Moisturizing blasting bead core material containing medicinal and edible species as well as preparation method and application of moistening blasting bead core material

Abstract

The invention discloses a moistening-enhancing blasting bead core material containing medicinal and edible species as well as a preparation method and application thereof. The preparation method comprises the following steps: extracting xylaria nigripes by using ethanol, and concentrating filtrate to obtain a xylaria nigripes extracting solution; extracting gymnadenia conopsea with ethanol, and concentrating the filtrate to obtain a gymnadenia conopsea Mixing the xylaria nigripes extracting solution with the gymnadenia conopsea extracting solution to prepare a moistening extracting solution; and uniformly mixing the moistening extracting solution with caprylic capric triglyceride to prepare the moistening blasting bead core material disclosed by the invention. Cigarette blasting beads prepared from the blasting bead core material are positioned and added into filter sticks and further applied to cigarettes, and moistening effect evaluation is carried out in regions with different humidity. The moistening-enhancing blasting bead core material prepared by the invention can obviously improve the moist feeling of smoke, reduce irritation, endow a certain degree of medicinal herb fragrance and sweet fragrance, and improve the overall comfort.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of cigarettes, and particularly relates to a moistening and bursting bead core material containing a medicinal and edible species, a preparation method and application thereof, and more particularly to a method for preparing a moistening and bursting bead core material from a Yunnan traditional medicinal and edible species, and application and evaluation of the bead core material in cigarettes. TECHNICAL BACKGROUND

[0002] The application of bursting beads in cigarettes plays a role in enriching the flavor characteristics of cigarettes, optimizing the smoking quality of cigarettes, and shaping the memory points of products, etc. to different extents. More importantly, consumers can experience controllability, participation and interest in shaping different smoking flavors by breaking the bursting beads during smoking. Researchers can achieve different research and development designs by flexibly adding one / more bursting beads and adding the bursting beads in filter rods in different ways. In addition, the essential oils and spices in the bursting beads are sealed and wrapped by wall materials, which makes the bursting beads have strong aroma preservation capacity and large aroma carrying capacity before being broken, etc. Therefore, the bursting bead type cigarette has become the focus of product innovation and research and development and competition in the cigarette market.

[0003] Smoke moistness is one of the key indicators affecting the comfort of cigarette smoking, and is also an indicator that researchers focus on during the development of cigarette products. Insufficient moistness directly leads to a decrease in overall comfort. During the development of bursting bead cigarettes, how to improve the smoke moistness by adding bursting beads, and whether this improvement in moistness can have good performance in different humidity sales areas are among the concerns of product researchers.

[0004] Wuling ginseng is the sclerotium of Xylaria nigripes (KI.) Sacc., a rare and precious traditional Chinese medicine. It has the effects of calming the nerves, removing dampness, and enhancing immunity. Because it grows in abandoned termite nests, the ecological conditions are extremely special, making it relatively rare. [Guo Lin, Chinese Fungi, 2019(59), Science Press; Wu Jialin. Journal of Chengdu University of Traditional Chinese Medicine, 1984(2): 33-35] Wuling ginseng is mainly produced in Sichuan and Yunnan. [Wu Jialin, Journal of Chengdu University of Traditional Chinese Medicine, 1984(2): 33-35] In Wenshan, Yunnan, it has a long history of use as a traditional folk medicinal food ingredient. It is often used in meat soup and has the health benefits of nourishing blood, aiding sleep, enhancing immunity, and protecting the liver. Current research on *Ulva scutellariae* mainly focuses on its biological characteristics, chemical composition, medicinal efficacy, and artificial cultivation of mycelium and fruiting bodies [He Wendi, Chen Xinjiang, et al., Edible and Medicinal Fungi, 2023, 31(3): 160-166; Tu Zelin, Zhong Wei, et al., Science of Biological Disasters, 2024, 47(2): 180-186; You Weijing, Jiang Xinru, et al., Southern Agriculture, 2021, 15(32): 1-4; Li Chuanhua, Jia Wei, et al., Journal of Edible Fungi, 2016, 23(2): 59-64; Ma Cheng, Weng Rongan, et al., Fungal Research, 2009, 7(1): 59-62].

