CN107981406B - Application method of corn stigma in paper-making reconstituted tobacco - Google Patents

Application method of corn stigma in paper-making reconstituted tobacco Download PDF

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Publication number
CN107981406B
CN107981406B CN201810022387.9A CN201810022387A CN107981406B CN 107981406 B CN107981406 B CN 107981406B CN 201810022387 A CN201810022387 A CN 201810022387A CN 107981406 B CN107981406 B CN 107981406B
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tobacco
reconstituted tobacco
corn stigma
paper
mixing
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CN201810022387.9A
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CN107981406A (en
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罗广丰
胡念武
杨鑫
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China Tobacco Hubei Industrial LLC
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China Tobacco Hubei Industrial LLC
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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00Preparing tobacco in the factory
    • A24B3/14Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products

Abstract

The invention discloses an application method of corn stigma in paper-making reconstituted tobacco, and belongs to the field of paper-making reconstituted tobacco application. The method comprises the following steps: (1) shearing the corn stigma into 5-10 mm in length; (2) adding tobacco stem and tobacco powder in an amount which accounts for 1-50% of the tobacco stem and tobacco powder, and mixing and extracting to obtain mixed extraction liquid and mixed extraction material residues; (3) pulping the material residues, mixing the pulp with the external fiber, and making into a sheet base; (4) concentrating the mixed extract to obtain concentrated solution to obtain coating solution; (5) coating the coating liquid on the film base to prepare the paper-making reconstituted tobacco containing the corn stigma raw material. The method of the invention applies the corn silk, is simple to operate and has strong practicability. The smoking quality of the reconstituted tobacco is improved, the reconstituted tobacco product has rich fragrance, the irritation is reduced, the aftertaste is greatly improved, and the raw material cost of the reconstituted tobacco is also reduced.

