Flavor-releasing agent and preparation method thereof
A technology of releasing agent and flavor, applied in the field of flavor releasing agent and its preparation, can solve the problems such as the release time needs to be improved, the flavor load is small, and the taste is lost, and the effect of increasing the degree, long releasing time, and promoting adsorption can be achieved.
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Embodiment 1
[0014] A flavor release agent, which comprises the following components: 5 parts of glycyrrhizic acid, 7 parts of sodium saccharin, 7 parts of chitosan quaternary ammonium salt, and 1 part of sodium tripolyphosphate. The preparation method comprises:
[0015] 1) Extraction of glycyrrhizic acid: Take licorice root, crush it, pass through a 50-mesh sieve, mix 10 parts of licorice coarse powder with 60 parts of deionized water, add 2 parts of cellulase and 0.1 part of active polypeptide, and enzymatically hydrolyze at 40°C 2h, heat up to 48°C to inactivate the enzyme, then add 140 parts of a mixed solution of ammonia water and absolute ethanol, wherein the concentration of ammonia water is 20%, the ratio of ammonia water to ethanol is 1 / 100, and extract at 35°C for 1.2h, Centrifuge at 6000r / min for 15min, concentrate under reduced pressure to 1 / 5 of the volume of the extract, and the amino acid sequence of the active polypeptide is: HSHACASYSCRCRRCGYYVSHRGRCYCRCLRCRVLHPGKLCVCVNCSR...
Embodiment 2
[0019] A flavor releasing agent, the flavor releasing agent comprises the following components: 8 parts of glycyrrhizic acid, 9 parts of sodium saccharin, 10 parts of chitosan quaternary ammonium salt, 2 parts of sodium tripolyphosphate, and the preparation method comprises: firstly, glycyrrhizic acid Extraction: Take licorice root, crush it, pass through a 60-mesh sieve, mix 15 parts of licorice coarse powder with 90 parts of deionized water, add 3 parts of cellulase and 0.2 part of active polypeptide, enzymatically hydrolyze at 45°C for 2.5 hours, and heat up to Inactivate enzyme activity at 48°C, then add 200 parts of a mixed solution of ammonia water and absolute ethanol, wherein the concentration of ammonia water is 20%, the ratio of ammonia water to ethanol is 1.5 / 100, extract at 40°C for 1.5h, centrifuge, reduce Concentration under pressure; followed by the purification of glycyrrhizic acid: put the concentrated solution of glycyrrhizic acid on HP-30 macroporous resin co...
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