CN102499434A - Preparation method for litchi pericarp extract and application of same in production of cigarette - Google Patents
Preparation method for litchi pericarp extract and application of same in production of cigarette Download PDFInfo
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- CN102499434A CN102499434A CN2011103391662A CN201110339166A CN102499434A CN 102499434 A CN102499434 A CN 102499434A CN 2011103391662 A CN2011103391662 A CN 2011103391662A CN 201110339166 A CN201110339166 A CN 201110339166A CN 102499434 A CN102499434 A CN 102499434A
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- fructus litchi
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Abstract
The invention discloses a preparation method for litchi pericarp extract and application of the same in the production of a cigarette. The preparation method comprises the following steps of: refluxing and extracting litchi pericarp powder by using petroleum ether; collecting refluxed and extracted solid residue; and determining proper enzymolytic conditions and subjecting primarily extracted residue of litchi pericarp to enzymolysis and further purification. The prepared litchi pericarp extract can be well matched with scent and taste of the cigarette after being added into the cigarette, and is beneficial to the increase of the scent, improvement of quality, reduction of pungent smell, removal of foreign matters and reduction of release amount of harmful components of the cigarette, and has a certain promotion function on the improvement of the comprehensive quality of the cigarette.
Description
Technical field
The invention belongs to the tobacco aromatics using technical field, be specifically related to a kind of preparation method and application aspect production of cigarettes of Fructus Litchi extract.
Background technology
Lichee (Litchi chinensis Sonn.) is a Sapindaceae aithullium fruit, and the title of " south of the Five Ridges fruit king " is arranged.China's lichee output was about 1,700,000 tons in 2010, accounted for 63% of world's lichee total output.The weight of lichee pericarp accounts for about 16% of fruit gross weight, is rich in physiological activators such as flavonoids and water-soluble polysaccharide, has very high medical value.
At present, lichee pericarp mainly is used for extracting physiological activator, discloses a kind of method of from lichee pericarp, extracting lichee polyphenol like Chinese invention patent (CN200510093663.3).Chinese invention patent (CN200610032402.5) discloses a kind of method of from lichee pericarp, extracting tannin, is applied to prepare anticorrisive agent and anti-oxidant, the extractive technique scheme that provides to a certain special component in the lichee pericarp; Chinese patent (CN200410022559.0) discloses a kind of preparation method of Fructus Litchi extract, and its extract is applied to medicine, health food and cosmetics.
Cigarette products is a kind of special consumer goods, the fragrance of the cigarette that the consumer especially pays close attention to, jealous and comfort level etc., and tobacco aromatics using can play flavouring in cigarette, cover assorted gas, improve effect such as oral cavity comfort level, and The Research of Relevant Technology obtains paying attention to day by day.As previously mentioned; The research of from lichee pericarp, extracting physiological activator is of long duration; But because the product property that different method for distilling prepares far apart has different; When especially being applied to this special consumer products aspect of cigarette, it is especially careful that the researcher seems, still do not have at present any Fructus Litchi extract be applied to production of cigarettes the technology report.
Summary of the invention
The objective of the invention is to overcome the deficiency of existing Fructus Litchi extract application technology, a kind of preparation method of Fructus Litchi extract is provided.
Another object of the present invention provides the Fructus Litchi extract that adopts method for preparing to obtain.
A further object of the invention provides the application of said Fructus Litchi extract.
The preparation method of said Fructus Litchi extract may further comprise the steps:
(1) the fresh lichee pericarp is inserted in the baking oven air cooking, the broken lichee pericarp powder that gets in cooling back;
(2) according to the mass ratio of lichee pericarp powder and benzinum be 1: 3～1: 5 ratio,, collect the solid residue after the backflow lixiviate with benzinum backflow lixiviate lichee pericarp powder;
(3) in step (2) gained solid residue, add suitable quantity of water, add hemicellulase, regulation system pH value is carried out enzymolysis and is got enzymolysis liquid;
(4) add in the enzymolysis liquid that absolute ethyl alcohol to step (3) makes, lixiviate is filtered, and collects filtrating, concentrated the concentrate of will filtrate;
(5) concentrate that step (4) is made is removed alcohol dissolubility impurity through the macroporous absorbent resin post, gets the extract of purifying, can further concentrate as required.
