CN106433974A - Cleome viscosa extract and cut tobaccos containing cleome viscosa extract - Google Patents
Cleome viscosa extract and cut tobaccos containing cleome viscosa extract Download PDFInfo
- Publication number
- CN106433974A CN106433974A CN201611012652.2A CN201611012652A CN106433974A CN 106433974 A CN106433974 A CN 106433974A CN 201611012652 A CN201611012652 A CN 201611012652A CN 106433974 A CN106433974 A CN 106433974A
- Authority
- CN
- China
- Prior art keywords
- extract
- sweet vernal
- vernal grass
- cleome viscosa
- sweet
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0003—Compounds of unspecified constitution defined by the chemical reaction for their preparation
-
- 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
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
- A24B15/301—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances by aromatic compounds
-
- 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
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
- A24B15/302—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances by natural substances obtained from animals or plants
- A24B15/303—Plant extracts other than tobacco
-
- 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
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
- A24B15/305—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances of undetermined constitution characterised by their preparation
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
- C11B9/025—Recovery by solvent extraction
Abstract
The invention relates to the technical field of plant extraction and application thereof and particularly relates to cleome viscosa extract and cut tobaccos containing the cleome viscosa extract. An extraction method comprises the following steps: (1) roughly crushing dried cleome viscosa herb and adding a solvent and extracting to obtain an extracting solution, wherein the solvent is water or an ethanol solution with the concentration of 20%-90%; (2) decompressing and concentrating the extracting solution until the weight of the extracting solution is two times as much as the dry weight of the cleome viscosa; cooling to room temperature and centrifuging, wherein a centrifuging rotary speed is 3500rpm-4500rpm and the centrifuging time is 10min-15min; and (3) taking centrifuged supernatant and decompressing and concentrating until the weight of the centrifuged supernatant is 30%-60% of the dry weight of the cleome viscosa to obtain the cleome viscosa extract. The cleome viscosa extract obtained by the extraction method is diluted and then is sprayed to surfaces of tobacco leaves of flue-cured tobaccos. According to the cleome viscosa extract and the cut tobaccos containing the cleome viscosa extract, the cleome viscosa is applied to cigarettes for the first time; the smoking quality of the cigarettes can be improved very well and the taste is improved; and the extraction method is simple, convenient and efficient and has values and meanings of actual production.
Description
Technical field
The present invention relates to plant extract and its applied technical field are and in particular to a kind of sweet vernal grass extract and contain this Huang
The pipe tobacco of flowers and plants extract.
Background technology
Sweet vernal grass（Malvastrum coromandelianum (L.) Garcke）For Malvaceae（Malvaceae）High mallow
Belong to（MalvastrumA.Gray）Semishrub plant, original America, so Kickapoo American Indian of more early Mexico is just by Huang
The leaf of flowers and plants pulverizes, and treats skin tinea later with salt or alcohol stirring.The leaf of sweet vernal grass is also soaked by Mexican, for treating
Diabetes.
Sweet vernal grass Xian Shi China naturalized plant, is distributed mainly on the ground such as Fujian, Taiwan, Guangdong, Hainan, Guangxi and Yunnan.
In terms of traditional Chinese medicine record,《China's book on Chinese herbal medicine》Report：Sweet vernal grass nature and flavor micro-sweet, cool, there is clearing heat and promoting diuresis, removing toxicity for detumescence
Effect, cure mainly damp-heat dysentery, jaundice, cough with lung heat, abscess of throat, hemorrhoid, carbuncle sore tumefacting virus, traumatic injury, prostatitis.Print
Degree traditional medicine is also considered as sweet vernal grass and has the effects such as anti-inflammatory, pain relieving, anti-dysentery, the Bill of document report India Rajasthan
People will treat jaundice using the decoction liquor of sweet vernal grass.
In terms of pharmaceutical research：Parirat Khonsung（2006）Et al. report sweet vernal grass water extract have anti-inflammatory with
Analgesic activities；Chaiyasit Sittiwet（2008）Et al. report sweet vernal grass to staphylococcus aureus, there is inhibitory activity；
Sobia Mushatq（2012）Et al. report sweet vernal grass there is plant epiphyte resisting activity.
In terms of chemical constitution study：Until 2013, just there is the report of sweet vernal grass chemical composition for the first time：
Dhirendra B. Sanghai（2013）Find to contain cupreol, alkaloid, tannins, amino acid, albumen in sweet vernal grass
Matter, carbohydrate, phenols, flavonoids, wherein phenols and Flavone content are higher；Sunanda Panda（2016）Et al. from sweet vernal grass
Isolate a kind of gitogenin class steroidal soap in leaf, and demonstrate its adjustment effect hyperfunction to the thyroid gland of mouse.
