[27] As opposed to dipping tobacco and chew, most snus nowadays doesn't endure the fermentation method, but is instead steam-pasteurized. Although steam-pasteurization is remarkably elaborate, it's got the benefits of inhibiting the growth of germs that facilitate the formation of tobacco-particular nitrosamines, even though preserving the desired texture and mouthfeel https://socialbuzzfeed.com/story2512514/the-definitive-guide-to-nicotine