[0005] Gymnadenia conopsea (L.) R.Br., a plant of the genus Gymnadenia in the Orchidaceae family, is known as "Wangla" in the Tibetan region of northwestern Yunnan. It is a traditional medicinal and edible plant. Local people traditionally collect its tubers in autumn and winter to make soup, which has nourishing effects. At the same time, "Wangla" has a long history of application in Tibetan medicine and has the effects of promoting sperm production, increasing physical strength, nourishing yin and lungs. Modern pharmacological studies have shown that it has the effects of anti-fibrosis, promoting progenitor cell proliferation, and tonifying the kidneys and strengthening the body. [Jingzhu Materia Medica, 1988, Shanghai Science and Technology Press; Yang Beibei, Master's Thesis, Peking Union Medical College, 2010, pp. 54-59; Huang Shengyang, Shi Jiangong, et al., Chinese Journal of Ethnic and Folk Medicine, 2002: 229-231.]

[0006] The application of burst beads in cigarettes in the current market and related reports mainly focuses on enriching flavor, shaping characteristic taste, reducing harm, and burst bead preparation process, and there is no report on the development of moisturizing burst beads using natural plants as raw materials [Wang Kun, Yao Binbin, et al., Fine Chemical Intermediates, 2023, 53(5): P12-16; Hong Guangfeng, Qiu Jiqing, et al., China Tobacco Science, 2019, 25(4): P124-134; Zhao Dongyan, Jiang Bo, et al., ZL202010945910.2; Gao Mingqi, Gu Liang, et al., ZL201710288603.X; Yang Guangyuan, Cao Xiangwei, et al., ZL202111049889.9] and there is no related report on the application of Wulinggeng and Shesheng in the field of cigarettes.

[0007] To solve the above problems, the present application is proposed. SUMMARY

[0008] Based on the uniqueness and traditional use experience of Wulinggeng and Shesheng as traditional health-preserving resources with regional characteristics in Yunnan, the present application aims to explore the application of the two plants in the preparation of burst bead core material for cigarettes and further explore the effect of the burst beads prepared by using the core material on improving the moist feeling of cigarette smoke, and evaluate the performance of the moisturizing effect in different humidity areas. There is no same public report as the present application.

[0009] To improve the moist feeling of cigarette smoke and enhance the comfort of cigarette smoking, the present application aims to provide a method for preparing moisturizing burst bead core material from traditional folk medicinal and edible species in Yunnan and its application and evaluation in cigarettes. The present application discloses a method for preparing moisturizing burst bead core material from traditional folk medicinal and edible species in Yunnan, which comprises the following steps: extracting Wulinggeng with ethanol to obtain Wulinggeng extract by concentrating the filtrate; extracting Shesheng with ethanol to obtain Shesheng extract by concentrating the filtrate; mixing the Wulinggeng extract and the Shesheng extract to obtain a moisturizing extract; uniformly mixing the moisturizing extract and capric caprylic glycerin to obtain the moisturizing burst bead core material of the present application. The cigarette burst beads prepared by using the burst bead core material are positioned and added to the filter rod and further applied to cigarettes to evaluate the moisturizing effect in different humidity areas. The moisturizing burst bead core material prepared by the present application can significantly improve the moist feeling of smoke, reduce irritation, and impart a certain degree of herbal and sweet aroma, thereby improving the overall comfort.

[0010] To achieve the above-mentioned purposes, the technical solutions adopted by the present application are as follows:

[0011] The first aspect of the present application provides a moisturizing burst bead core material containing medicinal and edible species, which comprises Wulinggeng extract and Shesheng extract, wherein the mass ratio of the Wulinggeng extract and the Shesheng extract is 8:2 or 5:5.

[0012] The second aspect of the present application provides a preparation method of the moisturizing and lubricating core material of the first aspect of the present application, comprising the following steps: step (1): crushing the dry Wulinggong extract, then soaking and extracting with ethanol, then filtering, and distilling and concentrating the filtrate to obtain the Wulinggong extract; step (2): crushing the dry Shoushang extract, then soaking and extracting with ethanol, then filtering, and distilling and concentrating the filtrate to obtain the Shoushang extract; step (3): uniformly mixing the Wulinggong extract obtained in step (1) and the Shoushang extract obtained in step (2) to obtain a moisturizing and lubricating extract; and step (4): uniformly mixing the moisturizing and lubricating extract obtained in step (3) and capric caprylic glyceride in a certain proportion to obtain the moisturizing and lubricating core material.

