WO2020155336A1 - 一种茶叶的压片方法及其在制备茶烟弹中的应用 - Google Patents

一种茶叶的压片方法及其在制备茶烟弹中的应用 Download PDF

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WO2020155336A1
WO2020155336A1 PCT/CN2019/078772 CN2019078772W WO2020155336A1 WO 2020155336 A1 WO2020155336 A1 WO 2020155336A1 CN 2019078772 W CN2019078772 W CN 2019078772W WO 2020155336 A1 WO2020155336 A1 WO 2020155336A1
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product
drying
tea
time
dried
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PCT/CN2019/078772
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English (en)
French (fr)
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林中华
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福建绿色黄金生物科技有限公司
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Publication of WO2020155336A1 publication Critical patent/WO2020155336A1/zh

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00—Tea; Tea substitutes; Preparations thereof
    • A23F3/06—Treating tea before extraction; Preparations produced thereby
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00—Tea; Tea substitutes; Preparations thereof
    • A23F3/40—Tea flavour; Tea oil; Flavouring of tea or tea extract
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes

Definitions

  • the invention belongs to the field of tea product research and development, and in particular relates to a method for pressing tea leaves and its application in the preparation of tea cigarette cartridges.
  • Tea a traditional Chinese drink
  • Tea has a long history in China. Tea is rich in various beneficial substances such as tea polyphenols, and has many beneficial effects such as refreshing and anti-tumor, and has been favored by consumers.
  • the cigarette holder is the so-called electronic cigarette holder. It is a necessary part installed on the electronic cigarette atomizer. A certain amount of shredded tobacco is stored in the cigarette. When the electronic cigarette is working, the role of the shredded tobacco in the cigarette holder in the atomizer It is atomized into a gas, forming a smoke like real smoke. However, the nicotine and tar released when the cartridge burns poses a series of health risks.
  • the present invention provides a method for pressing tea leaves and its application in the preparation of tea-cigarette bombs, which are used to solve the problem of large smoke, poor refreshing effect and poor smoking experience in the prior art. Technical defects.
  • the present invention provides a method for pressing tea leaves.
  • the pressing method is a segmented drying method, and the segmented drying method is:
  • Step 1 The first drying: the tea leaves are dried for the first time, and the water content is reduced by 30% to obtain the first product;
  • Step 2 Second drying: the first product is dried for a second time, and the water content is reduced by 20% to obtain the second product;
  • Step 3 The third drying: the second product is dried for the third time, and the water content is reduced by 10%, and the third drying is left to stand to room temperature to obtain the third product;
  • Step 4 Tableting: the third product is crushed into particles with a particle size of 230-250 mesh and then compressed to obtain a fourth product, the diameter of the fourth product is 15-50mm;
  • Step 5 Fourth drying: the fourth product is dried for the fourth time to obtain a product, and the water content of the product is 7-15%.
  • the segmented drying method further includes: fragrance enhancement, and the fragrance enhancement step is performed between step three and step four;
  • the method for enhancing aroma is: spraying the tea leaf extract on the surface of the third product.
  • the method for preparing the tea extract is as follows: the tea leaves are crushed to 25-35 mesh, dissolved in water, and concentrated at 90-120°C for 60-120 min to obtain the tea extract;
  • the spraying amount of the tea leaf extract is 3 ⁇ 5ml/Kg of the third product.
  • the temperature of the first drying is 60 to 80° C.
  • the time of the first drying is 30 to 60 min.
  • the temperature of the second drying is 70-90°C, and the time of the second drying is 40-70 min.
  • the temperature of the third drying is 80-100° C.
  • the time of the third drying is 50-80 min.
  • the temperature of the fourth drying is 90-120° C.
  • the time of the fourth drying is 60-120 min.
  • the present invention also provides an application of a product prepared by the tablet pressing method described above in the field of electronic cigarette cartridges and/or infused beverages.
  • the present invention provides a method for pressing tea leaves.
  • the pressing method is a staged drying method.
  • the staged drying method is: the tea leaves are dried for the first time and then dried for the second time.
  • the third drying, pressing and the fourth drying, the moisture content of the product is 7-15%.
  • the present invention also provides an application of the product prepared by the above-mentioned tableting method in the field of electronic cigarette cartridges and/or soaking water for drinking.
