Iron pot why the more you use the darker

May 27, 2023
Because of the iron element in the iron pot, many people like to use the iron pot to cook dishes, but, careful people will find: the more you use the iron pot the darker it is, so, why does the iron pot turn black?

New pots bought without processing

Generally new iron pot before use with lard or other animal fat added to the red-hot iron pot wipe after adding water cleaning commonly known as "pot making". If you do not do this step, the iron pot is very easy to turn black.

Blackening caused by oxidation

The blackening of the iron pot by dry firing is because the iron pot indicates oxidation, and the iron pot will slowly turn black after oxidation and air contact, forming a protective film to prevent further oxidation of the iron pot.

Elemental iron chemical reaction

When stir-frying with an iron pot, the iron ion component in the iron pot will be free to the pot as the temperature rises, and the reaction of the iron element on this premise causes the surface of the pot to turn black.

Polyphenolic chemicals

The blackening of the iron pot is related to the polyphenolic chemicals contained in the food cooked in the iron pot, which has the property that it can combine with iron ions to form black colored complexes. Therefore, the more you use the iron pot, the darker it becomes.

How to do when the iron pot becomes black

You can use a small piece of fatty pork in the pot to fry the oil over heat, try to let the fatty meat rubbed all over the surface of the pot, and let it sit for a night after the iron pot indicates that the oxidation layer is reduced, so that the treated iron pot is not easy to rust and fall off.

Tips

The main component of the iron pot is iron, so it is normal for iron to oxidize and turn black. Don't worry too much about the iron pot turning black, but usually you must pay attention to the cleanliness of the iron pot so that it can be used with confidence.
Share

Everyone Is Watching

  • What wok to stir-fry vegetables more beneficial to human health
    What wok to stir-fry vegetables more beneficial to human health

    Pots and pans, in the kitchen, pots and pans are the first. So, as a new era of health-conscious generation, what woks are more beneficial to human health for stir-frying? Here's a look at it. Iron

    May 30, 2023
  • Can the iron pot be used on the induction stove
    Can the iron pot be used on the induction stove

    Iron pot is a common cooking utensil in our life, induction is convenient and fast, so can iron pot be used on the induction stove? Can an iron pot be used on an induction cooker? Iron pots can b

    May 28, 2023
  • Can an iron pot boil Chinese medicine? Can an iron pot boil Chinese medicine?
    Can an iron pot boil Chinese medicine? Can an iron pot boil Chinese medicine?

    For people who take herbal drinks, boiling is a very important thing, so as a top priority, what should be used to boil herbal medicine? Can you boil Chinese medicine in an iron pot, which is a common

    May 28, 2023
  • Is rusting iron pot harmful to human body
    Is rusting iron pot harmful to human body

    Since I was a child, I have always heard that it is good to fry with an iron pot, but what if it is a rusted iron pot, can it still be used? Is it harmful to human body? With the attitude of being res

    May 28, 2023
  • Rusty iron pan stir-fry food will harm the body?
    Rusty iron pan stir-fry food will harm the body?

    Iron pot is a common cooking utensil, since it is an iron pot will inevitably rust, my family's iron pot rust, this time I am most concerned about: rusty iron pot stir-fry food to eat will harm the bo

    May 27, 2023
icon

Hot Picks

  • Mosquitoes in Autumn: Increased Danger and Prevention Measures
    1
    Mosquitoes in Autumn: Increased Danger and Prevention Measures

    As the saying goes, "In August, mosquito bites are like flowers." Many people think that mosquitoes are most active in summer. In fact, in early autumn, mosquitoes are not only abundant but also more

    October 29, 2023
  • Home Remedies for Burns and Scalds: Natural Approaches for Quick Relief
    2
    Home Remedies for Burns and Scalds: Natural Approaches for Quick Relief

    Burns and scalds are common problems in daily life, and many people seek home remedies for treating them. Here, we introduce some home remedies for burns and scalds in the hope of helping everyone.R

    October 24, 2023
  • Clever Uses for Spoiled Milk: From Shoe Polish to Plant Care
    3
    Clever Uses for Spoiled Milk: From Shoe Polish to Plant Care

    The scorching summer is a season when many foods are prone to spoilage. If you encounter expired or spoiled milk, you may feel it's a shame to throw it away. Here are several clever uses for spoiled

    October 18, 2023
  • Is it Safe to Drink Overnight Tea?
    4
    Is it Safe to Drink Overnight Tea?

    Overnight tea loses its original color and nutrients due to its prolonged storage time, especially in hot summer temperatures where it is more prone to spoilage. Can overnight tea still be consumed?

    October 17, 2023
  • Recovery Time and Tips for Wisdom Teeth Extraction
    5
    Recovery Time and Tips for Wisdom Teeth Extraction

    Wisdom teeth, also known as third molars, refer to the innermost third molars on the mandible. Some people have them erupt early in life, while others may not have them until middle age or may never

    October 14, 2023