CN101862030A - Preparation of asparagus ethanol extract and application thereof in cigarette - Google Patents
Preparation of asparagus ethanol extract and application thereof in cigarette Download PDFInfo
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- CN101862030A CN101862030A CN 201010204550 CN201010204550A CN101862030A CN 101862030 A CN101862030 A CN 101862030A CN 201010204550 CN201010204550 CN 201010204550 CN 201010204550 A CN201010204550 A CN 201010204550A CN 101862030 A CN101862030 A CN 101862030A
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Abstract
The invention discloses preparation of asparagus ethanol extract, which is characterized by comprising the following steps: a. after being processed in an early stage, baking asparagus for 2-6 hours at the temperature of 50-70 DEG C until moisture content is below 10%, and smashing the processed asparagus to 20-100 meshes to obtain dry asparagus powder; b. taking the dry asparagus powder obtained in step a, adding ethanol of which the weight is 3-10 times, and extracting at 20-90 DEG C; and c. cooling, filtering and concentrating the extract until the concentration of dry substance is 1-10%, and obtaining the asparagus ethanol extract. The ethanol extract is sprayed onto the cigarette tobacco shred; the sensory evaluation result shows that cigarette smoke has no peculiar smell, obviously lightens irritation and offensive gas, has fine smoke, increases after-sweet feel, improves aftertaste and integrally improves smoking quality after the asparagus ethanol extract is added. The application of the technology does not change the existing processing technology of the cigarette.
Description
Technical field
The present invention relates to the marine alga extraction and use the particularly preparation method of asparagus ethanol extract and the application in cigarette thereof.This The Application of Technology does not change the existing processing technology of cigarette, can improve the sucking quality and the sense organ comfort level of cigarette.
Background technology
Along with the economic globalization development that deepens continuously, China's tobacco business will be participated in international competition directly in wider, wider field, face more severe market competition and challenge.Compare with international cigarette famous brand name at present, still there is certain deficiency in domestic cigarette product at aspects such as flavouring essence quality and sense organ comfort levels.For overcoming the above problems, the research and discovery in fields such as raw tobacco material, essence and flavoring agent and processing technology launches in succession, particularly aspect the exploitation of new cigarette additive, has also obtained many achievements in research.
There is abundant plant resources in China, wherein is no lack of the various materials as the cigarette additive raw material.Can extract separation to its active ingredient by the different modes method, and extract is applied in the cigarette with multi-form, in the hope of improving the overall quality of cigarette, as improve the humectation performance and the sense organ comfort level of cigarette.Therefore, when strengthening the research of tobacco chemistry and fragrance, strengthening the research and development to natural resources, is an effective way that improves China's cigarette level.
Marine alga is an important component part of China's abundant plant resources.In recent years, along with the rise of development and use marine algae resource upsurge, about the constantly expansion and deep of research of marine alga pharmacology function and bioactive ingredients.Asparagus (Gracilaria lamanerformis) belongs to Gracilaria (Nanjing University of Traditional Chinese Medicine of Rhodophyta fragrant plant mentioned in ancient texts section, the Chinese medicine voluminous dictionary, 2006, Shanghai science tech publishing house, p1350), its branch is many, and growth is fast, single batch of output height has become the fourth-largest cultivation marine alga after sea-tangle, laver, undaria pinnitafida in China.
Asparagus is the general edible medicinal marine algas of a kind of people, its main chemical compositions is polysaccharide, volatile oil, glyceride, sterol, amino acid, polypeptide, carotenoid, unrighted acid and (Ji Minghou such as halide, trace element thereof, the marine alga chemistry, Beijing: Science Press, 1997).It is reported, volatilization in the asparagus and half volatile ketone compounds content reach 5.98%, mainly comprise 1-octene-3-ketone (1-octen-3-one) (3.42%) and alpha, beta-lonone (β-ionone) (1.90%), be the natural fragrance material (Xu Nianjun that distinguishes the flavor of that is, the GC-MS of asparagus high temperature adverse circumstance metabolite analyzes, Oceanologia et Limnologia Sinica, 2009.40 (02): p221-227).The crude fat content of asparagus is approximately 2.6～3.3% (dry weights), and unrighted acid wherein (as palmitic acid, linoleic acid, α-linoleic acid) all has the important physical function.In addition, the cytotoxic activity experimental result shows that also the organic acid extract of asparagus has GIA (An Xinlong, the ecological characteristic of tangleweed asparagus, aquatic science, 2009,28 (02): p109-112) to s.