  • the segmented drying method can ensure stable product quality without relying on the experience of the processing personnel; further animal experiments are available for determination, and the refreshing effect is significantly improved compared with commercially available tea cigarettes; Measured by the employees, the product has a higher smoking score.
  • the method for pressing tea leaves and its application in the preparation of tea-cigarette bombs provided by the present invention solves the technical defects of the prior art that the commercially available tea-cigarette smoke is large, the refreshing effect is poor, and the smoking experience is poor.
  • Figure 1 is a schematic flow chart of a method for pressing tea leaves according to an embodiment of the present invention
  • Figure 1 is designated as the abstract drawing.
  • the embodiment of the present invention provides a method for pressing tea leaves and its application in the preparation of tea-cigarette bombs, which are used to solve the technology of the prior art that the commercially available tea cigarette smoke is large, the refreshing effect is poor, and the smoking experience is poor. defect.
  • This example is a specific example for preparing product 1.
  • Fresh tea leaves were dried at 60°C for 30 minutes, and dried until the moisture content was reduced by 30% to obtain the first product 1; the first product 1 was dried at 85°C for 70 minutes, and dried until the moisture content was reduced by 20% to obtain the second product 1; Dry at 100°C for 80 minutes, dry until the water content is reduced by 10%, and then stand to room temperature. Spray the tea extract 1 on the surface of the standing product to obtain the third product 1; the third product 1 is crushed to a particle size of 230-250 mesh After the pellets are compressed, the fourth product 1 with a diameter of 15-50 mm is obtained; the fourth product 1 is dried at 110°C for 120 minutes to obtain a product 1 with a water content of 5% to 15%.
  • the spray amount of tea extract 1 is 4ml/Kg and the product is left standing;
  • the preparation method of tea extract 1 is: the tea leaves are crushed to 230-250 mesh and then dissolved in water, concentrated at 120°C for 60 minutes, Get tea extract 1.
  • This embodiment is a specific embodiment for preparing product 2.
  • Fresh tea leaves were dried at 65°C for 60 minutes, and dried until the moisture content was reduced by 30%, to obtain the first product 2; the first product 2 was dried at 90°C for 40 minutes, and dried until the moisture content was reduced by 20%, to obtain the second product 2; Dry at 80°C for 50 minutes, dry until the water content is reduced by 10%, and then stand to room temperature. Spray the tea extract 2 on the surface of the standing product to obtain the third product 2; the third product 2 is crushed to a particle size of 230-250 mesh After the pellets are compressed, the fourth product 2 with a diameter of 15-50 mm is obtained; the fourth product 2 is dried at 120°C for 60 minutes to obtain a product 2 with a water content of 5% to 15%.
  • the spraying amount of tea extract 2 is 3ml/Kg and the product is left standing;
  • the preparation method of tea extract 2 is: the tea leaves are crushed to 25-35 mesh and then dissolved in water, concentrated at 90°C for 120 minutes, Get tea extract 2.
  • This embodiment is a specific embodiment for preparing product 3.
  • Fresh tea leaves were dried at 80°C for 35 minutes, and dried until the moisture content was reduced by 30% to obtain the first product 3; the first product 3 was dried at 70°C for 50 minutes, and dried until the moisture content was reduced by 20% to obtain the second product 3; Dry at 85°C for 70 minutes, dry until the water content is reduced by 10%, and then stand to room temperature. Spray the tea extract 3 on the surface of the standing product to obtain the third product 3; the third product 3 is crushed to a particle size of 230-250 mesh After the pellets are compressed, the fourth product 3 with a diameter of 15-50 mm is obtained; the fourth product 3 is dried at 90°C for 90 minutes to obtain a product 3 with a water content of 5%-15%.
  • the spraying amount of the tea extract 3 is 5ml/Kg and the product is left standing;
  • the preparation method of the tea extract 3 is: the tea leaves are crushed to 25-35 mesh, dissolved in water, and concentrated at 110°C for 100 minutes, Get tea extract 3.
  • This example is a specific example for determining the suction score of the products 1 to 3 prepared in Examples 1 to 3.
  • Products 1 ⁇ 3 are made into tea cartridge products 1 ⁇ 3 using the conventional method of rolling cartridges.
