CN110506987A - The compound two-way humectant of one kind, preparation method and the usage - Google Patents
The compound two-way humectant of one kind, preparation method and the usage Download PDFInfo
- Publication number
- CN110506987A CN110506987A CN201910754443.2A CN201910754443A CN110506987A CN 110506987 A CN110506987 A CN 110506987A CN 201910754443 A CN201910754443 A CN 201910754443A CN 110506987 A CN110506987 A CN 110506987A
- Authority
- CN
- China
- Prior art keywords
- humectant
- tobacco
- compound
- solomonseal rhizome
- siberian solomonseal
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- A24B15/36—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring
- A24B15/40—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring having only oxygen or sulfur as hetero atoms
- A24B15/403—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring having only oxygen or sulfur as hetero atoms having only oxygen as hetero atoms
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Botany (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The invention discloses a kind of compound two-way humectant of tobacco, preparation method and for tobacco humectant and anti-blushing agent and improve cigarette suction quality purposes.Compound two-way humectant of the invention is compounded to obtain by the zymolyte of Siberian solomonseal rhizome polysaccharide complex cellulase with sucrose fatty ester, the two has synergistic effect, it is added in pipe tobacco the humid keeping performance and humidity resistance that can significantly improve pipe tobacco, while cigarette pleasant impression can also be improved, promote cigarette flavor and comfort.
Description
Technical field
The invention belongs to tobacco manufacture fields, and in particular to a kind of compound two-way humectant, preparation method and in tobacco
Middle purposes.
Background technique
Along with the good situation that the quickening and structure of China's Cigarette Industrial Enterprise union and recombination are persistently promoted, cigarette industry
Demand of the enterprise to High Quality Tobacco is more urgent.Tobacco belongs to capillary porous colloidal substance, shows to be easy to water suction and dehydration
Characteristic.Cigarette wet environment is easy excessively water suction, causes mutually to cohere, and flammability is poor when suction, and fragrance is insufficient, or even generates
Mildew phenomena；And it is easy dehydration in dry environment cigarette, cause broken, the bad phenomenons such as flue gas irritation increase.Therefore, how
In sale and storage, reduces the environmental sensitivity of moisture in cut tobacco, improves cigarette sense organ comfort level as tobacco Synthetic
The important content of reason and the important link for improving cigarette quality.
Tobacco industry common humectant in China's is the hygroscopicity humectant such as glycerol, propylene glycol, sorbierite, by thereon
Hydroxyl forms hydrogen bond with hydrone to maintain the relatively stable of moisture content of cut tobaccos.But it is moisture-proof to there is shortage in these hygroscopicity humectants
Effect and to the undesirable disadvantage of improvement for sucking mouthfeel.Ideal tobacco humectant should have both can moisturizing under low moisture environments
With the moisture-proof two kinds of characteristics of energy under super-humid conditions, the sensitivity that cigarette moisture content changes with ambient humidity can be reduced, is protected always
Cigarette moisture content is held in a metastable range, i.e., two-way humectation.In recent years, report both at home and abroad some polysaccharides,
The novel moisture absorptions humectant such as natural hydrophilic extract pays attention to the water holding effect and sense organ product of pipe tobacco under low moisture environments mostly
The improvement of matter, and do not have moisture-proof role in high humidity environment.Many researchers disclose paraffin, vegetable oil etc. and blockade type guarantor
Moisten agent and carry out the patent that compounding prepares humectant to it, this kind of humectant leans against pipe tobacco surface and forms confinement barrier to reach
The moisture-proof purpose with humectation.However, this kind of usual stability of humectant is poor, and be easy to cause demulsification in drying silk technique, no
Protective layer can be formed on pipe tobacco surface well and play humectation and moisture-proof effect, and have adverse effect to the mouthfeel of cigarette.
To solve the above problems, proposing the present invention.
Summary of the invention
It is an object of the invention to be directed to the deficiency of existing humectant, a kind of compound two-way humectant, the humectant are provided
Low-molecular-weight polysaccharide is prepared by carrying out complex cellulase enzymatic hydrolysis to Siberian solomonseal rhizome polysaccharide, improves the hygroscopicity and humectation of cigarette
Property；Adding sucrose fatty ester improves its humidity resistance simultaneously, by the synergistic effect of the two, realizes two-way humectation effect, and
The suction quality of cigarette can be improved.
