阅读说明：本技术 具有去除自由基能力的生物质活性滤棒 (Biomass active filter stick with free radical removing capability ) 是由 蒋琛 荆华 郑红亮 于 2021-09-30 设计创作，主要内容包括：本发明属于卷烟技术领域,涉及一种具有去除自由基能力的生物质活性滤棒,包括：成型纸,并将2～4个过滤嘴单元包裹成圆柱状,所述过滤嘴单元分别是去自由基活性滤棒单元、抽吸段滤棒单元和/或其他功能滤棒单元,所述去自由基活性滤棒单元和抽吸段滤棒单元是必须单元,其他功能滤棒单元的数量不超过2个,其中,所述去自由基活性滤棒单元由成型纸将含有去自由基活性物质的丝束包裹成圆柱状。本发明所公开的具有去除自由基能力的生物质活性滤棒,相比较于普通复合滤棒,可以大幅降低烟气中的自由基含量。有效降低吸烟的危害性,并且通过其他功能物质的加入,可以有效改善烟气品质。(The invention belongs to the technical field of cigarettes, and relates to a biomass active filter stick with the capability of removing free radicals, which comprises the following components: the filter tip unit is a free radical removal active filter stick unit, a suction section filter stick unit and/or other functional filter stick units, the free radical removal active filter stick unit and the suction section filter stick unit are necessary units, the number of the other functional filter stick units is not more than 2, and the free radical removal active filter stick unit wraps tows containing free radical removal active substances into a cylindrical shape through the wrap paper. Compared with a common composite filter stick, the biomass active filter stick with the capability of removing free radicals disclosed by the invention can greatly reduce the content of the free radicals in smoke. Effectively reduces the harm of smoking, and can effectively improve the smoke quality by adding other functional substances.)

1. A biomass active filter stick with free radical removal capability comprises: shaping paper (1) to wrap 2 ~ 4 filter tip units into cylindricly, its characterized in that: the filter tip units are respectively a free radical removal active filter stick unit (2), a suction section filter stick unit (3) and/or other functional filter stick units (4), the free radical removal active filter stick unit (2) and the suction section filter stick unit (3) are necessary units, the number of the other functional filter stick units (4) is not more than 2, and the free radical removal active filter stick unit (2) wraps tows containing free radical removal active substances into a cylindrical shape through forming paper.

2. The biomass active filter stick with the capability of removing free radicals as claimed in claim 1, characterized in that: the active substance includes but is not limited to one or more of superoxide dismutase SOD, glutathione reductase, glutathione, carotenoid, vitamin E, vitamin C, etc.

3. The biomass active filter stick with the capability of removing free radicals as claimed in claim 1, characterized in that: the filter stick unit (3) wraps the tows into a cylindrical shape by using the forming paper.

4. The biomass active filter stick with the capability of removing free radicals as claimed in claim 1, characterized in that: the other functional filter stick units (4) comprise but are not limited to particle filter sticks, capsule filter sticks, flavoring filter sticks, core wire filter sticks, groove filter sticks or hollow tube filter sticks.

5. The biomass active filter stick with the capability of removing free radicals as claimed in claim 1, characterized in that: the biomass active filter stick with the free radical removing capability sequentially comprises a free radical removing active filter stick unit (2) and a suction section filter stick unit (3) to form a binary composite filter stick.

6. The biomass active filter stick with the capability of removing free radicals as claimed in claim 1, characterized in that: the biomass active filter stick with the free radical removing capability sequentially comprises a free radical removing active filter stick unit (2), a cavity (5) and a suction section filter stick unit (3) to form a ternary cavity composite filter stick.

7. The biomass active filter stick with the capability of removing free radicals as claimed in claim 6, characterized in that: the cavity may also be filled with solid particles or microcapsules.

8. The biomass active filter stick with the capability of removing free radicals as claimed in claim 1, characterized in that: the biomass active filter stick with the free radical removing capability sequentially comprises a free radical removing active filter stick unit (2), other functional filter stick units (4) and a suction section filter stick unit (3) to form a ternary composite filter stick, wherein the other functional filter stick units are groove filter sticks.

9. The biomass active filter stick with the capability of removing free radicals as claimed in claim 1, characterized in that: the biomass active filter stick with the free radical removing capability sequentially comprises a quaternary composite filter stick consisting of a free radical removing active filter stick unit (2), other functional filter stick units (4) and a suction section filter stick unit (3), wherein the other functional filter stick units are formed by combining particle filter sticks and groove filter sticks.