  • Each product is evaluated by 3 tasters, from four dimensions: taste, smoke content, aroma and comprehensive score
  • the score is divided into 1 to 5, 5 is the highest score, and the average score of each product to be tested is counted; in this example, the selected reference 1 is a traditional cigarette bomb, and the reference 2 is a commercial product
  • the shredded tobacco from tea cigarettes is made into electronic cigarette cartridges.
  • a blind test is performed, that is, the taster does not know the specific sample name of the test.
  • three samples are drawn for each sample to be tested for scoring, and each sample to be tested is calculated Please refer to Table 1 for the results obtained.
  • This example is a specific example for measuring the refreshing effect of the products 1 to 3 prepared in Examples 1 to 3; in this example, the selected reference 1 is a commercial cigarette cartridge, and the reference 2 is a commercial tea The shredded tobacco is made into electronic cigarette cartridges.
  • mice weighing 250 ⁇ 10g were selected, half male and half male, and randomly divided into 5 groups, each with 3 female mice and 3 male mice.
  • mice Using micro-current stimulation, after keeping the mice unable to rest for 48 hours, burn the test samples in the independent space where each group of mice moves (using the same specification electronic cigarette to smoke and burn the test samples), then stop the stimulation , Observe the movement of the mice, see Table 2 for the results obtained.
  • mice are full of energy and not tired The mice are full of energy and not tired The mice are full of energy and not tired There is a decrease in activity in mice The amount of activity in the mice is significantly reduced
  • the present invention uses data quantitative control, and the entire processing process has strict process standards, which reduces the dependence on experience and improves the stability of the product;
  • the processed tea products prepared by the present invention can effectively play a refreshing effect and have good refreshing effects;
  • the processed tea products prepared by the present invention can be used as a substitute for traditional e-cigarette cartridges, and can also be brewed and consumed like traditional tea;
  • the manufactured product can be used as a refreshing product in the smoking cessation stage after being made into a bomb-shaped tea product according to the rolling method of traditional electronic cigarette bombs;
