Gillyflower extract and preparation method and applications thereof

A technology of violet flower and extract, which is applied in the field of cigarette processing, and can solve the problems that the application of violet flower extract has not yet been reported.

Inactive Publication Date: 2012-08-22
YUNNAN RES INST OF TOBACCO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is no relevant report on the applic

Method used

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  • Gillyflower extract and preparation method and applications thereof
  • Gillyflower extract and preparation method and applications thereof
  • Gillyflower extract and preparation method and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Preparation of violet flower extract: (1) Dry fresh violet flowers in the shade until the water content of violet flowers is 15% by mass fraction, and then crush them through a 20-mesh sieve to obtain violet flower powder; The place that doesn't see the sun dries slowly.

[0033] (2) Simultaneously distill and extract the violet flower powder described in step (1) using a simultaneous distillation extractor, weigh 50 g of the violet flower powder described in step (1), and place it in a round-bottomed flask in the simultaneous distillation extractor Add 500ml of distilled water, and heat it with a voltage-controllable electric heating mantle. The control voltage is 200 V, and the temperature is 100-110°C to keep the water boiling to generate steam; weigh 20 ml of dichloromethane and place it in another simultaneous distillation and extraction device. In a round bottom flask, heat it with a constant temperature water bath, extract continuously at 50°C for 1 hour, stop he...

Embodiment 2

[0042] Preparation of violet flower extract: In addition to step (1) drying fresh violet flowers in the shade until the water content of violet flowers is 17% by mass fraction, step (2) adding 1000ml of distilled water to a round-bottomed flask filled with violet flower powder, containing two The round-bottomed flask of methyl chloride was continuously extracted at 50° C. for 3 hours, and the rest of the steps were the same as in Example 1 and were not repeated.

[0043] The application of violet flower extract: same as embodiment 1, effect is the same as embodiment 1.

Embodiment 3

[0045] Preparation of Violet Flower Extract: In addition to step (1) drying fresh Violet Flowers in the shade until the water content of Violet Flowers is 20% by mass fraction, step (2) add 1500ml of distilled water to a round-bottomed flask filled with Violet Flower powder, containing two The round bottom flask of methyl chloride was continuously extracted at 50° C. for 5 hours, and the rest of the steps were the same as those in Example 1, and will not be repeated.

[0046] The application of violet flower extract: same as embodiment 1, effect is the same as embodiment 1.

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Abstract

The invention relates to a gillyflower extract and a preparation method and applications thereof, belonging to the technical field of cigarette processing. The preparation method comprises the following steps: drying fresh gillyflower in the shade; smashing the dried gillyflower and sieving by a sieve with 20 meshes to obtain gillyflower powder; carrying out distillation extraction by adopting a device for distilling and extracting at the same time; continuously extracting 50g of gillyflower powder and 20ml of dichloromethane for 1-5 hours at the temperature of 50 DEG C; transferring a distillation extraction liquid to a liquid separating funnel; collecting a dichloromethane layer; and utilizing the dichloromethane rotatably recovered by a rotary evaporator at constant pressure of 40 DEG C to obtain a concentrated solution which is gillyflower extract. With adoption of 0.005-0.1% of gillyflower extract used as a spice additive in flavoring of cut tobacco of cigarette, the flavor of the cigarette can be obviously improved and modified; the fresh and sweet flavor can be enhanced, the stimulation is reduced, the miscellaneous flavors can be removed and the smoke is soft and delicate.

Description

technical field [0001] The invention relates to a violet flower extract, a preparation method and application thereof, and belongs to the technical field of cigarette processing. [0002] Background technique [0003] Whether it is international or domestic, reducing the amount of tar has become an important issue in cigarette production, but many flavor substances in tobacco exist in tar. With the reduction of tar, the taste of smoke becomes lighter, the aroma is weakened, and cigarette products lose their flavor. The original style is difficult to be accepted by consumers. At present, while reducing cigarette tar, the only way to increase and improve smoke concentration and flavor is by means of flavoring and adding technology. Therefore, the tobacco industry attaches great importance to the research on flavor additives of cigarette flavors. [0004] On the other hand, all kinds of domestic cigarette products still have various quality defects such as weak and full arom...

Claims

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Application Information

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IPC IPC(8): C11B9/00A24B15/28
Inventor 高则睿刘劲芸韩智强黄静徐世涛李忠阴耕耘施红林
Owner YUNNAN RES INST OF TOBACCO SCI
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