[0013] Preferably, step (1) is specifically: crushing the dry Wulinggong to 100 mesh, soaking and extracting at room temperature with ethanol with a volume concentration of 75% for 48 hours, the weight of the dry Wulinggong to the volume of ethanol is 1g:7mL, and the filtrate is distilled and concentrated to a relative density of 1.300±0.005.

[0014] Preferably, step (2) is specifically: crushing the dry Shoushang to 80 mesh, soaking and extracting at room temperature with ethanol with a volume concentration of 95% for 48 hours, the weight of the dry Shoushang to the volume of ethanol is 1g:10mL, and the filtrate is distilled and concentrated to a relative density of 1.500±0.005.

[0015] Preferably, step (3) is specifically: the mass ratio of the Wulinggong extract obtained in step (1) to the Shoushang extract obtained in step (2) is 8:2 or 5:5. The mass ratio is very critical, and under the condition that other conditions and parameters are consistent, the effect corresponding to the mass ratio outside and between the mass ratio is not as good as the effect of the mass ratio.

[0016] Preferably, step (4) is specifically: mixing the moisturizing and lubricating extract obtained in step (3) with capric caprylic glyceride, and the composition is: 25%-45% of the moisturizing and lubricating extract, and 55%-75% of capric caprylic glyceride.

[0017] The third aspect of the present application provides an application of the moisturizing and lubricating core material of the first aspect, which is used in cigarettes as a core material after being made into a blasting bead.

[0018] Preferably, the moisturizing effect evaluation is carried out in different humidity areas by specifically using the "Cigarette Sensory Comfort Evaluation Method" (YC / T 496-2014), which can improve the smoke moisture feeling to different degrees, reduce irritation, at the same time, impart herbaceous and sweet fragrance, and improve the overall comfort.

[0019] Preferably, the application and evaluation in cigarettes include the following steps: (1) preparing test sample cigarettes added with the moisturizing bursting beads according to the conventional production process of bursting bead cigarettes, and taking cigarettes without added moisturizing bursting beads as blank sample cigarettes; (2) placing the cigarette samples into a constant temperature and humidity box for balancing; and (3) performing sensory evaluation of the cigarettes.

[0020] Preferably, step (1) specifically comprises: placing the test sample cigarettes and the blank sample cigarettes into a constant temperature [(23±1)℃] and constant humidity [relative humidity (60±2)%] box for balancing for 24 hours.

[0021] Preferably, step (2) specifically comprises: selecting different humidity conditions regions, and organizing professional taste testers to perform comparative taste test with the blank control sample.

[0022] The fourth aspect of the present application provides a bursting bead comprising the moisturizing bursting bead core material according to the first aspect.

[0023] Compared with the prior art, the present application has the following beneficial effects:

[0024] (1) Wulingganshen and Shesheng are Yunnan characteristic folk traditional rare medicinal and edible health-care fungi, and the related researches thereof are limited to medicinal use and artificial cultivation, and the application thereof in the field of cigarettes has not been reported. Meanwhile, the effect of the moisturizing bursting beads in cigarettes is obvious, which widens the scope of development of natural materials for cigarettes and expands the application range of the two.

[0025] (2) The moisturizing bursting beads obtained by the present application can significantly improve the smoke moist feeling, increase the saliva secretion, reduce the irritation, and improve the overall comfort when used in the preparation of cigarette samples in cigarette filter rods compared with the control sample cigarettes without added bursting beads. Meanwhile, the bursting beads impart certain sweet and herbal aroma, and the sensory comfort score is increased by 1.6-3.8 points compared with the control sample. The test sample with more obvious performance is tasted in different humidity regions, and the results show that the improvement of comfort is more significant in the air with relatively low humidity, and the sensory score is increased by 4.4 points (compared with the score of the control sample in the same taste test site).

[0026] (3) The preparation method of the present application is simple in equipment and easy to operate, and can be used for industrial production.

[0027] (4) In the preferred embodiments of the present application, the mass ratio of the Wulingganshen extract and the Shesheng extract is 8:2 or 5:5, and this parameter is very critical. When the mixing ratio of the Wulingganshen extract and the Shesheng extract is changed to 9:1, 7:3, 6:4 or 4:6 (mass ratio), and the remaining steps are unchanged, the bursting bead core material thus prepared is made into bursting beads and further applied to cigarettes, and the taste test results show that the improvement of oral sweet sensation is not obvious, the harmony of aroma is decreased, the throat is slightly irritated, and the overall effect is decreased.

