News

The Minister toasts a thyme drink and tastes mountain confectionery

Einar K. Guðfinnsson, Minister of Agriculture and Fisheries, toasted himself with a soda drink and enjoyed mountain confectionery, which was offered at the beginning of the Matís conference, Food and the Future, today. The conference seeks to answer questions such as why vegetables are healthy, whether cod farming has a future in Iceland, why people do not want stressed farmed fish and whether people even know where their food comes from.

Vigor and entrepreneurship

Among other things, the Minister said in his speech at the conference that it was very
It is gratifying to have witnessed the vigor and joy of activity that has characterized Matís' operations from day one. "Not that it came as a surprise in any way. Less than that. It was known that a large number of people with superior knowledge in their field had gathered there, so of course there were high hopes for the result. Those expectations have not failed. "One project after another has also yielded interesting results that often attract attention," said the Minister.

A strong backbone of domestic food production

The Minister also stated that it was very important for Iceland to have a strong company in the field of food research, which would be able to meet the increased demands for safety and wholesomeness and at the same time be in a leading role in supporting and promoting innovation in food production in Iceland.

"It was our hope with the establishment of the company that it could become a strong hinterland of domestic food production and guarantee the access of our products to the world's most valuable food markets. Matís also works purposefully to build strong activities across the country while collaborating with national and foreign universities and research institutes. So a lot has happened in the ten months that Matís has been working, and it bodes well for the future."

News

Domestic vegetables are usually fresher and of higher quality

Domestic vegetables are usually fresher and of higher quality than imported ones. The nutritional value is similar, but there are fewer pesticides in the domestic one, says Ólafur Reykdal, project manager at Matís, in an interview with 24 hours. "It's very short from pasture to stomach," says Ólafur

"It is very short from pasture to stomach. There are short distances from producer to consumer that offer domestic vegetables of higher quality and freshness than vegetables that are transported over long distances, "says Ólafur and points out that short distances have more advantages. "Shorter transport simply means less pollution. Domestic production therefore leads to less pollution and this is something that more people are starting to think about. "

Less about pesticides

Conditions for growing vegetables are different in Iceland than in many other countries. Ólafur points out that the climate here is cool and geothermal energy can be used, but it is difficult to counteract this
lighting conditions that need to be responded to with a lot of electric lighting.

"The cool climate also means that there are fewer insects and other things that need to be used as pesticides. Icelandic vegetables generally come out better than imported vegetables in terms of these pesticides, "says Ólafur in a conversation with 24 hours.

Ólafur Reykdal, Matís.

News

Matís' autumn conference will be on Thursday

Food and the future, Matís' autumn conference, will take place at the Grand Hotel on November 15, 2007. The conference, which runs from 12:30 to 16:30, will seek to answer questions such as why vegetables are healthy, whether cod farming should be future for themselves in Iceland, why people do not want stressed farmed fish and whether people even know where their food comes from.

Thyme drinks and chocolate mountains

At the conference, it will also be possible to get to know food design, which is a growing part of the product design department of the Iceland Academy of the Arts. Guests have the opportunity to taste thyme drinks and enjoy the chocolate mountains. Tasting new farmed species They can also get acquainted with aquaculture species that are becoming increasingly popular abroad. These include tilapia and barramunda, for example. They will also have the opportunity to taste tilapia, which is becoming one of the most popular fish consumed in many parts of the world.

More about the program here.

The chairman of the meeting is Stefán Pálsson.

News

Matís finds a previously unknown thermal bacterium

Matís has found a previously unknown thermal bacterium, which seems to be bound to Iceland. The species was found in a high proportion in hot springs in the Torfajökull area and has now been successfully cultivated.

Matís has found a previously unknown thermal bacterium, which seems to be bound to Iceland. The species was found in a high proportion in hot springs in the Torfajökull area and has now been successfully cultivated.

Various studies have been carried out on thermal bacteria by Prokaria, Matís' biotechnology department. Modern methods allow scientists to detect species composition without culturing the bacteria. A previously unknown Thermus species, which appears to be confined to Iceland, was found using such methods. The species was found in a high proportion in hot springs in the Torfajökull area, but had previously been found in hot springs in the Hengill area.

Subsequently, interest arose in trying to isolate and cultivate this special Icelandic Thermus brand. Grants were received from the Research Fund and the National Energy Authority, and samples were taken from hot springs in the Torfajökull area in late summer and it was confirmed that Thermus islandicus was found there. Cultivation experiments on different foods, at different temperatures, acidity and oxygen concentrations have now finally yielded results in a viable strain which is now being studied further. Snædís Huld Björnsdóttir, an employee of Matís, has worked on this project, while Sólveig Pétursdóttir is the project manager.

Various Thermus species have produced valuable DNA enzymes that are used in research around the world. These include the enzyme DNA polymerase, which is used to amplify DNA to obtain multiple copies of a particular gene or fragment and a DNA ligase from the Thermus virus that glues DNA fragments. It is therefore not unlikely that the new species contains interesting enzymes.

Reports

Use of RFID tags in fish processing, process control and traceability

Published:

01/11/2007

Authors:

Sveinn Margeirsson

Supported by:

AVS Fisheries Research Fund

Use of RFID tags in fish processing, process control and traceability

The aim of this project was to develop and implement RFID tags in fish processing. The project was funded by the ACP Fund. RFID tags are emoticons that emit radio waves. The project included the development of a methodology for maintaining batches from the reception of fish tanks and through processing, without slowing down the processing, the development of screw-on plastic caps with RFID tags to facilitate their replacement in fish tanks and the adaptation of RFID reading on forklifts. The project was supported by the results of two other projects, "Processing Forecast" and "Processing Forecast" and also benefited from work on the project "Profit Maximization". These projects have demonstrated the relationship between the origin of the catch and its processing characteristics and aim to use information recorded in fish processing to streamline and improve the management of the value chain of marine products, from fishing and to the market. A prerequisite for being able to use measurement results in forecasting is that the relationship between measurements carried out at different stages of production is known. In other words, the premise is traceability that is secured by RFID. The use of RFID tags in fish processing thus supports the work and development that has taken place in these projects, as the security and accuracy of the models used there are largely based on standardization in information processing. Such standardization is achieved precisely by implementing automation in the recording of material flows in the processing. The use of RFID tags has become quite widespread in retail, and the Wal-Mart retail chain has, among other things, taken advantage of the technology, which has been developing rapidly in recent years. It is considered to offer great potential for increased profits for companies in production and retail, among other things with less waste, improved possibilities for production and inventory management and possibilities for providing information to customers. Partners in the project were FISK Seafood, Matís, Maritech and Sæplast.

This project was aimed at developing and implementing RFID labels in fish processing. RFIDs are labels that transmit radio signals. The project included sustaining sequences from landing of fish tubs, through stockroom and processing, without slowing down the processing (sustaining sequences from catch to landing had been solved earlier). It also included the development of a plug, containing the RFID label, for easier exchange of labels and adjustments of RFID reading on a fork lift. The project took aim in, and collaborated with, other projects, such as “Processing forecast of cod” and “Contribution margin maximisation” (both funded by the AVS fund and Rannís), which have shown that the origin of catch and season of catch influences the processing properties of the catch. FISK Seafood, Matís, Maritech and Sæplast (Promens-Dalvík) collaborated on the project and it was funded by the AVS-fund, under the ministry of fisheries.

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Reports

Gender analysis of fish

Published:

01/11/2007

Authors:

Dr. Sigurlaug Skírnisdóttir, Msc. Eiríkur Briem, Msc. Hlynur Sigurgíslason, Dr. Guðmundur Ó. Hreggviðsson, Dr. Sigríður Valgeirsdóttir, Dr. Jónas Jónasson, Dr. Sigríður Hjörleifsdóttir

Supported by:

Technology Development Fund (Icelandic Research Centers)

Contact

Sigurlaug Skírnisdóttir

Project Manager

sigurlaug.skirnisdottir@matis.is

Gender analysis of fish

The aim of the project was to find a gender-related difference between the genetic material of pike and females in salmon, halibut and cod. This information was then to be used to develop a gender analysis test for these fish species. Gene and female repositories for the three species were prepared by subtraction pairing. The sequences obtained in the gene pool were sequenced, palpated, and then plated. The flakes were then paired with genetic material on the hens and females and the binding was assessed for the sexes. The project involved a great deal of technical and market innovation, combining high-tech methods from molecular genetics and information technology to solve the existing market problem in gender analysis in aquaculture. The risk in the project was whether there was a sufficient gender difference in the genome of these fish to detect it by flake analysis. This project was a great challenge and although the final goal was not achieved, it worked out in terms of methodology and great results were obtained. The project was therefore important for development and method development within the companies Stofnfisk, Matís-Prokaria and Nimblegen Systems in Iceland.

The goal of the project was to develop a sex determination method for the three fish species, cod, salmon and halibut. Gene libraries for female and male fishes were produced for the three fish species by using the subtraction hybridization method from whole genomic DNA. Probes were designed for all the sequences obtained and the probes were put on microarrays. The microarrays were hybridized with DNA from both male and female fishes and the difference scored. The risk of the project was to determine if there is enough gene difference between the sexes of these three fish species to be analyzed by using microarrays. The project did not reveal sex determination genes, but this assignment was a big challenge for the three companies Stofnfiskur, Matís-Prokaria and Nimblegen Systems. Many new methods and technical solutions were solved during the project and a large set of results were built up. The project was an important part of the fast growing and development of the companies.

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Reports

"Fat is the bait" - bait from fishery byproducts

Published:

01/11/2007

Authors:

Rósa Jónsdóttir, Soffía Vala Tryggvadóttir, Margrét Bragadóttir, Haraldur Einarsson, Höskuldur Björnsson, Sveinbjörn Jónsson

Supported by:

AVS Fisheries Research Fund

Contact

Rósa Jónsdóttir

Research Group Leader

rosa.jonsdottir@matis.is

"Fat is the bait" - bait from fishery byproducts

The aim of the project was to develop and produce composite baits for longline fishing from underutilized raw materials with newly developed snow technology that has been granted a patent. The chemical composition of bait raw material and the use of algae as antidote in bait were examined, in addition to which fishing experiments were carried out. In connection with the project, an application machine was designed and built, and experiments carried out with it in the spring of 2007 ended with 97% application. The use of algae as an antioxidant in bait was not very effective. The bait was quite developed right at the beginning of the storage experiment, so most likely the algae did not work properly. Vitamin C ice cream coating seemed to provide some protection, although vacuum packaging was most important. Many of the experiments that were carried out on the bait aimed to compare the bait with traditional baits made from the same material. Usually, less power was obtained from the bag bait, which can be traced in part to storage, but more problems are needed for storing bag bait than conventional bait. These experiments aim to test whether the bag bait has any repellent effect on fish approaching it. When interpreting the results, however, it must be borne in mind that raw material can be used in bag bait that cannot be used in traditional bait, better utilization of bait raw material is obtained and it is probably best for bag bait to be frozen in the sea. Towards the end of the project, fishing experiments indicated that bag bait yielded similar catches as traditional bait. During the last fishing trip in November 2006, haddock catches were better on bag bait than normal bait, but a flaw in the set-up of the experiment somewhat diminishes the veracity of the result. In addition, vitamin C-fortified bag bait gave slightly more catch than bag bait without vitamin C.

The aim of the project was to develop and produce effective bait for long line fishing from under-utilized raw material using newly developed snow technology that has been patented. The chemical composition of bait raw material and the use of seaweed as an antioxidant in the bait were studied and fishing experiments were done. In connection with the project a baiting machine was designed and produced. Experiments using the machine gave 97% of baited hooks. The use of seaweed as an antioxidant was not successful. The antioxidant activity of the seaweed was probably limited because the bait raw material was already oxidized in the beginning of the storage study. Icing the bait with vitamin C did give some protection although the most important factor seems to be the vacuum packaging. The aim of the fishing experiment was to study the attractiveness of the artificial bait. Most of the fishing experiments were done by studding the artificial bait against the traditional bait using the same raw material. The catch was often less from the artificial bait compared to traditional bait. This can possibly be explained by lower storage stability of the artificial bait due to oxidation. Using artificial bait mainly based on waste from fish processing plants and / or pelagic fish instead of expensive traditional bait material is however promising. The latest fishing experiments showed better results given similar catch for both the artificial and traditional bait. In the last experiment in November 2006 the haddock catch was better for the artificial bait that the traditional bait although it has to be mentioned that the experimental design was incomplete. Artificial bait with vitamin C added gave also better result than the artificial bait without vitamin C.

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News

Electronic food information for consumers

Many believe that electronic markings will replace traditional bar codes in the coming years. Matís has recently years participated in a development project that aims to label fish tanks electronically. Such markings will increase the possibility of exploiting traceability and, among other things, enable companies to send electronic information to buyers about where the product is caught, where it has been processed and which way it has gone to market.

Demands from producers and consumers for an increased flow of information and better labeling of food are constantly increasing. It can be said that the development of electronic labeling for fish tanks is part of that development. For example, it is believed that electronic labeling will even make it possible for the refrigerator of the future to receive information and disseminate it to consumers, whether it is information about the last day of sale of food, the content of allergens or what side dishes apply to Icelandic cod. . It is also hoped that the refrigerators of the future will be able to communicate wirelessly with food manufacturers' databases, which will, for example, be able to warn consumers in the event of foodborne infections that may be related to the food in the refrigerator.

Experimental production of the refrigerators of the future has already begun, for example at Innovation Lab in Denmark. The company says that the refrigerators will be on general sale in 5-10 years.

The development of electronic labeling for fish tanks, which is funded by the AVS fund, is carried out in collaboration with FISK Seafood, Sæplast and Maritech. The results of the project are expected in the coming weeks.

News

Quality assessment of Matís

This week, Swedac and the Icelandic Patent Office carried out a quality audit of Matís' research methods, and such audits were carried out annually at IFL and the Environment Agency's Laboratory for many years.

The audit took place on 15.10. 2007 at Matís laboratory at Skúlagata 4 and on 18.10. In 2007, a similar audit was carried out at Matís' branch in Neskaupstaður. The Matís branch in Akureyri, on the other hand, carried out a quality audit in April this year.

According to Margrét Geirsdóttir, Matís 'quality manager, the audit went well and Matís' laboratory now has 27 accredited microbial methods and 7 chemical methods on its list. These are various microbiological studies on food, water, feed, environmental samples, medicinal products and substances, as well as specialized chemical measurements on food, water and environmental samples and measurements of pesticides in vegetables and fruit.

Accreditation is a recognition that a company has the best practices and has the technical ability to ensure that the measurements made there meet all international requirements in relation to the quality environment, work rules and strict quality control. The accreditation is based on the ISO 17025 standard on laboratory activities, but the provision on accreditation was introduced in an Icelandic regulation in 1994.

There are The Patent Office and Swedac, the Swedish Accreditation Agency, which grants the Matís accreditation. With an annual visit, the accreditation body examines whether the quality system and the measurement methods used in chemical and microbial research meet the obligations required for accreditation and described in the ISO 17025 standard.

In addition, the Matís laboratory is accredited by the New York State Department of Health for microbial measurements in bottled water.

List of Matís' accredited research methods (pdf file)

The picture shows three Swedac representatives along with some employees at Matís' Food Safety Department on Skúlagata.

News

Increased activity in Ísafjörður

Matís (Matvælarannsóknir Íslands) has increased the number of employees at its office in Ísafjörður. Jón Atli Magnússon has started working at the establishment, but he will handle projects in the field of processing and aquaculture technology.

He is the third employee at Matís in Ísafjörður, preceded by Þorleifur Ágústsson and Jón. G. Schram.

Jón Atli will graduate as a mechanical engineer (B.Sc.) from the University of Iceland later this month. He has a variety of other education and work experience from the business world. He has a mechanical engineering license from VMA (3rd level) and worked for several years as an engineer at Hraðfrystihúsið-Gunnvör in Hnífsdalur, but recently. For two years, Jón worked as the development manager of 3X Technology (formerly 3X Stál). Last but not least, Jón founded 5 sheep sheep farms when he was 15 years old, which he ran during his studies.

Jon_Atli

Jón's wife is Ilmur Dögg Níelsdóttir, a nurse, and they have a son, Jóhann Ása.

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