Why meat grins in a meat grinder: reasons, what to do

Passing meat through a meat grinder, housewives may encounter an unpleasant phenomenon: the product changes color. Read about the sources of the problem and ways to avoid it in our material.

Causes of meat blackening

There are several explanations for the changes. Consider them.

At the first use of the meat grinder from the metal surface of the product technical oil starts to go down. It is applied in a thin layer and is used to protect parts.
If the color changes with each subsequent use, this indicates metal oxide fragments formed. They appear after ingestion of liquid, fats, meat juice.
In the manufacture of used low-quality material from recycled materials containing zinc, lead and arsenic. Food technology allows this, but in the end it happens oxidation.

REFERENCE. Old meat grinders were made of cast iron or silumin (aluminum alloy). In modern production, if a high level of quality is observed, silumin is used. It is protected from the environment with a special coating (anodized layer) and serves for a long time.

Oxides occur regularly if the unit is made of aluminum, not alloy.

Similar effects may appear. after washing the product in the dishwasher. It uses an alkaline composition - soda ash, which is in contact with the metal and causes a black coating. It is able to destroy the varnish coating of parts, after which they turn black.

IMPORTANT! The forcemeat that has changed its color must be disposed of; do not use it.

How to use a meat grinder so that the meat does not blacken

After listing the reasons, let us move on to what needs to be done to avoid such a phenomenon, and what to do if blackening did occur.

Preventative measures

Before first use prepare the meat grinder: rinse it thoroughly with detergent and wipe it dry.
Before processing the product miss a little callousblack bread or onion.
Use frozen meatif permitted by the instructions. This will prevent juice and fat from getting on the metal.
After cooking the meat, rinse and dry the product, baking soda can be used for better cleaning.

IMPORTANT! If the reason lies in the material itself (aluminum), then it is advisable to abandon the use of such a meat grinder.

After washing, leave the parts to dry completely. In addition, they can be secured if lubricated with vegetable or creamy (unsalted) oil.

Means to help avoid blackening of meat

If a color change has already occurred, you can use one of the ways to get rid of an unpleasant phenomenon.

Pass through the unit sour apples the amount is taken depending on the dimensions of the meat grinder. Put the resulting slurry into a container, then lower the meat grinder there, soak for several hours.

TIP! Instead of sour apples, you can take tomatoes, fresh or salted. Green will give the best result.

According to user reviews, the method works flawlessly, any blackness does not appear.

Bred citric acid based on the package per liter of hot liquid. In the prepared solution we maintain the meat grinder 2-3 hours.
Blackened parts can be processed tooth powder.
Soaking in vinegar for 20 minutes helps. Then carefully wipe the metal.

Useful tips

Do not load the meat grinder in the dishwasher.. The product instructions spell out this prohibition. Its violation will lead to the fact that all cleaning products will be useless in the fight against the resulting blackness.
Only purchase products from trusted manufacturers.
If color changes (due to the manufacturer’s fault) occurred during the warranty period, the goods are allowed to be returned in the first two weeks by law. At a later date, an exchange for a quality copy is possible.

In most cases, this problem can be dealt with. When it is not possible to eliminate unpleasant consequences, it is worth considering repairing or purchasing a new meat grinder,.