Archive for the 'Food Items' Category

September 18th 2008
Sushi Items 102 – Hirame and Ohyo

Posted under Food Items & Food Styles & General Information & Restaurant Information

HamachiTo westerners, the Japanese name for various sushi items can be difficult to remember, but worse even is when terms are used interchangeably or incorrectly. I thought it would be interesting to start a series on clarifying item names (in the vein of my White Tuna – Sushi Confusion piece of yore), providing some insight for sushi fans who may scratch their heads at times over terminology. Or even just for the curious. Someone was testing my knowledge the other day, firing off the Japanese names for various items from a list they had, and when they got to hirame I replied “Fluke.” Nothing odd about that, hirame is the Japanese term for fluke. But hirame was mislabeled on the sheet as being halibut. Apparently there is nothing odd about that as well, as it turns out that many sushi restaurants mislabel halibut as hirame.

To clear up some of this confusion, I have added to the sushi item profile section a combined entry on hirame (Fluke) and ohyo (Halibut) in order to help diners differentiate between the two fish. When two different species are served under the same name in a restaurant, it not only feels disrespectful to the consumer, but it adds to the existing confusion of interpreting foreign names for known fish, in an environment where people should feel comfortable while enjoying a meal.

Fluke (hirame) is a much smaller fish than the Halibut (ohyo). It will also have a firmer texture and will be presented differently due to its smaller size, often as paired, small fillets on top of each piece of rice (shari). Halibut (ohyo) is a much larger fish and is sliced and presented the way any other fish would be,  unlike its flat cousin, the Fluke. Seasonal factors come into play as well since fluke is best in the winter months, being less mushy. Of course, simply asking which particular fish is being served is the easiest way of determining what you are eating, however prior to ordering a person might not know what to expect without asking.

For westerners, just trying to remember the appropriate Japanese word for an item is difficult enough, but then trying to discern between all the different types of a fish, combined with mis-labeling, it is more than a little bit confusing. Hopefully now, though, you will know what you are getting when you ask for hirame. For a more detailed look at these two fish and greater insight into the nomenclature and contrast, please read the Hirame and Ohyo section of the sushi item profiles. A fish by any other name would taste so sweet…

Warren
Sushi Otaku

Sphere: Related Content

No Comments »

August 13th 2008
Koshihikari rice – The Ultimate Sushi Rice

Posted under Food Items & General Information

Koshihikari RiceIf there is one type of rice that best represents sushi and Japanese culinary arts, it is Koshihikari rice (often called “Koshi rice”). Koshihikari rice is considered a super-premium short grain rice that is unique in its characteristics, with a firmness, consistency, aroma, and a natural sweetness that is without peer in the rice world. Slightly off white, firm yet creamy, this low glycemic rice has attributes that make it perfect for sushi or general consumption, if one is so inclined. Along the same vein as Kobe or Wagyu beef, Koshihikari rice is a type carefully cultivated and milled in Japan, and was traditionally only grown and consumed there, and for a long time, Westerners were not privy to this Japanese luxury. Eventually, word of this incredible rice spread, and while Japan was happy to export milled Koshi rice to the rest of the world, grain that would germinate was kept from export, effectively prohibiting other countries from growing their own Koshihikari rice. In 2003, Japan began to certify Japanese Koshihikari rice with DNA testing, thus ensuring a compliant product marketed with JAS certification. The intent was to keep this rice a Japanese product; however we all know how well that strategy works with any commodity.

In time, this rice still managed to find its way to different parts of the world, and it is now grown in the United States. California and Tennessee are two states that have found success in cultivating Koshi rice, and even though it may not be grown in Japan, the American variety of rice manages to retain many of its qualities that make koshi rice such a unique product. Being grown locally, it is less expensive and more readily available than the Japanese variety.

