Ao Muyang knew that Ao Mufeng didn't come to Hu, if there was anyone in the village who was most interested in fisherman's entertainment, it would definitely be Ao Mufeng's family.

He groaned: "Food poisoning is not necessarily because the ingredients you use are not fresh, it may also be that some of the ingredients themselves have toxins, you just don't know it." ”

Speaking of this, a flash of inspiration flashed in his mind: "Quick, let's compare these dishes with food poisoning first, and see what dishes are the same." ”

He believed that Ao Mufeng did not fool tourists with rotten things, so the cause of food poisoning was the composition of the ingredients themselves.

There are not many fishermen's dishes in Longtou Village, the main thing is freshness, what fish is pulled back that day, and each fisherman's house will use this as a raw material to make a dish.

Therefore, the dishes on these tables are relatively similar, and it is difficult to find the problem dishes among them.

But the main line of thought has come out, and that is to find food that may be poisonous.

There are two sources of fisherman's cuisine, one is mountain vegetables, and the other is seafood.

It is rare for wild vegetables to be poisonous, mainly fungi, and dried fungi are common foods on the dinner table in winter and spring.

What is the young lady of it, it goes without saying.

The name of this dish is a bit of a bad taste, but now is not the time to discuss the name of the dish, Ao Muyang has to check the shiitake mushroom first.

Ao Zhisheng also guessed whether poisonous mushrooms were used, and Ao Jinfu was poisoned by eating wild mushrooms last year, and the people in the village still remember it.

Ao Mufeng said beside him: "This can't be, I know that wild mushrooms are prone to problems, so every one of them has been inspected before going to the pot, and my mother has personally checked it, she has gone up the mountain to pick up mushrooms for half her life, and it is impossible to look away." ”

Ao Zhisheng went to salvage the mushrooms in the leftovers, Ao Muyang shook his head: "No need, there are four tables that have ordered this dish, and there is no problem for people at two tables to eat it, there are a total of five tables when there is a problem, but three of them do not have this dish." ”

It's not a problem with wild vegetables, it's a problem with seafood.

There is no doubt that seafood can be poisonous, and the most common parts of fish are the ovaries, roe or skin.

When Ao Muyang thought of this, Ao Zhisheng also thought of it, the two swept the table together, and Ao Zhisheng subconsciously said: "Roe!"

Fish roe is a good thing, a big supplement and delicious, the ambergris lake is rich in fish roe, sardines, sea bass, mackerel and so on are also rich in fish roe, so every fisherman is not short of fish roe.

Ao Zhisheng glanced at it, and then shook his head: "No, there is spicy fish roe on one table, and the other four tables do not." ”

The spicy method is the best and simplest dish about fish roe, and the fishermen also like to eat this thing, if it is used as a wrap, a man can eat a pound and a half with the cake!

Ao Muyang said: "No, teacher, not only spicy fish roe, you see that there is a caviar tofu pot on these two tables, a scrambled egg with caviar on this table, and a table of ......."

"They have a big caviar at this table. Ao Mufeng hurriedly added.

Caviar is also a common dish in fishermen, but it is more complicated to make, and you have to use lard to refine the roe and add a variety of ingredients to it.

The fish roe used in this caviar sauce is not made of high-end goods such as sturgeon fish roe and salmon roe, but freshwater fish roe such as grass carp, herring and carp, and the fish roe is small, and it is difficult to judge the appearance after making the sauce, especially when a layer of oil is floated on it, so Ao Muyang did not recognize it at first sight.

The problem was probably found, and Ao Muyang immediately asked, "What kind of fish roe do you use?"

Ao Mufeng licked his lips and said, "What kind of fish roe can it be?" It's just ordinary fish roe, mixed fish roe, grass carp herring or something, and mackerel or something, there shouldn't be a problem." ”

"Did you take it out yourself?" asked Ao Muyang.

Ao Mufeng smiled bitterly: "How is it possible, I bought it in the town." ”

Ao Muyang said: "Let's go, go to the back kitchen, take out the useless fish roe and let me see." ”

"The back kitchen is so narrow, you can't just take out the fish roe. Someone said.

Ao Muyang said: "Go to the back kitchen." ”

Some of the tourists were knowledgeable and experienced, and asked, "Could it be the roe of the puffer fish?"

Ao Muyang shook his head: "Don't worry, no, puffer fish are very rare on our side, and there is not much chance of catching them." And the appearance of the puffer fish is very unique, we all know that the fish roe of this thing is highly poisonous, who dares to mix it with the fish roe?"

"Then maybe someone is obsessed with money and wants to sell it for money?" another tourist shouted.

Ao Muyang shook his head even more: "If you can't say that, puffer fish roe is rich in tetrodotoxin, this thing can be refined, it is much more valuable than ordinary fish roe." ”

After a pause, he said, "I guess it's the roe of the grouper." ”

Grouper is delicious and expensive, but it can actually contain poison, a neurotoxin called ciguatoxin.

Boxes of fish eggs were taken out of the refrigerator preservation layer, the kitchen of the fisherman's taste is very clean, and the refrigerator is also clean, which saves the reputation of the fisherman's house to a certain extent.

This is also the reason why Ao Muyang insisted on coming to the back kitchen to check the fish roe, he was moved.

A child was helped out of the toilet, his steps were weak, his legs were weak, and his lips were even trembling.

Ao Muyang asked, "Little friend, do you feel anything other than nausea and diarrhea?"

The child choked up and said, "Uncle, I'm uncomfortable." ”

Ao Muyang comforted him and said: "I know, don't worry, it's okay, you have food poisoning, and uncle has an antidote." Tell your uncle first, what's wrong with you?"

The child sobbed a few more times and said, "I, I, I feel numb in my mouth, and I have a little itch on my body." ”

Hearing this, Ao Muyang and Ao Zhisheng were probably confirmed, the two glanced at each other, and the old man said quite firmly: "It is estimated that it is the problem of grouper fish roe, this is ciguatera toxin at work!"

Ciguatoxins are very toxic, they target the nerves, they attack quickly, and the amount of action is very small, eating 0.1 micrograms can poison people.

Ciguatoxins are mainly affected by nerve and muscle function. Generally speaking, the first symptoms will appear within 30 minutes, which are gastrointestinal and nervous system discomfort, followed by vomiting, diarrhoea, nausea and abdominal pain, followed by numbness of the lips and limbs, itchy skin, reversal of hot and cold sensations, and pain in the flesh and joints.

The more effective it gets, and after a day, the poisoned person may develop problems such as low blood pressure, bradycardia, difficulty breathing, and paralysis.

Fortunately, as long as it is poisoned by eating fish roe or fish skin and fish flesh and fish viscera instead of eating ciguatoxins directly, it will not die and is not life-threatening.

This is a blessing in disguise!