Spice for costustoot flavored cigarettes based on aquilaria leaves, as well as preparation method and application of spice
A kind of agarwood leaf and wood incense technology, applied in the directions of essential oils/spice, application, tobacco, etc., can solve the problems of low overall utilization rate of white wood incense resources, difficult to obtain economic benefits, etc., achieve good economic and social benefits, increase alcohol and degree, improve the effect of taste absorption
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Embodiment 1
[0023] Grind the leaves of A. chinensis through a 40-mesh sieve, add distilled water 4 times the weight of the powder of A. chinensis and 0.7% of a compound enzyme relative to the weight of the powder of A. chinensis, that is, β-glucanase 3.5 million U / mL, Cellulase 150,000 U / mL, hemicellulase 1.5 million U / mL, pectinase 10,000 U / mL, the volume ratio of the four enzymes is 1:3:2:1,
[0024] 40 °C water bath constant temperature treatment for 3 h. Add ethanol until the total solvent is 8 times the mass of Akiras sinensis leaf powder, heat reflux at 70°C for 1.5h, and extract 3 times, combine the extracts and then concentrate under reduced pressure to the state of extract, place the extract in supercritical CO 2 In the extraction kettle, add 100% ethanol with a concentration of 0.7 times of the weight of the raw material of Akira sinensis leaf powder, set the extraction pressure of the extraction kettle to 22 MPa, the extraction temperature to 45 ° C, the extraction time to 3 ho...
Embodiment 2
[0028] Grind the leaves of A. chinensis through a 60-mesh sieve, add distilled water 6 times the weight of the powder of A. chinensis and 0.3% of a compound enzyme relative to the weight of the powder of A. chinensis, that is, β-glucanase 3.5 million U / mL, Cellulase 150,000 U / mL, hemicellulase 1.5 million U / mL, pectinase 10,000 U / mL, the volume ratio of the four enzymes is 1:2:2:1,
[0029] 60 °C water bath constant temperature treatment for 1 h. Add ethanol until the total solvent is 10 times the mass of Akiras sinensis leaf powder, heat reflux at 90°C for 0.5 h, and the extraction frequency is 1 time, combine the extracts and then concentrate under reduced pressure to the state of extract, and place the extract in supercritical CO 2 In the extraction kettle, add 90% ethanol with a concentration of 0.3 times of the weight of the raw material of Akira sinensis leaf powder, set the extraction pressure of the extraction kettle to 28 MPa, the extraction temperature to 50°C, the e...
Embodiment 3
[0033] Grind the leaves of A. chinensis through a 50-mesh sieve, add distilled water 5 times the weight of the powder of A. chinensis and 0.5% of a compound enzyme relative to the weight of the powder of A. chinensis, that is, β-glucanase 3.5 million U / mL, Cellulase 150,000 U / mL, hemicellulase 1.5 million U / mL, pectinase 10,000 U / mL, the volume ratio of the four enzymes is 1:2:2:2,
[0034] 50 °C water bath constant temperature treatment for 2 h. Add ethanol until the total solvent is 9 times the mass of Akiras sinensis leaf powder, heat reflux at 80°C for 1 h, and extract twice, combine the extracts and then concentrate under reduced pressure to the state of extract, and place the extract in supercritical CO 2 In the extraction kettle, add 95% ethanol with a concentration of 0.5 times the weight of the raw material of Akira sinensis leaf powder, set the extraction pressure of the extraction kettle to 25 MPa, the extraction temperature to 47 °C, the extraction time to 2.5 h, C...
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