10. A biomass active filter rod with free radical removal capability according to any one of claims 1-9, wherein: in the process of compounding with cigarettes, the free radical removal active filter stick unit or other functional filter stick units are connected with the tobacco shred end and then connected with the suction section filter stick unit, and the suction section filter stick unit is used for suction.

Technical Field

The invention belongs to the technical field of cigarettes, relates to a filter stick, and particularly relates to a biomass active filter stick with a free radical removing capability.

Background

No matter the traditional cigarette or the novel heating non-combustible tobacco product is smoked, a large amount of harmful substances are generated in the smoking process, and the mainstream smoke of the cigarette mainly comprises 7 kinds of harmful substances such as carbon monoxide (CO), hydrocyanic acid (HCN), NNK, ammonia, benzo [ a ] pyrene, phenol, crotonaldehyde and the like.

In addition, a large amount of free radicals are generated in the flue gas due to incomplete combustion, distillation and photolysis, thermal cracking and a series of redox processes of the cut tobacco. Free radicals in cigarette smoke can be divided into two types, one type is free radicals which can be intercepted by a Cambridge filter and are enriched in tar, the free radicals are called particle phase free radicals, such as quinone/semiquinone free radicals, polycyclic aromatic hydrocarbon free radicals, graphitic carbon and phosphorus free radicals, and the free radicals have larger molecular weight and higher stability; the other is free radicals which can not be trapped by the Cambridge filter, and are called gas-phase free radicals, such as alkane free radicals and alkoxy free radicals, oxygen free radicals and the like, and the free radicals have small weight and poor stability. Excessive free radicals can cause a series of health problems due to cerebrovascular diseases, in vivo inflammation, cell function loss and the like.

The technology for removing free radicals is widely and mature applied to industries such as cosmetics, atmospheric treatment and the like, but a filter stick with the free radical specificity removal performance in the tobacco field does not exist. The biomass active filter stick disclosed by the invention has the capability of efficiently removing gas-phase free radicals in smoke, reduces the harmfulness of smoking, and does not influence the quality of the smoke.

Content providing method and apparatus

Aiming at the defects in the prior art, the invention aims to disclose a biomass active filter stick with the capability of removing free radicals, which can obviously reduce the content of the free radicals in smoke, reduce the harmfulness of smoking and does not influence the quality of the smoke.

A biomass active filter stick with free radical removal capability comprises: the filter tip unit is a free radical removal active filter stick unit, a suction section filter stick unit and/or other functional filter stick units, the free radical removal active filter stick unit and the suction section filter stick unit are necessary units, the number of the other functional filter stick units is not more than 2, and the free radical removal active filter stick unit wraps tows containing free radical removal active substances into a cylindrical shape through the wrap paper.

In the preferred embodiment of the present invention, the active substance for removing free radicals includes, but is not limited to, one or more of superoxide dismutase (SOD), glutathione reductase, glutathione, carotenoid, vitamin E, vitamin C, etc.

In the preferred embodiment of the invention, the filter stick unit of the suction section wraps the tows into a cylindrical shape by the wrapping paper.

In the preferred disclosure of the present invention, the other functional filter rod units include, but are not limited to, a granular filter rod, a capsule filter rod, a flavoring filter rod, a core filter rod, a groove filter rod or an empty tube filter rod.

In the better disclosed embodiment of the invention, the biomass active filter stick with the capability of removing free radicals sequentially comprises a free radical removing active filter stick unit and a suction section filter stick unit to form a binary composite filter stick.

In the better disclosed embodiment of the invention, the biomass active filter stick with the capability of removing free radicals sequentially comprises a free radical removing active filter stick unit, a cavity and a suction section filter stick unit to form a ternary cavity composite filter stick.

Further, the cavity can be filled with solid particles or microcapsules.

In the preferred embodiment of the invention, the biomass active filter stick with the capability of removing free radicals sequentially comprises a free radical removing active filter stick unit, other functional filter stick units and a suction section filter stick unit to form a ternary composite filter stick, wherein the other functional filter stick units are groove filter sticks.

In the preferred embodiment of the invention, the biomass active filter stick with the capability of removing free radicals sequentially comprises a free radical removing active filter stick unit, other functional filter stick units and a suction section filter stick unit to form a quaternary composite filter stick, wherein the other functional filter stick units are formed by combining a particle filter stick and a groove filter stick.

