Hsu S C, Pollack R L, Hsu A F, Going R E
J Am Dent Assoc. 1980 Dec;101(6):915-8. doi: 10.14219/jada.archive.1980.0465.
The presence of fructose, glucose, sucrose, maltose, and isomaltose in commercial tobacco products was identified and quantitated. Gas-liquid chromatographic studies showed that these five types of sugar were present in the water-soluble extracts of pouch and plug chewing tobacco, yet only fructose and glucose were found in extracts of snuff and unprocessed natural tobaccos. The amount of sucrose present in pouch chewing tobacco was twice that in plug chewing tobacco. No detectable amount of sucrose was found in snuff or unprocessed natural tobaccos. The content of maltose and isomaltose was much less than the content of fructose, glucose, or sucrose. All unprocessed natural tobacco leaves studied as controls contained low amounts of fructose and glucose, and no detectable amounts of sucrose, maltose, or isomaltose. The larger amounts of fructose and glucose, and the additional sucrose, maltose, and isomaltose present in pouch and plug chewing tobaccos are probably added during the manufacturing process.
对商业烟草制品中果糖、葡萄糖、蔗糖、麦芽糖和异麦芽糖的存在情况进行了鉴定和定量分析。气液色谱研究表明，这五种糖类存在于小袋包装和块状嚼烟的水溶性提取物中，但鼻烟和未加工天然烟草的提取物中仅发现了果糖和葡萄糖。小袋嚼烟中蔗糖的含量是块状嚼烟中蔗糖含量的两倍。鼻烟或未加工天然烟草中未检测到蔗糖。麦芽糖和异麦芽糖的含量远低于果糖、葡萄糖或蔗糖的含量。作为对照研究的所有未加工天然烟叶中果糖和葡萄糖含量较低，未检测到蔗糖、麦芽糖或异麦芽糖。小袋包装和块状嚼烟中含量较高的果糖、葡萄糖，以及额外的蔗糖、麦芽糖和异麦芽糖可能是在制造过程中添加的。