The purpose of the present invention is achieved through the following technical solutions:
First aspect present invention discloses a kind of preparation method of compound two-way humectant, includes the following steps:
(1) it takes Siberian solomonseal rhizome polysaccharide to be dissolved in water and is prepared into Siberian solomonseal rhizome polysaccharide solution, adjust its pH value and temperature；
(2) enzyme preparation is added in the Siberian solomonseal rhizome polysaccharide solution obtained to step (1) and carries out enzymolysis processing；
(3) liquid after step (2) enzymatic treatment is subjected to enzyme deactivation separation and obtains Siberian solomonseal rhizome polysaccharide enzymolysis liquid；
(4) sucrose fatty ester is added in the solution of step (3), is uniformly mixed i.e. that obtain Composite Double molten to humectant
Liquid.
Raw material sucrose fatty ester and natural plant polyose are food-grade.
Preferably, the concentration of Siberian solomonseal rhizome polysaccharide solution described in step (1) is 2-4wt%, and pH is 5.0 ± 0.5, temperature 50
±0.5℃.The activity highest when pH is 5.0 or so, temperature is 50 or so of complex cellulase.
Preferably, the enzyme preparation of step (2) is complex cellulase, and enzyme activity is 4 × 104U/g；The additive amount of enzyme preparation is
The 0.1-1.5% of Siberian solomonseal rhizome polysaccharide quality；The enzymolysis processing time is 1-3h.Additive amount of the complex cellulase relative to Siberian solomonseal rhizome polysaccharide
Excessive or very few, enzymolysis time is too long or too short, is all unfavorable for the humectation of enzymolysis product；Enzymolysis time is too short or the addition of enzyme
It measures very few, specific hydrolysis result cannot be reached, the humectation of enzymolysis product is bad；Enzymolysis time is too long or the additive amount mistake of enzyme
More, enzymolysis product improves unobvious or even humectation effect to tobacco humectation effect and is deteriorated.General enzymatic hydrolysis 1-3h enzymolysis product is to cigarette
Careless humectation effect is best.
Preferably, the enzyme deactivation of step (3) is boiling water bath enzyme deactivation；It is separated into centrifuge separation, the condition of centrifugation is 4000-
6000r/min, centrifugation time 15-20min.
Preferably, the mixing temperature of step (4) is 60-80 DEG C；The HLB value of the sucrose fatty ester is 5, structural formula
Are as follows:
Wherein R is stearic acid-base CH3(CH2)16CO-or H, and at least one R is stearic acid-base CH3(CH2)16CO-, institute
State the mixture that sucrose fatty ester is corresponding monoesters, diester and three esters.
Second aspect of the present invention discloses compound two-way humectant made from the preparation method.
Third aspect present invention disclose the compound two-way humectant under low moisture environments in tobacco humectation and height
Moisture-proof purposes under wet environment.
Preferably, the sucrose fatty ester accounts for (0.5-2.0) wt% of tobacco, and Siberian solomonseal rhizome polysaccharide zymolyte accounts for tobacco
(0.1-1.0) wt%.
It is highly preferred that the sucrose fatty ester accounts for the 1.0wt% of tobacco, Siberian solomonseal rhizome polysaccharide zymolyte accounts for tobacco
0.4wt%.
Preferably, the compound two-way humectant under the humectation and high humidity environment under tobacco low moisture environments it is moisture-proof,
Improve the purposes of the suction quality of cigarette.
The beneficial effects of the present invention are:
1, raw material used by compound two-way humectant of the invention is that food grade sucrose aliphatic ester and natural plants are more
Sugar, free from extraneous odour, safe and non-toxic, when burning, will not generate the substance being harmful to the human body, and prepare it is simple, it is easy to use.
