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A kind of citrus peel filter rod porous material and its preparation method and application

A technology of porous materials and citrus peels, which is applied in the field of porous materials, can solve problems such as difficulty in retaining the fresh aroma of citrus peels, breakthroughs in the hazard index of cigarettes, shrinkage and hardening of citrus peel tissues, and reduce the hazard index of cigarettes, increase strength and Porous structure stability, effect of ensuring strength

Active Publication Date: 2021-08-03
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the traditional processing process, the drying time is too long and the temperature is too high, which has a great impact on the quality deterioration of raw materials, especially the terpenes in fresh citrus peels are easily decomposed into esters, ketones, etc. after being heated for a long time. Other ingredients show that the unique fresh aroma of citrus peel is difficult to retain. At the same time, due to the shrinkage and hardening of citrus peel tissue caused by ordinary drying methods, it greatly limits its application in tobacco filter sticks. At present, citrus peel is hardly used in filter rod particles
[0005] At present, there are many researches on the existing flavor granules. However, most of the existing flavor granules are to improve the sensory evaluation and smoking effect, and there is no breakthrough in reducing the hazard index of cigarettes. Furthermore, in order to expand the application range of citrus peels, The development of its new functions is worthy of development and research in its preparation process

Method used

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  • A kind of citrus peel filter rod porous material and its preparation method and application
  • A kind of citrus peel filter rod porous material and its preparation method and application
  • A kind of citrus peel filter rod porous material and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The preparation method of the citrus peel filter rod porous material of the present embodiment is carried out as follows:

[0036] Take fresh sweet orange peel, wash it thoroughly, and cut it into small pieces of 2-3cm square.

[0037] Put the sweet orange peel pieces into the 90°C strengthening solution at a constant temperature for 3 minutes at a ratio of 1:1. The concentration of sucrose in the strengthening solution is 25%, the concentration of mannitol is 5%, the concentration of gelatin is 3%, carboxymethyl The concentration of cellulose was 1.2%.

[0038] After draining the water, freeze at -60°C for 4 hours; vacuum-dry the pre-frozen sample at a vacuum degree of 86Pa, sublimation heating temperature of 42°C, and analytical heating temperature of 75°C to obtain a freeze-dried product with a moisture content of 5%. Sweet orange peel material.

[0039] The sweet orange peel material is crushed to 18 mesh to 30 mesh to obtain the porous material of the orange peel...

Embodiment 2

[0052] The preparation method of the citrus peel filter rod porous material of the present embodiment is carried out as follows:

[0053] Take fresh lemon peel, wash it thoroughly, and cut it into small pieces of 2-3cm square.

[0054] Put the lemon peel into the 90°C strengthening solution at a constant temperature and soak for 3 minutes at a ratio of 1:1. The concentration of sucrose in the strengthening solution is 25%, the concentration of mannitol is 5%, the concentration of gelatin is 3%, carboxymethyl fiber The concentration of the element is 1.2%.

[0055] After draining the water, freeze at -60°C for 4 hours; vacuum-dry the pre-frozen sample at a vacuum degree of 80Pa, sublimation heating temperature of 47°C, and analytical heating temperature of 70°C to obtain a freeze-dried product with a moisture content of 5%. Lemon peel material.

[0056] The lemon peel material is crushed to 18-30 mesh to obtain the porous material of the citrus peel filter rod.

[0057] Observ...

Embodiment 3

[0068] The preparation method of the citrus peel filter rod porous material of the present embodiment is carried out as follows:

[0069] Take fresh grapefruit peels and lemon peels, wash them thoroughly, and cut them into small pieces of 2-3cm square, the mass fraction ratio of the two is 1:1.

[0070] Put the mixed pericarp into 90°C strengthening solution at a constant temperature for 3 minutes at a ratio of 1:1. The concentration of sucrose in the strengthening solution is 25%, the concentration of mannitol is 5%, the concentration of gelatin is 3%, carboxymethylcellulose The concentration is 1.2%.

[0071] After draining the water, freeze at -60°C for 4 hours; vacuum-dry the pre-frozen sample at a vacuum degree of 80Pa, sublimation heating temperature of 47°C, and analytical heating temperature of 70°C to obtain a freeze-dried product with a moisture content of 5%. Citrus peel material.

[0072] The mixed citrus peel material is crushed to 18-30 mesh to obtain a porous ...

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Abstract

The invention relates to a porous citrus peel filter rod material and its preparation method and application. The preparation method comprises the following steps: preparing massive citrus peel, soaking, pre-freezing, vacuum drying and pulverizing. The method of the present invention can increase the strength of the porous material and the stability of the porous structure, facilitate the smoke to fully elute the fruity aroma on the surface of the porous material, contribute to the distribution of orange peel aroma, can better restore its natural aroma, and effectively improve the quality of cigarettes. The characteristic aroma can reduce miscellaneous gas, and at the same time, it can strengthen the adsorption of harmful substances in the smoke by porous materials, and reduce the hazard index of cigarettes. The process is simple and suitable for large-scale industrial production.

Description

technical field [0001] The invention relates to a porous material, especially a porous material for a citrus peel filter stick, and also relates to a preparation method and application thereof. Background technique [0002] Cigarette filter sticks can effectively filter out some harmful components in smoke, and thus have been widely valued and applied. At the same time, the filter rod is also an important carrier for cigarette non-burning flavoring. The non-burning flavoring substance is directly added to the auxiliary materials for tobacco, and the non-combustion will cause little damage to the active ingredients and avoid the introduction of negative impact impurity components. The added functional substances act directly on the smoke, and the components are known to be controllable, which is more direct and targeted for curing the style characteristics of cigarettes and enhancing product characteristics. [0003] Because of their richness and effectiveness, natural flavo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24D3/14A24D3/18
CPCA24D3/14A24D3/18
Inventor 陈兴张天栋朱保昆凌军陈微蔡波杨乾栩
Owner CHINA TOBACCO YUNNAN IND
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