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Preparation method of wolfberry reactant for cigarette

A reactant, the technology of Lycium barbarum, applied in the field of preparation of Lycium barbarum reactant for tobacco, can solve the problems of ineffective utilization of active ingredients, low extraction yield and purity, waste of resources, etc., and achieve improved smoking evaluation effect, simple operation, and harmonious aroma Effect

Inactive Publication Date: 2017-03-22
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, the research on wolfberry has mostly focused on the extraction of active ingredients such as wolfberry polysaccharides, wolfberry acid and total alkaloids of wolfberry. The extraction methods mainly include water bath method, ultrasonic method, microwave method and enzymatic method. Due to the relatively backward technology, making The extraction yield and purity are low, and its active ingredients cannot be fully utilized, resulting in a serious waste of resources
However, there are few studies on the application of wolfberry extract as spice in cigarettes.

Method used

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  • Preparation method of wolfberry reactant for cigarette
  • Preparation method of wolfberry reactant for cigarette
  • Preparation method of wolfberry reactant for cigarette

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Embodiment 1, a kind of preparation method of reactant of Lycium barbarum for tobacco, it comprises the following steps:

[0027] (1) Pre-treatment: remove impurities in the wolfberry, and clean the wolfberry;

[0028] (2) Freeze-drying: Freeze-dry the wolfberry processed in step (1), wherein the pre-cooling temperature is -25°C, and the pre-cooling time is 1h; the vacuum freeze-drying temperature is -40°C, and the time is 1h. The temperature is maintained at 5-10Pa;

[0029] (3) Pulverization: the wolfberry after freeze-drying is pulverized, and the pulverization degree is 80 orders;

[0030] (4) Low-temperature leaching: put the pulverized Lycium barbarum powder in a constant temperature water bath, add ethanol solvent with a concentration of 50%, and extract the active ingredients; Ratio 1:7;

[0031] (5) Filtration: Utilize the Buchner funnel to carry out suction filtration to the wolfberry extract after the low-temperature leaching, and collect the filtrate;

...

Embodiment 2

[0036] Embodiment 2, a kind of preparation method of reactant of Lycium barbarum for tobacco, it comprises the following steps:

[0037] (1) Pre-treatment: remove impurities in the wolfberry, and clean the wolfberry;

[0038] (2) Freeze-drying: freeze-dry the wolfberry processed in step (1), wherein the pre-cooling temperature is -23°C, and the pre-cooling time is 1.5h; the vacuum freeze-drying temperature is -35°C, and the time is 1.5h , the vacuum degree is maintained at 5-10Pa;

[0039] (3) Pulverization: the wolfberry after freeze-drying is pulverized, and the pulverization degree is 90 orders;

[0040] (4) Low-temperature leaching: put the pulverized Lycium barbarum powder in a constant temperature water bath, add ethanol solvent with a concentration of 60%, and extract the active ingredients; Ratio 1:8;

[0041] (5) Filtration: Utilize the Buchner funnel to carry out suction filtration to the wolfberry extract after the low-temperature leaching, and collect the filtra...

Embodiment 3

[0046] Embodiment 3, a kind of preparation method of reactant of Lycium barbarum for tobacco, it comprises the following steps:

[0047] (1) Pre-treatment: remove impurities in the wolfberry, and clean the wolfberry;

[0048] (2) Freeze-drying: freeze-dry the wolfberry processed in step (1), wherein the pre-cooling temperature is -20°C, and the pre-cooling time is 2h; the vacuum freeze-drying temperature is -30°C, and the time is 2h. The temperature is maintained at 5-10Pa;

[0049] (3) Pulverization: the wolfberry after freeze-drying is pulverized, and the pulverization degree is 100 mesh;

[0050] (4) Low-temperature leaching: put the pulverized Lycium barbarum powder in a constant temperature water bath, add ethanol solvent with a concentration of 70%, and extract the active ingredients; the leaching temperature is 60°C, the leaching time is 6h, Ratio 1:10;

[0051] (5) Filtration: Utilize the Buchner funnel to carry out suction filtration to the wolfberry extract after ...

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Abstract

The invention provides a preparation method of a wolfberry reactant for cigarette. The wolfberry reactant for cigarette is prepared by the following steps: freeze-drying wolfberry and then crushing, carrying out low-temperature extraction by adding 40-70% ethanol, filtering an extracting solution and carrying out low-temperature vacuum concentration, and finally carrying out a Maillard reaction. According to the invention, wolfberry can be extracted and concentrated at low temperature so as to maintain the original flavor of the extract to the maximum, and through the maillard reaction, aroma and fragrance of the extract are further enriched and smoke panel test effect of the extract in the cigarette is improved. In comparison with a common wolfberry extract, the prepared reactant has good compatibility with smoke, has rich fragrance, increases sweet taste, and can be applied to cigarette so as to increase sweet aroma, refine and soften smoke and reduce stimulation.

Description

technical field [0001] The invention belongs to the technical field of preparation of flavor and fragrance additives for tobacco, and in particular relates to a method for preparing a reactant of Lycium barbarum for tobacco. Background technique [0002] Lycium barbarum is a deciduous shrub of the Solanaceae Lycium barbarum genus. It is an important economic plant resource in my country. It is not only rich in nutrition, but also has various pharmacological and physiological functions such as anti-tumor, anti-aging, and blood pressure and blood lipid lowering. Lycium barbarum is rich in carbohydrates, with a total sugar content of 39.5%, and a high reducing sugar content, accounting for about 1 / 3 of the total dried fruit of Lycium barbarum. In addition to Lycium barbarum polysaccharides with physiologically active effects, Lycium barbarum also contains glucose, Fructose and other monosaccharides. In addition, wolfberry contains iron, zinc, calcium, lithium, selenium, german...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/00A24B3/12
CPCC11B9/00A24B3/12C11B9/0003
Inventor 苗丽坤喻世涛庞登红王萍张磊张辉
Owner HUBEI CHINA TOBACCO IND
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