Maillard reaction product of bamboo fungi and for cigarettes, and preparation method and application thereof
A technology of Maillard reactant and Dictyophora extract, which is applied in the field of Maillard reactant and preparation of Dictyophora for cigarettes, to achieve the effects of increasing nutrients, improving sensory comfort, and improving aroma quality
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[0026] The preparation process of Dictyophora Maillard reactant is as follows:
[0027] Dictyophora powder → enzymatic hydrolysis → first solid-liquid separation → vacuum concentration → alcohol precipitation → second solid-liquid separation → Maillard reaction → Dictyophora Maillard reaction product.
Embodiment 1
[0030] Dictyophora raw material 100 grams, dried in an oven at 45°C for 4 hours, crushed to 20-60 mesh by a pulverizer to obtain Dictyophora powder, added a compound enzyme solution equivalent to 20 times the weight of Dictyophora powder, and adjusted the pH to 4.5. Enzymolysis was carried out at 35°C for 3h, the temperature was raised to 100°C for sterilization, and after returning to normal temperature, the solution was centrifuged at 2000rpm for 30min. The supernatant is concentrated under reduced pressure to 1 / 10 of the original volume to obtain the crude extract of Dictyophora, then add 70% ethanol equivalent to 3 times the weight of the crude extract of Dictyophora, stir well and stand overnight, then centrifuge , that is, centrifuge at 2000rpm for 30min to obtain the extract of Dictyophora. Put the Dictyophora extract and 3.5 times the weight of Dictyophora extract into the Maillard reaction kettle in turn, adjust the pH value to 8, and react for 25min under the conditi...
Embodiment 2
[0033] Dictyophora raw material 100 grams, dried in an oven at 50°C for 3 hours, crushed to 20-60 mesh by a pulverizer to obtain Dictyophora powder, added a compound enzyme solution equivalent to 20 times the weight of Dictyophora powder, and adjusted the pH to 4.5. Enzyme hydrolyze at 38°C for 2.5h, heat up to 100°C for sterilization, return to normal temperature and vacuum filter, the vacuum degree is controlled at 0.05-0.1MPa. The supernatant is concentrated under reduced pressure to 1 / 6 of the original volume to obtain the crude extract of Dictyophora, then add 85% ethanol equivalent to 2 times the weight of the crude extract of Dictyophora, stir well and stand still for 15 hours, then vacuum filter , the vacuum degree is controlled at 0.05-0.1MPa to obtain the extract of Dictyophora. Put the extract of Dictyophora and 5 times the weight of fructose of Dictyophora in sequence into the Maillard reaction kettle, adjust the pH value to 8, and react for 30 minutes while mainta...
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