A kind of agarwood type tobacco flavor preparation method and application thereof

Abstract

The present disclosure relates to a preparation method of agarwood-type tobacco flavor and application thereof, and an extraction method of agarwood essential oil, comprising the following steps: pulverizing agarwood wood and dissolving with ethanol, ultrasonic cell pulverization, extraction under heat reflux, filtration, concentration under reduced pressure, and molecular distillation; The molecular distillation adopts three-stage subsection separation to prepare two kinds of agarwood essential oils, which are a secondary separation product agarwood essential oil and a tertiary separation product agarwood essential oil. The agarwood-type tobacco flavor, comprising that the secondary separation product prepared by the above preparation method is 0.1-3 parts of agarwood essential oil, the tertiary separation product prepared by the above preparation method is 2-7 parts of agarwood essential oil, 0.05-3 parts of cedarwood oil, 1-10 parts of tobacco extract, 35-60 parts of ethanol, and 35-45 parts of propylene glycol. The smoking results of cigarette products are that they have elegant agarwood aroma, mellow and full taste, increased sweetness, and improved throat comfort.

Description

technical field

[0001] The disclosure belongs to the technical field of tobacco flavors, and in particular relates to a method for extracting agarwood essential oil, agarwood-type tobacco flavors, and a preparation method and application thereof. Background technique

[0002] The information disclosed in this Background section is only for enhancement of understanding of the general background of the invention and should not necessarily be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

[0003] Agarwood is a dicotyledonous plant medicine Daphneaceae arbor plant agarwood or white wood incense in the process of self-repair after being damaged by nature (such as lightning strike, wind break, moth-eaten, etc.) or by man-made damage (knife cutting, drilling, etc.). The secreted oil is coagulated by fungal infection. Domestic agarwood mainly grows in Hainan, Guangdong, Fujian,...

Examples

Embodiment 1

[0043] The agarwood was removed, dried (moisture content 12%) and crushed (particle size 60 mesh) for use. Take 2kg pulverized agarwood, add 8kg mass fraction of 95% ethanol and carry out ultrasonic cell pulverization for 15min (ultrasonic frequency 15KHz, ultrasonic power 500W, ultrasonic interval 5s,) and then put into a 30L extraction tank with a volume of 30L. Add 95% ethanol to 20kg, reflux for extraction twice, 2h each time, the ratio of material to liquid is 1:10, after the extraction, the extract is released for filtration, the filtrates are combined, centrifuged, and concentrated under reduced pressure to remove the solvent to obtain agarwood primary extraction extract (immersion). The paste yield was 40%). After the agarwood primary extraction extract is heated to a flowing state, it is added to the molecular distillation feeder to carry out three-stage molecular distillation. The yield of the first-stage molecular distillation separation product is: 26%, wherein th...

Embodiment 2

[0048] The agarwood was removed, dried (moisture content 12%) and crushed (particle size 80 mesh) for use. Take 2kg of pulverized Yunnan agarwood, add 10kg mass fraction to be 90% ethanol and carry out ultrasonic cell pulverization for 20min (ultrasonic frequency 15KHz, ultrasonic power 600W, ultrasonic interval 5s,) and then put into a 30L extraction tank with a volume, Add 90% ethanol to 24kg, extract twice by reflux, 2h each time, the ratio of material to liquid is 1:12, after the extraction, release the extract, filter, combine the two filtrates, centrifuge, and concentrate under reduced pressure to remove the solvent to obtain the initial extraction of agarwood. paste (extract yield was 40.2%). After the agarwood primary extraction extract is heated to a flowing state, it is added to the molecular distillation feeder to carry out three-stage molecular distillation. The yield of the first-stage molecular distillation separation product is: 22%, wherein the separation temp...