[0028] (5) In the preferred embodiment of the present application, when the moisturizing extract is mixed with capric and caprylic acid glycerides, it is important to mix the moisturizing extract and capric and caprylic acid glycerides in a mass ratio of 25%-45% moisturizing extract and 55%-75% capric and caprylic acid glycerides. If the mixing ratio of the moisturizing extract and capric and caprylic acid glycerides is changed to 20% moisturizing extract, 80% capric and caprylic acid glycerides (mass percentage), 50% moisturizing extract, 50% capric and caprylic acid glycerides (mass percentage), or 55% moisturizing extract, 45% capric and caprylic acid glycerides (mass percentage), and the remaining steps remain unchanged, the prepared core material of the blasting bead is made into a blasting bead and further applied to a cigarette, and the smoke is slightly turbid and the tongue surface is slightly left over. DETAILED DESCRIPTION

[0029] The present application will be further described in detail below with reference to the following examples.

[0030] Those skilled in the art will understand that the following examples are only for illustration of the present application and should not be considered as limiting the scope of the present application. If a specific technique or condition is not specified in the examples, it is performed according to the technique or condition described in the literature in the art or according to the product manual. If the manufacturer of the material or equipment is not specified, it is a conventional product that can be obtained by purchase.

[0031] Example 1

[0032] A method for preparing a moisturizing blasting bead core material from a Yunnan folk traditional medicine and food dual-purpose species, comprising the following steps:

[0033] Step (1): Grind the dry Wulinggeng to 100 mesh, soak and extract at room temperature for 48 hours with ethanol of 75% by volume, the weight ratio of dry Wulinggeng to ethanol volume is 1g:7mL, then filter, and distill and concentrate the filtrate to a relative density of 1.300±0.005 to obtain Wulinggeng extract;

[0034] Step (2): Grind the dry Shoushugeng to 80 mesh, soak and extract at room temperature for 48 hours with ethanol of 95% by volume, the weight ratio of dry Shoushugeng to ethanol volume is 1g:10mL, then filter, and distill and concentrate the filtrate to a relative density of 1.500±0.005 to obtain Shoushugeng extract;

[0035] Step (3): Mix the Wulinggeng extract obtained in step (1) and the Shoushugeng extract obtained in step (2) uniformly in a mass ratio of 8:2 to prepare a moisturizing extract;

[0036] Step (4): Mix the moisturizing extract obtained in step (3) and capric and caprylic acid glycerides uniformly to obtain the moisturizing blasting bead core material, which consists of 25% moisturizing extract and 75% capric and caprylic acid glycerides in mass percentage.

[0037] Example 2

[0038] A method for preparing a moisturizing core material of a Yunnan folk traditional medicine and food dual-purpose species, comprising the following steps:

[0039] Steps (1)-(2) are the same as in Example 1;

[0040] Step (3): The Wulinggeng extract obtained in step (1) and the Shengeng extract obtained in step (2) are mixed uniformly at a mass ratio of 5:5 to prepare a moisturizing extract;

[0041] Step (4): The moisturizing extract obtained in step (3) is mixed uniformly with capric caprylic acid glycerol ester to obtain the moisturizing core material of the explosion bead, which comprises 35% moisturizing extract and 65% capric caprylic acid glycerol ester by mass percentage.

[0042] Example 3

[0043] A method for preparing a moisturizing core material of a Yunnan folk traditional medicine and food dual-purpose species, comprising the following steps:

[0044] Steps (1)-(2) are the same as in Example 1;

[0045] Step (3): The Wulinggeng extract obtained in step (1) and the Shengeng extract obtained in step (2) are mixed uniformly at a mass ratio of 5:5 to prepare a moisturizing extract;

[0046] Step (4): The moisturizing extract obtained in step (3) is mixed uniformly with capric caprylic acid glycerol ester to obtain the moisturizing core material of the explosion bead, which comprises 35% moisturizing extract and 65% capric caprylic acid glycerol ester by mass percentage.

