CN1315150A

CN1315150A - Health-care tip filter of cigarette and its preparing process

Info

Publication number: CN1315150A
Application number: CN 00105133
Authority: CN
Inventors: 李楠
Original assignee: MINGYU BIO-ENGINEERING CO LTD DALIAN
Current assignee: MINGYU BIO-ENGINEERING CO LTD DALIAN
Priority date: 2000-03-28
Filing date: 2000-03-28
Publication date: 2001-10-03
Anticipated expiration: 2020-03-28
Also published as: CN1124089C

Abstract

A health-care tip filter for cigarette is composed of cigarette holder, filter cartridge and mouthpiece. Said cigarette holder and mouthpiece are linked by spiral threads. Said filter cartridge put in the cavity of mouthpiece is prepared from the dried peel of aurantiaceous plant's fruit and the dried leaves of theaceae plant through extracting in acetate solvent, evaporating, dissolving in alcohol, immersing the dry filter cartridge in the solution, reflux, filtering and drying at 60 deg.C. Said tip filter can filter out the tar and nicotin by 60-70 %.

Description

Cigaratte filter and method for making thereof with health care

The present invention relates to the cigarette holder and the method for making thereof of cigarette, cigarette holder and method for making thereof that particularly can filtering noxious health material.

Smoking is harmful to your health, is because the tar, nicotine that produces behind the cigarette lighter etc. along with cigarette enters human body, damage each system's organ dysfunction even carcinogenic.In order to address this problem, producing to have filter-tip cigarette or add one has the cigarette holder of filtering function to avoid contaminated environment simultaneously, endanger other people health with the suction that reduces nuisance.See that technically it is sponge, fine and closely woven filter screen, synthetic fibers neutralizing layer etc. that filtrate does not have outer, these methods are physical absorption, and its effect can not be satisfactory.

The objective of the invention is to use and from natural plants, extract active matter, can be special in conjunction with the carcinogenic composition in nicotine, the tar.Be made into a kind of efficient, economic, easy to use health-care cigarette holder.

Its structure of cigaratte filter of the present invention is made up of three parts as shown in Figure 1, cigarette seat, suction strainer core and cigarette holder, and one of the cigarette seat can be inserted cigarette, and the other end has pin thread to be connected with the negative thread of cigarette holder, and the centre has flue to connect two; Cigarette holder is the suction strainer core of adorning of hollow, and the centre has flue to lead in smoker's mouth; The suction strainer core is a kind of resilient porous material of moulding, becomes pressing plate, doughnut adherend etc. as open cell type foamed plastics (being commonly called as sponge) porous paper, wherein is loaded with the active material of natural extract.The technology of natural goods extraction active matter and reprinting thereof as shown in Figure 2.Used natural plants is two kinds of A, B, and A is dry hides such as the crust of rutaceae fruit drying such as tangerine, mandarin orange, shaddock, and B is the cured leaf of plant of theaceae, and as various tealeaves etc., extracting used solvent is acetate, as comprises the ester of C1-C5.With the A and the B of equivalent, with 5-20 times of solvent extraction, general extraction need be extracted 3-5 time with solvent heat, had better extract with soxhlet's extractor, extracts 10-24h during extraction.Behind the extract pressure reducing and steaming solvent active component, add the ethanol dissolving, every part of active matter is with 5-20 times of ethanol.Ethanol is 70-100% concentration, the suction strainer core of drying is immersed in the ethanolic solution, add hot reflux 1-2h, allow activity extract enter fully in its hole, cooling and filtering solution drain, under 60 ℃, dry, experimental results show that in the natural plants A with tangerine, mandarin orange, shaddock ped for well, B with green, red, jasmine tea for well.The external diameter of this suction strainer core and length and cigarette holder size on an empty stomach are consistent, because flexible, are easy to be loaded into, and the cigarette seat are loaded onto flue gas can short circuit when tightening back smoking.Filter tip of the present invention is because of being loaded with the active matter of extracted form natural plant, it is not only nicotine and tar filtration, and absorption, combination are arranged also, the content that can make the smoker suck intraoral tar and nicotine more directly smoke reduce 60-70% thereby effect very good, because these extracts are to derive from the often edible and medicinal plant of people, without any toxic and side effect, the health protection effect is remarkable.