2, Siberian solomonseal rhizome polysaccharide zymolyte of the invention and sucrose fatty ester combine have synergistic effect, humectation and
Dampproof effect is superior to traditional humectant such as propylene glycol, can reduce cigarette to the sensitivity of ambient humidity.Additive amount 2wt%/
Balance of the pipe tobacco of 0.4wt% (sucrose fatty ester/Siberian solomonseal rhizome polysaccharide zymolyte) under the conditions of 84%RH (high humidity environment) is aqueous
For rate compared with propylene glycol decline 6.6%, the half-life period moisture absorption rate that be averaged from the 0.384%/h of propylene glycol drops to 0.374%/h, integrates
Humidity resistance (moisture-proof index) improves 4.9%.Under the conditions of 32%RH (low moisture environments), half-life period is averaged desorption rate from the third two
The 0.288%/h of alcohol drops to 0.265%/h, and comprehensive humid keeping performance (humectation index) improves 2.7%.Therefore of the invention compound
Two-way humectant can humectation under moisture-proof under conditions of high humidity, low humidity conditions.
3, compound two-way humectant of the invention is while realizing that cigarette is moisture-proof to the humectation of tobacco moisture, moreover it is possible to realize cigarette
Improvement of the gas to sense organ comfort level, improves the suction quality of cigarette.
4, low-field nuclear magnetic resonance studies have shown that compound two-way humectant of the invention can improve pipe tobacco under low moisture conditions
Chemical bonding water content and its bond strength with pipe tobacco, and the content and knot of chemical bonding water can be reduced under conditions of high humidity
Intensity is closed, thus realize two-way humectation effect, i.e., moisture-proof, humectation under low humidity conditions effect under super-humid conditions.
5, under normal circumstances, enzymatic hydrolysis can allow the hydrophilic radical of the polysaccharide end of the chain to expose, the hydrophilic radical number of unit mass
Increase.Therefore more hydrogen bonds can be formed with hydrone after polysaccharide enzymatic hydrolysis, make to be chemically combined water content in pipe tobacco and increase, it can be into
The Moisture stability of one step raising pipe tobacco.Present inventors have unexpectedly found that being digested using the enzymatic hydrolysis Siberian solomonseal rhizome polysaccharide such as cellulase, pectase
Zymolyte afterwards then adds the humid keeping performance for the humectant that sucrose fatty ester compounds and humidity resistance does not all improve,
And its sensory evaluating smoking's effect is also poor (see comparative example 2).This illustrates the zymolyte and sucrose of the complex cellulase of Siberian solomonseal rhizome polysaccharide
There is synergistic effect after aliphatic ester compounding, make it have moisture-proof, humectation under low humidity conditions effect under super-humid conditions, and can mention
The suction quality of high cigarette.And the zymolyte of other enzymes of Siberian solomonseal rhizome polysaccharide acts synergistically after compounding with sucrose fatty ester without this.
Detailed description of the invention
Fig. 1 is the moisture-proof index (MPI) and humectation index (MRI) of the compound two-way humectant of embodiment 1 and control sample.
Fig. 2 is the moisture-proof index (MPI) and humectation index (MRI) of the compound two-way humectant of embodiment 2 and control sample.
Fig. 3 is lateral relaxation time (T of the different pipe tobaccos of embodiment 4 when RH=32% is balanced2) distribution.
Fig. 4 is lateral relaxation time (T of the different pipe tobaccos of embodiment 4 when RH=84% is balanced2) distribution.
Fig. 5 is the pipe tobacco of comparative example 1 and the moisture-proof index (MPI) and humectation index (MRI) of control sample pipe tobacco.
Fig. 6 is the pipe tobacco of comparative example 2 and the moisture-proof index (MPI) and humectation index (MRI) of control sample pipe tobacco.
In figure, S-5-H1 represents sucrose fatty ester (HLB=5) and compounds with Siberian solomonseal rhizome polysaccharide complex cellulase zymolyte
The compound humectant arrived；S-5-H0 represent sucrose fatty ester (HLB=5) compounded with the Siberian solomonseal rhizome polysaccharide not digested it is compound
Humectant.
Specific embodiment
For a better understanding of the present invention, the content of invention is furtherd elucidate below with reference to embodiment, but of the invention interior
Appearance is not limited solely to the following examples.
In embodiment, mainly referred to using the evaluation of humectation index (MRI) and moisture-proof index (MPI) as humectation and humidity resistance
Mark, MRI and MPI respectively indicates humectation more greatly and humidity resistance is better.MRI and MPI are calculated as follows:
Moisture ratio MR curve is calculated according to the moisture absorption of tobacco sample and desorption curve, is then carried out using Page model non-thread
Property fitting, then calculating half-life period is averaged moisture absorption (desorption) rate v as dynamics index, and using equilibrium moisture content as heating power
Index is learned, then MRI and MPI is calculated.