In Japan, home cooked rice is consumed generally within a few months of processing. Most ‘new crop’ rice is used as is, but depending on the household and perhaps the intended dishes it is not be unusual to blend shinmai (new crop) with komai (old crop). Shinmai tends to be stickier because the rain grains still retain some moisture. This is ideal for serving rice alone. Komai tends to be less sticky because the rice has lost more moisture, and is ideal for dishes like Cha Han (Fried Rice) or Kare Raisu (curry rice) where a person might want each grain to not stick to its neighbor. Additionally, nearly all Sushi restaurants in Japan use komai or some kind of komai blend because as the rice grain dries and loses moisture it develops small hairline cracks on the surface. These cracks permit the Su (vinegar) to be absorbed better. Outside Japan, sushi-ya do not pay as much attention to the blending of rice, but in a country where sushi is relatively new, this has not been of much concern.

Koshi rice is to sushi rice as single malt scotch is to the scotch world. While many consumers may not be aware of, or even concerned with the difference, to those who place more emphasis on the nuances of their food, Koshi rice is a different game. While I personally use Japanese Koshi rice when making sushi at home and trying to impress my friends with my sushi making skills, I have recently had the opportunity to try Koshi rice made by a Tennessee grower, which I will review in another article. While I am a huge fan of the Japanese short grain variety of rice, I don’t intend to sound like a rice snob, and I am happy to eat a bowl of non-Koshi rice that I am served at a sushi-ya. That said, when I am home, crafting my own meal and taking the time to perfect it, I like to have the ultimate rice to make my meal complete.

Meshi agare!
Warren
Sushi Otaku

Sphere: Related Content

No Comments »

July 30th 2008
Sushi calories and nutrition page update

Posted under Food Items & General Information & Sushi and Health

I just updated the sushi calories and nutritional information page, making it much cleaner with a tab interface. I added another table with nigiri sushi items as well, so no more back of the envelope calculations for you all. :) I have also added all the nutritional information I could find about Whole Foods sushi items, which I acquired from their outsourcer, Genji Express. If you are interested in this information, including weight watchers points for all items listed, head on over to that section of the FAQ.

Meshi agare,
Warren
Sushi Otaku

Sphere: Related Content

No Comments »

June 20th 2008
A new ban on tuna fishing, will sushi prices rise?

Posted under Food Items & General Information & tuna

no fishingEight pacific nations have just banned the fishing of Bigeye and Yellowfin tuna from their territorial waters, in what is one of the largest statements to protect the two species from destruction. The tuna fishing ban is being undertaken by all Parties to the Nauru Agreement (PNA), including the Federated States of Micronesia, Kiribati, Marshall Islands, Nauru, Palau, Papua New Guinea, Solomon Islands and Tuvalu. These nations have now banned fishing in specific areas adjacent to their exclusive economic zones. With a $3 billion pacific fishing industry at stake, they have realized that a temporary ban, to allow stocks to recover, is the only way to save these fish. I can hear the price of tuna sashimi is going up already…

Not all tuna sashimi is Bluefin tuna. Japan is a major importer of Bigeye and Yellowfin tuna and in fact the wholesale price of Bigeye tuna is up 20% in the past three years, and the price of Yellowfin is up 30%, with no end in sight. This recent ban could easily cause prices to rise at an accelerated rate. Approximately 50% of the global tuna catch is from the Pacific Ocean and a majority of that is from the areas around the PNA. High fuel costs are also impacting the fishing industry, and it has gotten so bad it is now estimated that almost 30% of the long line fishing boats may suspend operations due to the prohibitive costs of remaining in operation. The only way to offset these rising costs is to raise the price of fish, which may end up being the saving grace for these fisheries. As prices increase, more sustainable types of fishing are better able to compete, which is a necessity if tuna stocks are to avoid collapse. Since modern fishing techniques were introduced in the 1950’s, the estimated global yellowfin tuna catch has increased from approximately 110,879 tonnes in 1950 to a peak of 1,436,602 tonnes in 2003. In 2006, that number had receded to 1,129,415 tonnes and has somewhat stabilized there for the time being. Without some conservation efforts, that number will continue to go down due to reduces numbers of fish in the ocean. And tuna are not the only fish in danger of over fishing. Ultimately, there is not simple solution to preserving these piscine communities, but with the push for sustainable fishing, acceptance that prices must go up, and the actions of people who avoid destructive fishing practices, we can ensure our supply of sushi and sashimi ingredients in the future.