Accompanying drawing 1 is for the structure of cigaratte filter of the present invention and use schematic diagram: 1, cigarette 2, cigarette seat 3, suction strainer core 4, cigarette holder

Accompanying drawing 2 is extracted form natural plant and active matter reprinting process flow chart.

Below with embodiment advance one relate to the explanation the present invention be compared with the prior art the remarkable superiority that is had.

Example 1:

With commercially available green tea and dry each 50g of pericarp (grinding), pack into filtration paper cylinder and put into the middle part of soxhlet's extractor, the solvent ethyl acetate of packing in the flask, 400ml, heating, the condenser water flowing, reflux extraction 24h discards solids in the paper, and flask changes decompression and steams slip device, boil off solvent under the decompression, residue is a brown in the bottle, and this promptly is the active matter that extracts, and adds 98% ethanol 50ml, make it become ethanolic solution, with 100 dryings and clean foam suction strainer core immerses wherein,, pass through water by the dress condenser, heating makes its backflow 1h, cooling, elimination solution drains it, place interior 60 ℃ of baking oven, the 24h oven dry is taken out 1, is installed in the cigaratte filter of the present invention.

Contrast test: two groups of each 6 small white mouses are as experimental group and animals of control group, and two groups is to absorb water with same 10ml water, and a cigarette holder that cigarette is housed is respectively arranged, and one is placed with the suction strainer core that the present invention is loaded with natural extract, and another does not have the suction strainer core.Allow cigarette absorb the back emptying through water with the smoking absorption process, 1 cigarette burning-out gets two kinds of water.Intragastrically injects two groups of mouse stomaches respectively with two kinds of water.It is all dead to have irritated back control group (not having the suction strainer core) mouse; All survivals of experimental group (the suction strainer core is housed).

Example 2:

The extraction of active matter, B is black tea and jasmine tea half and half, A is dried tangerine peel, each 50g, the extraction solvent is a butyl acetate, and extracting method is boiling reflux three times, each 8h, each solvent 300ml that uses, backflow Bi Jun need filter, and filtrate is mixed at last, behind the pressure reducing and steaming solvent, with 80% ethanol 50ml dissolving extract, dry suction strainer core embathes, backflow, elimination solution, dry with example 1.

Claims

1, a kind of cigaratte filter is characterized by filter structures and is divided into three parts: one can insert cigarette, other end have pin thread can with the cigarette seat of cigarette holder female connection, have flue to pass through two in the middle of it; Hollow in the cigarette holder abdomen can be adorned 1 suction strainer core, and nozzle portion also has flue to pass through two; The suction strainer core is a kind of flexible porosity that forms, wherein be loaded with the active material that from the cured leaf of the dry hide of rutaceae fruit and plant of theaceae, extracts, be to extract with the solvent acetate, steaming desolventizes the back with the ethanol dissolving, it is reprinted on the suction strainer core again.

2, cigaratte filter as claimed in claim 1, the suction strainer core that it is characterized by described dry hide that is loaded with the rutaceae fruit and plant of theaceae cured leaf extract is for being loaded with the extract of these two kinds of plants on the suction strainer core that resilient porous material is made, its manufacture craft is:

Two kinds of plants of equivalent are extracted 3-5 time with 5-20 times of acetate heat, extract pressure reducing and steaming solvent, and residue dissolves with 5-20 times of ethanol, and dry new suction strainer core soaks, refluxes, and filtering solution drains, and 60 ℃ of oven dry form; Described ethanol is the ethanol of 70-100%.

3, cigaratte filter as claimed in claim 1, it is characterized by described rutaceae is tangerine, mandarin orange, orange, shaddock; Described plant of theaceae cured leaf is red, green, jasmine tea.

4, cigaratte filter as claimed in claim 2, it is characterized by the extraction of described solvent heat is to carry out 10-24h with solvent in soxhlet's extractor.