Alcoholic extract of marshmallow flower and its application in cigarettes

Abstract

The invention relates to an alcohol extract of hollyhock flowers, which is obtained by the following steps: extracting dried and pulverized hollyhock flowers with ethanol with a volume concentration of 60-90%, separating solid and liquid after the extraction, and concentrating the extract under reduced pressure Instantly. On the basis of not changing the original performance and processing technology of cigarettes, adding the ethanol extract of hollyhock flowers of the present invention to cigarettes can significantly improve the fineness and softness of smoke, reduce the miscellaneous gas and irritation of smoke, and improve the aroma and quality of cigarettes. The sensory comfort improves the overall smoking quality of cigarettes.

Description

technical field

[0001] The invention belongs to the technical field of cigarette additives, and in particular relates to an alcohol extract of hollyhock and its application in cigarettes as tobacco flavors in cigarette additives. Background technique

[0002] Quality defects such as dry smoke, insignificant aroma characteristics, and poor comfort are urgent problems to be solved in my country's cigarette products, and the development of new cigarette additives is undoubtedly one of the solutions. my country has a vast land and abundant resources, and is rich in plant resources, especially Chinese herbal medicine resources. The extraction method of its active ingredients can be studied in depth, and the extracts can be effectively applied to cigarettes in order to improve the smoking quality and sensory comfort of cigarettes.

[0003] Yellow Hollyhock [Abelmoschusmanihot (Linn.) Medicus], also known as Okra, is an annual or perennial herb of the Malvaceae Okra genus. Native ...

Examples

Embodiment 1

[0016] A kind of hollyhock flower alcohol extract, which is obtained by the following steps: the dried and pulverized hollyhock flower is extracted with ethanol with a volume concentration of 90% (the addition amount of ethanol is 8 times the weight of the hollyhock flower) at 75°C for reflux extraction for 3h, After the extraction, centrifuge separation (centrifugation 40min, rotating speed 2000rpm), take the supernatant under reduced pressure and concentrate it to 1 / 10 of the original volume of the supernatant.

[0017] Weigh 0.020 g of the above-mentioned hollyhock flower alcohol extract, dilute to 1.000 g with 90v% ethanol, and mix well. The cigarette flavoring injection machine was used to inject 4 μL into each blank cigarette (the flavoring amount was 0.1‰), which was recorded as the test cigarette. Another part of blank cigarettes was taken, and each cigarette was injected with 4 μL of 90v% ethanol as a control cigarette. Put the test cigarettes and the control cigaret...

Embodiment 2

[0021] A kind of hollyhock flower alcohol extract, which is obtained by the following steps: the dried and pulverized hollyhock flower is extracted with 80% ethanol by volume concentration (the addition amount of ethanol is 15 times the weight of the hollyhock flower) at 30°C using ultrasonic cycle extraction Machine ultrasonic extraction for 50min, ultrasonic frequency 40kHz, power 750W, ultrasonic time and interval time 2s / 1s, stirring speed 1300rpm. After the extraction is completed, vacuum filtration, and the filtrate is concentrated under reduced pressure to 1 / 20 of the original volume of the filtrate.

[0022] Weigh 0.1 g of the above-mentioned hollyhock flower alcohol extract and dilute it to 10 g with 80v% ethanol, mix well, and set aside. The cut tobacco is evenly divided into two parts, one part is 0.05‰ of the weight of the cut tobacco, and the ethanol solution containing the alcohol extract of the cut tobacco is evenly sprayed on the cut tobacco (referred to as the...

Embodiment 3

[0026] A kind of hollyhock flower alcohol extract, which is obtained by the following steps: the dried and pulverized hollyhock flower is extracted 20min by microwave at 160W power with the ethanol of 70% volume concentration (the addition of ethanol is 5 times the weight of the hollyhock flower) , a total of 2 extractions, and vacuum filtration after the extraction. The two obtained extracts were combined and concentrated under reduced pressure to 1 / 15 of the original volume.