<begin rant>I almost feel as though I’m turning this blog into an activist channel for the protection of endangered pelagic species. While I do not intend that to be the case, I do feel that it is important to raise this issue as it is important for anyone interested in seafood (and sushi/sashimi in particular) to be aware of these facts. I would be unhappy if my sushi dinners became a prohibitively expensive treat. Or a non-existent one. We need a greater impetus to ensure the survival of our aquatic fare, and the best way to achieve this is to be aware of what you eat, where it came from, and act accordingly. And it never hurts to ask questions.<end rant>

Meshi agare!
Warren
Sushi Otaku

Sphere: Related Content

3 Comments »

June 18th 2008
Ankimo (monkfish liver) Nutritional Info

Posted under Food Items & General Information & Sushi and Health

I’ve had a surprisingly large amount of inquiries over the years to add the nutritional values for Ankimo (monkfish liver) to my Sushi Nutritional Information and Calories page and I’ve finally managed to find that information. I’ve added it to the Sushi Calories and Nutritional Information page and I can’t believe it took me as long as it did.

Meshi agare!
Warren
Sushi Otaku

Sphere: Related Content

No Comments »

May 28th 2008
Fugu – The Russian Roulette of Sushi?

Posted under Food Items & Food Styles & General Information

Fugu SushiI recently added a writeup about Fugu (Puffer Fish) to the FAQ which hopefully provides some insight into why people eat such a potentially deadly dish. I’ve also included some interesting tid-bits about how the poison can be used in other ways, and how a person can actually eat fugu with no fear of being poisoned. Head on over to Sushi Items – Fugu for the whole article.

Meshi agare!
Warren
Sushi Otaku

Sphere: Related Content

No Comments »

January 31st 2008
Where to buy sushi grade fish

Posted under Food Items & General Information & Tips and How To's

sushi grade fishMaking sushi at home is fun, easy, and actually less expensive than going out to a restaurant. Aside from the intimidation factor, the big issue that many people seem to have, and ask me all the time, is where do you get sushi grade fish to make sushi at home… While I have a few links up on SushiFAQ, I though to write a short piece about what to look for and how to find it for those of you who want to take the plunge and start making your own sushi.

What is Sushi Grade Fish?
Firstly, you should keep in mind that there really is no such food grade as sushi grade fish. For a detailed treatise on what really makes a piece of fish sushi grade, I recommend reading the section of SushiFAQ which answers this question, What is sushi grade fish? However, what this term really means is that the fish is fresh and handled properly enough that one can be reasonably sure that it is clean and parasite free. In most cases it has been frozen to a low enough temperature for long enough that any parasites that the fish may have had have been destroyed. Most fish that you will find in any grocery store or fish market is not sushi grade fish, so ask questions and know what you are buying if you intend to eat any seafood raw.

Sourcing your fish
When choosing your fish, make sure it looks clean, not slimy, and smells subtly of the ocean, and not overly fishy. If it looks or smells funny, avoid it (but some fish, such as tuna, may have a slight rainbow hue on the surface of the flesh which is normal and natural, not a sign of poor quality or processing). Remember, the nose knows. There are a few places that one might find fish of high enough quality that it can safely be made into sushi at home:

Japanese Markets – If you are fortunate enough to have a Japanese market near you, they may very well sell fish that is considered sushi grade. If you are in or near a city, chances are, you may find a Japanese grocery store somewhere local. While you will generally find a variety of fish there, you can ask or look for the area where they will probably sell fish that has already been cleaned and cut into pieces that are ready for sushi. Often, they are cut into a rectangle, ready to be sliced against the grain for perfect sushi neta. Just make sure that the fish you but is specifically meant to be eaten raw, as it may not be in the same area as the fish sold which is intended to be cooked. I buy a lot of fish from my local Japanese grocer.

Grocery Store/Fishmonger – Don’t even think about it. While it couldn’t hurt to ask you local fishmonger if they do in fact sell sushi grade fish, most do not, and never assume that a fish you buy from a grocery store or fishmonger is safe to eat raw.

