Saving Seafood

MarinTrust, GSA sign MoU to meet marine ingredient sustainability goals

November 5, 2021 — The Global Seafood Alliance, formerly Global Aquaculture Alliance; and MarinTrust, formerly IFFO RS; have signed a memorandum of understanding to work together and create an end-to-end assurance program for the global seafood value chain.

The MoU will see the two organizations cooperate on meeting a goal of having 75 percent of the world’s marine ingredients supplies – for products like fishmeal and fish oil – be either certified as sustainable, in an assessment, applying for certification, or a part of the MarinTrust Improver Program by 2025. The two organizations own collectively the MarinTrust Standard for Responsible Supply, MarinTrust Chain of Custody for Responsible Supply, MarinTrust Improver Program, Best Aquaculture Practices (BAP) and Best Seafood Practices (BSP) certification programs.

Read the full story at SeafoodSource

 

A diet rich in omega-3 could reduce migraines

July 2, 2021 — A diet rich in omega-3 fatty acids could reduce migraines, a small study suggests.

Researchers found that a diet high in omega-3 – which can be found in supplements and oily fish – could slash persistent headaches by two to four per month.

According to the NHS, a healthy, balanced diet should include at least two portions of fish a week, including one of oily fish. Oily fish – such as salmon and sardines – are particularly high in long-chain omega-3 fatty acids. Omega-3 has been shown to have a beneficial effect on the heart.

The new research, published in the British Medical Journal, involved 182 people (88 per cent of whom were women, with a typical age of 38), who suffered migraines on 5 to 20 days a month.

The women were split into three groups, with the amount of omega-3 fatty acids (eicosapentaenoic acid – EPA, and docosahexaenoic acid – DHA) varying according to the diet, while the omega-6 linoleic acid was also monitored.

One diet increased the amount of EPA and DHA to 1.5g per day and maintained linoleic acid at around 7 per cent of energy intake. A second diet increased EPA and DHA to 1.5g per day and decreased linoleic acid to less than 1.8 per cent of energy, while the other control diet maintained EPA and DHA at less than 150mg per day and linoleic acid at around 7 per cent of energy.

Read the full story at Science Focus

Latest F3 challenge offers USD 300,000 in prizes for aquaculture feed innovators

January 13, 2021 — The F3 Challenge – Carnivore Edition, designed to accelerate the development of fishmeal and fish oil substitutes in aquaculture feed, has officially started, with a USD 100,000 (EUR 82,193) prize available to the winner of each of three categories.

The F3 Challenge, which stands for “fish-free feed,”  launched in November 2015 to encourage the innovation of alternative protein sources for aquaculture fish-feeds. The latest challenge targets three categories – salmonids, shrimp, and other carnivorous species – with the prize awarded to the team that uses the greatest portion of F3 feed in the category at the conclusion of the challenge’s sales period.

Read the full story at Seafood Source

Fish food: Feed, fishmeal sectors saw innovation, volatility in 2019

January 6, 2020 — Aquafeed and its components may not always be the highest-profile segment of the seafood industry, but given that feed is typically farmers’ biggest expense, it’s usually a top concern.

Aquaculture’s growth is spurring concerns about the use of forage fish to produce fishmeal and fish oil and encouraging the development of alternative ingredients rich in protein and omega-3 fatty acids. This drove rapid innovation in the feed sector in 2019 as entrepreneurs and established players sought to cash in on the sector’s promise.

Undercurrent News was the first to report on many of these developments, which you can review in our recap below:

January

The fishmeal markets began 2019 on a bearish note as global supplies got a boost amid strong anchovy landings in Peru even though fishmeal stockpiles in China saw lower demand due to an outbreak of African swine fever. Sources told Undercurrent that Peruvian superprime fishmeal prices, ex-warehouse, Shanghai, China, averaged CNY 10,700 per metric ton ($1,566/t) in January, down CNY 1,200/t from mid-October 2018

Read the full story at Undercurrent News

For Your Heart, Eat Fish Or Take Pills? Now There’s A Drug Equal To 8 Salmon Servings

November 25, 2019 — It’s long been known that eating fish — especially cold-water fish such as salmon that are rich in omega-3 fatty acids — is good for heart health.