Description

Application method of corn stigma in paper-making reconstituted tobacco
Technical Field
The invention belongs to the field of paper-making reconstituted tobacco in cigarette technology, and particularly relates to an application method of corn stigma in paper-making reconstituted tobacco.
Background
The reconstituted tobacco is formed by recombining and processing tobacco waste materials, tobacco powder, tobacco stems, tobacco fragments, partial inferior tobacco leaves and the like which are used as raw materials in the cigarette processing process. The reconstituted tobacco manufactured by the traditional method has the defects of insufficient smell and fragrance, large irritation, heavy miscellaneous gas and uncomfortable aftertaste. Therefore, the tobacco leaf reconstituted by the paper-making method has a great need for the smoking taste improvement work.
International authority research also found that there were at least over 200 compounds in the smoke that are directly harmful to humans. Science has demonstrated that smoking is unhealthy. How to continuously reduce the harm degree of smoking to human bodies has become a problem of social attention. By using a tobacco substitute which is properly balanced with the combustion characteristics of tobacco, is coordinated with the combustion quality of the tobacco and can properly supplement the tobacco, the tobacco substitute is used for partially replacing the tobacco, the net content of the tobacco in the reconstituted tobacco can be effectively reduced, and harmful ingredients in smoke can be reduced.
Corn stigma, namely corn wheat and clavicle, is originated from Yunnan materia Medica, is a flower column of corn belonging to the genus Yushu of the family Gramineae, is a commonly used medicinal material variety recorded in the medicinal material Standard of Ministry of health of the people's republic of China, and contains various chemical components. The stigma Maydis contains large amount of potassium nitrate, vitamin K, sitosterol, stigmasterol and a volatile alkaloid, and has effects of promoting urination, lowering blood pressure, reducing blood sugar, stopping bleeding, and promoting bile flow. The application of the corn stigma extract to cigarettes for research, such as Chenjing cloud, finds that the corn stigma extract can better remove the specific nitrosamine in the cigarette smoke. Corn stigma is a traditional Chinese medicinal material in China and corns are widely cultivated all over the country, so that the corn stigma resource serving as a corn byproduct is quite abundant, but the development and the utilization of the corn stigma resource are very limited, and most of the corn stigma resource is discarded in white except a small amount of the corn stigma resource. The development of the corn stigma into the application of the reconstituted tobacco production has very wide prospect.
Disclosure of Invention
The invention aims to overcome the defects, provides a method for applying corn stigma in reconstituted tobacco by a paper-making process, reasonably applies the plant with wide source of the corn stigma, improves the smoking quality of the reconstituted tobacco by the paper-making process, reduces the content of tobacco components in the reconstituted tobacco, and widens the source range of raw materials of the reconstituted tobacco.
The above purpose is realized by the following technical scheme:
an application method of corn stigma in paper-making reconstituted tobacco comprises the following steps:
(1) collecting fresh corn silk, removing sludge and damaged parts, cleaning, drying, and cutting into 5-10 mm short silk;
(2) adding cut corn stigma into tobacco stems and tobacco powder in an amount which is 1% -50% of the total amount of the tobacco stems and the tobacco powder, uniformly mixing, mixing the mixed extraction material and water according to a weight ratio of 1: 4-8, extracting for 45 min at 65 ℃, and performing solid-liquid separation to obtain mixed extraction liquid and mixed extraction material residues;
(3) sending the mixed extraction slag of the step (2) into a high-concentration pulping machine for pulping to enable the beating degree to be 200Slurry of SR: mixing the above slurry with 20% slurry0After mixing the external fibers of the SR, feeding the mixture into a sheet making machine to make a sheet base;
(4) centrifuging the mixed extract liquid in the step (2), feeding the filtrate into a rotary evaporator to concentrate the filtrate into 200Be ~300Preparing a concentrated solution of Be into a coating liquid;
(5) the base weight of the tablet in the step (3) is 65 g/m2Coating the coating solution obtained in the step (4) on a substrate, wherein the amount of the coating solution per unit area is 30 g/m2And drying to obtain the reconstituted tobacco containing the corn stigma component.
Further, the weight ratio of the slurry to the external fibers in the step (3) is 8-10: 1.
the invention has the beneficial effects that:
1. the addition of the corn stigma improves the smoking quality of the paper-making reconstituted tobacco.
2. The corn stigma is added into the paper-making reconstituted tobacco as part of raw materials, so that the content of tobacco components in the reconstituted tobacco is reduced, and harmful components in smoke are reduced.
3. According to the invention, the plant with wide sources, namely the corn stigma, is used as part of raw materials to be added into the paper-making reconstituted tobacco, so that the raw material application range of the paper-making reconstituted tobacco is widened, and the raw material cost of the reconstituted tobacco is reduced.
Detailed Description
The present invention is described in detail below with reference to examples:
example 1
An application method of corn stigma in paper-making reconstituted tobacco comprises the following steps:
(1) collecting fresh corn silk, removing sludge and damaged parts, cleaning, drying, and cutting into 5-10 mm short silk.
(2) Adding cut stigma Maydis 1% of the total amount of tobacco stalk and tobacco powder into tobacco stalk and tobacco powder, and mixing. And mixing the mixed extract material and water according to the weight ratio of 1: 5. The water temperature was 65 ℃. And after extraction for 45 min, carrying out solid-liquid separation to obtain mixed extract liquor and mixed extract slag.
(3) Sending the mixed extraction slag of the step (2) into a high-concentration pulping machine for pulping to enable the beating degree to be 200Slurry of SR: mixing the above slurry with 20% slurry0And (3) after mixing the external fibers of the SR, feeding the mixture into a sheet making machine to make a sheet base, wherein the weight ratio of the slurry to the external fibers in the step (3) is 8: 1.
