JPS6219150B2 - - Google Patents
Info
- Publication number
- JPS6219150B2 JPS6219150B2 JP14431784A JP14431784A JPS6219150B2 JP S6219150 B2 JPS6219150 B2 JP S6219150B2 JP 14431784 A JP14431784 A JP 14431784A JP 14431784 A JP14431784 A JP 14431784A JP S6219150 B2 JPS6219150 B2 JP S6219150B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- leaf tobacco
- less
- sio
- tobacco
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 241000208125 Nicotiana Species 0.000 claims description 16
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 16
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000003672 processing method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 239000000796 flavoring agent Substances 0.000 description 6
- 235000019634 flavors Nutrition 0.000 description 6
- 235000020679 tap water Nutrition 0.000 description 6
- 239000008399 tap water Substances 0.000 description 6
- 235000020681 well water Nutrition 0.000 description 4
- 239000002349 well water Substances 0.000 description 4
- 239000013068 control sample Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- 230000001953 sensory effect Effects 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 241000231392 Gymnosiphon Species 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- -1 nitrate ions Chemical class 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Landscapes
- Manufacture Of Tobacco Products (AREA)
Description
〔産業上の利用分野〕
本発明は葉たばこのもつ本来の香喫味を維持す
るたばこの処理方法に関するものである。
〔従来技術〕
葉たばこは再乾燥工程および製造工程におい
て、加湿・加熱処理を燥り返し受けた後、加香裁
刻され、紙巻・包装され製品となる。これら加
湿・加熱処理は通常・葉たばこに水を２〜７％
Ｄ・Ｂ（乾物重量基準）付与し、50〜70℃，70〜
80％RH（相対湿度）の条件で２〜８分間熱処理
を行うもので葉たばこの組織を柔軟にし、各種の
処理操作を容易ならしめるとともに、香喫味上好
ましくない悪癖等を除去する役割を果たしてい
る。
この葉たばこの加湿、加熱工程で使用する水と
して、劣質葉たばこの処理では水道水あるいは井
戸水等の電解によつて得られるPH8.0〜10.5の陰
極室液（特公昭57−31429号）が知られているも
のの、水道水あるいは井戸水をそのまま用いてい
るのが現状であり、その水質には無関心であつ
た。
水道水の水質については、硝酸イオンと塩素イ
オンを除いて測定データが少ない。
我が国の主としてたばこ関係事業所所在地50か
所について昭和57年発明者らが独自に行つた水道
水および井戸水の水質調査によれば、PH6.1〜
8.1、導電率50〜530μＳ／cm・25℃、塩素イオン
3.2〜93mg／、カリウムイオン0.7〜７mg／、
ナトリウムイオン3.5〜7.5mg／、カルシウムイ
オン3.6〜32mg／、マグネシウムイン1.0〜10
mg／、硫酸イオン2.7〜61mg／、珪酸2.0〜72
mg／、硝酸イオン1.1〜11mg／、炭酸水素イ
オン2.6〜54mg／（総アルカリ度の値から算
出）であつた。
〔発明が解決しようとする問題点〕
本発明者らは水に含まれる前記各種イオン成分
や珪酸等の不純物がたばこの香喫味に悪影響を与
えることを見い出し、本発明をなすに至つた。
つまり、本発明は葉たばこの加湿、加熱処理工
程において、葉たばこの香喫味の低下を防ぎ、葉
たばこの持つ本来の香喫味を維持するとともに、
使用する水の水質による香喫味のバラツキをなく
すことを目的としてなされたものである。
〔問題点を解決するための手段〕
前述の目的は、葉たばこの加湿、加熱処理にお
いて、導電率が５μＳ／cm・25℃以下で、かつ
SiO2含有量が25mg／以下の水を加湿水として
添加することにより達成される。
導電率５μＳ／cm・25℃以下で、かつSiO2含
有量が25mg／以下の水を得るための精製手段は
特に限定されるものではなく、一般に採用されて
いる水の精製方法、すなわち蒸溜法、イオン交換
樹脂法、逆浸透法、電気透析法、限外過法、活
性炭吸着法、凝集沈殿法等を単独あるいは適宜組
合せて採用すればよい。
〔実施例〕
横浜市水道水（導電率145μＳ／cm・25℃）イ
オン交換樹脂で処理して精製水（導電率1.3μ
Ｓ／cm・25℃，SiO2＜１mg／）を得た。この
精製水を黄色種本葉１等ラミナに噴霧加湿して15
秒間スチーミング加熱処理し含水分を15％とした
後、22℃，60％RHで含水率を12％Ｗ・Ｂ（湿潤
原料基準）とし、裁刻・紙巻したものを対照試料
として官能検査に供した。
一方前記精製水にK2SO4CaSO4を加え導電率を
2.0μＳ／cm・25℃，5.0μＳ／cm・25℃に調製し
たものと、それぞれにSiO2を25mg／加えたも
のとを黄色種本葉１等ラミナに噴霧添加し、前述
の条件で処理し、これを試験試料として２点比較
法による官能検査で評価した。この時、横浜市水
（導電率145μＳ／cm・25℃，SiO225mg／）を
コントロールとした。
官能検査は、試験試料と対照試料とに差がない
場合を０点、やや差がある場合を１点、かなり差
がある場合を２点、非常に差がある場合を３点と
し、対照試料に比較して香喫味が良い場合を
（＋）、悪い場合を（−）として採点した。（吉川
誠次著、“食品の品質測定法”、光琳書院（1963
年）p.44）なお、試験試料は試験の内容が判らな
いよう盲試料にして判定した。その結果を第１表
に示した。