  • the tea processing intermediates are compressed into powder and then compressed into tablets, which can effectively prevent damage to the tableting equipment due to excessive cellulose content in some stems and affect the tableting effect; at the same time, it can prevent the process of rolling the finished product.
  • some substances with too high cellulose content are not cut into shredded tobacco that meets the specifications or are too hard to puncture the cigarette paper, effectively reducing the defective rate.
  • the present invention provides a method for pressing tea leaves.
  • the pressing method is a staged drying method.
  • the staged drying method is: the tea leaves are dried for the first time and then dried for the second time.
  • the third drying, pressing and the fourth drying, the moisture content of the product is 7-15%.
  • the present invention also provides an application of the product prepared by the above-mentioned tableting method in the field of electronic cigarette cartridges and/or soaking water for drinking.
  • the segmented drying method can ensure stable product quality without relying on the experience of the processing personnel; further animal experiments are available for determination, and the refreshing effect is significantly improved compared with commercially available tea cigarettes; Measured by the employees, the product has a higher smoking score.
  • the method for pressing tea leaves and its application in the preparation of tea-cigarette bombs provided by the present invention solves the technical defects of the prior art that the commercially available tea-cigarette smoke is large, the refreshing effect is poor, and the smoking experience is poor.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
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Abstract

一种茶叶的压片方法，具体为：茶叶依次进行第一次干燥、第二次干燥、第三次干燥、压片以及第四次干燥，得含水量为7～15％产品。以及一种该压片方法制得的产品在电子烟烟弹和/或泡水饮用领域的应用。在第三次干燥与压片步骤之间还包括增香步骤，在第三次干燥后得到产物的表面喷洒茶叶萃取液。

Description

一种茶叶的压片方法及其在制备茶烟弹中的应用
本申请要求于2019年02月01日提交中国专利局、申请号为201910105992.7、发明名称为“一种茶叶的压片方法及其在制备茶烟弹中的应用”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明属于茶产品研发领域，尤其涉及一种茶叶的压片方法及其在制备茶烟弹中的应用。
 背景技术
茶叶，是中国传统的饮品，在中国具有悠久的历史。茶叶中富有茶多酚等多种有益物质，具有提神醒脑、抗肿瘤等多项有益效果，受到了广大消费者的青睐。烟弹就是通常所说的电子烟烟嘴，是装在电子烟雾化器上面的必要零件，烟弹里面存储了一定量的烟丝，当电子烟工作时，烟弹里面的烟丝在雾化器的作用下雾化成气体，从而形成像真烟一样的烟雾，但是烟弹燃烧时释放的尼古丁和焦油，存在着一系列的健康隐患。