[0047] Step (5): The three kinds of moisturizing core materials of the explosion bead prepared in Examples 1-3 are respectively made into tobacco explosion beads according to the conventional production process of tobacco explosion beads, and the explosion beads are positioned and added to the center of the filter rod during the process of forming the filter tow, 1 explosion bead is added to each cigarette, and the cigarette sample is rolled and connected, to obtain test sample 1, test sample 2 and test sample 3, respectively, and a cigarette without explosion bead is used as a control sample.

[0048] Step (6): The test sample cigarettes and the control sample cigarettes obtained in step (5) are placed in a constant temperature and humidity chamber [(23±1)℃, relative humidity (60±2)%] for 24 hours;

[0049] Step (7): Organize cigarette sensory evaluation experts to conduct comparative evaluation according to the "Cigarette Sensory Comfort Evaluation Method" (YC / T496-2014), and break the explosion beads during smoking.

[0050] The evaluation results are shown in Table 1. The overall comfort scores of all three test samples were improved compared to the control sample, with improvements mainly in oral irritation, throat irritation / dryness, and nasal irritation. Among them, test sample 2 showed the most significant improvement, significantly reducing smoke irritation and dryness while enhancing the smoothness and fineness of the smoke. At the same time, the sweetness in the mouth was also enhanced, with a slight herbal aroma. Overall, it performed well, with a comfort score 3.8 points higher than the control.

[0051] Table 1. Sensory evaluation results of cigarette test samples prepared using three types of flavor capsules in Application Example 3.

[0052]

[0053] Example 4

[0054] A method for preparing a moisturizing capsule core material from a traditional Yunnan folk medicinal and edible species, and its application and evaluation in cigarettes, includes the following steps:

[0055] Steps (1)-(4) are the same as in Example 2;

[0056] Step (5): The lubricating bursting core material prepared in steps (1)-(4) is made into a cigarette bursting bead by referring to the conventional production process of cigarette bursting beads. The bursting bead is positioned and added to the center of the filter rod during the filter tow forming process. One bursting bead is added to each cigarette, and cigarette samples are rolled to obtain test cigarettes. Cigarettes without bursting beads are used as control cigarettes.

[0057] Step (6): The test sample cigarettes and control sample cigarettes obtained in step (5) were taken to different humidity areas (Guangzhou and Lhasa) and placed in constant temperature [(23±1)℃] and constant humidity [relative humidity of (60±2)%] chambers for 24 hours to equilibrate;

[0058] Step (7): Organize cigarette sensory evaluation experts to conduct comparative evaluations in accordance with the "Evaluation Method for Sensory Comfort of Cigarettes" (YC / T496-2014). During the smoking process, the flavor capsule is broken (the relative humidity of the air at the evaluation location is measured: 70% in Guangzhou and 26% in Lhasa).

[0059] The evaluation results are shown in Table 2. In both regions with different humidity levels, the test samples showed an overall improvement in score compared to the control sample. For the same location, the Lhasa test sample scored 4.4 points higher than the control sample, and the Guangzhou test sample scored 2.7 points higher than the control sample. In comparison, the improvement in comfort was more significant in the drier region. The improvement was mainly concentrated on reducing the irritation and dryness in the mouth and throat. At the same time, the sweetness in the mouth was improved, the smoke was more delicate and mellow, and the overall comfort was significantly improved.

[0060] Table 2. Sensory evaluation results of cigarette test samples prepared using the capsule filling technique in Example 4.

[0061]

[0062] Comparative Experiment

[0063] The mixing ratio of the extract of Wulingganshen and the extract of Shushen in step (3) of Example 1 was changed to 9:1 (mass ratio), and the remaining steps were unchanged. The prepared core material of the burst beads was made into burst beads and further applied to cigarettes. The puffiness of the smoke was slightly poor, and the sweetness in the mouth was not significantly improved.

[0064] The mixing ratio of the extract of Wulingganshen and the extract of Shushen in step (3) of Example 1 was changed to 7:3 (mass ratio), and the remaining steps were unchanged. The prepared core material of the burst beads was made into burst beads and further applied to cigarettes. The sweetness in the mouth was slightly decreased.

[0065] The mixing ratio of the extract of Wulingganshen and the extract of Shushen in step (3) of Example 1 was changed to 6:4 (mass ratio), and the remaining steps were unchanged. The prepared core material of the burst beads was made into burst beads and further applied to cigarettes. The softness of the smoke and the sweetness in the mouth were generally performed, and the overall coordination was slightly decreased.

