What are the ingredients of cigarettes used for? What are the ingredients of smoke

The main ingredient of cigarettes.

Nicotine is the most active substance in cigarette smoke, which is extremely toxic and acts quickly. 40-60 mg of nicotine is as lethal as cyanide. Nicotine is one of the main substances that cause addiction.

Tar is produced when a cigarette is lit and its properties are not much different from bitumen. Some analyses have shown that tar contains about 5,000 organic and inorganic chemicals, which are the culprits of cancer.

Nitrosamines Nitrosamines are extremely strong carcinogens. Tobacco produces a tobacco-specific nitrosamine (TSNA) during fermentation and when ignited.

Carbon Monoxide When you smoke cigarettes, tobacco does not burn completely, so more carbon monoxide is produced. Carbon monoxide binds to hemoglobin, affects cardiovascular blood oxygen**, promotes high cholesterol, and can also indirectly affect the formation of certain tumors.

Radioactive material.

Tobacco contains a variety of radioactive substances, of which polonium-210 is the most dangerous. It can emit rays.

Other harmful and carcinogenic substances.

In addition to the above-mentioned harmful substances, the harmful substances in cigarettes are benzopyrene, which is a strong carcinogen. In addition, the metal cadmium, benzidine, vinyl chloride, etc. in smoke will play a role in contributing to the formation of cancer cells.

The main components of cigarettes are: tar, smoke, nicotine.

1. Tar. It is a product of the aerobic combustion of organic matter in cigarettes. It includes some hydrocarbons and mixtures of oxides, sulfides and nitrides of hydrocarbons, as well as some heavy metals such as chromium, cadmium, arsenic, etc.

2. Smoke. The main one is carbon monoxide.

Hydrocyanic acid, nitric oxide, nitrogen dioxide, acetone.

Acetaldehyde and other gases.

3. Nicotine.

There is information that the amount of nicotine in a cigarette can poison a rat, and the nicotine in a pack of cigarettes can poison a cow.

Tar, smoke, nicotine. Tar: It is the product of aerobic combustion of organic substances in cigarettes, including some hydrocarbons and mixtures of oxides, sulfides and nitrides of hydrocarbons, as well as some heavy metals, such as chromium, cadmium, arsenic, etc.; Smoke:

There are mainly harmful gases such as carbon monoxide, acrolein, hydrocyanic acid, nitric oxide, nitrogen dioxide, acetone, acetaldehyde, etc.; Nicotine: An alkaloid found in Solanaceae. <

1. Tar: It is the product of aerobic combustion of organic substances in cigarettes, including some hydrocarbons and mixtures of oxides, sulfides and nitrides of hydrocarbons, as well as some heavy metals, such as chromium, cadmium, arsenic, etc.

2. Smoke: mainly carbon monoxide, acrolein, hydrocyanic acid, nitric oxide, nitrogen dioxide, acetone, acetaldehyde and other harmful gases.

3. Nicotine: commonly known as nicotine, is an alkaloid found in Solanaceae plants, which has no clinical application value.