Retail price of Jining new wine blue and white porcelain wine

Aldehyde in liquor is an oxide of alcohol with corresponding molecular size, which will also be produced during liquor fermentation. Low-boiling aldehydes include formaldehyde and acetaldehyde, while high-boiling aldehydes include furfural, butyraldehyde, valeraldehyde and hexanal. Aldehydes are more toxic than alcohols, among which formaldehyde is the most toxic, about 30 times more toxic than methanol. It is protoplasmic toxin, which can coagulate protein, and 10g formaldehyde can kill people. In the case of acute poisoning, cough, chest pain, burning sensation, dizziness, unconsciousness and vomiting may occur.

Furfural is also harmful to health. When rice husk, corncob and bran are used as auxiliary materials, the content of aldehydes such as furfural in distilled liquor is high.

In order to reduce the aldehyde content in liquor production, rice bran, rice husk or cooking accessories in advance should be used less. When steaming wine, the temperature of flowing wine should be strictly controlled, and the total aldehyde content in wine should be reduced.

When brewing liquor with pectin-rich raw materials, liquor will contain a lot of methanol, which is very toxic to human body, and 4 4- 10/0g can cause serious poisoning. In particular, methanol oxides formic acid and formaldehyde are more toxic than methanol, formic acid is 6 times more toxic than methanol, and formaldehyde is 30 times more toxic than methanol.

If you drink too much liquor, methanol will accumulate in the body and it is not easy to be excreted. Its metabolites in the body are formic acid and formaldehyde, so a very small amount of methanol can also cause chronic poisoning. When acute poisoning occurs, symptoms such as headache, nausea, stomachache and blurred vision may occur. If it continues to develop, it may lead to dyspnea, paralysis of respiratory center, coma and even death. Chronic poisoning is mainly manifested as mucosal irritation, dizziness, lethargy, headache, digestive disorders, blurred vision, tinnitus and other symptoms, leading to blindness.