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Preparation method of enteromorpha ethanol extract and application thereof in cigarette

A technology of ethanol extraction and enteromorpha, which is applied in the extraction of seaweed and its application field, can solve the problems of less applied research on chemical components, and achieve the effect of improving the quality of smoking

Active Publication Date: 2011-06-22
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]At present, Enteromorpha is still in the rough processing stage in China, and it is mainly used for food (Zhu Lanlan, Liu Qi, Leng Kailiang, etc. Research on the application of Enteromorpha in food. Anhui Agricultural Science, 2009, 37 (2): 719-721) and feed (Liu Chunren. Seaweed feed additive. China Feed, 1996, (7): 34-35), etc., and for the systematic analysis of its chemical composition and other applications There are still relatively few studies, and there are no relevant reports on the application of Enteromorpha to tobacco

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Enteromorpha after pre-treatments such as infrared enzyme inactivation, washing, impurity removal, drying, etc., dried until the water content is below 10%, crushed and passed through a 40-mesh sieve, added 4 times the weight of 95% ethanol and refluxed at 90°C for 2 hours, extracted The liquid is cooled, filtered, and concentrated until the dry matter content is 10%, and the weight of the shredded tobacco is 0.2%, and it is evenly sprayed on the shredded tobacco of the cigarette, and is rolled into a cigarette after being baked. The results of smoke evaluation show that after adding the ethanol extract of Enteromorpha enteromorpha, the smoke has no peculiar smell, delicate aroma and sweet aftertaste.

Embodiment 2

[0018] Enteromorpha after pre-treatments such as infrared enzyme inactivation, washing, impurity removal, drying, etc., baked until the moisture content is below 10%, crushed and passed through a 60-mesh sieve, placed in a Soxhlet extractor, and added 3 times the weight of 95% ethanol Heated and refluxed at 85°C for 4 hours, the extract was cooled, filtered, concentrated to a dry matter content of 5%, and sprayed evenly on shredded tobacco at a ratio of 0.1% by weight of shredded tobacco, and rolled into cigarettes after baking. The results of smoking evaluation show that after adding the ethanol extract of Enteromorpha enteromorpha, the smoke is delicate, has no peculiar smell, the miscellaneous gas is reduced, and the aftertaste is slightly sweetened.

Embodiment 3

[0020] Enteromorpha after pre-treatments such as infrared enzyme inactivation, washing, impurity removal, drying, etc., dried to a moisture content of less than 10%, crushed and passed through a 20-mesh sieve, placed in a microwave extraction device, added 5 times the weight of 95% ethanol, Extract under 160w power for 20 minutes, the extract is cooled, filtered, concentrated to a dry matter content of 8%, and the weight of the shredded tobacco is 0.05%, evenly sprayed on the shredded tobacco of the cigarette, baked and rolled into a cigarette. The results of smoke evaluation showed that after adding the ethanol extract of Enteromorpha enteromorpha, the smoke had no peculiar smell, the aroma was delicate, and the miscellaneous gas was reduced.

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PUM

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Abstract

The invention provides a preparation method of an enteromorpha ethanol extract and an application thereof in a cigarette. The invention is characterized in that the preparation method comprises the following steps: carrying out high-temperature enzyme destroying on enteromorpha, cleaning and removing impurities, drying and smashing, carrying out ethanol extracting, solid-liquid separating, concentrating to obtain enteromorpha ethanol extract. The enteromorpha ethanol extract is prepared into liquid with different concentrations, and is uniformly sprayed on tobacco shreds, wherein the enteromorpha ethanol extract accounts for 0.05-1% of the tobacco shred in mass. The smoke panel test result shows that the smoke of the burnt cigarette is free from peculiar smell and has fine aroma after the enteromorpha ethanol extract is added, the irritancy and miscellaneous gases are obviously reduced, the return sweet feeling is increased, and the aftertaste is improved. In the invention, the smoking quality of the cigarette is improved without changing the original property of the cigarette, thereby having practical significance and value.

Description

technical field [0001] The invention relates to the extraction of seaweed and its application, in particular to the preparation of an enteromorpha 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] my country has abundant plant resources, many of which are various substances used as raw materials for tobacco additives. Its active ingredients can be extracted and separated in different ways, and the extracts can be applied to cigarettes in different forms in order to improve the aroma quality and sensory comfort of cigarettes, thereby improving the overall quality of the product. [0003] Seaweed is an important part of our country's rich plant resources. With the rise of the upsurge in the development and utilization of seaweed resources, Enteromorpha has aroused great ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/28
Inventor 刘珊胡有持常城胡军刘洋曾世通赵明月
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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