[Industrial Application Field] The present invention relates to a tobacco processing method that maintains the original aroma and taste of leaf tobacco. [Prior Art] In the re-drying and manufacturing processes, leaf tobacco is humidified and heated, dried and re-dried, then flavored and cut, rolled into paper and packaged into products. These humidification and heat treatments usually involve adding 2 to 7% water to leaf tobacco.
Added D/B (dry weight basis), 50~70℃, 70~
Heat treatment is performed for 2 to 8 minutes at 80% RH (relative humidity), which softens the structure of leaf tobacco and makes various processing operations easier, as well as removing bad habits that are undesirable in terms of flavor and flavor. . As water used in the humidification and heating process of leaf tobacco, a cathode chamber solution with a pH of 8.0 to 10.5 obtained by electrolysis of tap water or well water (Special Publication No. 57-31429) is known for the treatment of inferior quality leaf tobacco. However, the current situation is that tap water or well water is used as is, with no regard for the quality of the water. Regarding the quality of tap water, there is little measurement data except for nitrate ions and chloride ions. According to a water quality survey of tap water and well water conducted by the inventors in 1982 at 50 locations in Japan, mainly tobacco-related business locations, the pH was 6.1~
8.1, conductivity 50-530μS/cm・25℃, chlorine ion
3.2-93mg/, potassium ion 0.7-7mg/,
Sodium ion 3.5-7.5mg/, calcium ion 3.6-32mg/, magnesium in 1.0-10
mg/, sulfate ion 2.7-61 mg/, silicic acid 2.0-72
mg/, nitrate ion 1.1 to 11 mg/, and hydrogen carbonate ion 2.6 to 54 mg/ (calculated from the total alkalinity value). [Problems to be Solved by the Invention] The present inventors have discovered that impurities such as the various ionic components and silicic acid contained in water have an adverse effect on the aroma and taste of cigarettes, and have accomplished the present invention. In other words, the present invention prevents deterioration of the aroma and taste of leaf tobacco in the humidification and heat treatment process of leaf tobacco, maintains the original aroma and taste of leaf tobacco, and
This was done with the aim of eliminating variations in flavor due to the quality of the water used. [Means for solving the problem] The above-mentioned purpose is to reduce the electrical conductivity to 5μS/cm・25℃ or less in humidifying and heating leaf tobacco, and
This is achieved by adding water with a SiO 2 content of 25 mg/less or less as humidifying water. The purification method for obtaining water with an electrical conductivity of 5 μS/cm or less and a SiO 2 content of 25 mg/less or less is not particularly limited, and generally used water purification methods, such as distillation, can be used. , an ion exchange resin method, a reverse osmosis method, an electrodialysis method, an ultrafiltration method, an activated carbon adsorption method, a coagulation precipitation method, etc. may be employed alone or in appropriate combinations. [Example] Yokohama city tap water (conductivity: 145 μS/cm, 25°C) Purified water treated with ion exchange resin (conductivity: 1.3 μS)
S/cm・25°C, SiO 2 <1 mg/) was obtained. This purified water was sprayed and humidified on the first lamina of yellow seed true leaves for 15 minutes.