At present, mainly in clinical medicine, pharmacy, biology, a few studies are in food and drink, food day for the research of sweet vernal grass
The aspects such as change, feed.
Content of the invention
In order to overcome shortcoming and defect present in prior art, it is an object of the invention to provide a kind of sweet vernal grass is extracted
Thing, simple and convenient extraction, efficiently, it is easy to industrial scale and produce.
Another goal of the invention of the present invention is to provide a kind of application of sweet vernal grass extract and one kind to contain this sweet vernal grass
The pipe tobacco of extract, has greatly improved to the aspects such as the quality mouthfeel of cigarette tool, has production meaning and the value of reality.
The purpose of the present invention is achieved through the following technical solutions：
A kind of extracting method of sweet vernal grass extract, comprises the following steps：
（1）The sweet vernal grass herb coarse crushing that will be dried, solubilizer extracts and obtains extract, and described solvent is water or mass concentration is
The ethanol solution of 20-90%；
（2）Extract is evaporated to 2 times of sweet vernal grass dry weight, is centrifuged after being then cooled to room temperature, centrifugal rotational speed is 3500
～4500rpm, centrifugation time is 10～15min,
（3）Take centrifuged supernatant to be evaporated to the 30%～60% of sweet vernal grass dry weight, obtain sweet vernal grass extract.
Wherein, described step（1）In, extracting method is ultrasonic assistant solvent extraction method, and solid-liquid ratio is 1:8～1:10
（kg:kg）, extract 2 times, each extraction time is 30～50min, 30～50 DEG C of Extracting temperature.
Wherein, the supersonic frequency of described ultrasonic assistant solvent extraction is 20KHz, 40KHz, 59KHz combination of two, ultrasonic
Power is 100W-1000W, and for 1-6s/1-6s, circulation rotating speed is 500-1000rpm to the ratio of work/intermittently.
Wherein, described step（1）In, extracting method is reflux extraction, and feed liquid mass ratio is 1:8～1:12, extract 2
Secondary, each extraction time is 2～3h, and Extracting temperature is 75～100 DEG C.
A kind of application of sweet vernal grass extract, the sweet vernal grass extract that the present invention is obtained is added in pipe tobacco.
A kind of pipe tobacco containing sweet vernal grass extract, by the 5-10 mass times amount of the sweet vernal grass extract obtained by the present invention
Polyhydroxy alcohols solvent dilution, be uniformly sprayed on pipe tobacco, fountain height be tobacco quality 0.1-2%.
Wherein, the mass concentration of the aqueous solution of described polyhydroxy alcohols is 20%-40%.
The beneficial effects of the present invention is：
（1）The present invention, by creatively sweet vernal grass extract being applied in the tobacco leaf of flue-cured tobacco, expands sweet vernal grass extract
Range of application.
（2）Present invention employs ultrasonic assistant solvent extraction method, this method can destroy cell membrane, energy at a lower temperature
Enough aroma components retaining as much as possible in sweet vernal grass, and extraction efficiency is high, time-consuming.
（3）In terms of dispelling impurity, the present invention, by being concentrated into extract after certain volume, is removed by centrifugal process and carries
Take the impurity in liquid, the method has efficiency high and removal of impurities thoroughly advantage.
（4）In process aspect, the production technology of the present invention easy it is easy to industrialized production.
（5）It is added with the cigarette of the sweet vernal grass extract of the inventive method preparation, do not changing the Cigarette processing work of script
The sucking quality of cigarette under conditions of skill, can greatly be improved, reduce the excitant of flue gas, improve mouthfeel, there is reality
The value and significance producing.
（6）Through gas chromatography-mass spectrum detection, volatility and half volatile thing in the sweet vernal grass extract prepared by the present invention
Matter composition has 126 kinds, mainly phenols, furans, esters, aldehydes, terpenoid substance.Wherein 2- ethyl furan, β-Tujue's alkene
The compositions such as ketone, dihydroactinidiolide, ethyl palmitate, neophytadiene, phytol, hexadecylic acid, geranyl acetone are in tobacco
Cause perfume composition, these beneficial have the advantages that abundant tobacco note, improve suck mouthfeel, improve flue gas quality.
Specific embodiment
For the ease of the understanding of those skilled in the art, with reference to embodiment, the present invention is further illustrated, real
The content that the mode of applying refers to not limitation of the invention.