Embodiment 3

[0053] The agarwood was removed, dried (moisture content 12%) and crushed (particle size 60 mesh) for use. Weigh 2kg agarwood after crushing, add 12kg mass fraction of 95% ethanol to carry out ultrasonic cell pulverization for 15min (ultrasonic frequency 15KHz, ultrasonic power 500W, ultrasonic interval 5s) and then put into a 30L extraction tank with a volume of 30L. Add 95% ethanol to 20kg, extract twice by reflux, 2h each time, the ratio of material to liquid is 1:10, after the extraction is completed, the extract is released for filtration, the filtrates are combined, centrifuged, and concentrated under reduced pressure to remove the solvent to obtain agarwood primary extraction extract (immersion). The paste yield was 42.2%). After the agarwood primary extraction extract is heated to a flowing state, it is added to the molecular distillation feeder to carry out three-stage molecular distillation. The yield of the first-stage molecular distillation separation product is: ...

technical field

[0001] The disclosure belongs to the technical field of tobacco flavors, and in particular relates to a method for extracting agarwood essential oil, agarwood-type tobacco flavors, and a preparation method and application thereof. Background technique

[0002] The information disclosed in this Background section is only for enhancement of understanding of the general background of the invention and should not necessarily be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

[0003] Agarwood is a dicotyledonous plant medicine Daphneaceae arbor plant agarwood or white wood incense in the process of self-repair after being damaged by nature (such as lightning strike, wind break, moth-eaten, etc.) or by man-made damage (knife cutting, drilling, etc.). The secreted oil is coagulated by fungal infection. Domestic agarwood mainly grows in Hainan, Guangdong, Fujian,...

Examples

Embodiment 1

[0043] The agarwood was removed, dried (moisture content 12%) and crushed (particle size 60 mesh) for use. Take 2kg pulverized agarwood, add 8kg mass fraction of 95% ethanol and carry out ultrasonic cell pulverization for 15min (ultrasonic frequency 15KHz, ultrasonic power 500W, ultrasonic interval 5s,) and then put into a 30L extraction tank with a volume of 30L. Add 95% ethanol to 20kg, reflux for extraction twice, 2h each time, the ratio of material to liquid is 1:10, after the extraction, the extract is released for filtration, the filtrates are combined, centrifuged, and concentrated under reduced pressure to remove the solvent to obtain agarwood primary extraction extract (immersion). The paste yield was 40%). After the agarwood primary extraction extract is heated to a flowing state, it is added to the molecular distillation feeder to carry out three-stage molecular distillation. The yield of the first-stage molecular distillation separation product is: 26%, wherein th...

Embodiment 2

[0048] The agarwood was removed, dried (moisture content 12%) and crushed (particle size 80 mesh) for use. Take 2kg of pulverized Yunnan agarwood, add 10kg mass fraction to be 90% ethanol and carry out ultrasonic cell pulverization for 20min (ultrasonic frequency 15KHz, ultrasonic power 600W, ultrasonic interval 5s,) and then put into a 30L extraction tank with a volume, Add 90% ethanol to 24kg, extract twice by reflux, 2h each time, the ratio of material to liquid is 1:12, after the extraction, release the extract, filter, combine the two filtrates, centrifuge, and concentrate under reduced pressure to remove the solvent to obtain the initial extraction of agarwood. paste (extract yield was 40.2%). After the agarwood primary extraction extract is heated to a flowing state, it is added to the molecular distillation feeder to carry out three-stage molecular distillation. The yield of the first-stage molecular distillation separation product is: 22%, wherein the separation temp...

Embodiment 3

[0053] The agarwood was removed, dried (moisture content 12%) and crushed (particle size 60 mesh) for use. Weigh 2kg agarwood after crushing, add 12kg mass fraction of 95% ethanol to carry out ultrasonic cell pulverization for 15min (ultrasonic frequency 15KHz, ultrasonic power 500W, ultrasonic interval 5s) and then put into a 30L extraction tank with a volume of 30L. Add 95% ethanol to 20kg, extract twice by reflux, 2h each time, the ratio of material to liquid is 1:10, after the extraction is completed, the extract is released for filtration, the filtrates are combined, centrifuged, and concentrated under reduced pressure to remove the solvent to obtain agarwood primary extraction extract (immersion). The paste yield was 42.2%). After the agarwood primary extraction extract is heated to a flowing state, it is added to the molecular distillation feeder to carry out three-stage molecular distillation. The yield of the first-stage molecular distillation separation product is: ...

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