Application of hibiscus root extractive in cigarette tobacco

A technology of root extract and hollyhock, which is applied in the application field of humectant in cigarettes, can solve the problems that have not been seen in the application of hollyhock root extract, and achieve the effects of rich production raw materials, improved moisturizing performance, and reduced miscellaneous gas

Active Publication Date: 2014-10-08
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Application of hibiscus root extractive in cigarette tobacco

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Experimental program
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Embodiment 1

[0018] Take the dried hollyhock root, use a wood crusher to crush it into particles with a diameter less than 5 mm; add distilled water for extraction at 70°C for 3 hours, water: material (mass ratio) = 15:1; filter with a 400-mesh filter cloth Take out the extract, concentrate under reduced pressure to 1 / 5 of the original volume; add the same volume of Sevag reagent as the concentrated solution, fully shake for 30 min, let stand until the solution is separated, and remove the thick Sevag reagent and denatured protein in the lower layer. mixture; repeat the deproteinization operation 2 times. Concentrate the deproteinized supernatant to 1 / 3 of the original volume, and then add it to 95% ethanol, so that the volume fraction of ethanol in the system reaches 80%; stand at 2-6°C for 12 hours, and depressurize The precipitate is separated by suction filtration, the precipitate is washed with absolute ethanol and acetone in turn, and freeze-dried to obtain the marshmallow root extra...

Embodiment 2

[0024] Take the dried hollyhock root, use a wood chip machine to crush it into thin slices with a thickness of about 1 mm; add water for extraction at 80°C for 2 hours, water: material (mass ratio) = 10:1, extract twice; combine the two dipping Extract the solution, concentrate it under reduced pressure to 1 / 10 of the original volume; add Sevag reagent 0.8 times the volume of the concentrated solution, shake fully for 30 min, let stand until the solution is separated, remove the mixture of the lower layer of thick Sevag reagent and denatured protein, This deproteinization operation was repeated 3 times. Concentrate the deproteinized supernatant to 1 / 5 of the original volume, and then add it to 95% ethanol, so that the volume fraction of ethanol in the system reaches 85%; stand at 2-6°C for 6 hours, and depressurize The precipitate is separated by suction filtration, and the obtained precipitate is washed with absolute ethanol and acetone in sequence, and freeze-dried to obtain...

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Abstract

Provided is an application of hibiscus root extractive in cigarette tobacco. The application is characterized in that the hibiscus root extractive is dissolved in water and then is applied to the cigarette tobacco, the water-holding capacity of the tobacco can be improved, the moisture-preserving performance of a product is improved, offensive odor and stimulating during cigarette smoking can be lowered, drying sensation is lowered, the aroma, the pure and mild degree and the sweet sensation can be improved, and mouth cavity comfort is improved. The hibiscus root extractive is prepared by the following steps that a. dry hibiscus roots are smashed; b. water is used for heating and extracting, and extract liquor is subjected to vacuum concentration; c. deproteinization is carried out; and d. supernatant liquid obtained after deproteinization is subjected to further concentration and then is added into 95% ethyl alcohol, low-temperature standing is carried out, separation and sedimentation are carried out, sediment is washed and dried, and the hibiscus root extractive is obtained. According to the application, the original performance and the processing technology of cigarettes are not changed, the moisture-preserving performance of the cigarettes is improved, sense organ comfort during cigarette smoking is improved, and accordingly the practical production meaning and value are obtained.

Description

technical field [0001] The invention belongs to the technical field of cigarette additives, and in particular relates to the application of marshmallow root extract in cigarettes as a humectant in cigarette additives. The application of this technology does not change the existing processing technology of cigarettes, and can improve the moisture retention performance and smoking sensory comfort of cigarettes. Background technique [0002] Compared with well-known foreign brand cigarettes, Chinese cigarette products have poor moisture retention performance and strong dry feeling. The development of new cigarette humectants is undoubtedly one of the solutions. Among them, humectants extracted from natural plants have become the focus of research and development in recent years because of their significant effects, safety and environmental protection. my country is rich in plant resources, especially Chinese herbal medicine resources. The extraction methods of its active ingr...

Claims

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Application Information

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IPC IPC(8): A24B15/18
Inventor 张文娟屈展胡军徐秀娟杨伟平霍现宽何保江刘俊辉崔凯张启东
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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