the EHEC outbreak. Scientists at the Max Rubner Institute (MRI), the Federal Research Institute for Nutrition and Food, have now investigated the extent to which vegetables and salads are currently microbially contaminated. The results vary greatly, but reveal a major problem.

The world market leader for collagen proteins, the German company Gelita, and the pioneer on the market for animal-free collagen, the US biotech company Geltor, intend to jointly develop vegan collagen for the food and beverage market. The two companies have announced their intention to develop vegan collagen for the food and beverage market at a trade fair.

Plastic films account for a large proportion of packaging waste, including in the food sector. Sustainable alternatives face the challenge of having to meet numerous requirements for a packaging material.

Cool, refreshing drinks are always welcome during the summer time. But many customers shy away from high sugar contents and too many chemical ingredients in commercially available sports drinks. Therefore, researchers at the Fraunhofer Institute for Process Engineering and Packaging IVV in Freising developed a novel, protein-rich summer drink made from sweet lupins. The production of this new drink should be feasible for any brewery. The technique was developed in cooperation with the Technical University Munich as well as partners from industry.

What do Antarctica and space have in common? Nothing can grow there. Except, that is exactly the goal of a new long-term experiment as part of the EDEN-ISS project. The EDEN-ISS project aims to develop plant cultivation technologies that can be used for safe food production in space in so-called closed-loop systems or closed greenhouses.

Whether it’s chive, parsley, or dill – herbs are an integral part of every kitchen. They can be cultivated in a garden or bought directly at the grocery store. Cultivating them at home, however, is no easy task and more often than not does not bring the envisioned results. To avoid these disappointments, startup Agrilution has developed a new solution: “Plantcube”, a smart greenhouse for the kitchen.