At present, domestic asparagus also is in the roughing stage, be mainly used in and produce agar and feedstuff etc., be applied to food, agricultural, industry and medicine and other fields (with reference to patent: a kind ofly contain the method CN101138414 that extracts phycoerythrin and agar-agar the glue marine alga simultaneously from asparagus etc.; Asparagus and processing method thereof and application CN101019666).And progressively going deep into for network analysis and other aspect application study of its chemical composition, do not see the relevant report that asparagus is applied to tobacco.
Summary of the invention
The objective of the invention is to the ethanol extract of asparagus is put in the cigarette in a certain way, thus the sucking quality and the sense organ comfort level of raising cigarette.
Purpose of the present invention can be achieved through the following technical solutions:
The preparation method of asparagus ethanol extract of the present invention may further comprise the steps:
After a, asparagus are handled premenstruum (premenstrua), place under 50～70 ℃ of conditions and dry by the fire 2～6h,, be crushed to 20～100 orders to moisture below 10%, asparagus dry powder;
B, get the asparagus dry powder of step a gained, add ethanol it is extracted, amount of alcohol added is 3～10 times of asparagus dry powder weight, in 20～90 ℃ of extractions;
C, extract are through cooling, filtration, and being concentrated into dry substance concentration is 1～10%, obtains asparagus ethanol extract.
In the present invention, the early stage of described asparagus, processing comprised the infrared enzyme that goes out, washing, removal of impurities and airing process.
The described extracting method of step b of the present invention can be following four kinds of modes: the one, and under normal temperature condition, adopt the alcohol immersion mode to extract soak time 5-10d.The 2nd, adopt the microwave assisted extraction, range of microwave power 160～640w extracts 5～20min.The 3rd, adopt apparatus,Soxhlet's to extract 3-8 hour.The 4th, adopt supercritical carbon dioxide to extract, entrainer is selected ethanol for use, extracting pressure 25～50MPa, 30～50 ℃ of extraction temperature.The present invention also can adopt other existing known technology to extract.
The used concentration of alcohol of the present invention is 95%.
Asparagus ethanol extract dilution back is joined on the cigarette shreds with feed liquid as cigarette, the elimination peculiar smell is arranged, reduce assorted gas, excitant, improve the flue gas sophistication, increase back the effect of sweet sense.
The application process of asparagus ethanol extract in cigarette: ethanol extract is mixed with the variable concentrations feed liquid,, evenly is sprayed onto on the pipe tobacco, prop up making cigarette through operations such as overmulling silk, storage, cigarette bags at the production of cigarettes charging process.Concrete usage ratio is: asparagus alcohol extract consumption is 0.05%～1% of a pipe tobacco weight.Smoking result sees Table 1:
Sample cigarette and blank cigarette that table 1 adds asparagus ethanol extract contrast the experimental result of smokeing panel test
The cigarette that adds asparagus ethanol extract is through the sensory evaluating smoking, and the result shows: the cigarette smoke free from extraneous odour, and excitant and assorted gas obviously alleviate, and flue gas is finer and smoother, and returning sweet sense increases, and pleasant impression improves, and whole sucking quality is improved.
The present invention does not change original performance of cigarette, do not change the original processing technology of cigarette, to a certain extent, cigarette humectation poor performance, flue gas drying, the relatively poor quality defect of comfort level that China's cigarette product exists have been improved, improve the sucking quality of cigarette, therefore had more the meaning and the value of actual production.
The specific embodiment
The present invention is described further below in conjunction with embodiment, but does not limit the present invention.
