The invention belongs to the technical field of production of cigarette filter sticks and particularly relates to a bulbus fritilariae flavoring essence for cigarette brittle-capsules and an application of the bulbus fritilariae flavoring essence in cigarettes. The bulbus fritilariae flavoring essence is prepared from a bulbus fritilariae extract, ethyl maltol, linalool, methyl salicylate, vanillin, honey essence oil and glyceryl caprylate-caprate. The bulbus fritilariae cigarette brittle-capsules can be prepared by using the flavoring essence, and cigarette-brittle-capsule cigarettes can be prepared by adding the brittle-capsules into the filter sticks. By the special bulbus fritilariae flavoring essence for the cigarette brittle-capsules and a relatively perfect brittle-capsule production process, cigarette brittle-capsule products with stable and uniform forming quality can be obtained; and after the brittle-capsules are placed into the cigarette filter sticks, the irritation of the cigarettes can be better weakened, the fragrance of the cigarettes is improved and enriched, and the fragrance richness, aesthetic quality and smoking interestingness of the cigarettes are remarkably improved, so that the bulbus fritilariae flavoring essence has a relatively good application value and popularization and application significance in the designing, development, production and selling of brittle-capsule cigarettes.