Preparation method of raspberry fermenting substance for cigarette

The invention provides a preparation method of a raspberry fermenting substance for cigarette, belongs to the technical field of a cigarette, and relates to a preparation method of a perfume for cigarette. The preparation method comprises the following steps of: 1) preparing a culture medium; 2) sterilizing the culture medium; 3) configuring strains; 4) inoculating; 5) fermenting; and 6) guaranteeing the quality to obtain the raspberry fermenting substance. The raspberry fermenting substance is prepared by acetic bacteria according to the preparation method, so that the prepared raspberry fermenting substance has honey sweet fragrance and slightly has acid fragrance; and after the raspberry fermenting substance is added into the cigarette, the cigarette fragrance can be enriched, the smoke concentration can be increased, the smoke can be softened and tendered, and the cigarette pungency can be reduced. According to the preparation method, the raspberry fermenting substance is prepared by the microorganism fer