Ahem, since everyone is so obsessed, what I introduced last time was only a small batch of manual methods, today I will introduce the production process of a large factory~ it is the most famous large factory, we often buy
main ingredients
oyster oil is not cheap. Oyster sauce) ingredient list, which is more similar to oyster sauce + soy sauce... Next we will introduce how oyster sauce is made~
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The factory is also manual, and the workers who have mastered the know-how are very fast, and they are a little scared of getting hands...
Washing oyster meat
Wash the oyster meat taken out.
Then sort out the white clean oyster meat and send it to extract the essence and concentrate it into oyster juice.
concentrated oyster juice 5 span5 _p11span5 oysters in the water to melt all kinds of fresh ingredients in the water. The operation is to pour the oysters into the heating kettle, slowly heat it with a simmer, and let the hot water extract the oyster essence...
After removing the oyster meat, continue to simmer on low heat and cook until soup Brown and thick, as shown below.
Let’s look at a container specially used for oysters: this rack is filled with rows of oyster meat.
immersed in hot water and started to cook, after cooking, the oyster meat that has been ingested by the soul is taken away, leaving only the bath water for the oysters...
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then continue to extract the oyster juice,Cook at low pressure to remove water.
while cooking while stirring, and finally a filter, oyster juice concentrate completed ~
oysters concentrate
Then the "oyster sauce concentrate" is sent to the factory and reconstituted into oyster sauce. This is not a superfluous act. For mass production, if the oysters are directly concentrated and add some seasonings, the whole plant here is filled with large cans of oyster concentrate. Each drop of oyster juice concentrates the soul of how many oysters... .
I was thinking about how delicious this condensed is. I saw the host of the factory drank a spoonful and said that although it smells of the sea, it is not the smell of oyster sauce. At this time, the taste should not be as delicious as the whole oyster...
processed again
oyster sauce is now made into concentrated oyster sauce. "You have to add colorings, seasonings, thickeners, etc.,It’s the finished product we eat~ It may be a chemical ingredient that thickeners think is a terrific chemical ingredient, but it’s actually starch... The starch is used to thicken the food at home, which can make the vegetable juice more uniform and wrap the ingredients better. , The meaning is almost the same. Mix the oyster extract with sugar, corn starch, caramel color , etc., and then continue to heat and cook in a stainless steel tank.
auto-filling
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Oyster sauce uses a long-necked glass jar to prevent microbial contamination during use. There are also glass jars that are used for many seasonings, such as "Laoganma" and "fermented bean curd".
Finally screw on the iron cap, label it, and it’s done~
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