Fermentation medium for improving combustibility and grey color of cigar tobacco leaves

The invention belongs to the technical field of cigar tobacco fermentation, and provides a fermentation medium for improving combustion and gray of cigar tobacco, which comprises a medium formula, a use method and formula description. The medium is an enzyme preparation, through the enzymolysis effect, non-combustible substances in cigar tobacco leaves are reduced, the tissue structure of the cigar tobacco leaves is improved, and meanwhile through the combustion-supporting ion effect, the problems that part of cigar tobacco leaves are combusted, and the gray color is slightly black after combustion can be effectively solved; meanwhile, through sensory evaluation, the sweet taste of sensory quality is improved after the beverage is used. 本发明属于雪茄烟叶发酵技术领域，提供了一种改善雪茄烟叶燃烧行及灰色的发酵介质，包括介质配方、使用方法及配方说明。该介质是一种酶制剂，通过酶解作用，降低雪茄烟叶中不易燃烧物质，改善烟叶组织结构，同时通过助燃离子作用，能够有效改善部分雪茄烟叶燃烧性及燃烧后灰色偏灰黑的问题；同时，经过感官评价，使用本发明后感官质量甜感增加。