Preparation of asparagus ethanol extract and application thereof in cigarette

A technology for ethanol extraction and asparagus, which is applied in the application, tobacco, tobacco processing and other directions to achieve the effects of improving the quality of smoking food and improving the poor moisturizing performance.

Inactive Publication Date: 2010-10-20
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the systematic analysis of its chemical constituents and other aspects of applied resea...

Method used

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  • Preparation of asparagus ethanol extract and application thereof in cigarette

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Experimental program
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Effect test

Embodiment 1

[0024] Asparagus after pre-treatments such as infrared enzyme inactivation, washing, impurity removal, and drying, bake in an oven at 50°C for 4 hours until the moisture content is below 10%, pass through a 40-mesh sieve after crushing, and add 4 times the weight of Reflux extraction with 95% ethanol at 90°C for 2 hours, the extract is cooled, filtered, concentrated to a dry matter concentration of 10%, and sprayed evenly on shredded tobacco in the cigarette feeding process at a ratio of 0.5% by weight of shredded tobacco, and made into cigarettes. The results of smoking evaluation show that after adding the ethanol extract of asparagus, the smoke has no peculiar smell, and the aroma is clearer than that of the blank cigarette, and the miscellaneous gas and irritation are all reduced.

Embodiment 2

[0026] Asparagus after pre-treatments such as infrared enzyme inactivation, washing, impurity removal, and drying, bake in an oven at 50°C for 4 hours until the moisture content is below 10%, pass through a 40-mesh sieve after crushing, and add 3 times the weight of Soak in 95% ethanol for 7 days at room temperature. After filtering, the soaking liquid is concentrated to a dry matter concentration of 10%. According to the ratio of 0.6% by weight of the shredded tobacco, it is evenly sprayed on the shredded tobacco of the cigarette in the cigarette feeding process, and made into a cigarette. The results of smoking evaluation showed that after adding the asparagus ethanol soaking liquid, the smoke had no peculiar smell, and the aroma was clearer than that of the blank cigarette, and the miscellaneous gas and irritation were all reduced.

Embodiment 3

[0028] Asparagus after pre-treatments such as infrared enzyme inactivation, washing, impurity removal, and drying, bake in an oven at 60°C for 3 hours until the moisture content is below 10%, pass through a 60-mesh sieve after crushing, and place in Soxhlet extraction Add 3 times the weight of 95% ethanol to heat and reflux at 85°C for 5 hours, the extract is cooled, filtered, concentrated to a dry matter concentration of 5%, and sprayed evenly on the shredded tobacco in the cigarette feeding process according to the proportion of 0.5% by weight of shredded tobacco on, and made into cigarettes. The results of smoking evaluation show that after adding the ethanol extract of asparagus, the smoke has no peculiar smell, and the aroma is clearer than that of the blank cigarette.

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Abstract

The invention discloses preparation of asparagus ethanol extract, which is characterized by comprising the following steps: a. after being processed in an early stage, baking asparagus for 2-6 hours at the temperature of 50-70 DEG C until moisture content is below 10%, and smashing the processed asparagus to 20-100 meshes to obtain dry asparagus powder; b. taking the dry asparagus powder obtained in step a, adding ethanol of which the weight is 3-10 times, and extracting at 20-90 DEG C; and c. cooling, filtering and concentrating the extract until the concentration of dry substance is 1-10%, and obtaining the asparagus ethanol extract. The ethanol extract is sprayed onto the cigarette tobacco shred; the sensory evaluation result shows that cigarette smoke has no peculiar smell, obviously lightens irritation and offensive gas, has fine smoke, increases after-sweet feel, improves aftertaste and integrally improves smoking quality after the asparagus ethanol extract is added. The application of the technology does not change the existing processing technology of the cigarette.

Description

technical field [0001] The invention relates to seaweed extraction and its application, in particular to the preparation method of asparagus ethanol extract and its application in cigarettes. The application of this technology does not change the existing processing technology of the cigarette, and can improve the smoking quality and sensory comfort of the cigarette. Background technique [0002] With the continuous and in-depth development of economic globalization, my country's tobacco industry will directly participate in international competition on a larger scale and in a wider field, and face more severe market competition and challenges. At present, compared with well-known international cigarette brands, domestic cigarette products still have certain deficiencies in terms of aroma quality and sensory comfort. In order to solve the above problems, research and exploration in the fields of tobacco leaf raw materials, flavors and fragrances, and processing technology h...

Claims

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Application Information

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IPC IPC(8): A24B15/28
Inventor 赵明月胡有持常城刘珊胡军曾世通刘洋
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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