At what degree will VC not be destroyed, and at what degree Celsius will vitamin C be destroyed?

The temperature is above 80 degrees.

Vitamin C can be oxidized or reduced in the body, so it can be used as a hydrogen donor or hydrogen acceptor, and plays an important role in the redox process in the body. High concentrations of vitamin C help reduce cystine in food proteins to cysteine, which in turn leads to the synthesis of antibodies.

Vitamin C promotes iron absorption by reducing hard-to-absorb ferric iron to easily absorbed ferric iron. In addition, it can also make the sulfhydryl group of ferrous complexase in an active state in order to play an effective role, so vitamin C is an important auxiliary drug for anemia.

VC can be easily destroyed. Water, heat, light, oxygen, and smoke will all be destroyed. Even if you don't encounter water, light, oxygen, or smoke. It's going to be destroyed at any temperature, it's just a matter of speed.

The VC will not be destroyed below 80 degrees.

Vitamin C, also known as L-ascorbic acid, is a water-soluble vitamin.

Product Name: Vitamin C, ascorbic acidChemical properties.

Molecular formula: C6H8O6

Molecular weight: CAS number: 50-81-7

Acidic, with strong reducibility, easy to oxidize and decompose when heated or in solution, and more easily oxidized under alkaline conditions.

Physical properties of this paragraph.

Appearance: Colorless crystal.

Melting Point: 190 - 192

Boiling Point: (None).

UV absorption maximum: 245nm

Fluorescence spectrum: excitation wavelength no nm, fluorescence wavelength no nm;

Solubility: Water-soluble vitamin.

This ** can be referred to below.

Studies on the thermal stability of vitamins.

Of course, I can directly say the conclusion, most people are wrong, VC is in water, and high temperatures will decompose. But! There's a rate issue with how many VCs have broken down and how much time it takes.

It can be seen that under the condition of 95 degrees, even after about 2 hours, the concentration changes, but there is very little change, that is, there is still 95% concentration of VC. So other people's explanations are quite misleading.

If the temperature is above 80 degrees, vitamin C will be destroyed.

Vitamin C, also known as L-ascorbic acid, is a water-soluble vitamin.

English name: vitamin

cascorbic

The chemical properties of this section of acid are only cryptosomes.

Molecular formula: C6H8O6

Molecular weight: No.

Acidic, with strong reducing properties.

It is easy to oxidize and decompose when heated or in solution, and it is more easily oxidized under alkaline conditions.

Physical properties of this paragraph.

Appearance: Colorless crystal.

Melting Point: 190

Boiling Point: (None).

UV absorption maximum: 245nm

Fluorescence spectrum: excitation wavelength no nm, fluorescence wavelength no nm;

Solubility: Water-soluble vitamin.