But, for the millions of Americans who are at high risk of heart disease, eating enough fish to make a difference isn’t likely to be realistic for most.

There’s growing evidence that taking a very high dose of purified fish oil, delivered in a prescription pill, can help prevent heart attacks and strokes among people who have elevated risks. The amount of fish oil in the daily recommended dose of the pill is the equivalent of eating about eight to 10 servings of salmon a day.

In early November, an advisory panel to the FDA voted unanimously to approve expanded use of the prescription drug, Vascepa, which is made from one type of omega-3 fatty acid, called eicosapentaenoic acid, or EPA for short. The oil is extracted from sardines and anchovies, and then purified.

Currently, Vascepa is already approved for use in people with very high levels of triglycerides — which is a type of fat in the blood. (You can check your triglycerides as part of a cholesterol screening.)

Read the full story at NPR

Pregnant mothers and children should eat seafood

November 15, 2019 — Two recent studies, Hibbeln et al. 2019 & Spiller et al. 2019, published together in Prostaglandins, Leukotrienes and Essential Fatty Acids (PLEFA), examined the health benefits of consuming seafood during pregnancy. Researchers found that seafood consumption during pregnancy was strongly linked to increased IQ in children.

Thirteen leading dietary scientists spent the last two decades conducting the most thorough review on the subject in history. The research evaluated studies on 102,944 mother-child pairs and 25,301 children.

The findings strongly supported what many consumers already know—seafood is good for you. But the specific measurements to this notion were striking, so much so that one of the authors warned SeafoodNews.com, “There is a lost opportunity for IQ when mothers are not eating enough seafood.”

The study found children gain an average of 7.7 IQ points when mothers ate seafood during pregnancy, compared to mothers that did not eat seafood. Another finding showed that children born from mothers who did not eat seafood during pregnancy were three times more likely to be hyperactive.

Read the full story at Sustainable Fisheries UW

FDA panel endorses wider use of fish-oil drug to protect against heart problems

November 15, 2019 — A panel of experts unanimously recommended Thursday that the Food and Drug Administration allow wider use of a fish oil-based drug to treat people at high risk for heart attacks and strokes even when they are taking cholesterol-lowering drugs.

The 16-0 endorsement of the FDA advisory committee puts Dublin-based Amarin Corp. one step closer to widespread distribution of Vascepa, a drug the company has said could be worth billions of dollars annually. The FDA, which usually follows such guidance, could make a long-awaited final decision next month.

“There’s a definite need for additional therapeutic approaches,” said Kenneth D. Burman, chief of the endocrine section at MedStar Washington Hospital Center, who chaired the panel. Despite some side effects, he said, “this seems a very useful new agent for addition to the armamentarium for the treatment of these patients.”

The drug, a purified version of the Omega-3 fatty acid found in fish, is aimed at some of the more than 40 million people in the U.S. who take statins to control their LDL, or “bad” cholesterol, and have adopted lifestyle changes, yet remain at risk of cardiovascular problems because of elevated triglyceride levels.

Triglycerides are another type of fat in the blood. When their levels are too high, generally more than 200 milligrams per deciliter of blood, the result can be deaths, heart attacks, strokes, unstable angina or the need for cardiac surgery.

A landmark 2018 study, led by a researcher at Brigham and Women’s Hospital and sponsored by Amarin, showed that patients who took four grams of Vascepa daily fared 25 percent better in staving off those events than those given a placebo. The researchers spent more than six years following more than 8,000 middle-aged and older patients in 11 countries who had coronary artery disease or diabetes and at least one other risk factor, such as high blood pressure.

