Required fields are marked *. The above is an ad (from one of the large supermarket chains in France) for the fish known as Pangas (also called, Pangasius, Vietnamese River Cobbler, Basa Fish and White Catfish, Tra, Gray Sole). How do different societal groups create uncertainty that influences decisions over production and trade? Tilapia 5. It’s a complex story which made it interesting for us to bring together sociology and toxicology to examine how mass mediated claims are confusing how the public understands the difference between hazard and risk in aquaculture production. Pangasius is one type of fish that is favored by the people of Indonesia, as evidenced by the many processed catfish that exist. I personally have had no ill effects from the fish and made it with various recipes. I would like to subscribe to Science X Newsletter. They also examined rejected pangasius. But the very first step is to make clearer to the public and policy makers alike that the hazard of a compound does not necessarily pose a risk. It is also necessary to the make scientific interpretations of risk publically available. Basa also know as swai, is a species of catfish and is safe to eat. By . ... Vietnamese cobbler, pangasius, or swai. "Once these data have been obtained and assuming a weekly consumption of 350 grams of pangasius, the percentage of contribution to the Tolerable Weekly Intake (TWI) of mercury (4 μg / kg bw / week) is 32% and 27.5% for women and men, respectively," says Gutiérrez. Is it safe to eat swai fish? María Rodríguez et al. And what economic and political interests lie behind the claims that are made? DOI: 10.1016/j.chemosphere.2017.12.137, Journal information: The most surprising result was that none of the suggested toxicological risks were supported with actual data on chemical analysis or intake levels. Swai fish are raised in huge basins in large factory … It is pretty affordable and tasty. Shrimp 2. According to the researchers, although there were no significant differences between supermarkets, the average concentration of mercury in the marinade presentation (0.18 mg / kg) was higher than that obtained in the natural pangasius (0.16 mg / kg). But then there’s the concern about choosing seafood that’s sustainable. This type of fish is one of the most favorite foods in almost every European country. Consumers are eating about 6 ounces of Pangasius per year and demand for this moderately priced selection is expected to continue to increase. Note: The analysis, performed by cold vapor atomic absorption spectrophotometry, shows a wide range of mercury concentrations between 0.10-0.69 mg / kg, with average value of 0.22 mg / kg. Essentially, they’re injecting fish with hormones to speed up the process of growth and reproduction. When available we collected the levels of the compounds named as well as the sources cited. Your email address is used only to let the recipient know who sent the email. xx:xx-xx, Wright, J. According to research conducted at Purdue University, swai (or pangasius) contains 17 milligrams of EPA plus DHA for every 100 grams of fish. Crab 9. In a recent paper published in Reviews in Aquaculture we ask whether the controversy justified.Â. The researchers conclude that in cases where the maximum permitted concentration is exceeded, and after continued consumption, there may be a health risk due to the accumulation of mercury in adults and, above all, in children. But a toxicological evaluation carried out by a team of Spanish scientists now shows that the mercury content in some samples exceeds all limits, so the consumption of other fish in the child population is recommended. In my country people usually said don't eat Sawai(Pangas) from Vietnam. Global Aquaculture Advocate, November 30, 2015 [online], Little, D. C., Bush, S. R., Belton, B., Phuong, N. T., Young, J. Pangasius 7. Pangasius is a term used for a special variety of imported freshwater fish that have become the tenth most popular seafood product eaten in the United States. in the U.S. are all safe and healthy to eat during pregnancy. The compounds that were suggested to pose a risk were also not the ones that were reported in the RASFF database. People especially worry about synthetic compounds that could be present in their food such as pesticides and plasticizers. We use cookies to improve your experience on our site. Medical Xpress is a part of Science X network. The results of the study, published in the Chemosphere Journal, reveal that some specimens, especially in their marinated presentations, exceed the maximum admissible concentrations set by European legislation at 0.5 mg / kg (Regulation (EC) Nr. Pangasius hypophthalmus tends to accumulate higher concentrations of metals such as mercury. Pangas are not environmentally sustainable, a most unsustainable food you could possibly eat - 'Buy local' means creating the least amount of environmental harm as possible. These have ranged from statements that pangasius is ‘full of poison’ stemming from the ‘heavily polluted Mekong River’. It is a primary example of the increasing demand and dependence on aquaculture or farm raised … But at the same time, there have been a number of claims made about the safety and sustainability of pangasius. It is pretty affordable and tasty. The pangasius, originally from Vietnam, is one of the most popular fish in the world due to its low cost, mild flavor and fillet presentation without skin or bones. Fish are a lean, healthy source of protein–and the oily kinds, such as salmon, tuna, and sardines–deliver those heart- and brain-healthy omega-3 fats that you should also be getting in your diet. "The consumption of this fish could expose the share of the population most sensitive to contaminants that could be in this species," says Ángel J. Gutiérrez Fernández, professor of the Toxicology Department at the University of La Laguna. "is basa fish safe to eat?" by Contaminated Water. But on the other hand have not affected exports to any great extent. The shelf life of fish depends on a variety of factors, such as the sell by date the preparation method and how the fish was stored. since I knew the story I feel sick with this fish every time I eat. Here we have listed 5 reasons not to eat pangasius: Contaminated Water: Normally, the farms are dirty as well as contaminated which will invariably lead to certain human health problems. A high percentage of the fish are deaf or blind. This is not the first example of confusion between risk and hazard. Wageningen University has researched pangasius to get to know if this fish contains toxins.
2020 is pangasius fish safe to eat