Embodiment 1
Embodiment 1：
A kind of extracting method of sweet vernal grass extract, comprises the following steps：
（1）The sweet vernal grass herb coarse crushing being dried is loaded in ultrasonic extractor, plus mass concentration is 70% alcohol extract, feed liquid
Than for 1:9（kg:kg）, Extracting temperature is 40 DEG C, ultrasonic power 650w, the ratio of work/intermittently for 4s/1s, speed of agitator 800
Rpm, supersonic frequency is combined with 40KHz for 20KHz, after extracting 40min, dispels thick impurity with filter-cloth filtering, filter residue continues plus matter
Amount concentration is 70% alcohol extract, and solid-liquid ratio is 1:7（kg:kg）, other conditions extract after identical extractions 30min use with first time
Filter-cloth filtering dispels thick impurity, filtrate twice before merging, obtains sweet vernal grass extract.
（2）By 2 times of sweet vernal grass extract reduced pressure concentration extract to sweet vernal grass dry weight, after being cooled to room temperature, in rotating speed
It is centrifuged 15min for 4000rpm, retain supernatant.
（3）Take centrifuged supernatant reduced pressure concentration to the 50% of sweet vernal grass dry weight, obtain sweet vernal grass extract.
The volatile and semi-volatile compounds of obtained sweet vernal grass extract are examined by gas chromatography-mass spectrum
Survey, GC conditions are：Chromatographic column：HP-5 MS capillary column（50.0m×0.2 mm i.d.×0.33 μm d.f.）；Enter
Sample mouth temperature：250℃；Temperature programming：50 DEG C of initial temperature, 2 DEG C/min temperature programming, to 250 DEG C, retains 15min；Carrier gas：Helium
Gas；Carrier gas flux：Constant 1.0mL/min；Split ratio：40:1；Transmission line temperature：280℃；Ionization mode：EI；Ionizing energy：
70eV；Ion source temperature：230℃；Level Four bar temperature：150℃；Mass scan range：33~350amu.Using Wiley and Nist
Standard library searching is legal, and areas of peak normalization method is quantitative.
Its chemical composition of identification and mass fractions relative is as shown in table 1.
The GC-MS testing result of table 1 sweet vernal grass extract
Embodiment 2
A kind of extracting method of sweet vernal grass extract, including following preparation process：
（1）The sweet vernal grass herb coarse crushing being dried is loaded in round-bottomed flask, extracting in water, 100 DEG C of Extracting temperature, solid-liquid ratio is
1:10（kg:kg）, after extracting 3h, dispel thick impurity with filter-cloth filtering, filter residue continues extracting in water, solid-liquid ratio is 1:8, extract 2h
Afterwards, with filter-cloth filtering, filtrate twice before merging, obtain sweet vernal grass extract.
（2）By 2 times of sweet vernal grass extract reduced pressure concentration extract to sweet vernal grass dry weight, after being cooled to room temperature, in rotating speed
It is centrifuged 15min for 4500rpm, retain supernatant.
（3）Take centrifuged supernatant reduced pressure concentration to the 30% of sweet vernal grass dry weight, obtain sweet vernal grass extract.
The volatile and semi-volatile compounds of obtained sweet vernal grass extract are examined by gas chromatography-mass spectrum
Survey.
GC conditions are：Chromatographic column：HP-5 MS capillary column（50.0m×0.2 mm i.d.×0.33 μm
d.f.）；Injector temperature：250℃；Temperature programming：50 DEG C of initial temperature, 2 DEG C/min temperature programming, to 250 DEG C, retains
15min；Carrier gas：Helium；Carrier gas flux：Constant 1.0mL/min；Split ratio：40:1；Transmission line temperature：280℃；Ionization mode：
EI；Ionizing energy：70eV；Ion source temperature：230℃；Level Four bar temperature：150℃；Mass scan range：33~350amu.Adopt
Legal with Wiley and Nist standard library searching, areas of peak normalization method is quantitative.
Its chemical composition of identification and mass fractions relative is as shown in table 2.
The GC-MS testing result of table 2 sweet vernal grass extract
Embodiment 3
After sweet vernal grass extract mass concentration by the present embodiment 1,2 preparation is 20% 8 times of aqueous solution of propylene glycol dilution, press
Addition according to the 0.2% of tobacco leaf weight is added to the tobacco leaf surface of flue-cured tobacco by spray pattern in charging process, simultaneously not spray
The flue-cured tobacco spilling sweet vernal grass extract is control sample, and subsequent treatment can cigarette process routinely carry out, and carries spraying sweet vernal grass
After taking the dilution of thing, store 4 hours, then make cigarette finished product through chopping, baking silk, storage silk, cigarette and packaging process.
Sensory Quality of Cigarette evaluation test：
（1）Test material：The sweet vernal grass extract of the embodiment of the present invention 1,2 preparation.