(4) centrifuging the mixed extract liquid in the step (2), feeding the filtrate into a rotary evaporator to concentrate the filtrate into 200And concentrating the Be for later use.
(5) The base weight of the tablet in the step (3) is 65 g/m2Coating the concentrated solution obtained in the step (4) on a film base, wherein the unit area of the concentrated solution isThe amount of the coating liquid (2) is 30 g/m2And drying to obtain the reconstituted tobacco containing the corn stigma component.
Example 2
An application method of corn stigma in paper-making reconstituted tobacco comprises the following steps:
(1) collecting fresh corn silk, removing sludge and damaged parts, cleaning, drying, and cutting into 5-10 mm short silk.
(2) Adding cut stigma Maydis 20% of the total amount of tobacco stalk and tobacco powder into tobacco stalk and tobacco powder, and mixing. Mixing the mixed extract material and water according to the weight ratio of 1: 6). The water temperature was 65 ℃. And after extraction for 45 min, carrying out solid-liquid separation to obtain mixed extract liquor and mixed extract slag.
(3) Sending the mixed extraction slag of the step (2) into a high-concentration pulping machine for pulping to enable the beating degree to be 200Slurry of SR: mixing the above slurry with 20% slurry0And (3) after mixing the external fibers of the SR, feeding the mixture into a sheet making machine to make a sheet base, wherein the weight ratio of the slurry to the external fibers in the step (3) is 9: 1.
(4) centrifuging the mixed extract liquid in the step (2), feeding the filtrate into a rotary evaporator to concentrate to 250And concentrating the Be for later use.
(5) The base weight of the tablet in the step (3) is 65 g/m2Coating the concentrated solution obtained in the step (4) on a substrate, wherein the amount of the coating solution per unit area is 30 g/m2And drying to obtain the reconstituted tobacco containing the corn stigma component.
Example 3
An application method of corn stigma in paper-making reconstituted tobacco comprises the following steps:
(1) collecting fresh corn silk, removing sludge and damaged parts, cleaning, drying, and cutting into 5-10 mm short silk.
(2) Adding cut stigma Maydis 30% of the total amount of tobacco stalk and tobacco powder into tobacco stalk and tobacco powder, and mixing. And mixing the mixed extract material and water according to the weight ratio of 1: 8. The water temperature was 65 ℃. And after extraction for 45 min, carrying out solid-liquid separation to obtain mixed extract liquor and mixed extract slag.
(3) Sending the mixed extraction slag of the step (2) into a high-concentration pulping machine for pulping to enable the beating degree to be 200Slurry of SR: mixing the above slurry with 20% slurry0And (3) after mixing the external fibers of the SR, feeding the mixture into a sheet making machine to make a sheet base, wherein the weight ratio of the slurry to the external fibers in the step (3) is 10: 1.
(, 4) centrifuging the mixed extract of step (2), and concentrating the filtrate in a rotary evaporator to 300And concentrating the Be for later use.
(5) The base weight of the tablet in the step (3) is 65 g/m2Coating the concentrated solution obtained in the step (4) on a substrate, wherein the amount of the coating solution per unit area is 30 g/m2And drying to obtain the reconstituted tobacco containing the corn stigma component.
Example 4
An application method of corn stigma in paper-making reconstituted tobacco comprises the following steps:
(1) collecting fresh corn silk, removing sludge and damaged parts, cleaning, drying, and cutting into 5-10 mm short silk.
(2) Adding the cut corn stigma into the tobacco stalks and the tobacco powder in an amount which is 40 percent of the total amount of the tobacco stalks and the tobacco powder, and uniformly mixing. And mixing the mixed extract material and water according to the weight ratio of 1: 5. The water temperature was 65 ℃. And after extraction for 45 min, carrying out solid-liquid separation to obtain mixed extract liquor and mixed extract slag.
(3) Sending the mixed extraction slag of the step (2) into a high-concentration pulping machine for pulping to enable the beating degree to be 200Slurry of SR: mixing the above slurry with 20% slurry0And (3) after mixing the external fibers of the SR, feeding the mixture into a sheet making machine to make a sheet base, wherein the weight ratio of the slurry to the external fibers in the step (3) is 9: 1.
(4) centrifuging the mixed extract liquid in the step (2), feeding the filtrate into a rotary evaporator to concentrate the filtrate into 280And concentrating the Be for later use.
(5) The base weight of the tablet in the step (3) is 65 g/m2Coating the concentrated solution obtained in the step (4) on a film base, wherein the unit surface of the film base isThe amount of the coating liquid accumulated was 30 g/m2And drying to obtain the reconstituted tobacco containing the corn stigma component.
Example 5
An application method of corn stigma in paper-making reconstituted tobacco comprises the following steps:
(1) collecting fresh corn silk, removing sludge and damaged parts, cleaning, drying, and cutting into 5-10 mm short silk.
(2) Adding cut stigma Maydis 50% of the total amount of tobacco stalk and tobacco powder into tobacco stalk and tobacco powder, and mixing. And mixing the mixed extract material and water according to the weight ratio of 1: 7. The water temperature was 65 ℃. And after extraction for 45 min, carrying out solid-liquid separation to obtain mixed extract liquor and mixed extract slag.
(3) Sending the mixed extraction slag of the step (2) into a high-concentration pulping machine for pulping to enable the beating degree to be 200Slurry of SR: mixing the above slurry with 20% slurry0And (3) after mixing the external fibers of the SR, feeding the mixture into a sheet making machine to make a sheet base, wherein the weight ratio of the slurry to the external fibers in the step (3) is 9: 1.
(4) centrifuging the mixed extract liquid in the step (2), feeding the filtrate into a rotary evaporator to concentrate to 250And concentrating the Be for later use.
(5) The base weight of the tablet in the step (3) is 65 g/m2Coating the concentrated solution obtained in the step (4) on a substrate, wherein the amount of the coating solution per unit area is 30 g/m2And drying to obtain the reconstituted tobacco containing the corn stigma component. Compared with the reconstituted tobacco which is produced by the prior art and is not added with the corn stigma, the reconstituted tobacco produced by the embodiment has the advantages that the fragrance of the reconstituted tobacco product added with the corn stigma is full, the irritation is reduced, and the aftertaste is greatly improved.

