Is food printing the future of gastronomy?

Food printing is no longer science fiction and has become a real mechanism that can be used, for example, in the confectionery industry. However, it is still difficult to find a restaurant that uses this method, let alone a situation where everyone will have a suitable printer at home. When you look at the real uses of printed food, you can conclude that many people have the wrong idea about it.

Elzelinde van Doleweerd, a graduate of the Eindhoven University of Technology, has developed a technology for producing food from leftover food using 3D printing. So far, savor printed products like cookies and crackers The researcher experiments with herbs, fruits and vegetables to create new flavors. Her first venture, Upprinting Food, focused primarily on bread recovery and rusk production. Currently, a Dutch woman is working with a Chinese company to research the possibilities of using consumer rice waste – The professor explained. Doctor Hub. M. Katarzyna Majuska during a lecture on the 4th Days of Nutrition Awareness recently organized by the Scientific Department of Nutrition and Dietetics at the University of Warmia and Mazury in Olsztyn.

This is not the only project like this, because there are more initiatives related to food printing using leftover products. Five years ago, Natural Machines demonstrated its potential at the Seafood Conference in Reykjavik Foodie devices. The equipment was able to use unused pieces of fish to prepare dishes of a more attractive shape. Currently, the company offers other apps for the device on its YouTube channel. In contrast, the independent association of fruit and vegetable producers, Cooperative DOOR of the Netherlands, together with 3-D Oceanz, validated the possibility of printing foods from those fruits and vegetables that were rejected at the quality control stage. I managed to create a tomato spread.

What are the benefits of food printing?

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Looking at the examples above, you will come to the conclusion that food printing is there to help Reduce food waste. In fact, it is – nearly a billion tons of food is wasted worldwide each year, and 3D printing used in restaurants can be used to reduce this phenomenon. However, this is only one of the many benefits of food printing.

Patients who have trouble chewing food do not have it easily. Often, they can not eat traditional products, but mixed porridge They are not very appetizing. Food printing devices can be created Meal suitable for the aforementioned group of patientsAt the same time it will have an accessible form.

3D printing also allows you to produce meat from animal stem cells. Various types of meat substitutes have recently become more popular, but consumers often complain about their taste and appearance, which differs from traditional products. meat from the printer It may have a structure very similar to that of its own Normal Producer.

Food print can be used in files Outer Space. Feeding the crew of a space mission is no easy task. You can provide mission participants with individually wrapped, processed foods that won’t spoil, but the astronauts need nutritious and varied foods.

There is no place or conditions in a spaceship to cook standard meals and give astronauts the ability to decide what food they want. So, NASA has been leading the way for a long time Activities for Using 3D Printing to Produce Food in Space. The agency even announced a competition to develop a system for feeding astronauts. The main prize was one million dollars, and among the projects submitted were solutions using 3D printing.

Printer or food processor?

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Food printing offers possibilities that make a good impression. However, sometimes, when we think of 3D printers, we overestimate the capabilities of these devices and imagine them as Futuristic machines from which we can pick up amazing dishes after a while. But the reality is quite different. The printers in use today are more like advanced food processors than the equipment of the future.

Food printing does not eliminate the need for specific ingredients in the final product. The printer will not make food out of thin air or out of any non-edible material. As pointed out by the professor. Katarzyna Majuska, we still need sugar, chocolate, cheese, cake, fruit pulp, meat and the like. The printing process does not include some preparation steps Meals, we won’t bake bread, the classic dough is here – Also refers to the professor. Magusca.

So what is the essence of the food printing process? There are several ways. Among them we will find Selective sintering and hot air melting – In this case, a beam of hot air is used to mix the powdered sugar. Another method is to use a binder that is ejected from the nozzle in liquid form and bind the previously applied powder.

Can anyone print food?

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Food printing equipment will not make dishes without the correct ingredients. They can charge for it accordingly Pre-process the material provided to them. As a result, the ends of low-value products can be given a new shape, and from various types of cakes and blocks it is possible to print delicate shapes that will be used as edible decorations.

However, food printing is still so new that it needs some fine-tuning. More research is needed on this topic as it is still in its infancy – The professor admits. Majewska points out weaknesses in food printing. – There are also issues with smell, taste, and even texture. You can expect food from the printer Restaurants gradually introduce it. One California establishment is already adding onion-flavored powdered croutons to soups.

If anyone would like to have it Your home food printerWe don’t have the best information for him. Such equipment costs a lot of money, and in order to operate it, you need to know special programs. Perhaps in about twenty years they will go to our homes, then it will be possible to make different types, for example, cocktails with a high content of nutrients – it will be a mixture of personal and functional food. I see it as a supplement tailored to the needs of the consumer – That’s what A. said. Magusca.

Main image: Facebook / Natural Machines

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