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It's about to fall into the verge.
Every year, when the weather is hottest, there will be media reports about some soy sauce maggots
.
Imagine when we eat hot pot, sing songs, pick up soy sauce and suddenly find maggots in the bottle looking at you.
.
.
I believe this will be an unforgettable memory for a lifetime
.
To know why soy sauce produces maggots, we must first understand how a maggot is "grown"
.
Fly eggs that hatch into maggots are very small, only about 1 millimeter in length, and 13,000 flies eggs add up to a weight of 1g, which is difficult to detect with the naked eye
.
Under suitable conditions at 25~30℃, these eggs can hatch into small maggots in 12 hours
.
This is why soy sauce maggots usually occur in summer
.
Little maggots grow very fast.
At a temperature of 25~30℃, they can turn into pupae for 4~6 days after eating and drinking
.
When the maggot grows to 3~4 days, it will be 8~12mm long
.
People usually find maggots in the soy sauce bottle at this time
.
In other words, the flies exist as maggots for a short time, only 4 to 6 days
.
The closer to the time point of pupation, the larger the maggots are, the easier it is to be found
.
Of course, the source of all this requires a pregnant female fly to lay eggs near the cap of the soy sauce bottle
.
The reason why the fly eggs will not be brought with the soy sauce when leaving the factory is because in the modern soy sauce industry, after high temperature sterilization, the soy sauce will be filtered and filled into the soy sauce bottle through a sealed pipe, and now big brands of soy sauce generally use hot filling technology , The filling temperature can reach about 60-80℃
.
Even if there are fly eggs, they will be scalded to death
.
Moreover, the industrialized soy sauce needs to be uniformly deployed through the warehouse and shipped in a centralized manner
.
By the time consumers are in the hands, this bottle of soy sauce has often been produced for 2-3 months
.
If there are really flies eggs in the soy sauce bottles when they leave the factory, three months will be enough for the flies to give birth to a "sixth generation of one family".
.
.
So live maggots found in the soy sauce bottles have nothing to do with the soy sauce factory.
.
Next time, remember to cap the soy sauce bottle
.
Every year, when the weather is hottest, there will be media reports about some soy sauce maggots
.
Imagine when we eat hot pot, sing songs, pick up soy sauce and suddenly find maggots in the bottle looking at you.
.
.
I believe this will be an unforgettable memory for a lifetime
.
To know why soy sauce produces maggots, we must first understand how a maggot is "grown"
.
Fly eggs that hatch into maggots are very small, only about 1 millimeter in length, and 13,000 flies eggs add up to a weight of 1g, which is difficult to detect with the naked eye
.
Under suitable conditions at 25~30℃, these eggs can hatch into small maggots in 12 hours
.
This is why soy sauce maggots usually occur in summer
.
Little maggots grow very fast.
At a temperature of 25~30℃, they can turn into pupae for 4~6 days after eating and drinking
.
When the maggot grows to 3~4 days, it will be 8~12mm long
.
People usually find maggots in the soy sauce bottle at this time
.
In other words, the flies exist as maggots for a short time, only 4 to 6 days
.
The closer to the time point of pupation, the larger the maggots are, the easier it is to be found
.
Of course, the source of all this requires a pregnant female fly to lay eggs near the cap of the soy sauce bottle
.
The reason why the fly eggs will not be brought with the soy sauce when leaving the factory is because in the modern soy sauce industry, after high temperature sterilization, the soy sauce will be filtered and filled into the soy sauce bottle through a sealed pipe, and now big brands of soy sauce generally use hot filling technology , The filling temperature can reach about 60-80℃
.
Even if there are fly eggs, they will be scalded to death
.
Moreover, the industrialized soy sauce needs to be uniformly deployed through the warehouse and shipped in a centralized manner
.
By the time consumers are in the hands, this bottle of soy sauce has often been produced for 2-3 months
.
If there are really flies eggs in the soy sauce bottles when they leave the factory, three months will be enough for the flies to give birth to a "sixth generation of one family".
.
.
So live maggots found in the soy sauce bottles have nothing to do with the soy sauce factory.
.
Next time, remember to cap the soy sauce bottle
.