News

Domestic cereals for food production

Matís has for many years worked with grain farmers and the Agricultural University to utilize domestic grain for food production.

Barley is grown in many parts of this country, mostly for feed, but it has also been used in various foods. In recent years, good results have been achieved in the cultivation of oats and oats from Sandhóll are sold in supermarkets. Consumers have taken the oats very well and there is reason to believe that product development based on Icelandic oats will lead to a diverse selection of food products. We must not forget the Icelandic rapeseed oil, which has been extensively researched. Rapeseed oil can be expected to be a raw material for many products in the future. 

It's a pleasure to see a discussion from Erni Karlsson at Sandhóll about the benefits of the Icelandic oats on visir.is.

Further information on Matís' research on the utilization of domestic grain for food production.

News

Matís and the Marine Research Institute sign a co-operation agreement

Þorsteinn Sigurðsson, director of the Marine Research Institute, and Oddur M. Gunnarsson, director of Matís, signed a co-operation agreement on 27 October. to strengthen and strengthen the institutions' co-operation on research and sharing of infrastructure.

The key to successful science and innovation is good access to research infrastructure and undoubtedly increased collaboration creates significant opportunities for both parties in times of great challenges, for example in aquaculture, genetics and environmental change in the Arctic.

The good co-operation between the institutions has taken place for a long time, from the years when they shared housing at Skúlagöa 4 in Reykjavík. There has also been a great and good collaboration between Matís and the GRÓ Fisheries School, which the Marine Research Institute has hosted for many years. The agreement formalizes this good co-operation as well as creating further opportunities in marine and water research.

News

Caffeine consumption by upper secondary school students - new report by the Risk Assessment Committee

Contact

Ásta Heiðrún E. Pétursdóttir

Project Manager

asta.h.petursdottir@matis.is

At the request of the Food Administration, the Risk Assessment Committee in the field of food, feed, fertilizers and seeds has investigated whether the consumption of energy drinks containing caffeine has a negative effect on the health of young people in upper secondary schools.

The report shows that the importance of energy drinks in the total caffeine consumption of Icelandic young people is greater than has been seen in comparable foreign studies. More than half of high school students consume energy drinks once a week or more and 10-20% high school students drink energy drinks daily. Students who consume energy drinks are about six times more likely to exceed the European Food Safety Authority (EFSA) thresholds for the amount of caffeine that affects sleep and the caffeine safety limits for the cardiovascular system compared to those students who do not consume energy drinks.

The committee's conclusions indicate that there is reason to restrict upper secondary school students' access to energy drinks, as the supply, accessibility and marketing of energy drinks seem to result in the consumption of Icelandic upper secondary school students being higher than desirable.

The Risk Assessment Committee issued a similar report a year ago which covers the consumption of young people in 8.-10. grade on energy drinks. The results show that the proportion of students who consume energy drinks twice a week or more often increases with age, with about one in ten eighth-graders consuming energy drinks more than twice a week than every other high school student aged 18-20. It is interesting to note that younger young people are more likely to receive energy drinks as a gift in connection with sports and group work (40-70%) than older young people (10%). Recently, the media have covered the report of the Risk Assessment Committee from 2020 on the one hand here: It is common for children to receive energy drinks free of charge and on the other hand here: Swallow twelve times the amount of caffeine and experience discomfort.

The report has been covered in the news recently, but Rúv's coverage can be found here: Icelandic young people crave energy drinks like never before and Vísir's coverage here: Children have to go to the emergency room after consuming energy drinks

Ásta Heiðrún E. Pétursdóttir, division manager at Matís, is the chairman of the risk assessment committee.

Further information and the main results can be found in the news agency Matvælastofnun here: High school students' high consumption of energy drinks gives reason to limit access.

The full report can be accessed here: Report on health risks due to Icelandic young people's consumption of caffeine in beverages in beverages in upper secondary schools.

News

Viggó Þór Marteinsson honored by the French Embassy

The scientist Viggó Þór Marteinsson received the floor National Order of Merit.

Viggó studied biology at the University of Iceland and graduated with a BS degree. He went to France for postgraduate studies and defended his doctoral dissertation at the Université de Bretagne Occidentale in early 1997. Viggó is a specialist in microbiology and professor at the Faculty of Food and Nutrition at the University of Iceland as well as being a professional leader in research and innovation at Matís ohf.

After completing his doctorate from the Université de Bretagne Occidentale, he has collaborated well with the French scientific community. This connection has led to many French students coming to Iceland and working for longer and shorter periods on projects that have been part of their projects for a master's or doctoral degree.

"Although some have completed or are completing doctoral studies under my supervision at the University of Iceland and have worked on their research projects at research institutes such as Matís," says Viggó. "Some of these students have been here for a long time after their studies and have research positions at Matís. This successful co-operation between the nations in the field of science continues and I firmly believe that it will be strengthened in the future. "

The word was published on November 20, 2020, but due to Covid-19, the word was given on June 9, 2021.

Matís sincerely congratulates Viggó on the word.

News

Matís on the Arctic Circle

The Arctic Circle conference was held in Harpa last weekend. The conference was the first international event held in Europe since the beginning of the Covid-19 epidemic.

Matís took part in the conference and the participation included panel discussions on the blue economy and mainly discussions on the opportunities inherent in the blue bioeconomy in the Arctic. The panel was organized by the Arctic Economic Council. It was about a conversation about how the business community has come to find solutions to various societal challenges through innovation and value creation.