After heat treatment by steaming for seconds to bring the moisture content to 15%, the moisture content was made to 12% W・B (wet raw material basis) at 22℃ and 60%RH, and the paper was shredded and rolled into paper for a sensory test as a control sample. provided. On the other hand, K 2 SO 4 CaSO 4 was added to the purified water to increase the conductivity.
2.0μS/cm・25℃, 5.0μS/cm・25℃ and 25mg/added SiO 2 were added to each by spraying to the first lamina of yellow seed true leaves and treated under the above conditions. This was used as a test sample and evaluated in a sensory test using a two-point comparison method. At this time, Yokohama city water (conductivity 145 μS/cm・25° C., SiO 2 25 mg/) was used as a control. In the sensory test, 0 points are given when there is no difference between the test sample and the control sample, 1 point is given when there is a slight difference, 2 points are given when there is a considerable difference, 3 points are given when there is a very large difference, and the control sample is given a score of 0. The score was given as (+) if the flavor was good compared to the previous one, and (-) if it was bad. (Seiji Yoshikawa, “Food Quality Measuring Method”, Korin Shoin (1963)
2010) p.44) The test samples were blinded so that the content of the test could not be determined. The results are shown in Table 1.
水道水および井戸水をイオン水整水器（東京電
気化学工業株式会社製KN―4020型）で電解して
陰極室液を得た。第２表に電解前後のPH、導電
率、SiO2含量を示す。
Tap water and well water were electrolyzed using an ionized water conditioner (Model KN-4020, manufactured by Tokyo Denki Kagaku Kogyo Co., Ltd.) to obtain a cathode chamber solution. Table 2 shows the PH, conductivity, and SiO 2 content before and after electrolysis.
本発明のたばこ処理法によれば、従来の再乾燥
工程及び／または製造工程の加湿機で使用されて
いる水に代えて用いるのみで、水質の違いによる
香喫味のバラツキを少なくし、葉たばこの本来の
香喫味を維持できる効果が生ずる。
According to the tobacco processing method of the present invention, by simply using water in place of the water used in the conventional re-drying process and/or humidifier in the manufacturing process, variations in flavor and flavor due to differences in water quality can be reduced, and leaf tobacco This produces the effect of maintaining the original aroma and taste.
Claims (1)
が５μＳ／cm・25℃以下で、かつSiO2含有量が
25mg／以下の水を加湿水として添加することを
特徴とするたばこの処理方法。1. During humidification and heat treatment of leaf tobacco, the electrical conductivity is 5μS/cm・25℃ or less and the SiO 2 content is
A tobacco processing method characterized by adding 25 mg or less of water as humidifying water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14431784A JPS6125473A (en) | 1984-07-13 | 1984-07-13 | Treatment of tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14431784A JPS6125473A (en) | 1984-07-13 | 1984-07-13 | Treatment of tobacco |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6125473A JPS6125473A (en) | 1986-02-04 |
| JPS6219150B2 true JPS6219150B2 (en) | 1987-04-27 |
Family
ID=15359274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14431784A Granted JPS6125473A (en) | 1984-07-13 | 1984-07-13 | Treatment of tobacco |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6125473A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016102A (en) * | 2014-03-27 | 2014-09-03 | 上海创和亿电子科技发展有限公司 | Error-free whole-box tobacco nicotine chemical value transmission method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201012090D0 (en) * | 2010-07-19 | 2010-09-01 | British American Tobacco Co | Cellulosic material |
-
1984
- 1984-07-13 JP JP14431784A patent/JPS6125473A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016102A (en) * | 2014-03-27 | 2014-09-03 | 上海创和亿电子科技发展有限公司 | Error-free whole-box tobacco nicotine chemical value transmission method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6125473A (en) | 1986-02-04 |
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