Embodiment 1:
Through the infrared enzyme that goes out, clean, the asparagus after the pre-treatments such as removal of impurities, airing, under 50 ℃ of conditions, dry by the fire 4h with baking oven, to moisture below 10%, pulverize the back and cross 40 mesh sieves, add 90 ℃ of refluxing extraction 2h of 95% ethanol of 4 times of weight, extract is through cooling off, filtering, being concentrated into dry substance concentration is 10%, ratio in pipe tobacco weight 0.5% evenly is sprayed onto on the cigarette shreds at cigarette charging process, and makes cigarette.Smoking result shows, add asparagus ethanol extract after, the flue gas free from extraneous odour, more blank cigarette flavor matter is more clear, assorted gas, excitant all alleviate.
Embodiment 2:
Through the infrared enzyme that goes out, clean, the asparagus after the pre-treatments such as removal of impurities, airing, under 50 ℃ of conditions, dry by the fire 4h with baking oven, to moisture below 10%, pulverize the back and cross 40 mesh sieves, 95% ethanol that adds 3 times of weight soaks 7d at normal temperatures, and soak after filtering, being concentrated into dry substance concentration is 10%, ratio in pipe tobacco weight 0.6% evenly is sprayed onto on the cigarette shreds at cigarette charging process, and makes cigarette.Smoking result shows, add asparagus alcohol immersion liquid after, the flue gas free from extraneous odour, more blank cigarette flavor matter is more clear, assorted gas, excitant all alleviate to some extent.
Embodiment 3
Through the infrared enzyme that goes out, clean, the asparagus after the pre-treatments such as removal of impurities, airing, under 60 ℃ of conditions, dry by the fire 3h with baking oven, to moisture below 10%, pulverize the back and cross 60 mesh sieves, place apparatus,Soxhlet's, the 85 ℃ of heating and refluxing extraction 5h of 95% ethanol that add 3 times of weight, extract is through cooling, filtration, and being concentrated into dry substance concentration is 5%, in the ratio of pipe tobacco weight 0.5%, evenly be sprayed onto on the cigarette shreds at cigarette charging process, and make cigarette.Smoking result shows, add asparagus ethanol extract after, the flue gas free from extraneous odour, more blank cigarette flavor matter is more clear, assorted gas, excitant all alleviate, pleasant impression improves, and sweet sense is arranged back.
Embodiment 4:
Through the infrared enzyme that goes out, clean, the asparagus after the pre-treatments such as removal of impurities, airing, under 70 ℃ of conditions, dry by the fire 2h with baking oven,, pulverize the back and cross 20 mesh sieves to moisture below 10%, place the Microwave Extraction device, add 95% ethanol of 5 times of weight, extract 20min under 160w power, extract is through cooling, filtration, being concentrated into dry substance concentration is 8%, ratio in pipe tobacco weight 0.1% evenly is sprayed onto on the cigarette shreds at cigarette charging process, and makes cigarette.Smoking result shows, add asparagus ethanol extract after, the flue gas free from extraneous odour, obviously abirritate and assorted gas make flue gas finer and smoother, increase back sweet sense, improve pleasant impression, improve the sucking quality of cigarette, improve mouthfeel.
Embodiment 5:
Through the infrared enzyme that goes out, clean, the asparagus after the pre-treatments such as removal of impurities, airing, dry by the fire 4h with baking oven down at 45 ℃, pulverize and mistake 40 eye mesh screens, by supercritical carbon dioxide extraction apparatus, under the 30MPa extracting pressure, make entrainer with ethanol, behind the extraction 2h, isolate tincture, with tincture in tincture: pipe tobacco weight is 1.0% ratio, evenly be sprayed onto on the cigarette shreds at cigarette charging process, mix silk and make cigarette.
Through smokeing panel test, the flue gas free from extraneous odour, the assorted gas and the excitant of flue gas obviously reduce, and improve the sucking quality of cigarette, improve the flue gas mouthfeel.
Claims (9)
1. the preparation method of an asparagus ethanol extract, it is characterized in that: this method may further comprise the steps:
After a, asparagus are handled premenstruum (premenstrua), place under 50～70 ℃ of conditions and dry by the fire 2～6h,, be crushed to 20～100 orders to moisture below 10%, asparagus dry powder;
B, get the asparagus dry powder of step a gained, add ethanol it is extracted;
C, extract are through cooling, filtration, and being concentrated into dry substance concentration is 1～10%, obtains asparagus ethanol extract.
