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A kind of preparation method of effective components of wild jujube for tobacco and its application in cigarettes

A technology for jujube and cigarettes, which is applied in the fields of tobacco preparation, application, tobacco, etc., can solve the problems that the functions and effects of functional components cannot be fully exerted, and the extraction solvent of spices is single, and achieves obvious changes in style characteristics, and improves the aroma quality of cigarettes. The effect of elegant feeling

Active Publication Date: 2022-01-14
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the development of wild jujube extract still adopts the traditional method of solvent extraction, which has many shortcomings: First, the extraction technology: the spice extraction solvent is single, usually alcohol extraction or water extraction is used, and various components in the spice are extracted at the same time, which cannot be fully utilized. The functions and effects of various non-functional components; second, separation technology: the separation of different components is the key technology to obtain high-efficiency components, but the separation of chemical components with different properties needs to start with selective extraction, and then through chromatographic technology , adsorption technology, centrifugation and other technologies can selectively separate the target components; third, functional identification: there are synergistic, inhibitory and other interactions among the different components in the wild jujube extract, and functional evaluation requires step-by-step separation, or group separation methods to find out step by step. target product

Method used

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  • A kind of preparation method of effective components of wild jujube for tobacco and its application in cigarettes
  • A kind of preparation method of effective components of wild jujube for tobacco and its application in cigarettes
  • A kind of preparation method of effective components of wild jujube for tobacco and its application in cigarettes

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Embodiment 1

[0019] Embodiment 1, a kind of preparation method of effective component of wild jujube for tobacco, is characterized in that comprising the following steps:

[0020] (1) Take a certain amount of wild jujube and carry out supercritical CO 2 Extraction, extraction temperature 56°C, extraction pressure 30Mpa, separation kettle I pressure 10Mpa, separation kettle I temperature 45°C, separation kettle II pressure 4Mpa, separation kettle II temperature 20°C;

[0021] (2) Molecularly distill the jujube supercritical extract in step (1), the distillation temperature is 40°C, the distillation pressure is controlled at 200Pa, the feed rate is 1mL / min, and the scraper speed is 150r / min to obtain the jujube light component;

[0022] (3) Step (1) Jujube supercritical CO 2 The residue after extraction is reflux extracted, the extraction solvent is tap water, the material ratio is 1:4, the extraction time is 3 hours, and the heating temperature is 100°C. After extraction, it is cooled, fil...

Embodiment 2

[0025] Embodiment 2, a kind of preparation method of effective component of wild jujube for tobacco, is characterized in that comprising the following steps:

[0026] (1) Take a certain amount of wild jujube and carry out supercritical CO 2 Extraction, extraction temperature 56°C, extraction pressure 40Mpa, separation kettle I pressure 12Mpa, separation kettle I temperature 45°C, separation kettle II pressure 6Mpa, separation kettle II temperature 25°C;

[0027] (2) Molecularly distill the jujube supercritical extract in step (1), the distillation temperature is 40°C, the distillation pressure is controlled at 400Pa, the feed rate is 2mL / min, and the scraper speed is 150r / min to obtain the jujube light component;

[0028] (3) Step (1) Jujube supercritical CO 2 The residue after extraction is reflux extracted, the extraction solvent is tap water, the material ratio is 1:6, the extraction time is 4 hours, cooled after extraction, filtered, concentrated to a relative density of ...

Embodiment 3

[0031] Embodiment 3, a kind of preparation method of effective component of wild jujube for tobacco, is characterized in that comprising the following steps:

[0032] (1) Take a certain amount of wild jujube and carry out supercritical CO 2 Extraction, extraction temperature 58°C, extraction pressure 35Mpa, separation kettle I pressure 11Mpa, separation kettle I temperature 48°C, separation kettle II pressure 5Mpa, separation kettle II temperature 28°C;

[0033] (2) Molecularly distill the jujube supercritical extract in step (1), the distillation temperature is 50°C, the distillation pressure is controlled at 300Pa, the feed rate is 1.5mL / min, and the scraper speed is 200r / min, to obtain the jujube light component;

[0034] (3) Step (1) Jujube supercritical CO 2 The residue after extraction is heated and reflux extracted, the extraction solvent is tap water, the material ratio is 1:6, the extraction time is 4 hours, cooled after extraction, filtered, concentrated to a relati...

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Abstract

The invention provides a preparation method of effective component of wild jujube for tobacco and its application in cigarettes. The preparation of the effective components of the wild jujube comprises the following steps: (1) supercritical CO2 extraction; (2) molecular distillation to extract the aroma components of the wild jujube; (3) extraction of the jujube polysaccharide by water extraction and segmental alcohol precipitation; (4) the aroma of the wild jujube Compounding of components and polysaccharides; the present invention adopts the method of stepwise separation, segmental enrichment and proportional compounding, combined with supercritical extraction, molecular distillation, and segmental alcohol precipitation technology, to effectively control the aroma components and polysaccharides in jujube. Extraction, separation and compounding have been carried out separately to realize the refined development and comprehensive utilization of Zizyphus jujube, and to develop a effective component of Zizyphus jujube for cigarettes that is better than traditional Zizyphus jujube extracts. Temperament, rich aroma, obvious style characteristics, fine and soft smoke and good effect of elegance.

Description

technical field [0001] The invention relates to the preparation of spices for tobacco, in particular to a preparation method of effective components of wild jujube for tobacco and its application in cigarettes. Background technique [0002] Zizyphus jujube is the ripe fruit of jujube jujube in the Rhamnaceae family. Spices such as jujube tincture and extract of wild jujube prepared from jujube have the functions of giving cigarettes a characteristic sour aroma and reducing the irritation of cigarettes, which play an important role in improving the quality of cigarettes. [0003] At present, the traditional method of solvent extraction is still used in the development of wild jujube extract, and there are many shortcomings: First, the extraction technology: the spice extraction solvent is single, usually alcohol extraction or water extraction is used, and various components in the spice are extracted at the same time, which cannot be fully utilized. The functions and effects ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B9/02A24B3/12
CPCA24B3/12C11B9/025
Inventor 庞登红程书锋程志坤陈胜彭建
Owner HUBEI CHINA TOBACCO IND
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