目前市面上，为了解决吸烟造成的健康隐患，同时解决部分消费者需要吸烟提神的需求，市面上已经开发了一系列的茶类卷烟状吸食产品。
 技术问题
现有技术中，针对于电子烟的专用茶烟弹，还未见报道。
因此，研发出一种茶叶的压片方法及其在制备茶烟弹中的应用，用于解决现有技术中，市售茶烟烟雾较大、吸食提神效果差以及吸食体验差的技术缺陷，成为了本领域技术人员亟待解决的问题。
 技术解决方案
有鉴于此，本发明提供了一种茶叶的压片方法及其在制备茶烟弹中的应用，用于解决现有技术中，市售茶烟烟雾较大、吸食提神效果差以及吸食体验差的技术缺陷。
本发明提供了一种茶叶的压片方法，所述压片方法为分段式干燥法，所述分段式干燥法为：
步骤一、第一次干燥：茶叶进行第一次干燥，干燥至含水量降低30%，得第一产物；
步骤二、第二次干燥：所述第一产物进行第二次干燥，干燥至含水量降低20%，得第二产物；
步骤三、第三次干燥：所述第二产物进行第三次干燥，干燥至含水量降低10%，第三次干燥后静置至室温，得第三产物；
步骤四、压片：所述第三产物粉碎成粒径为230~250目的颗粒后压片，得第四产物，所述第四产物的直径为15~50mm；
步骤五、第四次干燥：所述第四产物进行第四次干燥，得产品，所述产品的含水量为7~15%。
优选地，所述分段式干燥法还包括：增香，所述增香步骤在步骤三与步骤四之间进行；
所述增香的方法为：在所述第三产物的表面喷洒茶叶萃取液。
优选地，所述茶叶萃取液的制备方法为：茶叶粉碎至25~35目后溶于水，在90~120℃条件下浓缩60~120min，得茶叶萃取液；
所述茶叶萃取液的喷施量为3~5ml/Kg第三产物。
优选地，所述第一次干燥的温度为60~80℃，所述第一次干燥的时间为30~60min。
优选地，所述第二次干燥的温度为70~90℃，所述第二次干燥的时间为40~70min。
优选地，所述第三次干燥的温度为80~100℃，所述第三次干燥的时间为50~80min。
优选地，所述第四次干燥的温度为90~120℃，所述第四次干燥的时间为60~120min。
本发明还提供了一种包括以上任意一项所述的压片方法制得的产品在电子烟烟弹和/或冲泡饮品领域的应用。
 有益效果
综上所述，本发明提供了一种茶叶的压片方法，所述压片方法为分段式干燥法，所述分段式干燥法为：茶叶依次进行第一次干燥、第二次干燥、第三次干燥、压片以及第四次干燥，得含水量为7~15%产品。本发明还提供了一种上述压片方法制得的产品在电子烟烟弹和/或泡水饮用领域的应用。本发明提供的技术方案中，分段式干燥法可确保产品质量稳定，无需依赖加工人员的经验；进一步地进动物实验测定可得，与市售茶烟相比，提神效果显著提升；经品评员吸食测定，产品的吸食评分更高。本发明提供的一种茶叶的压片方法及其在制备茶烟弹中的应用，解决了现有技术中，市售茶烟烟雾较大、吸食提神效果差以及吸食体验差的技术缺陷。
 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。
图1为本发明实施例提供的一种茶叶的压片方法的流程示意图；
其中，指定图1为摘要附图。
 本发明的实施方式
本发明实施例提供了一种茶叶的压片方法及其在制备茶烟弹中的应用，用于解决现有技术中，市售茶烟烟雾较大、吸食提神效果差以及吸食体验差的技术缺陷。
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
为了更详细说明本发明，下面结合实施例对本发明提供的一种茶叶的压片方法及其在制备茶烟弹中的应用，进行具体地描述。
实施例 1
本实施例为制备产品1的具体实施例。
新鲜茶叶在60℃干燥30min，干燥至含水量降低30%，得第一产物1；第一产物1在85℃干燥70min，干燥至含水量降低20%，得第二产物1；第二产物1在100℃干燥80min，干燥至含水量降低10%后静置至室温，在静置产物的表面喷洒茶叶萃取液1，得第三产物1；第三产物1粉碎成粒径为230~250目的颗粒后压片，得直径为15~50mm的第四产物1；第四产物1在110℃干燥120min，得含水量为5%~15%的产品1。
本实施例中，茶叶萃取液1的喷施量为4ml/Kg静置产物；茶叶萃取液1的制备方法为：茶叶粉碎至230~250目后溶于水，在120℃条件下浓缩60min，得茶叶萃取液1。
实施例 2
本实施例为制备产品2的具体实施例。
新鲜茶叶在65℃干燥60min，干燥至含水量降低30%，得第一产物2；第一产物2在90℃干燥40min，干燥至含水量降低20%，得第二产物2；第二产物2在80℃干燥50min，干燥至含水量降低10%后静置至室温，在静置产物的表面喷洒茶叶萃取液2，得第三产物2；第三产物2粉碎成粒径为230~250目的颗粒后压片，得直径为15~50mm第四产物2；第四产物2在120℃干燥60min，得含水量为5%~15%的产品2。
本实施例中，茶叶萃取液2的喷施量为3ml/Kg静置产物；茶叶萃取液2的制备方法为：茶叶粉碎至25~35目后溶于水，在90℃条件下浓缩120min，得茶叶萃取液2。
实施例 3
本实施例为制备产品3的具体实施例。
新鲜茶叶在80℃干燥35min，干燥至含水量降低30%，得第一产物3；第一产物3在70℃干燥50min，干燥至含水量降低20%，得第二产物3；第二产物3在85℃干燥70min，干燥至含水量降低10%后静置至室温，在静置产物的表面喷洒茶叶萃取液3，得第三产物3；第三产物3粉碎成粒径为230~250目的颗粒后压片，得直径为15~50mm第四产物3；第四产物3在90℃干燥90min，得含水量为5%~15%的产品3。
本实施例中，茶叶萃取液3的喷施量为5ml/Kg静置产物；茶叶萃取液3的制备方法为：茶叶粉碎至25~35目后溶于水，在110℃条件下浓缩100min，得茶叶萃取液3。
实施例 4
本实施例为测定实施例1~3制得的产品1~3抽吸评分的具体实施例。
