The invention belongs to the technical field of tobacco essence, and particularly relates to a tobacco essence formula containing an oat
polysaccharide extract and a preparation method and application of the tobacco essence formula, and the tobacco essence formula comprises, by
mass, 10-20 parts of the oat
polysaccharide extract, 10-20 parts of the oat
polysaccharide extract, 10-20 parts of the oat polysaccharide extract, 10-20 parts of the oat polysaccharide extract, 10-20 parts of the oat polysaccharide extract, 10-20 parts of the oat polysaccharide extract and 10-20 parts of the oat polysaccharide extract. 1-5 parts of a
black tea extract; 1-15 parts of a
plum extract; 1-5 parts of a roxburgh
rose extract; 1-5 parts of a licorice extract; 5-15 parts of a tobacco extract; 1-15 parts of an
apple extract; 10 to 15 parts of
glycerol; 20 to 40 parts of
propylene glycol; and the balance of water. The oat polysaccharide extract, the
black tea extract, the
plum extract, the
rosa roxburghii tratt fruit extract, the
apple extract and the
licorice root extract are cooperatively blended, sweet and moist fragrance rich in layering sense is provided for the cigarette, the cigarette presents sweet and
soft fruit fragrance in the smoking process, the fragrance is long, fresh and not dull, and due to the use of the oat polysaccharide extract, the taste of the cigarette is improved. The
flavor of cereals is increased by the fruity
flavor, the
aroma is warm and mellow, and finally, the cigarette smell shows rich, full and long-lasting cooked sweet
aroma.