Wherein, preferred 40～60 ℃ of the baking temperature in the said baking oven of step (1), preferred 5～12 hours of air cooking time; More optimized technical scheme is at 50 ℃, air cooking 9 hours;
The said lichee pericarp powder of step (1) is crossed 60～120 mesh sieves; More preferably cross 100 mesh sieves;
Preferred 40～60 ℃ of the temperature of the said backflow lixiviate of step (2); Preferred 1～2 hour of extraction time; More optimized technical scheme is to extract 1.5 hours at 50 ℃;
Preferred 1: 3～1: 5 of the mass ratio of said solid residue of step (3) and water; More preferred ratio is 1: 4;
The consumption of the said hemicellulase of step (3) is confirmed according to 0.1%～1% of solid residue quality; Preferred 0.5%;
The said hydrolysis temperature of step (3) is 40～60 ℃; Preferably use H
3PO
4Transferring system pH earlier is 4～6; Carry out enzymolysis then, enzymolysis time is 2～6 hours;
The volume ratio of said absolute ethyl alcohol of step (4) and enzymolysis liquid is preferably 1: 2～and 1: 4; More preferred ratio is 1: 3;
More preferably, the said lixiviate of step (4) can be adopted the ultrasonic cleaning machine, in the ultrasonic cleaning machine with 120w power lixiviate 10～30min under room temperature;
Said the concentrating of step (4) preferably is concentrated into 1/10 of the first volume of filtrating;
Be concentrated into 1/3 of original volume at 60～80 ℃ with step (5) is extract obtained.
The present invention provides the Fructus Litchi extract that adopts method for preparing to obtain.
The present invention provides the application of said Fructus Litchi extract aspect production of cigarettes simultaneously, the especially application aspect the preparation tobacco aromatics using, and said tobacco aromatics using is applied in the cigarette, obtains good perfuming effect.Directly, the Fructus Litchi extract that can the present invention be prepared adds in the pipe tobacco according to 0.05%～0.5% the ratio that Fructus Litchi extract accounts for the pipe tobacco gross mass, can obtain good perfuming effect.
Beneficial effect of the present invention:
The present invention sums up suitable preparation process and process conditions through long-term a large amount of experiment and creationary analyses, adopts lichee pericarp cheap and easy to get to obtain being fit to the extract that use in the cigarette field as feedstock production.The present invention is at first with benzinum backflow lixiviate lichee pericarp powder; Significantly different with existing lichee pericarp extractive technique is; The present invention discards extract; And the solid residue of collecting after the backflow lixiviate carries out next step extraction, removes liposoluble constituent in the lichee pericarp powder well, avoids this composition that the lifting of cigarette quality is brought adverse influence; The present invention further selects hemicellulase; Confirm suitable enzymatic hydrolysis condition, the lichee pericarp after handling is just carried residue carry out enzymolysis and be further purified, remove polysaccharide and alcohol dissolubility impurity; After the Fructus Litchi extract that the method that the present invention designs makes adds in the cigarette; Have good matching with cigarette flavor and jealous, help cigarette the flavouring upgrading, fall the thorn removal of impurities and reduce the burst size of harmful components, the lifting of cigarette integrated quality is had certain facilitation.
The specific embodiment
Below in conjunction with specific embodiment further explain the present invention.Reagent that the present invention adopts and material are all commercial general reagent and material unless stated otherwise; The experimental technique that adopts unless stated otherwise, is present technique field conventional method.
Embodiment 1
(1) the fresh lichee pericarp is put into 40 ℃ of baking ovens, air cooking 12 hours takes out nature cooling back fragmentation, crosses 60 mesh sieves and gets the lichee pericarp powder;
(2) according to the mass ratio of lichee pericarp powder and benzinum be 1: 3 ratio, with benzinum backflow lixiviate lichee pericarp powder, the temperature of backflow lixiviate is 40 ℃; Extraction time is 1 hour; Solid residue after the collection backflow lixiviate;
(3) in the said solid residue of step (2), add water, add hemicellulase and carry out enzymolysis; The mass ratio of said solid residue and water is 1: 3; The consumption of said hemicellulase is confirmed according to 0.1% of said solid residue quality; Use rare H
3PO
4(concentration is not done strict the qualification) adjustment system pH is 4, and said hydrolysis temperature is 40 ℃, and enzymolysis time is 2 hours;
(4) in the enzymolysis liquid that interpolation absolute ethyl alcohol to step (3) makes, said absolute ethyl alcohol and enzymolysis liquid volume ratio are 1: 4; Filter after the lixiviate, collect filtrating, 1/10 of the first volume of concentrated filtrate gets concentrate;
(5) concentrate that step (4) is made is removed alcohol dissolubility impurity through the macroporous absorbent resin post, gets the extract of purifying;
The extract of step (5) gained purifying is concentrated into 1/3 of original volume at 60 ℃.
Embodiment 2
(1) fresh lichee pericarp is put into 40 ℃ of baking ovens, air cooking 12 hours takes out nature cooling back fragmentation, crosses 100 mesh sieves and gets the lichee pericarp powder;
(2) according to the mass ratio of lichee pericarp powder and benzinum be 1: 3 ratio, with benzinum backflow lixiviate lichee pericarp powder, the temperature of backflow lixiviate is 40 ℃; Extraction time is 1 hour; Solid residue after the collection backflow lixiviate;
(3) in the said solid residue of step (2), add water, add hemicellulase and carry out enzymolysis; The mass ratio of said solid residue and water is 1: 4; The consumption of said hemicellulase is confirmed according to 0.5% of said solid residue quality; Use H
3PO
4System pH is adjusted to 5, and said hydrolysis temperature is 40 ℃, and enzymolysis time is 4 hours;
(4) in the enzymolysis liquid that interpolation absolute ethyl alcohol to step (3) makes, said absolute ethyl alcohol and enzymolysis liquid volume ratio are 1: 3; In the ultrasonic cleaning machine, with 120w power room temperature lixiviate 30min, filter after the lixiviate, collect filtrating, 1/10 of the first volume of concentrated filtrate gets concentrate;
(5) concentrate that step (4) is made is removed alcohol dissolubility impurity through the macroporous absorbent resin post, gets the extract of purifying;
The extract of step (5) gained purifying is concentrated into 1/3 of original volume at 60 ℃.
Embodiment 3
(1) the fresh lichee pericarp is put into 60 ℃ of baking ovens, air cooking 5 hours takes out broken 120 mesh sieves of crossing in nature cooling back and gets the lichee pericarp powder;
(2) according to the mass ratio of lichee pericarp powder and benzinum be 1: 5 ratio, with benzinum backflow lixiviate lichee pericarp powder, the temperature of backflow lixiviate is 60 ℃; Extraction time is 2 hours; Solid residue after the collection backflow lixiviate;
(3) in the said solid residue of step (2), add water, add hemicellulase and carry out enzymolysis; The mass ratio of said solid residue and water is 1: 5; The consumption of said hemicellulase is confirmed according to 1% of residue quality; Said hydrolysis temperature is that 60 ℃, system pH are used H
3PO
4Be adjusted to 6, enzymolysis time is 6 hours;
(4) in the enzymolysis liquid that interpolation absolute ethyl alcohol to step (3) makes, said absolute ethyl alcohol and enzymolysis liquid volume ratio are 1: 2; Filter after the lixiviate, collect filtrating, 1/10 of the first volume of concentrated filtrate gets concentrate;
(5) concentrate that step (4) is made is removed alcohol dissolubility impurity through the macroporous absorbent resin post, gets the extract of purifying.
Be concentrated into 1/3 of original volume at 80 ℃ with step (5) is extract obtained.
Embodiment 4
(1) the fresh lichee pericarp is put into 50 ℃ of baking ovens, air cooking 10 hours takes out broken 80 mesh sieves of crossing in nature cooling back and gets the lichee pericarp powder;
(2) according to the mass ratio of lichee pericarp powder and benzinum be 1: 5 ratio, with benzinum backflow lixiviate lichee pericarp powder, the temperature of backflow lixiviate is 50 ℃; Extraction time is 2 hours; Solid residue after the collection backflow lixiviate;
(3) in the said solid residue of step (2), add water, add hemicellulase and carry out enzymolysis; The mass ratio of said solid residue and water is 1: 4; The consumption of said hemicellulase is confirmed according to 0.5% of residue quality; Said hydrolysis temperature is that 50 ℃, system pH are used H
3PO
4Be adjusted to 5, enzymolysis time is 4 hours;
(4) in the enzymolysis liquid that interpolation absolute ethyl alcohol to step (3) makes, said absolute ethyl alcohol and enzymolysis liquid volume ratio are 1: 3; In the ultrasonic cleaning machine, with 120w power room temperature lixiviate 30min, filter, collect filtrating, 1/10 of the first volume of concentrated filtrate gets concentrate;
(5) concentrate that step (4) is made is removed alcohol dissolubility impurity through the macroporous absorbent resin post, gets the extract of purifying.Extract obtainedly be concentrated into 1/3 of original volume at 70 ℃.
Embodiment 5
The extract that the present invention is prepared adds to and carries out perfuming in the pipe tobacco and handle.Present embodiment is an example with the extract of embodiment 2 preparations, adds in the pipe tobacco according to 0.3% ratio, and be control samples with the pipe tobacco that does not add extract simultaneously.According to the GB GB5606.4-2005 evaluation of smokeing panel test, the judging panel is totally 10 people, and personnel are numbered A～J.Evaluation result is shown in table 1 and table 2.
We can find out as a result by sensory evaluation: made Fructus Litchi extract all has effect preferably to fragrance, harmony that increases cigarette and assorted gas, the excitant that reduces cigarette.The organoleptic quality of cigarette has significant lifting before than perfuming behind the perfuming.
It is as shown in table 3 with the testing result of seven kinds of harmful components burst sizes of adding extract cigarette of the present invention not add extract.Can find out from testing result, and not add appearance and compare that the burst size reduction of harmfulness index decrease to some degree, especially CO and crotonaldehyde of adding appearance is more obvious.Be after Fructus Litchi extract adds in the cigarette, help to reduce the burst size of harmful components.
Table 1 does not add the smoking result of extract pipe tobacco
Table 2 adds the smoking result of extract pipe tobacco
Table 3 does not add the testing result of extract and seven kinds of harmful components burst sizes of adding the extract cigarette
Embodiment 6
The extract that the present invention is prepared adds in the pipe tobacco according to different adding proportions.Present embodiment is an example with the extract of embodiment 3 preparations; 0.01%, 0.05%, 0.1%, 0.3%, 0.5%, 1.0% the ratio that accounts for the pipe tobacco gross mass according to Fructus Litchi extract is added in the pipe tobacco evaluation of smokeing panel test according to GB GB5606.4-2005 to; The judging panel is totally 10 people, and personnel are numbered A～J.Evaluation result is as shown in table 4, and wherein score value is 10 people's a average mark.
We can find out as a result by sensory evaluation: made Fructus Litchi extract all has effect preferably to fragrance, harmony that increases cigarette and assorted gas, the excitant that reduces cigarette.The organoleptic quality of cigarette has significant lifting before than perfuming behind the perfuming.
The smoking result of the pipe tobacco of the different adding proportions of table 4 extract
Claims (10)
1. the preparation method of a Fructus Litchi extract is characterized in that may further comprise the steps:
(1) the fresh lichee pericarp is inserted in the baking oven air cooking, the broken lichee pericarp powder that gets in cooling back;
(2) according to the mass ratio of lichee pericarp powder and benzinum be 1: 3～1: 5 ratio,, collect the solid residue after the backflow lixiviate with benzinum backflow lixiviate lichee pericarp powder;
(3) in step (2) gained solid residue, add suitable quantity of water, add hemicellulase, regulation system pH value is carried out enzymolysis and is got enzymolysis liquid;
(4) add in the enzymolysis liquid that absolute ethyl alcohol to step (3) makes, lixiviate is filtered, and collects filtrating, concentrated the concentrate of will filtrate;
(5) concentrate that step (4) is made is removed alcohol dissolubility impurity through the macroporous absorbent resin post, gets the extract of purifying.
2. according to the preparation method of the said Fructus Litchi extract of claim 1, it is characterized in that the baking temperature in the said baking oven of step (1) is 40～60 ℃, stoving time is 5～12 hours.
3. according to the preparation method of the said Fructus Litchi extract of claim 1, the consumption that it is characterized in that the said benzinum of step (2) is that 1: 3～1: 5 ratio is confirmed according to the mass ratio of lichee pericarp powder and benzinum; Extraction time is 1～2 hour.
4. according to the preparation method of the said Fructus Litchi extract of claim 1, the mass ratio that it is characterized in that said solid residue of step (3) and water is 1: 3～1: 5.
5. according to the preparation method of the said Fructus Litchi extract of claim 1, it is characterized in that the consumption of the said hemicellulase of step (3) is confirmed according to 0.1%～1% of solid residue quality.
6. according to the preparation method of the said Fructus Litchi extract of claim 1, it is characterized in that the said hydrolysis temperature of step (3) is 40～60 ℃; The pH value is 4～6, and enzymolysis time is 2～6 hours.
7. according to the preparation method of the said Fructus Litchi extract of claim 1, the volume ratio that it is characterized in that said absolute ethyl alcohol of step (4) and enzymolysis liquid is 1: 2～1: 4.
8. according to the preparation method of the said Fructus Litchi extract of claim 1, it is characterized in that the said lixiviate of step (4) is with 120w power lixiviate 10～30min under room temperature in the ultrasonic cleaning machine.
9. the Fructus Litchi extract for preparing of each said method of claim 1～8.
10. the application of the said Fructus Litchi extract of claim 9 is characterized in that 0.05%～0.5% the ratio that accounts for the pipe tobacco gross mass according to Fructus Litchi extract adds in the cigarette shreds.
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| CN102895388A (en) * | 2012-09-28 | 2013-01-30 | 桂林益元素生物科技有限公司 | Lychee polyphenol extracts and extraction method thereof |
| CN103271304A (en) * | 2013-04-09 | 2013-09-04 | 广东药学院 | Composition for improving litchi rind extract stability and method for improving litchi rind extract stability |
| CN103627524A (en) * | 2012-08-29 | 2014-03-12 | 江西中烟工业有限责任公司 | Longan peel extract, preparation method therefor and applications thereof in cigarettes |
| CN106433987A (en) * | 2016-10-31 | 2017-02-22 | 湖北中烟工业有限责任公司 | Preparation method of refined sweet-orange spice and application thereof |
| CN106753797A (en) * | 2016-12-29 | 2017-05-31 | 云南省玉溪市云溪香精香料有限责任公司 | A kind of preparation method and applications of fruit aroma extract |
| CN107802028A (en) * | 2017-10-19 | 2018-03-16 | 黄旭东 | A kind of multifunction tobacco humectant and preparation method thereof |
| CN110101112A (en) * | 2019-06-24 | 2019-08-09 | 云南磊然康科技有限公司 | A kind of electronic tea inhaled for product |
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| CN103627524A (en) * | 2012-08-29 | 2014-03-12 | 江西中烟工业有限责任公司 | Longan peel extract, preparation method therefor and applications thereof in cigarettes |
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| CN106433987A (en) * | 2016-10-31 | 2017-02-22 | 湖北中烟工业有限责任公司 | Preparation method of refined sweet-orange spice and application thereof |
| CN106753797A (en) * | 2016-12-29 | 2017-05-31 | 云南省玉溪市云溪香精香料有限责任公司 | A kind of preparation method and applications of fruit aroma extract |
| CN107802028A (en) * | 2017-10-19 | 2018-03-16 | 黄旭东 | A kind of multifunction tobacco humectant and preparation method thereof |
| CN110101112A (en) * | 2019-06-24 | 2019-08-09 | 云南磊然康科技有限公司 | A kind of electronic tea inhaled for product |
| CN110101112B (en) * | 2019-06-24 | 2021-08-27 | 云南磊然康科技有限公司 | Electronic tea for product suction |
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