（2）Evaluation criterion：With reference to GB 5606.4 2005,5 scoring items are set altogether, are specifically shown in Table 3.
（3）Evaluation method：To smokeing panel test, expert provides sample and sensory quality assessment standard scale, by form requirement, items is referred to
Mark is smoked panel test.
（4）Evaluation rule：Aesthetic quality score adopt hundred-mark system, highest score be 100 points, projects by 0.5 be divided in terms of
Divide unit, be specifically shown in Table 4.
（5）Result counts：Aesthetic quality's score is represented with each individual event average sum.Concrete grammar is：Respectively smoked panel test
The individual event smoking result of expert seeks arithmetic mean of instantaneous value, is accurate to 0.01, and the arithmetic mean of instantaneous value of each individual event is added and obtains total
Point, it is accurate to 0.1.
Table 3 Sensory Quality of Cigarette judgment criteria
Table 4 Sensory Quality of Cigarette evaluation result
As can be known from the results of Table 4, with respect to the cigarette of blank sample, after with the addition of sweet vernal grass extract on tobacco leaf, cigarette is fragrant
Gas strengthens, and harmony increases, and miscellaneous gas and excitant weaken, and pleasant impression is also more comfortable and clean simultaneously；The Huang that embodiment is obtained simultaneously
The beneficial effect of the sweet vernal grass extract that flowers and plants extract is obtained than embodiment 2 becomes apparent from.
Above-described embodiment is the present invention preferably implementation, and in addition, the present invention can be realized with alternate manner,
Without departing from obvious replacement any on the premise of present inventive concept all within protection scope of the present invention.
Claims (7)
1. a kind of extracting method of sweet vernal grass extract it is characterised in that：Comprise the following steps：
（1）The sweet vernal grass herb coarse crushing that will be dried, solubilizer extracts and obtains extract, and described solvent is water or mass concentration is
The ethanol solution of 20-90%；
（2）Extract is evaporated to 2 times of sweet vernal grass dry weight, is centrifuged after being then cooled to room temperature, centrifugal rotational speed is 3500
～4500rpm, centrifugation time is 10～15min,
（3）Take centrifuged supernatant to be evaporated to the 30%～60% of sweet vernal grass dry weight, obtain sweet vernal grass extract.
2. a kind of sweet vernal grass extract according to claim 1 extracting method it is characterised in that：Described step（1）
In, extracting method is ultrasonic assistant solvent extraction method, and solid-liquid ratio is 1:8～1:10（kg:kg）, extract 2 times, when extracting every time
Between be 30～50min, 30～50 DEG C of Extracting temperature.
3. a kind of sweet vernal grass extract according to claim 2 extracting method it is characterised in that：Described ultrasonic assistant
The supersonic frequency of solvent extraction is 20KHz, 40KHz, 59KHz combination of two, and ultrasonic power is 100W-1000W, work/intermittently
For 1-6s/1-6s, circulation rotating speed is 500-1000rpm to ratio.
4. a kind of sweet vernal grass extract according to claim 1 extracting method it is characterised in that：Described step（1）In,
Extracting method is reflux extraction, and feed liquid mass ratio is 1:8～1:12, extract 2 times, each extraction time is 2～3h, extracts temperature
Spend for 75～100 DEG C.
5. a kind of application of sweet vernal grass extract it is characterised in that：Sweet vernal grass described in any one of claim 1-4 is extracted
Thing is added in pipe tobacco.
6. a kind of pipe tobacco containing sweet vernal grass extract it is characterised in that：Sweet vernal grass described in any one of claim 1-5 is carried
The polyhydroxy alcohols solvent taking thing 5-10 mass times amount dilutes, and is uniformly sprayed on pipe tobacco, and fountain height is tobacco quality
0.1-2%.
