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As a kind of stimulant drug, Nicotine can speed up the messages travelling between the brain and body. It is the main psychoactive ingredient in tobacco leaves and its products.

Although nicotine is a highly addictive chemical, it's relatively harmless. The mainly substances in tobacco smoke to damage your health are carbon monoxide, tar and other toxic chemicals.

Within seconds of inhaling cigarette smoke, vape mist, or using chewing tobacco, nicotine will stimulate the release of dopamine in the brain, which pleasure people feeling. Over time passing, the brain begins to crave that feeling from nicotine and people need to use more and more tobacco to get that same good feeling. That's the main causes of nicotine addiction, or we can say tobacco addiction.

Kwinbon Nicotine test kit is based on the principle of competitive inhibition immunochromatography. Nicotine in the sample binds to colloidal gold-labelled specific receptors or antibodies in the flow process, inhibiting their binding to ligands or antigen-BSA couplers on the NC membrane detection line (line T); Whether the thiabendazole exist or not, line C will always have color to indicate the test is valid. It’s valid for the qualitative analysis of Nicotine in samples of fresh tobacco leaf and first baking cured tobacco leaf.

Kwinbon colloidal gold rapid test strip has the advantages of cheap price, convenient operation, rapid detection and high specificity. Kwinbon rapid test strip is good at sensitively and accurately qualitative deiagnosis Nicotine in tobacco leaf within 10-15 minutes, effectively solving the shortcomings of traditional detection methods in the fields of insecticides and pesticides in tobacco planting.