Claims (2)

1. An application method of corn stigma in paper-making reconstituted tobacco is characterized in that: the method comprises the following steps:
(1) collecting fresh corn silk, removing sludge and damaged parts, cleaning, drying, and cutting into 5-10 mm short silk;
(2) adding cut corn stigma into tobacco stems and tobacco powder in an amount which is 1% -50% of the total amount of the tobacco stems and the tobacco powder, uniformly mixing, mixing the mixed extraction material and water according to a weight ratio of 1: 4-8, extracting for 45 min at 65 ℃, and performing solid-liquid separation to obtain mixed extraction liquid and mixed extraction material residues;
(3) sending the mixed extraction slag of the step (2) into a high-concentration pulping machine for pulping to enable the beating degree to be 200Slurry of SR: mixing the above slurry with 20% slurry0After mixing the external fibers of the SR, feeding the mixture into a sheet making machine to make a sheet base;
(4) centrifuging the mixed extract liquid in the step (2), feeding the filtrate into a rotary evaporator to concentrate the filtrate into 200Be ~ 300The concentrated solution of Be is prepared into coating liquid,
(5) the base weight of the tablet in the step (3) is 65 g/m2Coating the coating solution obtained in the step (4) on a substrate, wherein the amount of the coating solution per unit area is 30 g/m2And drying to obtain the reconstituted tobacco containing the corn stigma component.
2. The method for applying the corn silk in the paper-making reconstituted tobacco according to claim 1, characterized in that: the weight ratio of the slurry to the external fibers in the step (3) is 8-10: 1.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0502935B1 (en) * 2005-07-08 2016-11-16 Ioto Internat Indústria E Comércio De Produtos Aromáticos Ltda “binding compound for the reconstitution of powders of plant origin such as residual powders from the tobacco and food industry and the respective agglutinated product”
CN101427844A (en) * 2007-11-07 2009-05-13 威海健方医药研究所 Health care cigarette of fig
CN101536811B (en) * 2008-03-20 2011-12-07 湖北中烟工业有限责任公司 Method for applying non-tobacco raw-material lotus leaves to paper-making sheets
CN101411544B (en) * 2008-11-21 2011-06-15 彭荣臻 Corn husk tobacco thin sheet and method for producing the same
CN102094044B (en) * 2009-12-14 2012-08-22 深圳波顿香料有限公司 Method for preparing corn stigma extract, extract and using method of extract
CN103355739B (en) * 2013-08-06 2015-09-16 湖北中烟工业有限责任公司 A kind of preparation method of paper process recombination tobacco leaf
CN103815537B (en) * 2014-02-26 2017-01-18 安徽中烟再造烟叶科技有限责任公司 Method for preparing functional remanufactured tobacco with added plant fibers
CN105559132B (en) * 2016-01-18 2017-10-24 山东瑞博斯烟草有限公司 A kind of preparation method of functional form reconstituted tobacco and application

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