Participants in the panel were:

  • Bryndís Björnsdóttir from Matís
  • Leslie Canavera from PolArctic
  • Patrick Arnold of the New England Ocean Cluster
  • Mads Qvist Frederiksen from the Economic Council

The discussions that took place were summarized in a drawing that can be seen here:

News

Honorary symposium for Sigurjón Arason

On Thursday, October 21, an honorary seminar will be held for Sigurjón Arason in Veröld, Vigdís' house

Sigurjón Arason has worked for Matís since its establishment and now works as a chief engineer at the company. The honorary symposium will, among other things, cover the many and varied tasks he has carried out over the years in the interest of food development.

The program of the event is outlined below.

News

Hackathon on the utilization of by-products of food at Matís next Saturday 16 October from 10-18

Contact

Guðjón Þorkelsson

Strategic Scientist

gudjon.thorkelsson@matis.is

14 students from Poland and Iceland are currently completing a course on the utilization of by-products of food.

The course ends with a hackathon on Saturday where participants are divided into teams to find solutions to the problems of three food companies in the utilization of certain foods.

Hacking program:

10.00 Welcome. Allocating teams to problem

10:30 Ideation and selecting idea

12:00 Lunch and inspirational talk

13:00 Team working on ideas. Prototyping

14:00 Other kind of activity

14:15 How to pitch

14:45 Team working on pitches

16:30 Pitching in front of jury

17:30 Prices. Certificates. Thank you and farewell. 

All interested people are encouraged to participate. If you want to register or get more information, you can contact Guðjón Þorkelsson via e-mail gudjont@matis.is 

Prizes are awarded for the best ideas.

Peer-reviewed articles

Characterization of Antioxidant Potential of Seaweed Extracts for Enrichment of Convenience Food

In recent years, there has been a growing interest in natural antioxidants as replacements of synthetic compounds because of increased safety concerns and worldwide trend toward the use of natural additives in foods. One of the richest sources of natural antioxidants, nowadays largely studied for their potential to decrease the risk of diseases and to improve oxidative stability of food products, are edible brown seaweeds. Nevertheless, their antioxidant mechanisms are slightly evaluated and discussed. The aims of this study were to suggest possible mechanism (s) of Fucus vesiculosus antioxidant action and to assess its bioactivity during the production of enriched rye snacks. Chemical and cell-based assays indicate that the efficient preventive antioxidant action of Fucus vesiculosus extracts is likely due to not only the high polyphenol content, but also their good Fe2 + -chelating ability. Moreover, the data collected during the production of Fucus vesiculosus-enriched rye snacks show that this seaweed can increase, in appreciable measure, the antioxidant potential of enriched convenience cereals. This information can be used to design functional foods enriched in natural antioxidant ingredients in order to improve the health of targeted consumers.

Peer-reviewed articles

Seaweed extract improves carbohydrate metabolism in overweight and obese adults

Background: Obesity is characterized by chronic low-grade inflammation and associated with type 2 diabetes. Seaweed is one of the largest producers of biomass in the marine environment and is a rich arsenal of functional ingredients that may possess the potential to prevent type 2 diabetes.

Objective: The aim was to investigate the effects of seaweed extract on glucose metabolism and markers of inflammation in overweight and obese individuals.

Methods: Participants (N = 76, ≥40 years, body mass index ≥25 kg / m2) who volunteered for this 10- week randomized, controlled, doubly blinded intervention study, were randomized into an intervention group (seaweed extract, 3 capsules = 1200 mg / day) or a control group (placebo, 3 capsules / day). The extract derived from the brown seaweed bladder wrack (Fucus vesiculosus). At baseline and endpoint of the study, fasting samples were analyzed for blood glucose, insulin, inflammation markers, liver enzymes and creatinine (renal function).

Results: Drop out was 11.8% and not significantly different between groups. Fasting blood glucose and insulin were improved at the endpoint in the intervention group, but no changes were observed in the control group (corrected endpoint differences between groups: glucose = 0.61 mmol / L, P = 0.038; insulin = 0.72 μU / L, P = 0.038). Measures of inflammation, liver enzymes and renal function did not change significantly during the study.

Conclusion: Ingestion of seaweed extract over 10 weeks improves glucose metabolism without affecting measures of inflammation, liver function or renal function.

Peer-reviewed articles

Importance of being analogue: Female attitudes towards meat analogue containing rapeseed protein

With the fast rising population, the discussion focused around need for novel sustainable protein sources and meat replacement is also increasing. Meat analogues have already taken important place in this discussion with a fast growth of meat analogue industry. Rapeseed (or canola) is very promising alternative source of a novel protein on the plant-based market that can be used as a meat analogue ingredient. However, meat analogues containing rapeseed protein can only be successful if these products are acceptable to consumers. This study presents results of a cross-cultural study from five European countries on female consumers' attitudes towards meat analogue containing rapeseed protein, who are also regular meat consumers. The results suggest that consumers' attitude towards meat analogue was significantly influenced by the attitude towards its main ingredient, rapeseed protein. These effects were similar across investigated countries pointing to the fact that main ingredient of the meat analogue, rapeseed protein, defines and differentiates meat analogue delineating consumer acceptance. Nevertheless, consumers 'intention to substitute meat protein in the diet is another crucial component for forming consumers' attitudes towards meat analogues and their acceptance, while the effect of attitude towards using plant protein in food production was less prominent. The results advise that in order to make meat analogue more acceptable to meat consumers, the focus should be on the main meat analogue ingredient where the consumers' intention to substitute meat protein in the diet could boost or inhibit this acceptance.

EN