Heating cigarette fragment core material and preparation method and application thereof

The invention provides a heating cigarette fragment core material and a preparation method and application thereof, and the preparation method comprises the following steps: mixing tobacco powder with slurry, then mixing with enzyme for enzymolysis, and then baking and stripping to obtain the heating cigarette fragment core material. The heating cigarette fragment core material provided by the invention can enrich cigarette smoke, enrich the fragrance of the heating cigarette and reduce the content of offensive odor, and compared with continuous filamentous and granular core materials, the heating cigarette fragment core material can have better smoking experience, does not need to be prepared by shredding, and can be directly rolled into the core material. 本发明提供了一种加热卷烟碎片芯材及其制备方法和应用，所述制备方法包括以下步骤：将烟粉与浆液混合，接着与酶混合酶解，之后烘烤、剥离得到所述加热卷烟碎片芯材。本发明提供的加热卷烟碎片芯材能够丰富卷烟烟气，使加热卷烟香气丰富，降低了杂气含量，相较于连续丝状、颗粒状芯材，能够有更好的抽吸体验，无需切丝制备，可直接卷制成芯材。