2. the preparation method of asparagus ethanol extract according to claim 1 is characterized in that: handle the early stage of asparagus and comprise the infrared enzyme that goes out, washing, removal of impurities and airing process.
3. the preparation method of asparagus ethanol extract according to claim 1, it is characterized in that: the described extracting method of step b is under normal temperature condition, adopts the alcohol immersion mode to extract soak time 5-10d.
4. the preparation method of asparagus ethanol extract according to claim 1 is characterized in that: the described extracting method of step b is to adopt the microwave assisted extraction, and range of microwave power 160～640w extracts 5～20min.
5. the preparation method of asparagus ethanol extract according to claim 1 is characterized in that: the described extracting method of step b is to adopt apparatus,Soxhlet's to extract 3-8 hour.
6. the preparation method of asparagus ethanol extract according to claim 1 is characterized in that: the described extracting method of step b is to adopt supercritical carbon dioxide to extract, and entrainer is selected ethanol for use, extracting pressure 25～50MPa, 30～50 ℃ of extraction temperature.
7. the preparation method of asparagus ethanol extract according to claim 1, it is characterized in that: used concentration of alcohol is 95%.
8. the application of the described asparagus ethanol extract of claim 1 in cigarette, it is characterized in that: asparagus ethanol extract dilution back is joined on the cigarette shreds with feed liquid as cigarette, the elimination peculiar smell is arranged, reduce assorted gas, excitant, improve the flue gas sophistication, increase back the effect of sweet sense.
9. the application of asparagus ethanol extract according to claim 8 in cigarette, it is characterized in that: the asparagus ethanol extract consumption is 0.05%～1% of a pipe tobacco weight, evenly is sprayed onto on the pipe tobacco at cigarette charging process.
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| CN 201010204550 CN101862030A (en) | 2010-06-22 | 2010-06-22 | Preparation of asparagus ethanol extract and application thereof in cigarette |
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| CN 201010204550 CN101862030A (en) | 2010-06-22 | 2010-06-22 | Preparation of asparagus ethanol extract and application thereof in cigarette |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103005710A (en) * | 2012-12-27 | 2013-04-03 | 广东中烟工业有限责任公司 | Low-hazard cigarette filter stick and preparation method thereof, and low-hazard cigarette |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1682614A (en) * | 2004-04-16 | 2005-10-19 | 中国科学院化学研究所 | Sea weed polysaccharide and its derivatives used for cigarette filter tip additives |
| CN1961762A (en) * | 2006-11-25 | 2007-05-16 | 中国烟草总公司郑州烟草研究院 | Sargassum fusiforme alcohol extract and application thereof in tobacco |
| CN101100488A (en) * | 2007-08-06 | 2008-01-09 | 上海水产大学 | Method for preparing asparagus active polysaccharide |
-
2010
- 2010-06-22 CN CN 201010204550 patent/CN101862030A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1682614A (en) * | 2004-04-16 | 2005-10-19 | 中国科学院化学研究所 | Sea weed polysaccharide and its derivatives used for cigarette filter tip additives |
| CN1961762A (en) * | 2006-11-25 | 2007-05-16 | 中国烟草总公司郑州烟草研究院 | Sargassum fusiforme alcohol extract and application thereof in tobacco |
| CN101100488A (en) * | 2007-08-06 | 2008-01-09 | 上海水产大学 | Method for preparing asparagus active polysaccharide |
Non-Patent Citations (2)
| Title |
|---|
| 《中国酿造》 20081231 杨永利等 龙须菜多糖提取工艺优化 1-9 , 第24期 2 * |
| 《烟草科技》 20080831 李娟娟等 羊栖菜超临界CO2萃取物成分分析及在卷烟中的应用 第41-43页 , 第8期 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103005710A (en) * | 2012-12-27 | 2013-04-03 | 广东中烟工业有限责任公司 | Low-hazard cigarette filter stick and preparation method thereof, and low-hazard cigarette |
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Application publication date: 20101020 |