Online – In my experience, the best online purveyor of sushi grade fish is Catalina Offshore Products (Bias Alert! In the interest of full disclosure, this is an affiliate link, but everything I say here is true, and in my opinion, this quality of COP seafood is unparalleled). They have an incredible assortment of different seafood, a great deal of which is sushi grade and sold for making sushi at home. They even have items that can be hard to find, such as abalone and multiple grades of uni (sea urchin), and even have one of my all time favorite seasonal items, ankimo (monkfish liver), which can be very difficult to find. Most items are shipped frozen, so you can defrost and use at your leisure, and, if you are totally new to making sushi at home, they even sell sushi kits and all the ingredients you will need to get started. There are a few other places online that I have used, but they all seem to come and go, and I am now at a point where I personally only buy online from Catalina.

The Ocean – Yes, believe it or not, you can eat salt water fish you catch yourself as sushi. I mention this with big red blinking words of caution, however, as most people cannot necessarily be certain a fish a fish is parasite free and clean enough to eat raw without proper training, but if you know what to look for, you can tell a good fish from a bad one. I have eaten tuna right out of the water and can say that is a vastly different food than tuna that has been frozen, thawed, and shipped around the world for a few days. It is truly an amazing food.

There you have it. Thanks to the internet and the globalization of culinary interests, one can probably expect to be able to get high quality fish for sushi without too much effort. The Internet has opened up that option for a lot of folks, and with more and more people eating sushi, whether for the perceived health benefits, or simply because it’s just so darned good, our ability to find great ingredients increases. I have introduced a lot of friends to making sushi at home, and when they see how easy it can be, they often continue the practice. You don’t need a book, just the desire, and the right fish can make your evening sushiful and fun. Perfect sushi rice isn’t hard to make and sushi kits are easily acquired, so once you have what you need, get down to business. And if you want to let me know how your sushi making went, please comment below, I’d love to hear.

Meshi agare!
Warren
The sushi guy

Sphere: Related Content

1 Comment »

January 26th 2008
A Tuna Tempest

Posted under Food Items & General Information & Sushi and Health & tuna

tuna nigiri sushiThe fish hit the fan the other day with the publication the New York Times article regarding the risk of mercury in tuna, which I covered in my entry Some More Mercury With Your Tuna? But was it junk science? Or was it something that needed to be said? Rebuttals came swiftly, and among them, two stand out particularly in the melee. The Center for Consumer Freedom and the National Fisheries Institute both released the hounds and took the author to task over the research methodology as well as the conclusions, countering that the story may not have been as accurate as the author would like us to believe. I am not so sure that I agree, but I reprint their comments for your perusal, and I encourage all my readers to scroll down to the conclusion of this entry for my perspective on the whole matter, which frankly, has become a beast that needs to be addressed.

The Center for Consumer Freedom took issue with the article and made the following points in asking for a full retraction of the story which they felt was factually erroneous:

  • The Times neglected to inform readers that the Food and
    Drug Administration’s methylmercury “Action Level” (1.0 part per million)
    includes a generous ten-fold safety cushion. FDA has written that the Action
    Level “was established to limit consumers’ methyl mercury exposure to levels
    10 times lower than the lowest levels associated with adverse effects.” In
    reality, the highest-mercury sample reported by the Times (1.4 ppm) contains
    less than one-seventh the amount of mercury that might be a cause for health
    concern.

  • The Times mistakenly claimed that consumers eating a
    fixed number of pieces of sushi tuna will “reach what the Environmental
    Protection Agency calls its weekly reference dose.” In fact, EPA writes that
    “reference doses” are meant to identify levels that are “likely to be
    without an appreciable risk of deleterious effects during a lifetime.” By
    definition, it’s not possible for anyone to exceed a reference dose with a
    single week’s worth of exposure.

  • The Times also omitted information about safety margins
    built into the EPA’s mercury reference dose. Like the FDA’s Action Level,
    that reference dose incorporates a ten-fold safety factor. In the example of
    the highest-mercury sample identified by the Times, a consumer would
    actually have to eat 26 pieces per week—over an entire lifetime—before
    accumulating the lowest level of mercury in his or her body associated with
    adverse health effects in scientific studies.

  • The Times wrote that “mercury enters the environment as
    an industrial pollutant.” In fact, virtually all the mercury in tuna (an
    ocean fish) enters the environment naturally through undersea volcanic
    activity.

