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Apps for iPhone and Android. The freshness of fish can now be assessed with the help of the "How fresh is your fish?" Script. 

The script is based on the Quality Index method (QIM), which is a standardized method for assessing the freshness of fish and was developed in years of collaboration between several research institutes in Europe (www.qim-eurofish.com). In 2001, a manual on sensory evaluation of fresh fish in 11 languages was published by fish research institutes in Iceland, the Netherlands and Denmark, on which the script is based. The handbook contains instructions on sensory evaluation of fish as well as pictures, assessment scales and calculations of shelf life for cod, haddock, herring, deep-sea shrimp, inshore shrimp, peeled shrimp, saithe, redfish, salmon, plaice, plaice, sunflower and sandeel. The QIM method is now used worldwide. "This assessment method is the best on the market for assessing the freshness of fish. You do not need to know how old the fish is, as the program calculates how long the fish can stay fresh ", says Joop Luten, project manager at QIM Eurofish. Joop Luten previously worked for Nofima and was a professor in the Department of Fisheries at the University of Wageningen. He is the main instigator of the development of this successful script. "It is very important that the fish maintains the highest possible quality throughout the entire production process, from fishing to processing, through transport and all the way to the fishmonger. The applet can be used throughout the processing chain, provided the fish is raw, fresh and gutted, ”says Joop Luten.

The script was designed by Nofima in Norway, but other research institutes such as Matís were also involved in its installation. The app is used to assess the freshness of fish and is available for iPhone and Android, is free and intended for fish sellers, fish producers, fish control, quality assessment, in education and for consumers who want to assess the freshness or estimate the shelf life of fish.

The iPhone app was first unveiled in May 2011 at the European Fisheries Exhibition in Brussels. Another version was presented at the Fisheries Exhibition in Bremen in February 2012 and in that version a freshness assessment for more fish species was added. In December 2012, a freshness assessment was added for lightly salted herring (Maatjesherring). The Android app was created in September 2013.

You can estimate the number of species with the applet; cod, haddock, herring, deep-sea shrimp, inland shrimp, peeled shrimp, saithe, redfish, salmon, plaice, plaice, sunflower and sandeel, as well as lightly salted herring (Maatjesherring). The app is available in 11 languages; English, Norwegian, Icelandic, Dutch, Greek, Spanish, Portuguese, French, German, Danish and Italian.

The applet contains, among other things, information on the shelf life of fish species. You can upload images with results and results can be stored and sent results by email.

The best assessment method

The app provides great opportunities for registration and monitoring for fish producers and their customers. Fish producers have evaluated the fish in a similar way with sensory evaluation. The app gives them the ability to evaluate the fish more efficiently. Their customers can also use the app for quality assessment when they receive the fish and send the results back. In this way, both parties get quicker solutions if problems have arisen, for example in transport. The results of the evaluation and photos can be stored in the database.

The applet helps you in a few steps to evaluate how fresh the fish is

The applet contains instructions for evaluating quality factors such as the eyes, redness and gills of the fish, and you can view photos during the evaluation.

Easy to understand results

The results of the assessment show how fresh the fish is and for how long it should remain viable. The results are shown graphically with graphs.

Easy to store results and find them

All items from each freshness assessment are stored in a database and images can be added to the results. It is easy to retrieve the results of each assessment.

You can download the iPhone app on iTunes and The Android version on Google play

More information on sensory evaluation of fish and the QIM method can be found at Matís cooling portal website and Matís website.

Matís is currently working on an interesting European project where methods will be developed to assess how much of the unwanted contaminants people get from food.

The project is called Total Diet Study Exposure Study, and is working in collaboration with 19 European countries, 7th European Research Program partially sponsors the project.

The project aims to improve and standardize monitoring of how exposed we are to unwanted contaminants in food as they are on consumers' tables. In order to be able to carry out harmonized research, the methods used for food sampling, measurement of contaminants in food, quality assessment of data, etc. must first be harmonized.

The intention is to test different methods that have been used in Europe and to define the best procedures for the research. The methods will then be used to estimate the amount of contaminants that people ingest with their food in several European countries, including Iceland.

It will also summarize which contaminants and foods are most important in assessing the total consumption of undesirable substances in the diet of Europeans, but such information is a key factor in making a risk assessment for the consumption of these substances and assessing their impact on human health.

The project is therefore important for regulators and risk assessors such as the European Food Safety Authority (EFSA) and the World Health Organization (WHO). The part of the research in which Matís participates includes the development and implementation of a quality framework for parties that conduct research on the total consumption of contaminants, but also the analysis of data on contaminants. Matís will also take part in an experiment to carry out a coordinated study of total consumption of four foreign substances in Iceland, and these results will be compared with comparable studies carried out in the Czech Republic, Finland, Germany and Portugal. Matís also manages a work package that aims to disseminate information regarding the project's results to stakeholders.

The study of the total consumption of contaminants allows us to get a real estimate of how much we are exposed to unwanted contaminants such as heavy metals, persistent organic pollutants, fungal toxins and other contaminants from food as we eat it, whether fried, boiled, cooked, grilled, grilled or baked. The project is for four years and is expected to be completed in 2016.

Further information is available on the project's website: www.tds-exposure.eu.

For further information, contact Matís Helga Gunnlaugsdóttir.

Today, high-ranking officials from many countries in Africa, Central America and Asia will sit in school at Matís and get to know Matís' activities and the United Nations Fisheries University (UNU-FTP), but Matís is an important link in the school's studies and sees its quality line.

