| abstract |
The invention discloses a tobacco extractive microcapsule and a preparation method of the tobacco extractive microcapsule. The tobacco extractive microcapsule is that a tobacco extractive is sealed by a microcapsule film raw material to manufacture the microcapsule. The preparation method is that the tobacco extractive is obtained from tobacco, and then the microcapsule is prepared. The microcapsule can slow down release rates of active ingredients such as nicotine in a smokeless tobacco product, is long in release time, strengthens comfort of consumers, and simultaneously overcomes shortcomings that active ingredients such as nicotine in the tobacco extractive during storage and processing cause quality fluctuation. |