[0027] Weigh 0.1 g of the above-mentioned hollyhock flower alcohol extract and dilute it to 10 g with 70v% ethanol, mix well, and set aside. The cut tobacco is evenly divided into two parts, one part is 0.02‰ of the weight of the cut tobacco, and the ethanol solution containing the alcohol extract of the cut tobacco is evenly sprayed on the cut tobacco (referred to as the test cigarette); the other part is 0.02% of the weight of the cut tobacco. ‰ Evenly spray 70v% ethanol as the control cut tobacco. ...

technical field

[0001] The invention belongs to the technical field of cigarette additives, and in particular relates to an alcohol extract of hollyhock and its application in cigarettes as tobacco flavors in cigarette additives. Background technique

[0002] Quality defects such as dry smoke, insignificant aroma characteristics, and poor comfort are urgent problems to be solved in my country's cigarette products, and the development of new cigarette additives is undoubtedly one of the solutions. my country has a vast land and abundant resources, and is rich in plant resources, especially Chinese herbal medicine resources. The extraction method of its active ingredients can be studied in depth, and the extracts can be effectively applied to cigarettes in order to improve the smoking quality and sensory comfort of cigarettes.

[0003] Yellow Hollyhock [Abelmoschusmanihot (Linn.) Medicus], also known as Okra, is an annual or perennial herb of the Malvaceae Okra genus. Native ...

Examples

Embodiment 1

[0016] A kind of hollyhock flower alcohol extract, which is obtained by the following steps: the dried and pulverized hollyhock flower is extracted with ethanol with a volume concentration of 90% (the addition amount of ethanol is 8 times the weight of the hollyhock flower) at 75°C for reflux extraction for 3h, After the extraction, centrifuge separation (centrifugation 40min, rotating speed 2000rpm), take the supernatant under reduced pressure and concentrate it to 1 / 10 of the original volume of the supernatant.

[0017] Weigh 0.020 g of the above-mentioned hollyhock flower alcohol extract, dilute to 1.000 g with 90v% ethanol, and mix well. The cigarette flavoring injection machine was used to inject 4 μL into each blank cigarette (the flavoring amount was 0.1‰), which was recorded as the test cigarette. Another part of blank cigarettes was taken, and each cigarette was injected with 4 μL of 90v% ethanol as a control cigarette. Put the test cigarettes and the control cigaret...

Embodiment 2

[0021] A kind of hollyhock flower alcohol extract, which is obtained by the following steps: the dried and pulverized hollyhock flower is extracted with 80% ethanol by volume concentration (the addition amount of ethanol is 15 times the weight of the hollyhock flower) at 30°C using ultrasonic cycle extraction Machine ultrasonic extraction for 50min, ultrasonic frequency 40kHz, power 750W, ultrasonic time and interval time 2s / 1s, stirring speed 1300rpm. After the extraction is completed, vacuum filtration, and the filtrate is concentrated under reduced pressure to 1 / 20 of the original volume of the filtrate.

[0022] Weigh 0.1 g of the above-mentioned hollyhock flower alcohol extract and dilute it to 10 g with 80v% ethanol, mix well, and set aside. The cut tobacco is evenly divided into two parts, one part is 0.05‰ of the weight of the cut tobacco, and the ethanol solution containing the alcohol extract of the cut tobacco is evenly sprayed on the cut tobacco (referred to as the...

Embodiment 3

[0026] A kind of hollyhock flower alcohol extract, which is obtained by the following steps: the dried and pulverized hollyhock flower is extracted 20min by microwave at 160W power with the ethanol of 70% volume concentration (the addition of ethanol is 5 times the weight of the hollyhock flower) , a total of 2 extractions, and vacuum filtration after the extraction. The two obtained extracts were combined and concentrated under reduced pressure to 1 / 15 of the original volume.

[0027] Weigh 0.1 g of the above-mentioned hollyhock flower alcohol extract and dilute it to 10 g with 70v% ethanol, mix well, and set aside. The cut tobacco is evenly divided into two parts, one part is 0.02‰ of the weight of the cut tobacco, and the ethanol solution containing the alcohol extract of the cut tobacco is evenly sprayed on the cut tobacco (referred to as the test cigarette); the other part is 0.02% of the weight of the cut tobacco. ‰ Evenly spray 70v% ethanol as the control cut tobacco. ...

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