[0066] The mixing ratio of the extract of Wulingganshen and the extract of Shushen in step (3) of Example 1 was changed to 4:6 (mass ratio), and the remaining steps were unchanged. The prepared core material of the burst beads was made into burst beads and further applied to cigarettes. The harmony of the aroma was decreased, and the throat was slightly stimulated.

[0067] The mixing ratio of the moisturizing extract and capric caprylic acid glycerin ester in step (4) of Example 3 was changed to 55% moisturizing extract and 45% capric caprylic acid glycerin ester (mass percentage), and the remaining steps were unchanged. The prepared core material of the burst beads was made into burst beads and further applied to cigarettes. The smoke was slightly turbid, and the tongue surface was slightly left.

[0068] The mixing ratio of the moisturizing extract and capric caprylic acid glycerin ester in step (4) of Example 3 was changed to 50% moisturizing extract and 50% capric caprylic acid glycerin ester (mass percentage), and the remaining steps were unchanged. The prepared core material of the burst beads was made into burst beads and further applied to cigarettes. The tongue surface was left, and the smoke concentration was slightly increased.

[0069] The mixing ratio of the moisturizing extract and capric caprylic acid glycerin ester in step (4) of Example 3 was changed to 20% moisturizing extract and 80% capric caprylic acid glycerin ester (mass percentage), and the remaining steps were unchanged. The prepared core material of the burst beads was made into burst beads and further applied to cigarettes. The sweet and soft feeling of the smoke was not significantly improved, the fineness of the smoke was decreased, the smoke concentration was increased, the throat was slightly stimulated, and the tongue surface was left.

[0070] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A moisturizing and lubricating core material of medicated dual-purpose species, comprising a Wulinggong extract and a Shoushang extract, wherein the mass ratio of the Wulinggong extract to the Shoushang extract is 8:2 or 5:

5.

2. A method of preparing the wetting-enhancing blasting bead core material according to claim 1, characterized by It comprises the following steps: Step (1) : crushing Wulinggong dry products, then soaking and extracting with ethanol, then filtering, and distilling and concentrating the filtrate to obtain a Wulinggong extract; Step (2) : crushing Shoushang dry products, then soaking and extracting with ethanol, then filtering, and distilling and concentrating the filtrate to obtain a Shoushang extract; Step (3) : mixing the Wulinggong extract obtained in step (1) with the Shoushang extract obtained in step (2) to obtain a moisturizing and lubricating extract; Step (4) : mixing the moisturizing and lubricating extract obtained in step (3) with capric and caprylic acid glycerides in a certain proportion to obtain the moisturizing and lubricating core material.

3. The preparation method according to claim 1, characterized in that, In step (1), the Wulinggong dry products are crushed to 100 mesh, then soaked and extracted with ethanol with a volume concentration of 75% at room temperature for 48 hours, the weight of the Wulinggong dry products to the volume of ethanol is 1g:7mL, and the filtrate is distilled and concentrated to a relative density of 1.300±0.

005.

4. The method of claim 1, wherein, In step (2), the Shoushang dry products are crushed to 80 mesh, then soaked and extracted with ethanol with a volume concentration of 95% at room temperature for 48 hours, the weight of the Shoushang dry products to the volume of ethanol is 1g:10mL, and the filtrate is distilled and concentrated to a relative density of 1.500±0.

005.

5. The preparation method according to claim 1, characterized in that, In step (3), the mass ratio of the Wulinggong extract obtained in step (1) to the Shoushang extract obtained in step (2) is 8:2 or 5:

5.

6. The method of claim 1, wherein, In step (4), the moisturizing and lubricating extract obtained in step (3) is mixed with capric and caprylic acid glycerides, and the composition is 25%-45% moisturizing and lubricating extract and 55%-75% capric and caprylic acid glycerides in mass percentage.

7. Use of the wetting-enhancing core material according to claim 1, characterized in that The moisturizing and lubricating core material is used as a core material to make a smoke bomb, which is used in cigarettes.

8. Use according to claim 7, characterized in that, The moisturizing and lubricating core material is used as a core material to make a smoke bomb, which is used in cigarettes. 9.A smoke bomb comprising the moisturizing and lubricating core material of claim 1.

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