Of course, on the premise of not influencing production, the filter stick units with other functions can be freely combined by particle filter sticks, capsule filter sticks, flavoring filter sticks, core wire filter sticks, groove filter sticks, hollow tube filter sticks and the like.

In the process of compounding with cigarettes, the free radical removal active filter stick unit or other functional filter stick units are connected with the tobacco shred end and then connected with the suction section filter stick unit, and the suction section filter stick unit is used for suction.

In the process of smoking by a consumer, smoke firstly passes through the free radical removal active filter stick unit, then passes through the suction section filter stick unit and finally enters the oral cavity; if other functional filter stick units are combined together, the smoke firstly passes through the free radical active filter stick unit and then passes through the functional filter stick unit, or firstly passes through the functional filter stick unit and then passes through the free radical active filter stick unit, then passes through the suction section filter stick unit and finally enters the oral cavity. During the movement of the smoke, the contained granular phase free radicals are physically intercepted or adsorbed by tows in the filter stick, and are efficiently subjected to free radical removal by the free radical removal active filter stick unit, and the gas phase free radicals are efficiently subjected to free radical removal in the free radical removal active filter stick unit, so that the effect of efficiently removing the free radicals in the smoke is achieved.

Advantageous effects

The biomass active filter stick with the capability of removing free radicals, disclosed by the invention, can efficiently remove the free radicals in the cigarette smoke, effectively reduce the harmfulness of smoking, and effectively improve the smoke quality by adding other functional substances.

Drawings

FIG. 1 shows a biomass active binary composite filter stick with the capability of removing free radicals,

FIG. 2 shows a composite filter stick with a biomass active ternary cavity and the ability of removing free radicals,

FIG. 3 shows a biomass active ternary composite filter stick with the capability of removing free radicals,

FIG. 4. Biomass active quaternary composite filter rods with free radical removal capability;

wherein, each part is respectively: 1. the filter stick comprises a forming paper, 2, a free radical removal active filter stick unit, 3, a suction section filter stick unit, 4, other functional filter stick units, 5 and a cavity.

Detailed Description

The present invention will be described in detail below with reference to examples to enable those skilled in the art to better understand the present invention, but the present invention is not limited to the following examples.

Example 1

As shown in fig. 1, a biomass active binary composite filter stick with the capability of removing free radicals comprises: the filter comprises a plug wrap 1 wrapping a filter and a filter unit, wherein the filter unit comprises 2 cylindrical filter units, and the filter unit is a free radical removing active filter stick unit 2 containing free radical removing active substances and a suction section filter stick unit 3. After the cigarettes were loaded, it was designated as test sample 1.

Example 2

As shown in fig. 2, a biomass active ternary cavity composite filter stick with high-efficiency free radical removal capability comprises: the filter tip comprises a plug wrap 1 wrapping a filter tip, a filter tip unit and a cavity 5, wherein the filter tip unit comprises 2 cylindrical filter units, the filter tip unit comprises a free radical removing active filter stick unit 2 containing free radical removing active substances and a suction section filter stick unit 3, and the cavity 5 can be filled with solid particles or microcapsules. After the cigarettes were loaded, it was designated as test sample 2.

Example 3

As shown in fig. 3, a biomass active ternary composite filter stick with the capability of removing free radicals comprises: the filter comprises a plug wrap 1 wrapping a filter and a filter unit, wherein the filter unit comprises 3 cylindrical filter units, and the filter unit comprises a free radical removing active filter stick unit 2 containing a free radical removing active substance, a suction section filter stick unit 3 and a groove filter stick unit. After the cigarettes were loaded, it was designated as test sample 3.

Example 4

As shown in fig. 4, a biomass active quaternary composite filter stick with the capability of removing free radicals comprises: the filter comprises a plug wrap 1 wrapping a filter and a filter unit, wherein the filter unit comprises 4 cylindrical filter units, and the filter units are a free radical removing active filter stick unit 2 containing free radical removing active substances, a suction section filter stick unit 3, a particle filter stick and a groove filter stick respectively. After the cigarettes were loaded, it was designated as test sample 4.

The method is limited to experimental conditions, takes the tar content in the smoke as a characteristic indication parameter, takes the tar content in the smoke as a comparison sample with a common filter cigarette with the same leaf group formula, and obtains the following data:

the evaluation is carried out from the reduction range of tar, and the active filter stick prepared by the invention has obvious effects of reducing tar and harm and removing free radicals.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.