The purpose of their visit is first and foremost to gain a deeper understanding of what the school has to offer to the people of those countries and continents. There are high-ranking officials on the move who are involved in who gets to study in Iceland, so it is important to know well how the school is doing.

In addition to visiting Matís, the guests will get to know the activities of the Marine Research Institute, the University of Akureyri and other partners of the university, but in collaboration with the university there are many domestic fisheries companies.

About the collaboration between UNU-FTP and Matís

Among the collaborative projects in which Matís participates is the Fisheries School of the United Nations University, and in addition to Matís, the school is run by the Marine Research Institute, the University of Iceland, the University of Akureyri and the University of Hólar. Students 'projects at the school are all done with the needs of the students' home countries in mind. For example, projects have traditionally focused on the creation of quality index scales for mackerel, on the effect of sorbates and chitosan on the shelf life of mackerel, on teaching materials for the development of a HACCP system in the North Korean fishing industry and on the installation of traceability systems in China.

The collaboration between the United Nations University School of Fisheries and Matís has increased steadily in recent years. In addition to undergraduate studies, which all students at the school receive from Matís, the company conducts six-week special studies and each year some of the school's students work on final projects at Matís. In addition, a number of students regularly pursue doctoral and master's studies at the company on a regular basis, so it can be said with truth that Matís is part of the school.

Website of the United Nations University School of Fisheries in Iceland.

For further information Margeir Gissurarson at Matís.

A meeting was recently held on behalf of the project Profitable Arctic charr farming in the Nordic countries. The aim of the project is to test new feed types for char that contain more raw materials from the plant kingdom than have been used in char feed so far.

The project is funded by the Nordic Innovation Fund and is a collaboration between Iceland, Sweden and Norway. The project manager is Jón Árnason Matís ohf, but other participants are Hólar University, Fóðurverksmiðjan Laxá, the Swedish University of Agricultural Sciences, Polarfeed in Norway as well as Icelandic, Swedish and Norwegian fish farms. The project tested new feed recipes based on participants' research on the ability of char to utilize feed that contains a large amount of raw materials from the plant kingdom. The protein requirement of charr has also been investigated, but these studies have shown that less protein can be found in charr feed than is used in older recipes. There were over 20 participants in the meeting.

Feed for salmon and char can contain significant amounts of plant raw materials - even over 60%. Plant raw materials are cheaper than fishmeal and a very interesting option for making fodder. In the project, feed was tested with considerably more substitution of fishmeal for plant raw materials than is known in the feed that is now most commonly used in charr farming. Most indications are that charr farming can become a net producer of fish, ie. produced more fish protein than is used in the production.

Jón Árnason, project manager at Matís, gives a talk

The experiments were performed at fish farms in Iceland, Norway and Sweden. It was considered important to carry out experiments in large-scale farming units in fish farms to verify that these types of feed yield comparable results in aquaculture and conventional feed. Several smaller-scale experiments were also performed to further investigate the effects of the feed.

The results are very positive for the charr fire. The growth of char fed with the new feed types was in most cases comparable to the growth of char fed with conventional feed. Feed costs were up to 20% lower with the plant feed, although the profitability was different depending on the experiments. Taste tests with consumers and trained taste panels in Iceland and Sweden revealed that fish produced with plant feed is as tasty as fish produced with traditional feed. The plant feed did not seem to affect the welfare of the char. However, plant foods are likely to increase the release of nitrogen and phosphorus compounds into the environment.

Meeting guests came from the group of fish farmers, marketers and feed producers. The results of the project were discussed from various angles.

There was a consensus that the results presented should not diminish the good reputation of Nordic charr in the markets. The results could also lead to increased efficiency and sustainability in charr production. Reduced use of fishmeal and fish oil in charr feed has both economic and market significance.

For further information Arnljótur Bjarki Bergsson, Head of Resources and Products.

Monday 31 March next. Matís offers courses and a lunch meeting in Nýheimar. The program will be from 10:30 to 16:00 and, among other things, Matís' experts will be interviewed during these hours.

Matísdagurinn on Monday 31 March in Nýheimar. Registration and information with Nína Síbyl Birgisdóttir, nina () matis.is, 422-5136.

Festa - a center for social responsibility presents a morning meeting. At the meeting, the Icelandic fisheries sector will be examined on the basis of the Corporate Social Responsibility methodology.

When: Wednesday, March 26, 2014, at 8.30 to 10.00 (hot in the jug from 8.00)
Where: Grand Hotel Reykjavík
Price: ISK 1,500 members of Fest and ISK 2,700. others

Watch: #ocial Responsibility

At the meeting, the Icelandic fisheries sector will be examined on the basis of the Corporate Social Responsibility methodology. Companies around the world have recently increasingly implemented responsible practices in a targeted manner. Emphasis is placed on the common benefit for companies and society. It emphasizes what companies do to have a positive impact on their environment and society, but at the same time faces their challenges and opportunities for improvement.

Registration: Sign up here

Five speakers highlight the issue:

• Social responsibility from the hook and on the plate - Ketill Berg Magnússon, Festa - Center for Social Responsibility
• Sustainability standards in the fisheries sector - Gísli Gíslason, Marine Stewardship Council (MSC)
• Iceland Responsible Fisheries - Guðný Káradóttir, Íslandsstofa
• Responsible food production - Sveinn Margeirsson, Matís
• Responsibility of the fishing industry - Kolbeinn Árnason, LÍU

Panel discussion after presentations

Moderator: 

Karen Kjartansdóttir, LÍÚ Information Officer

More:

• Facebook event
• #ocial Responsibility on Twitter