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Carrot extract and its application in tobaccos

A carrot extract and carrot technology are applied in the directions of tobacco, application, preparation of tobacco, etc., can solve problems such as complex production process, and achieve the effects of simple production process, high utilization rate of raw materials, and improved use effect

Inactive Publication Date: 2014-04-02
朱大恒
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method achieves the purpose of improving the flavoring effect of the extract by chemically degrading the extracted carotene. The production process is relatively complicated and chemical additives are used.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Wash the fresh carrots and slice them, and use conventional vegetable dehydration equipment to dehydrate and dry them at 60-80°C to obtain dried carrot slices with a moisture content of 8%. Pack the carrot slices in sacks and store them in a warehouse under natural temperature and humidity conditions. After 18 months of natural alcoholization, the preparation process is completed. At this time, the color of the carrot slices turns darker, and the aroma is penetrating and strong; put 100kg of carrot slices into an extraction tank, add 600kg of 75% ethanol as an extractant, and heat it at a temperature of 60°C Extract for 3 hours, after separating the extract, add 500kg of 75% ethanol for the second extraction, extract at a temperature of 60°C for 2 hours, separate the extract, then add 500kg of 75% ethanol for the third extraction, and extract at a temperature of 60°C Extract at 60°C for 2 hours, separate the extract, combine the three extracts, clarify and filter, and th...

Embodiment 2

[0034] Wash the fresh carrots and cut them into shreds, dry them naturally for 4 days to obtain dried carrot shreds with a moisture content of 10%, then continue to expose the shredded carrots to the sun for 10 days under strong light on a sunny day; pack the shredded carrots in sacks and put them in the warehouse Stored under natural temperature and humidity conditions for 6 months, the shredded carrots have a strong aroma after preparation; take 100kg shredded carrots and put them into an extraction tank, add 400kg of 95% ethanol as an extractant, and extract at room temperature for 10 days. After the extract, add 95% ethanol 400kg to carry out the second extraction, extract at normal temperature for 15 days, separate the extract, then add 95% ethanol 400kg to carry out the third extraction, extract at normal temperature for 15 days, The extraction solution is separated, the three extraction solutions are combined, and the carrot extract product is obtained through filtration...

Embodiment 3

[0037] Slice fresh carrots, dry them at 60-80°C to a moisture content of 5%, crush them and pack them in woven bags, and put them in the warehouse for natural aging for 24 months at 15-35°C and ambient humidity of 40%-70%. , after preparation, the color of carrot powder turns deep, and the aroma is transparent and strong; take 100kg of carrot powder and put it into an extraction tank, add 600kg of 50% ethanol as an extractant, extract at a temperature of 50°C for 3h, separate the extract, and then add 50% ethanol 600kg for the second extraction, extract at a temperature of 50°C for 2h, separate the extract, combine the two extracts, after clarification and filtration, concentrate under a vacuum of 0.05-0.1MPa to obtain Carrot extract product.

[0038] Carrot extract was properly diluted with 50% ethanol as an alcoholizing agent, and then sprayed to 3% of the weight of the tobacco leaves in the threshing and re-curing line tobacco leaves, and the sliced ​​tobacco was stored in ...

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Abstract

The invention provides a carrot extract, which is prepared by taking carrots as raw materials, and subjecting the raw materials to dry processing, modulation treatment, solvent extraction, extracted solution concentration and other steps. The carrot extract has a liquid, paste or powder appearance. The modulation treatment method includes insolating, natural mellowing, fermentation, baking, ultraviolet treatment and ozone treatment. The carrot extract can be added as a spice or a mellowing agent into tobacco products, and can enhance the pure and mild degrees of tobacco fragrance, highlight the fresh and sweet fragrance of tobaccos, cover up offensive gas, reduce irritation and improve taste. The carrot extract can also improve the tobacco color, promote tobacco mellowing, and enhance the usability of upper tobaccos. The method involved in the invention performs modulation treatment to the carrot raw materials before extraction so as to promote the degradation conversion of saccharides, terpenoid substances like carotenoids and other fragrance precursors in carrots and the formation of fragrance, thereby significantly improving the use effects of the extract. The raw material utilization rate is high, and the process is simple. The product is free of harmful additive residue, and is safe to use.

Description

technical field [0001] The invention relates to the technical field of preparation of natural extracts for tobacco, in particular to a carrot extract, its preparation method and its application in tobacco flavoring and addition. Background technique [0002] Natural plant extracts are one of the main flavoring materials for tobacco products, such as tobacco extract, jujube extract, raisin extract, fig extract, etc., each with its own characteristics. Carrots are a common and extremely nutritious plant food rich in sugars and terpenes such as carotenoids, both of which play an important role in the aroma and appearance qualities of tobacco. At present, the research on the use of carrot extracts is mainly focused on the extraction of carotene and special nutrients. The products are mainly used as food and nutritional health products, and there are only a few reports on the application of carrot extracts in cigarette flavoring. [0003] The patent application (application numb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/02A24B3/12
Inventor 朱大恒
Owner 朱大恒
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