It was Mrs. Puff's deep voice that did it.
Posted on 07/24/2017 10:59:56 AM PDT by nickcarraway
In the old days, when fishermen caught pufferfish, chances are they would be thrown back into the sea.
After all, pufferfish, from the order Tetraodontiformes, are known to be poisonous to humans as they contain tetrodotoxin, a substance toxic enough to kill a person in a few hours when ingested in amounts of as little as 25mg.
In addition to this, there is no known antidote to this toxin, which is considered even deadlier to humans than cyanide.
Those days are gone, as some enterprising fishermen have decided that filleted pufferfish can be sold to the unwary.
Filleted pufferfish is now being sold widely in wet markets of Penang, Kedah and Perak from RM18 to RM20 per kg, under the guise of “crystal fish”.
Eateries are also buying crystal fish, as its white-coloured flesh makes it an acceptable substitute to costlier species at a substantially lower price.
This is not to say that the pufferfish is completely inedible. The trick is knowing where the poisonous parts are – typically the liver, eyes, eggs, blood and skin – and skilfully removing them without contaminating the rest of the fish with toxin.
Pufferfish, known as fugu in Japan, is considered a delicacy but its sale in markets and restaurants there is highly regulated.
image: http://www.thestar.com.my/news/nation/2017/07/03/a-meal-deadlier-than-cyanide-poisonous-pufferfish-fillet-being-sold-as-crystal-fish-to-the-public/~/media/9a2b118d7ef14db3a1d4c098ec2cdc89.ashx
Deadly catch: Fishermen unloading and sorting their haul of pufferfish. Each of the blue tubs holds between 100 and 120kg of the fish. (Inset) A close-up of the internal organs of the pufferfish. Deadly catch: Fishermen unloading and sorting their haul of pufferfish. Each of the blue tubs holds between 100 and 120kg of the fish.
In Japan, chefs are required to undergo two to three years of internship before they are qualified to serve the dish, usually in the form of sashimi (raw) or chirinabae (hot pot with vegetables).
However, the chef has to display his licence before he can ply his trade. But nothing of this sort takes place in the fish markets here.
A source told The Star that foreign labourers with little experience in gutting the fish were employed to slice the pufferfish, known locally as buntal pisang.
“These labourers were told to just slice the tail portion of the pufferfish, below its abdomen, missing out the stomach. Gutting activities are carried out in makeshift huts and backyard operations near the ports where these fish were unloaded,” he said.
The worrying thing is that selling pufferfish fillet is becoming a thriving business. At least four fishing trawler operators in Penang and two in Kedah are involved in netting and supplying pufferfish fillet commercially, said the source.
“It is a booming business in the northern states as there is a big demand for such fillets by unsuspecting buyers,” said the source.
A Fisheries Department official said there is currently no law to prevent anyone from selling pufferfish.
image: http://www.thestar.com.my/news/nation/2017/07/03/a-meal-deadlier-than-cyanide-poisonous-pufferfish-fillet-being-sold-as-crystal-fish-to-the-public/~/media/2dc2956b94534ce88655edc3fe06ee41.ashx?h=302&w=600
A close-up of the internal organs of the pufferfish.
“Pufferfish is considered ‘trash fish’ (no commercial value) by the department. It has never been fished commercially nor has its meat been sold in the market,” said the official, who added that in the past, pufferfish would just be thrown back into the sea when caught.
He agreed that it would be unethical and downright irresponsible to sell the fish to consumers here on account of the risks involved in eating them.
The risk to consumers here comes not from the fish itself but on how it is prepared for consumption, said fisheries expert Dr Mohd Azmi Ambak.
He said that a slip while gutting the fish could rupture the toxic internal organs and taint the fillet.
Tetrodotoxin is not to be trifled with as it is colourless, tasteless, odourless and cannot be destroyed by cooking in high heat.
“The fish itself does not produce the poison. The poison is produced by bacteria living inside the fish in a symbiotic relationship,” said the senior professor who lectures at Universiti Malaysia Terengganu’s Faculty of Fisheries and Aqua-Industry.
Dr Mohd Azmi said eating pufferfish is a dangerous act, considering that one pufferfish contains enough tetrodotoxin to kill at least 30 people.
“There is a huge risk involved when consuming it, considering the poison it carries,” he said.
According to Universiti Malaysia Sarawak’s (Unimas) Assoc Prof Dr Samsur Mohamad, symptoms can be seen within minutes after consuming the poison.
“For the majority of cases, symptoms such as numbness in the mouth, lips and tongue occur within 30 minutes to three hours from intake and after that, the victim begins to experience headaches, nausea and even vomiting,” said Dr Samsur.
The rest of the body slowly becomes paralysed, causing death when the heart and lung muscles are also paralysed. However, the victim’s brain is not affected, and is aware of what’s happening.
There are 32 species of pufferfish in the country, with the Sarawak yellow puffer being the most consumed by locals.
According to papers authored by researchers from Unimas’ Faculty of Resources Science and Technology, the Sarawak yellow puffer is the least toxic among local species.
However, despite the low toxicity level, there are still reports of people getting mild neurotoxin poisoning after eating the fish.
You see someone dying from this in Japan once a year.
I have mentioned this to folks and even when teaching school No one had a clue. Now, if more folks would read Free Republic, they would actually learn something.
In my area a similar species is called blowfish. They are delicious, but there’s darned little meat, even on the big ones.
It was Mrs. Puff's deep voice that did it.
"Floor it?"
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