Read the full story at The Washington Post

SFP releases 2019 reduction fisheries report

October 28, 2019 — The following was released by the Sustainable Fisheries Partnership:

A review of the management of the leading European and Latin American fisheries used for fishmeal and fish oil has concluded that 88 percent of the volume comes from fisheries that are at least “reasonably well-managed.”

The report, which analyzes 26 reduction fishery stocks worldwide, also identified an increase of 2 percent in the volume of fish from fisheries that are considered “poorly managed.”

“All of the fisheries already have relatively good management schemes in place; continued efforts in addressing the remaining management issues, and also in complying with the scientifically advised measures, would likely contribute to a faster recovery of the respective stocks to healthy levels,” the report’s authors wrote.

Other key findings from the report include:

  • Three percent of the total catch volume of the reduction fisheries in the analysis comes from stocks classified as “very good condition.” As in the four previous editions of this report, this corresponds to a single fishery: Antarctic krill – Atlantic Southern Ocean. This stock is managed by the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) and has had MSC-certified fisheries since 2010.
  • Eighty-eight percent of the total catch volume in the analysis comes from stocks that are considered to be “reasonably well-managed (or better),” (i.e., that score 6 or above on all five criteria outlined by SFP’s FishSource database), a three-percent decrease compared to last year. The stock with the largest contribution to this category continues to be the Anchoveta – Peruvian northern-central stock, which represents approximately 32 percent of the total catch, compared to 33 percent in the previous overview.
  • Twelve percent (1.1 million tonnes) of total reduction fisheries catch comes from fisheries classified as “poorly managed,” a rise of 2 percent compared to last year. The volume coming from poorly managed fisheries is still, however, considerably lower than that observed prior to 2017.

There is a critical need to develop and expand improvement efforts in Southeast Asian fisheries, which are not included in the report’s analysis. These fisheries likely represent close to half of the global catch for this sector, yet are poorly understood and plagued by persistent environmental and social issues.

“Fish meal and fish oil are important feed ingredients that provide key nutrients to farmed shrimp and fish,” said Dave Robb, sustainability director, animal nutrition and health, at Cargill. “But it’s important they are sourced responsibly. Fishery improvement projects (FIPs) provide an important opportunity to drive sustainable development in areas like Southeast Asia, South Asia, and Africa, helping to improve fisheries management and activities for the long-term benefit of all participants. Cargill is already engaged in some FIPs and encourages other actors in this sector to also engage in such schemes, to help secure a sustainable future for fishmeal and oil. Collaboration is key: together, we can help achieve environmentally and socially sustainable fisheries.”

The ecological impacts of reduction fisheries on the wider marine ecosystem are not fully understood. A guest article by Birdlife International in the report highlights the vulnerability of seabirds to restrictions in the availability of forage fish that result from fishing.

Commenting on the results, Dave Martin, deputy programs director at SFP, said, “Despite a minor drop in performance this year, the fishmeal and fish oil industry in Europe and Latin America has built a good track record of responsible sourcing, although there is inevitably still room for improvement. Given this, it is urgent that global industry turn its attention squarely to Southeast Asia.”

The full report is available for download by clicking here

Fish Oil Supplements May Do Your Heart Good

October 1, 2019 — Millions of Americans pop a fish oil supplement each day, hoping to bolster their heart health. Now, research suggests they may be on the right track.

The most up-to-date review of data from 13 prior studies found daily omega-3 fish oil supplement use tied to a significant lowering of risk for heart attack, according to a team led by Dr. JoAnn Manson. She is a professor of epidemiology at Harvard’s T.H. Chan School of Public Health, in Boston.

Daily use of the supplement — typically about 840 milligrams per day — was also linked to a lower overall risk of dying from heart disease, the review found.

In total, the 13 studies involved data on more than 120,000 adults, a sample size that is 64% larger than any other yet conducted, the researchers said.

Although the findings are encouraging, fish oil remains just one factor in heart health, Manson said in a school news release.

Read the full story at U.S. News