  • The Times wrote that “methylmercury [is] the form of
    mercury found in fish tied to health problems.” In reality, the medical
    literature contains no documented cases of mercury toxicity from eating fish in
    the United States; the only cases recorded anywhere occurred more than 40 years
    ago in Japan as the result of an industrial spill.

The National Fisheries Institute has also taken notice of the work and has requested a formal retraction as well, their concerns being:

  • There is little if any acknowledgment or explanation of the widely
    accepted benefits associated with eating seafood. Well researched
    science-based articles that deal with the mercury issue deserve to include a
    discussion of the benefits of Omega 3 fatty acids. An article that presents
    a risk-only analysis ignores widely tested and reported health benefits that
    offset many of the concerns raised.
  • The sourcing found throughout the report is almost completely one-sided.
    Aside from the Environmental Protection Agency and restaurants whose sushi
    was tested by the Times, the only sources consulted are experts with clear
    self-interests and or activist groups engaged in both lobbying and
    fundraising against coal fired power plants, a source of mercury. Examples
    include:

    • Despite the availability of well regarded, independent, objective
      laboratories Burros chose to have her Sushi samples tested by Dr.
      Michael Gochfeld. As part of his own work Gochfeld treats patients for
      issues related to mercury. Because Gochfeld’s research and practice
      stands to benefit from alarmist stories about mercury he should not be
      considered an objective clinician in this case.
    • Kate Mahaffey from the EPA tells readers that a rise in blood
      mercury levels in this country “appears” to be related to Americans
      eating fish that are higher in mercury. This is pure speculation and is
      in fact refuted by the latest consumption data that shows lower mercury
      seafood like shrimp, salmon and tilapia are some of the most popular.
    • Environmental Defense is a political activist group with scant
      expertise in the medical science of food consumption. Burros omits
      mention of their fundraising agenda, instead describing them
      disingenuously as “work[ing]…to improve human health.” Yet, the “advice”
      they offer is at odds with what every major medical, health and
      government agency has publicly recommended.
  • Throughout the article there is a sensational mischaracterization of the
    RfD (reference dose). Burros suggests that people who eat a certain number
    of pieces of sushi are at risk of exceeding EPA’s reference dose level. It
    does not mention that those guidelines are based on consumption over one’s
    entire lifetime and not merely a certain number of days or weeks. Nor does
    it mention the built in ten-fold safety factor.
  • In mentioning the levels of mercury found in the samples tested Burros
    fails to explain that the FDA’s “Action Level” is a calculated estimate that
    also includes a ten-fold safety factor.

I am a skeptical person by nature. I normally dig deeply into things that interest me (sushi obsession anyone?) and have a fairly analytical mind. I like to think that I won’t be swayed either way by articles and press releases of this nature, however it is sometimes easy to get caught up in things. A day before the NYT article came out I had made plans to dine with six of my co-workers next week, taking them to one of my favorite sushi restaurants (which was one of those on the list). When the Times article was published, I was still game, but morale was low so we made reservations at a different type of restaurant. Oh well.

But I have two goals with this missive, to encourage people to understand the context of these articles as well as raise awareness regarding what might be a safety issue in our favorite food. The New York Times has a vested interest in publishing articles that get everyone all fired up. Sensationalism sells papers (and subsequently advertising space), while keeping the reader engaged and discussing the fear du jour. On the other hand, the National Fisheries Institute and the Center for Consumer Freedom are both organizations with deep ties to the restaurant and seafood industry, and themselves have a vested interest in keeping people eating fish. It would seem, on the surface, that not much has really changed. We always knew that there was mercury in fish, and more in the larger predatory fish than the smaller fish down the food chain. Pregnant women and children have always been asked to avoid these fish, and others to consume them in moderation. So what is the real story?

A recently published blog/article in Newsweek refuted a number of these counter arguments, which I will paraphrase for you. I admit to a degree of bias myself, as I love sushi and would like to believe that my favorite food is entirely safe, however an objective perspective drives me to raise awareness over protecting my own interests. The points made countering the CCF were:

The claim is that the “action level” set by the FDA for methylmercury “was established to limit consumers’ methyl mercury exposure to levels 10 times lower than the lowest levels associated with adverse effects.” The “action level” was set in the 1970’s and does not define any safe level of methylmercury consumption. The “action level” is merely a legal term which defines the contamination (greater than 1 part per million in this case) at which a food item can be said to be contaminated enough to be removed from the market. Apparently, the action level was originally intended to be 0.5 parts per million, however a lawsuit was filed by the U.S. fishing industry claiming that the economic impact of setting the level at 0.5 would be devastating for the fishing industry, and as it happened, it seems that profits have trumped safety as a Judge ruled in favor of the fishing industry and the level was raised. The FDA has not declared and safe dosage of methylmercury as, in fact, the consumption of any methylmercury is actually unsafe, however due to it’s prevalence in our environment, it cannot be entirely avoided. The Environmental Protection Agency does list a reference dose which measures an amount consumed (rather than contained in a food), which is 0.1 micrograms per kilogram of body weight per day. If one were to use this measure, a person who weighs 130 pounds (60 kilos) could consume 42 micrograms of mercury per week (0.1 ug/kg/day x 60 kg x 7 days) and stay within the EPA’s “presumed safe” limit. By consuming 4 oz of the tuna the NY Times had analyzed, one would exceed that ‘safe’ level and consume 48 ug of mercury in that week. And it’s not just tuna, 16 ounces of swordfish would contain 480 ug of mercury, which is greater than 11 times the EPA’s presumed safe level.

The CCF claims that “By definition, it’s not possible for anyone to exceed a reference dose with a single week’s worth of exposure.” Not true, as indicated above, and even a single can or tuna fish has approximately 65 ug of mercury, which is more than the weekly reference dose suggested by the EPA.

The DDF states “Like the FDA’s Action Level, that reference dose incorporates a ten-fold safety factor. In the example of the highest-mercury sample identified by the Times, a consumer would actually have to eat 26 pieces per week—over an entire lifetime.” Again, there really is no safe dose of methylmercury, and the levels also have to be put in perspective. While a few micrograms of mercury may not be as harmful to a fully grown adult, the risk to the fetus of a pregnant woman, for example, is much greater. Methylercury causes brain damage, and a developing fetus is particularly at risk from any environmental contamination.

From my perspective, I feel the same way about sushi (and tuna) that I did three days ago, and I am not going to be the veritable headless chicken and run for the hills based on an article. But what this article has done is bring more attention to the danger of mercury in our food supply, and that is very real. Seafood has been touted for its health benefits, and this is still the case. The Omega-3 fatty acids contained in seafood are considered the good fats, and are heart-friendly. One does not need to eat tuna, however to achieve these benefits, there are plenty of fish in the sea (sorry about that) and a paper by the ocean conservation group Oceana, “Hold The Mercury: How Consumers Can Avoid Mercury When Buying Fish“, outlines the diverse ways to reap the benefits of seafood varieties while avoiding fish with higher mercury content.

Interestingly, Japan has entirely refused to take any action because of the NYT article as “The newspaper is exaggerating the risk,” according to Teruo Tagaki, the chief of the Fisheries Agency’s products safety office. Japan has always had closer cultural ties to the sea, and seafood is a significant influence in the traditional Japanese diet. Personally, I don’t think I’d like to eat any amount of mercury, but then again, every time I go swimming in the ocean I drink it down, so what’s a piece of fish? I also avoid tuna as the species is in danger from serious over fishing. But, what I’m trying to say it to use your own judgment, if you feel you should avoid the risk entirely, by all means, do so. Sensationalism sells papers, even if it’s true. But for me, a great sushi meal is sensational, and I’ll still be going out for sushi as much as I can manage.

Meshi agare!
Warren
The sushi guy

Sphere: Related Content

1 Comment »

January 24th 2008
Some more mercury with your tuna?

Posted under Food Items & General Information & Sushi and Health & tuna

tuna with chefYou are what you eat. While I always questioned this in a literal sense as a child, it is pretty much the case. But I don’t want to be made of heavy metals, and my body agrees. It is no news to anyone that we are poisoning our oceans, and unfortunately that means our food supplies. There has been much talk over the years about the amount of mercury in seafood, and while the studies have thus far been inconclusive as to the extent of the contamination, certain individuals, especially children and pregnant women, have always been steered away from the deep, cold water predatory fish out of fear of mercury contamination. We know that there is mercury in fish, but unless certain species made a bulk of your diet, it was never an issue if you ate of them sparingly. That may be no longer the case. Media fear mongering being what it is, making a gross generalization about contamination is sushi is ridiculous, but it is prudent to be aware of the potential health issues with eating certain sushi items, and it seems that tuna may be worse for us than we realize.

Mercury is naturally present in seawater, but modern industry has increased those levels exponentially, and as it is absorbed by plankton and other creatures that encompass the base level of the food chain. Heavy metals also concentrate as they work their way up the chain to the larger fish. Now, according to a recent study, mercury concentrations have reached potentially unsafe levels in bluefin tuna. With some of the tuna tested, it was found that by eating six pieces per week (or even two or three pieces per week of some samples), which is not unheard of, a person would exceed the mercury levels determined by the FDA as being safe. That’s no fun. Contamination has become a very real problem, and I definitely think that children and pregnant women would do best to completely avoid bluefin tuna (and even ahi, yellowfin tuna, just to be safe) until we can be assured of the safety of the food supply. This is not something that can be fixed overnight, either, especially as no single nation seems to be willing to step up to the plate to reduce pollution in any form.

Frankly, there is another reason to not eat bluefin tuna, as I have pointed out in numerous entries in the past (Trouble for Tuna I, II III, and IV), the fish are in very real danger of being wiped out due to over fishing. Perhaps the silver lining of the mercury issue will be that people will eat less, and the fish may be offered some time to recover from their predicament. There are still many sushi items available for you to enjoy, even for those whose preference was maguro (tuna). The toro lovers may have more to be sad about, but with the variety of seafood available, hopefully even they might be placated by minimizing their intake of toro and expanding to other buttery selections such as buri toro and ‘white tuna,’ which is usually not any form of tuna anyway.

Tuna has been out of my rotation for some time, and with these new data it seems that we should all take a hard look at what is on our plate. Be moderate with the predatory fish such as tuna, tilefish, swordfish, shark, and even salmon, and treat yourself to some new sushi items that you may have been eyeballing, but haven’t tried because you were happy with your spicy tuna roll. There is a lot out there and now is your chance to expand your repertoire. It is too bad that we have ruined what is a staple for many sushi fans, but at least I still have my spicy scallop roll.

Meshi agare!
Warren
The Sushi Guy

Sphere: Related Content

1 Comment »

November 20th 2007
Troubles for Tuna IV – An End to Toro

Posted under Food Items & General Information

bluefin tuna in a net(N.B. This is a follow on article from Troubles for Tuna III)

At the ICCAT (International Commission for the Conservation of Atlantic Tuna) meeting last week, a critical decision was to be made regarding the 2008 bluefin tuna quotas, a decision that could be one of the most important in saving the species. While the head of the ICCAT’s scientific committee pled that new restrictions were necessary to preserve the species (he in fact stated that the species’ “collapse at this point is probable”), the committee instead effectively raised quotas for 2008. Interestingly, no statement was issued at the conclusion of the meeting, leading me to conclude that they know that they may have signed the death warrant for the bluefin tuna by kowtowing to certain member nations who simply wanted more at the expense of the bluefin tuna.

The proposed “recovery plan” is rapidly turning out to be an extinction plan. The bluefin tuna is the most valuable fish in the sea, bringing in large streams of revenue to the fisheries (and nations) that harvest this creature. It is the most popular sushi item on the menu, and toro, the fatty belly meat, is considered a delicacy by sushi fans the world around. The ICCAT is doing their best to keep this item on the menu for the time being, but in a few years, good luck finding it anywhere as, at this rate, there will be no more bluefin tuna in our oceans to catch. I have stopped eating maguro and toro for now, and while I am just one person, each of you will need to make a decision as to whether you want to help save the species and make your opinion known, or act as if none of this matters. A world without toro is not a life-threatening issue, but to cause the extinction of another of Earth’s great species because of our greed, in my opinion, is. Feel free to contact the ICCAT by clicking the “contact us” link on their website to voice your concern, if you wish. I will be.

Meshi agare!
Warren
The sushi guy

Sphere: Related Content

1 Comment »

Next »