7. a kind of pipe tobacco containing sweet vernal grass extract according to claim 6 it is characterised in that：Described polyhydroxy alcohols
The aqueous solution mass concentration be 20%-40%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012652.2A CN106433974A (en) | 2016-11-17 | 2016-11-17 | Cleome viscosa extract and cut tobaccos containing cleome viscosa extract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012652.2A CN106433974A (en) | 2016-11-17 | 2016-11-17 | Cleome viscosa extract and cut tobaccos containing cleome viscosa extract |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106433974A true CN106433974A (en) | 2017-02-22 |
Family
ID=58220780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611012652.2A Pending CN106433974A (en) | 2016-11-17 | 2016-11-17 | Cleome viscosa extract and cut tobaccos containing cleome viscosa extract |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106433974A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330000A (en) * | 2018-04-09 | 2018-07-27 | 上海烟草集团有限责任公司 | A kind of dragon's paw carpopodium extract and its preparation method and application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3565373B2 (en) * | 1995-03-27 | 2004-09-15 | サンスター株式会社 | Cosmetics containing extracts of natural ingredients |
| CN1778211A (en) * | 2004-11-26 | 2006-05-31 | 李忠 | Natural plant extract with cigarette add, its extraction and use in cigarette |
| CN101637304A (en) * | 2009-08-18 | 2010-02-03 | 大百汇实业集团有限公司 | Natural extract added into cigarettes, extracting method thereof and cigarettes |
| CN101671600A (en) * | 2009-09-23 | 2010-03-17 | 华宝食用香精香料（上海）有限公司 | Additives used in compound Chinese herbal medicine cigarette and use thereof |
| CN102936535A (en) * | 2012-11-23 | 2013-02-20 | 中国烟草总公司郑州烟草研究院 | Preparation method and application of natural tobacco aroma enhancer |
-
2016
- 2016-11-17 CN CN201611012652.2A patent/CN106433974A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3565373B2 (en) * | 1995-03-27 | 2004-09-15 | サンスター株式会社 | Cosmetics containing extracts of natural ingredients |
| CN1778211A (en) * | 2004-11-26 | 2006-05-31 | 李忠 | Natural plant extract with cigarette add, its extraction and use in cigarette |
| CN101637304A (en) * | 2009-08-18 | 2010-02-03 | 大百汇实业集团有限公司 | Natural extract added into cigarettes, extracting method thereof and cigarettes |
| CN101671600A (en) * | 2009-09-23 | 2010-03-17 | 华宝食用香精香料（上海）有限公司 | Additives used in compound Chinese herbal medicine cigarette and use thereof |
| CN102936535A (en) * | 2012-11-23 | 2013-02-20 | 中国烟草总公司郑州烟草研究院 | Preparation method and application of natural tobacco aroma enhancer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330000A (en) * | 2018-04-09 | 2018-07-27 | 上海烟草集团有限责任公司 | A kind of dragon's paw carpopodium extract and its preparation method and application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106165906B (en) | Suitable for the burnt fragrant and sweet spices of the malt of cigarette products and the application tobacco product | |
| CN104557836A (en) | Method for extracting alcohol soluble substance from bark of mongolian pine | |
| CN104710542A (en) | Method for preparing polysaccharide and/or tobacco balsam by using discarded tobacco leaves of flue-cured tobacco | |
| CN102703217B (en) | Noni extract and application thereof | |
| CN103497837A (en) | Tea flower essential oil, preparation method and application of essential oil to cigarette | |
| CN105288688A (en) | Car air freshener containing plant essential oil extracts | |
| CN106433974A (en) | Cleome viscosa extract and cut tobaccos containing cleome viscosa extract | |
| CN110358630B (en) | Spice with fresh and spicy flavor for cigarettes, preparation method of spice and application of spice in cigarettes | |
| CN102225091A (en) | Method for preparing barbat skullcap total polyphenol | |
| CN114774199B (en) | Extraction method of natural perfume | |
| CN106010796A (en) | Flavor preparation method, flavor prepared by preparation method and application of flavor | |
| KR101515781B1 (en) | A method for extracting cinnamon extract from the cinnamon | |
| CN103901124B (en) | A kind of detection method of ethyl acetate extract of Chinese Fevervine Herb | |
| CN104782657A (en) | Plant destructive distillation liquid, its preparation and its application in improvement of content of effective components in hairy root of Salvia miltiorrhiza | |
| CN108851172A (en) | A kind of cigarette preparation method of Siraitia grosvenorii fragrance and the application in cigarette | |
| CN115011410A (en) | Schisandra chinensis branch spice, preparation method thereof and cigarette | |
| CN110373271B (en) | Additive for removing plant wax and method for removing plant wax | |
| CN107751862A (en) | A kind of Momordica grosvenori lozenge and preparation method thereof | |
| Mieso et al. | Physical Characteristics of the essential oil extracted from released and improved spearmint varieties, peppermint and Japanese mint | |
| CN105533797A (en) | Preparation method of almond extract and application of almond extract in cigarettes | |
| CN111748412A (en) | Red date extract for cigarettes and preparation method and application thereof | |
| CN105380168A (en) | Processing process of instant red date powder | |
| CN104327942A (en) | Method for extracting antrodia camphorata oil from antrodia camphorata mycelium | |
| CN102757865A (en) | Carum carvi and dried ginger composite extract and purpose thereof as tobacco product additive | |
| CN104568785B (en) | A kind of method for determining plant source extractive of volatile oil gaseous phase free radical scavenging capacity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |