CN114209086B - Roxburgh rose extract, preparation method and application thereof, and low-temperature heating non-combustible product - Google Patents

Roxburgh rose extract, preparation method and application thereof, and low-temperature heating non-combustible product Download PDF

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CN114209086B
CN114209086B CN202111557421.0A CN202111557421A CN114209086B CN 114209086 B CN114209086 B CN 114209086B CN 202111557421 A CN202111557421 A CN 202111557421A CN 114209086 B CN114209086 B CN 114209086B
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roxburgh rose
extract
low
carbonized
temperature
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CN114209086A (en
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赵升逵
尧珍玉
张强
温光和
王松峰
杨凌
杜军
张艺
赵昱林
夏若
聂根衍
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Yunnan Henggang Science And Technologies Co ltd
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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
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10Chemical features of tobacco products or tobacco substitutes
    • A24B15/16Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A24B15/167Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/10Biofuels, e.g. bio-diesel

Abstract

The invention relates to a roxburgh rose extract, a preparation method and application thereof, and a low-temperature heating non-combustible product, belonging to the field of low-temperature heating non-combustible products.

Description

Rosa roxburghii extract, preparation method and application thereof, and low-temperature heating non-combustible product
Technical Field
The invention belongs to the field of low-temperature heating non-combustible products, and particularly relates to a roxburgh rose extract, a preparation method and application thereof, and a low-temperature heating non-combustible product.
Background
The low-temperature heating non-combustible product is a tobacco substitute product, and is prepared by adding extract liquid to plant particles to obtain low-temperature heating non-combustible particles, and making the particles into cigarette bullets and other forms. When in use, the particles are heated and roasted by utilizing heating equipment, and the temperature is controlled to be lower than the ignition point of the particles (generally between 200 and 400 ℃) so as to be smoked by smokers.
The low-temperature heating non-combustible product has the advantages that the product atomization temperature is low, the characteristic fragrant substances are retained to the maximum extent, and the particles can adsorb the fragrant substances in a saturated manner, so that the smoking quality is more elegant and lingering; the low-temperature heating non-combustible product also has the characteristics of controllable chemical components of atomized smoke, effective reduction of harmful substances and the like. However, the non-combustible product heated at low temperature has the defects of unobvious fragrant substances, obvious bitter taste of partial particles, and the like.
The Rosa roxburghii extract has unique fruit fragrance, is an important flavoring agent added in the industries of food, beverage and the like, and can also be used as an additive of cosmetics. Although the fruit fragrance of the roxburgh rose is obvious, the extract obtained by the conventional process has high sugar content, pectin and protein, obvious bitter taste and miscellaneous gas can be generated when the extract is ignited at 200-400 ℃, the fruit fragrance is covered, and the improvement of the smoking quality is not facilitated.
Disclosure of Invention
In order to overcome the problems in the background art, the first and second objects of the present invention are to provide a rosa roxburghii tratt extract and a preparation method thereof, wherein the obtained rosa roxburghii tratt extract has obvious fragrance and no offensive odor; the third purpose of the invention is to provide the application of the roxburgh rose extract, which can obviously improve the smoking quality of cigarettes when being applied to the cigarettes which are not burnt by low-temperature heating; the fourth purpose of the invention is to provide a low-temperature heating non-combustible product containing roxburgh rose extract, which has the advantages of harmonious inhalation feeling, obvious fragrance, moderate fragrance amount and improvement of scorched miscellaneous gas to a certain extent.
In order to realize the purpose, the invention is realized by the following technical scheme:
the preparation method of the roxburgh rose extract comprises the following steps:
1) Carbonizing the roxburgh rose to obtain carbonized roxburgh rose;
2) Adding alcohol, and extracting carbonized fructus Rosae Normalis to obtain extractive solution;
3) And (3) concentrating the extracting solution under reduced pressure to obtain the carbonized roxburgh rose extract for heating non-combustible products at low temperature.
Further, the carbonization in step 1) comprises the following steps:
A. preparing plant combustion ash;
B. heating plant combustion ash to a floating state, adding dried fructus Rosae Normalis before or after floating, and fully carbonizing fructus Rosae Normalis in the floating state; separating to remove plant combustion ash to obtain carbonized Rosa roxburghii Tratt.
Further, the plant combustion ash refers to ash obtained by fully combusting woody plants.
And further, in the step B, the heating temperature is controlled to be 130-180 ℃, the carbonization time is controlled to be 30-60 min, and after full carbonization, the carbonized roxburgh rose is screened by a 50-200 mesh sieve to remove plant burning ash and obtain the carbonized roxburgh rose.
Further, in the step (2), the mass fraction of the alcohol is 75%, and the adding amount of the alcohol is 5-12 times of the mass of the carbonized roxburgh rose; after the alcohol is added, the raw materials are swelled for 20-40 min, and then ultrasonic extraction is carried out.
Further, in the step 2), the ultrasonic extraction power is 1-4 KW, the extraction temperature is 40-80 ℃, the extraction time is 0.5-1.5 h, solid residues are separated after extraction, and supernatant is taken as an extracting solution.
The roxburgh rose extract provided by the invention is prepared by the preparation method of the roxburgh rose extract.
The rosa roxburghii tratt extract prepared by the invention is applied to cigarettes which are not combusted by low-temperature heating.
The low-temperature heating non-combustion cigarette product provided by the invention contains the rosa roxburghii tratt cigarette extract prepared by the invention. The processing method of the low-temperature heating non-combustion cigarette product comprises the steps of adding the rosa roxburghii tratt extract into base particles, carrying out swelling and full adsorption, and then carrying out microwave-assisted drying and forming, wherein the addition amount of the rosa roxburghii tratt extract is 5-12 g/kg.
The invention has the beneficial effects that:
according to the invention, the rosa roxburghii tratt is carbonized before alcohol extraction, so that the prepared rosa roxburghii tratt extract is applied to a non-combustible product heated at a low temperature, and the fruit-flavor aroma and flavor characteristics of the rosa roxburghii tratt are stronger and more natural.
The method adopts the method of sound wave auxiliary extraction and reduced pressure concentration, can simply and conveniently obtain the carbonized roxburgh rose concentrated solution, and improves the extraction effect and efficiency.
The invention has simple process, easy operation and low cost, is suitable for popularization and application, and has positive significance for the healthy development of low-temperature heating non-combustible products.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below to facilitate understanding of the skilled person.
The preparation method of the roxburgh rose extract comprises the following steps:
1) Selecting herbaceous plants, and fully burning to obtain the plant carbon ash.
2) Adding plant carbon ash into dried roxburgh rose fruits, heating and carbonizing for 30-60 min under a floating state, heating to 130-180 ℃, fully carbonizing, and then sieving with a 50-200-mesh sieve to remove plant combustion ash to obtain carbonized roxburgh rose.
In the carbonization process, non-ester compounds in the roxburgh rose are converted into ester substances, and pectin, protein and the like are decomposed into other substances, so that the fragrance is obviously increased when the roxburgh rose is applied to a cigarette product which is not burnt under low-temperature heating; in the carbonization process of the roxburgh rose, the herbaceous plant carbon ash plays a role in wrapping the roxburgh rose, esters, alcohol ketones and acids in the roxburgh rose are prevented from volatilizing, the fruit fragrance of the roxburgh rose and substances such as esters and the like generated in the carbonization process are reserved to the maximum extent, and the ester fragrance substances are obtained by losing one molecule of water for condensation through decarboxylation reaction of the acids and the alcohol compounds in the carbonization process.
3) Adding alcohol with the mass fraction of 75% into the carbonized roxburgh rose, wherein the adding amount is 5-12 times of the mass of the carbonized roxburgh rose, after the alcohol is added, the raw materials are swelled for 20-40 min, then the extraction is carried out under the ultrasonic extraction power of 1-4 KW, the extraction temperature is 40-80 ℃, and the extraction time is 0.5-1.5 h; and performing solid-liquid separation after extraction, wherein the extraction can be performed for multiple times, the extracting solutions are mixed after multiple times of extraction, and are clarified after solid residues are removed by centrifugal separation, and the supernatant is taken to obtain the roxburgh rose extracting solution.
By swelling, the extraction time is shortened, and the extraction rate is improved; ultrasonic extraction is used for accelerating the extraction process, so that the extraction is more thorough.
4) Concentrating the rosa roxburghii tratt extract under reduced pressure until the density is 1.2210 to 1.2470g/cm 3 And obtaining the roxburgh rose extract.
Example 1
A preparation method of fructus Rosae Normalis extract and its product comprise the following steps:
1) Preparation of pine ash
The original pine wood is used and ignited to be fully combusted to obtain pine ash powder.
2) Preparation of carbonized Rosa roxburghii
Mixing pine ash and dried fructus Rosae Normalis, heating to make pine ash float, adding the original dried fructus Rosae Normalis, carbonizing at 160 deg.C for 45min, and sieving with 100 mesh sieve to remove pine ash to obtain carbonized fructus Rosae Normalis.
3) Preparation method of carbonized fructus Rosae Normalis extract
Taking carbonized roxburgh rose, adding 75-degree alcohol, adding 8 times of the carbonized roxburgh rose in mass, extracting by ultrasonic after the raw materials swell for 30min, wherein the ultrasonic extraction power is 3KW, the extraction temperature is 60 ℃, the extraction time is 1.2h, filtering to obtain an extracting solution, directly carrying out secondary extraction by adding 8 times of alcohol, and combining the two extracting solutions after extraction. Centrifuging fructus Rosae Normalis extractive solution at 9000 rpm for 15min, collecting supernatant, concentrating under reduced pressure at 60 deg.C under relative pressure of-80 KPa until the density of extract reaches 1.2331 + -0.0080 g/cm 3 To obtain carbonized roxburgh rose extract.
4) Preparation of low-temperature heating non-combustible product
The carbonized rosa roxburghii tratt extract was uniformly adsorbed on the base particle KL-a (the main component, pueraria lobata), and the amount added was 5g/kg (the ratio of extract to base particle, the same applies below), and the low-temperature heat non-combustible particles were produced and packaged to obtain the low-temperature heat non-combustible product (sample 1). Wherein the proportion of the KL-A particles is KL-01 (60%), KL-03 (25%), KL-04 (10%) and QT-01 (15%).
Extracting fructus Rosae Normalis extract (by squeezing fructus Rosae Normalis and collecting or concentrating to obtain extract), filtering, collecting supernatant, and concentrating until density reaches 1.2331±0.0080g/cm 3 And (3) obtaining a conventional roxburgh rose extract, uniformly adsorbing the conventional roxburgh rose extract on a basic particle KL-A (main component of kudzu), wherein the addition amount is 5g/kg, and preparing low-temperature heating non-combustible particles which are marked as a comparative sample 1.
The particles which are not added except the smoke agent are selected to prepare the low-temperature heating non-combustible particles marked as blank samples, and the finished products of the low-temperature heating non-combustible particles sold in the market are marked as blank samples.
Each of the control 1, sample 1 and blank 5 groups were randomly numbered and subjected to sensory panel test by a panel test.
The results of the smoke panel tests show that the sample 1 is more harmonious, has obvious characteristic aroma and improved aroma amount, and can improve the scorched miscellaneous gas. See table 1 below for details.
TABLE 1 evaluation of smoking quality of sample 1 of a non-combustible product heated at a low temperature
Figure BDA0003419470120000041
Sensory quality assessment noun interpretation:
1) The aroma refers to the aroma of the smoke inherent in the smoke of the non-combustible product heated at low temperature. Higher scores represent more fragrance.
2) The aroma amount refers to the smoke amount of a non-combustible product heated at low temperature. A higher score indicates a more adequate fragrance quantity.
3) Aftertaste refers to the taste sensation left by smoke from the oral cavity and nasal cavity. Including comfort, cleanliness, and dryness. A higher score indicates a cleaner aftertaste.
4) Harmonization means that the fragrance is harmonious and consistent, and the characteristics of one of the monomers cannot be sensed. Higher scores represent more harmonious coordination.
5) Miscellaneous gases mean slight and noticeable unpleasant odors that do not have the intrinsic odor of a non-low temperature heat-not-combustible product. Higher scores represent more prominent miscellaneous gas.
Comparative example 1 (same as example 1 except that no plant carbon powder was added during carbonization of dried fructus Rosae Normalis)
1) Preparation method of carbonized fructus Rosae Normalis
Fully carbonizing the primary roxburgh rose dry fruit at 160 ℃ for 45min to obtain the carbonized roxburgh rose.
2) Preparation method of carbonized fructus Rosae Normalis extract
Adding 75-degree alcohol into carbonized fructus Rosae Normalis, adding 8 times of carbonized fructus Rosae Normalis, swelling for 30min, extracting with ultrasonic wave at 60 deg.C with 3KW power for 1.2 hr, filtering, adding 8 times of alcohol, extracting for the second time, and mixing the two extractive solutions. Centrifuging fructus Rosae Normalis extractive solution at 9000 rpm for 15min, collecting supernatant, concentrating under reduced pressure at 60 deg.C under relative pressure of-80 KPa until the density of extract reaches 1.2331 + -0.0080 g/cm 3 To obtain carbonized roxburgh rose extract.
3) Preparation of low-temp. heating incombustible products
The carbonized roxburgh rose extract is uniformly adsorbed on the basic particles KL-A (main component of kudzu root), the adding amount is 5g/kg, the low-temperature heating non-combustible particles are obtained, and the low-temperature heating non-combustible product (comparative sample 2) is obtained by packaging. Wherein the proportion of the KL-A particles is KL-01 (60%), KL-03 (25%), KL-04 (10%) and QT-01 (15%).
Evaluation of smoking quality of non-combustible product heated at low temperature
Each of 5 groups of comparative sample 2 and sample 1 obtained in example 1 were randomly numbered and subjected to sensory evaluation by a panel. The evaluation results show that sample 1 has more sufficient aroma, better aftertaste and lower miscellaneous odor.
TABLE 2 evaluation of smoking quality of comparative sample 2 of non-combustible product heated at low temperature
Figure BDA0003419470120000051
Table 3 comparison of fragrance materials for control 2 and sample 1
Figure BDA0003419470120000052
Remarking: ω represents the relative content of the substances.
Example 2
The main steps of this example are repeated with example 1, with the only difference that: the addition amount of the conventional fructus Rosae Normalis extract and the carbonized fructus Rosae Normalis extract relative to the base granule is 10g/kg.
The number of the low-temperature heat non-combustible product prepared from the conventional rosa roxburghii tratt extract is comparative sample 3, and the number of the low-temperature heat non-combustible product prepared from the carbonized rosa roxburghii tratt extract is sample 2.
The result of the test of smoke panel tests shows that the carbonized roxburgh rose extract is relatively harmonious with a low-temperature heating non-combustible product, has outstanding characteristic fragrance and rich fragrance, and obviously improves the scorched miscellaneous gas. See table 2 for details.
TABLE 4 evaluation of smoking quality of sample 2 of a non-combustible product heated at a low temperature
Figure BDA0003419470120000061
The evaluation result shows that compared with the method for directly extracting the common carbonized roxburgh rose, the roxburgh rose extract has the advantages of stronger and more harmonious fragrance, more soft and long texture, lower miscellaneous gas and the like. Also indicates that the flexible carbonization is more suitable for carbonization.
Example 3
The main steps of this example are repeated with example 1, with the only difference that: the addition amount of the carbonized fructus Rosae Normalis extract is 12g/kg. The produced low-temperature-heating non-combustible product was designated as sample No. 3.
TABLE 5 evaluation of aspiration quality for sample 3
Figure BDA0003419470120000062
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims (6)

1. A preparation method of a roxburgh rose extract is characterized by comprising the following steps:
1) Carbonizing roxburgh rose to obtain carbonized roxburgh rose, which specifically comprises the following steps:
A. preparing plant combustion ash;
B. heating plant burning ash to a floating state, controlling the heating temperature to be 130-180 ℃, adding dried roxburgh rose fruits before or after the floating, and fully carbonizing the roxburgh rose in the floating state for 30-60min; sieving with a 50-200 mesh sieve to separate and remove plant combustion ash to obtain carbonized roxburgh rose;
in the step B, the plant burning ash refers to ash obtained by fully burning woody plants;
2) Adding alcohol with the mass fraction of 75% to extract carbonized roxburgh rose, wherein the addition amount is 5-12 times of the mass of the carbonized roxburgh rose; after adding alcohol, firstly, waiting for the raw materials to swell for 20 to 40min, and then carrying out ultrasonic extraction to obtain an extracting solution;
3) And (3) concentrating the extracting solution under reduced pressure to obtain the carbonized roxburgh rose extract for heating non-combustible products at low temperature.
2. The method for preparing a rosa roxburghii tratt extract according to claim 1, wherein: in the step 2), the ultrasonic extraction power is 1-4 KW, the extraction temperature is 40-80 ℃, the extraction time is 0.5-1.5 h, solid residues are separated after extraction, and supernatant is taken as an extracting solution.
3. A roxburgh rose extract is characterized in that: prepared by the process of claim 1 or 2.
4. A low-temperature heating non-combustion cigarette product is characterized in that: comprising the extract of claim 3.
5. Use of the Rosa roxburghii Tratt extract of claim 3 for low-temperature heating of a non-combustible cigarette.
6. The low-temperature-heated non-combustible smoking article of claim 4, wherein: the processing method of the cigarette product which is not burnt by low-temperature heating comprises the steps of adding the rosa roxburghii tratt extract into base particles, carrying out swelling and full adsorption, and then carrying out microwave-assisted drying and forming to obtain the rosa roxburghii tratt cigarette product, wherein the adding amount of the rosa roxburghii tratt extract is 5-12g/kg.
CN202111557421.0A 2021-12-19 2021-12-19 Roxburgh rose extract, preparation method and application thereof, and low-temperature heating non-combustible product Active CN114209086B (en)

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CN105713924A (en) * 2016-04-18 2016-06-29 云南中烟工业有限责任公司 Method for preparing fermented type tobacco spice from rosa sterilis
CN109363230A (en) * 2018-10-31 2019-02-22 云南恒罡科技有限公司 It is a kind of to heat cigarette smoker particles inside material and preparation method thereof of not burning
CN110946316A (en) * 2018-09-27 2020-04-03 浙江中烟工业有限责任公司 Method for treating non-burning tobacco shreds by heating
CN109749849A (en) * 2019-01-04 2019-05-14 云南中烟工业有限责任公司 A kind of preparation method and application of fructus piperis longi tobacco aromaticss

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