The invention discloses a
seasoning flavor essence and a preparation method thereof. The preparation method includes the following steps: (1) washing
raw material ducks,
cutting the ducks into pieces and
blanching the ducks, mixing the ducks with auxiliary materials including, by weight, 8% of dried
bamboo shoots, 3% of ham, 1% of zongzi leaves, 1% of raw ginger and 1% of yellow
wine, placing the materials into a casserole, adding two times of water and boiling the materials under
high pressure for 1-2 h to obtain a soup stock; (2) separating and oxidizing duck oil, pulping and enzymolyzing the old duck, the dried
bamboo shoots, the ham and the soup stock to prepare an old duck soup enzymolysis liquid, and mixing the enzymolysis liquid with 5-10% of reduced
sugar, 4-8% of amino acids, 3-6% of the oxidized duck oil and 0.5-1% of
thiamine, placing the mixture into a reaction kettle, and carrying out a reaction at 80-130 DEG C for 35 min, pH value being 6.5-7.5, thereby producing the
seasoning flavor. In the invention, the raw materials are processed through the bio-enzymolysis and heat-reaction technologies, so that
flavor and quality of the
seasoning flavor are significantly improved. The seasoning flavor has significant characteristic flavor, soft fragrance and mellow taste, and good safety, and can be widely applied in the fields of meat products, seasonings,
snack foods, etc.