Method for preparing loquat-flower tobacco flavor through combined high hydrostatic pressure and enzymatic hydrolysis, and application of loquat-flower tobacco flavor
A technology for tobacco flavors and loquat flowers, which is applied in the field of tobacco flavors, can solve the problems of few high static pressure technologies and no relevant reports, and achieve the effects of improving product aroma quality, improving extraction efficiency, and avoiding loss and deterioration.
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Embodiment 1
[0025] Take 100g of fresh loquat flowers, wash them, chop them up, add 400g of water, 0.2g of compound enzymes (including 0.1g of β-glucosidase, 0.05g of cellulase, and 0.05g of glucoamylase) to it, and shake in a water bath at 50°C. Enzymolysis in bed for 4h; after enzymolysis, add 400g of 1,2-propanediol, shake and shake well, place in 65℃ water bath for 4h; put the loquat flower substrate and extract together into a sealed double-layer poly Put it in the ethylene high-temperature cooking bag, after vacuuming, put it in the high static pressure equipment (with pure water as the pressure transmission medium) at 50 ℃ for high static pressure treatment for 30min, the treatment pressure is 300MPa; finally, the high static pressure treatment The final loquat flower extract is suction-filtered to obtain the filtrate, and potassium sorbate with a filtrate quality of 0.2% is added to the filtrate, and packaged to obtain the loquat flower tobacco flavor 1;
Embodiment 2
[0027] Take 100g of fresh loquat flowers, wash them, chop them, add 400g of water, 0.2g of complex enzymes (including 0.05g of β-glucosidase, 0.1g of cellulase, and 0.05g of glucoamylase) to it, and shake in a water bath at 50°C. Enzymolysis in bed for 4h; after enzymolysis, add 400g of 1,2-propanediol, shake and shake well, place in 65℃ water bath for 4h; put the loquat flower substrate and extract together into a sealed double-layer poly Put it in the ethylene high-temperature cooking bag, after vacuuming, put it in the high static pressure equipment (with pure water as the pressure transmission medium) at 50 ℃ for high static pressure treatment for 30min, the treatment pressure is 300MPa; finally, the high static pressure treatment The final loquat flower extract is suction-filtered to obtain the filtrate, and potassium sorbate with a filtrate quality of 0.2% is added to the filtrate, and the package is obtained to obtain the loquat flower flavor for tobacco 2;
Embodiment 3
[0029] Take 100g of fresh loquat flowers, wash them, chop them up, add 400g of water, 0.2g of compound enzymes (including 0.1g of β-glucosidase, 0.05g of cellulase, and 0.05g of glucoamylase) to it, and shake in a water bath at 50°C. Enzymolysis in the bed for 2 hours; after the completion of the enzymolysis, add 300g of 1,2-propanediol, oscillate, place in a water bath at 60°C for 6 hours; put the loquat flower substrate and extract together into a sealed double-layer polythene Put it in the ethylene high-temperature cooking bag, after vacuuming, put it in the high static pressure equipment (with pure water as the pressure transmission medium) at 50 ℃ for high static pressure treatment for 30min, the treatment pressure is 300MPa; finally, the high static pressure treatment The final loquat flower extract is suction-filtered to obtain the filtrate, and potassium sorbate with a filtrate quality of 0.2% is added to the filtrate, and the package is obtained to obtain the loquat fl...
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