将产品1~3利用常规烟弹的卷制方法，制成茶烟弹产品1~3，每款产品由3位品评员进行评吸，从口感、烟气含量、香气及综合评分四个维度进行打分，打分为1~5分，5分为最高分，统计每款待测品的平均分；本实施例中，所选用的对照品1为某传统烟弹，对照品2为某市售茶烟的烟丝制成电子烟烟弹。
在品评员评吸过程中，进行盲测，即品评员并不知道其测定的具体样品名称，品评员评吸过程中，每个待测样本抽吸三支进行打分，计算每个待测样品的平均分，所得结果请参阅表1。
表1
  口感 烟气含量 香气 综合评分
茶烟弹产品1 4.4 4.1 4.6 4.3
茶烟弹产品2 4.5 4.2 4.3 4.1
茶烟弹产品3 4.5 4.3 4.4 4.0
对照品1 4.5 4.4 3.9 4.1
对照品2 3.5 1.8 3.6 2.9
从表1中可以得出，本发明提供的技术方案制得的产品，与传统烟弹相比，其综合评分、口感及烟气含量与传统烟弹基本持平，香气明显优于传统烟弹，；与市售茶烟相比，其综合评分、口感、香气均优于市售茶烟，烟气含量大幅降低。
实施例 5
本实施例为测定实施例1~3制得的产品1~3提神效果的具体实施例；本实施例中，所选用的对照品1为某市售烟弹，对照品2为某市售茶烟的烟丝制成电子烟烟弹。
选取体重为250±10g的小鼠共计30只，雌雄各半，随机分成5组，每组各3只雌鼠，3只雄鼠。
使用微电流刺激的方式，保持小鼠48小时不能休息后，向每组小鼠活动的独立空间内分别燃烧待测样品（采用同一规格的电子烟对待测样品进行抽吸燃烧）后，停止刺激，观察小鼠的运动情况，所得结果请参阅表2。
表2
  茶烟产品1 茶烟产品2 茶烟产品3 对照品1 对照品2
小鼠活动情况 小鼠精神饱满，无疲倦 小鼠精神饱满，无疲倦 小鼠精神饱满，无疲倦 小鼠活动量存在减少 小鼠活动量明显减少
从表2中可以得出，本发明提供的技术方案制得的产品，其提神效果略优于市售烟弹，提神效果显著优于市售茶烟改制成的烟弹。
从上述技术方案可以得出，本发明实施例提供的一种茶叶的压片方法及其在制备茶烟弹中的应用，具有以下优点：
1、与传统茶叶制品依靠经验制备的方法不同，本发明通过数据量化控制的方式，整个加工过程有严格的工艺标准，减少了对于经验的依赖，提高产品的稳定性；
2、经动物实验测定可得，本发明制得的茶叶加工产品，可有效起到提神的作用，提神效果良好；
3、本发明制得的茶叶加工产品，除可以抽吸提神作为传统电子烟烟弹的替代品外，还可以像传统茶叶一样，进行冲泡饮用；
4、本发明中，将制得的产品按照传统电子烟烟弹的卷制方法制成烟弹状茶叶加工品后，可作为戒烟阶段的提神产品使用；
5、本发明中，将茶叶加工中间体压成粉末后压片，可有效防止由于部分梗纤维素含量过高而损坏压片器械，影响压片效果；同时，防止在卷制成品的过程中，部分纤维素含量过高的物质未切成符合规格的烟丝或是硬度过大而戳破卷烟纸，有效降低次品率。
综上所述，本发明提供了一种茶叶的压片方法，所述压片方法为分段式干燥法，所述分段式干燥法为：茶叶依次进行第一次干燥、第二次干燥、第三次干燥、压片以及第四次干燥，得含水量为7~15%产品。本发明还提供了一种上述压片方法制得的产品在电子烟烟弹和/或泡水饮用领域的应用。本发明提供的技术方案中，分段式干燥法可确保产品质量稳定，无需依赖加工人员的经验；进一步地进动物实验测定可得，与市售茶烟相比，提神效果显著提升；经品评员吸食测定，产品的吸食评分更高。本发明提供的一种茶叶的压片方法及其在制备茶烟弹中的应用，解决了现有技术中，市售茶烟烟雾较大、吸食提神效果差以及吸食体验差的技术缺陷。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (8)

  1. 一种茶叶的压片方法，其特征在于，所述压片方法为分段式干燥法，所述分段式干燥法为：
    步骤一、第一次干燥：茶叶进行第一次干燥，干燥至含水量降低30%，得第一产物；
    步骤二、第二次干燥：所述第一产物进行第二次干燥，干燥至含水量降低20%，得第二产物；
    步骤三、第三次干燥：所述第二产物进行第三次干燥，干燥至含水量降低10%，第三次干燥后静置至室温，得第三产物；
    步骤四、压片：所述第三产物粉碎成粒径为230~250目的颗粒后压片，得第四产物，所述第四产物的直径为15~50mm；
    步骤五、第四次干燥：所述第四产物进行第四次干燥，得产品，所述产品的含水量为7~15%。
  2. 根据权利要求1所述的压片方法，其特征在于，所述分段式干燥法还包括：增香，所述增香步骤在步骤三与步骤四之间进行；
    所述增香的方法为：在所述第三产物的表面喷洒茶叶萃取液。
  3. 根据权利要求2所述的压片方法，其特征在于，所述茶叶萃取液的制备方法为：茶叶粉碎至25~35目后溶于水，在90~120℃条件下浓缩60~120min，得茶叶萃取液；
    所述茶叶萃取液的喷施量为3~5ml/Kg第三产物。
  4. 根据权利要求1所述的压片方法，其特征在于，所述第一次干燥的温度为60~80℃，所述第一次干燥的时间为30~60min。
  5. 根据权利要求1所述的压片方法，其特征在于，所述第二次干燥的温度为70~90℃，所述第二次干燥的时间为40~70min。
  6. 根据权利要求1所述的压片方法，其特征在于，所述第三次干燥的温度为80~100℃，所述第三次干燥的时间为50~80min。
  7. 根据权利要求1所述的压片方法，其特征在于，所述第四次干燥的温度为90~120℃，所述第四次干燥的时间为60~120min。
  8. 一种包括权利要求1至7任意一项所述的压片方法制得的产品在电子烟烟弹和/或冲泡饮品领域的应用。
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