In formula: MtFor the moisture content of drying base (%) of t moment；M0For initial moisture content of drying base (%)；MeButt when to balance
Moisture content (%)；T is the time (h)；K and n is model constants；t1/2For half-life；For the M of each sampleeBe averaged
Value；For the average value of the v of each sample.
Embodiment 1
(1) it accurately weighs 2g Siberian solomonseal rhizome polysaccharide and is dissolved in the solution for being configured to 4wt% in 48g distilled water, adjusting pH value of solution is
5.0, addition complex cellulase is the 0.1wt% of Siberian solomonseal rhizome polysaccharide quality, digests 2h at 50 DEG C.Boiling water bath enzyme deactivation, then with
8000rpm centrifugation 20min goes to precipitate, and obtains the zymolyte of Siberian solomonseal rhizome polysaccharide complex cellulase；
(2) 40g distilled water is added to Siberian solomonseal rhizome polysaccharide zymolyte, is uniformly mixed；
(3) 10g sucrose fatty ester is added, is stirred under 80 DEG C of water-baths, is uniformly mixed it to get compound two-way guarantor is arrived
Moisten agent.
Obtained compound two-way humectant is uniformly sprayed onto pipe tobacco, make the 2wt% of its additive amount tobacco quality/
0.4wt% (sucrose fatty ester/Siberian solomonseal rhizome polysaccharide complex cellulase zymolyte), to add equivalent propylene glycol (i.e. 2.4wt%)
Pipe tobacco as control sample.By pipe tobacco be placed on temperature (22 ± 1) DEG C, relative humidity (60 ± 2) % climatic chamber in put down
Weigh 72h, carries out humidity resistance and humid keeping performance test under conditions of 22 DEG C, 84%RH and 22 DEG C, 32%RH respectively, is inhaled
Wet and desorption curve, and calculate humectation index (MRI) and moisture-proof index (MPI).Result is obtained as shown in attached drawing 1 and following table.
Under the conditions of 84%RH, the moisture equilibrium at dry side moisture content for adding the pipe tobacco of the compound two-way humectant of the present embodiment is
34.36%, it is lower than propylene glycol (36.80%)；Its half-life period moisture absorption rate v be 0.374%/h, lower than propylene glycol 0.384%/
h；Meanwhile the MPI of compound two-way humectant is higher than propylene glycol, on the left of Fig. 1 shown in histogram, illustrates to add answering for the present embodiment
The humidity resistance for improving pipe tobacco after two-way humectant under high humidity environment is closed, humidity resistance is better than propylene glycol.In 32%RH
Under the conditions of, the desorption equilibrium moisture content for adding the pipe tobacco of compound two-way humectant is slightly below propylene glycol, and half-life period, desorption rate v was
0.265%/h, lower than the 0.288%/h of propylene glycol；Meanwhile the MRI of compound two-way humectant is also above propylene glycol, such as the right side Fig. 1
Shown in the histogram of side, show to add the humid keeping performance for improving pipe tobacco after compound two-way humectant under low moisture environments, humectation
Performance is better than propylene glycol.Therefore, the compound two-way humectant of the present embodiment has good two-way humectation, i.e., under high humidity environment
The humid keeping performance of (32%RH) is improved under the humidity resistance and low moisture environments of (84%RH).
Embodiment 2
(1) it accurately weighs 2g Siberian solomonseal rhizome polysaccharide and is dissolved in the solution for being configured to 4wt% in 48g distilled water, adjusting pH value of solution is
5.0, addition complex cellulase is the 1.0wt% of Siberian solomonseal rhizome polysaccharide quality, digests 3h at 50 DEG C.Boiling water bath enzyme deactivation, then with
8000rpm centrifugation 20min goes to precipitate, and obtains Siberian solomonseal rhizome polysaccharide zymolyte；
(2) 45g distilled water is added to Siberian solomonseal rhizome polysaccharide zymolyte；
(3) 5g sucrose fatty ester is added, is stirred under 80 DEG C of water-baths, is uniformly mixed it to get compound two-way guarantor is arrived
Moisten agent 100g.
Compound two-way humectant is sprayed onto pipe tobacco, 1wt%/0.4wt% (sucrose of its additive amount tobacco quality is made
Aliphatic ester/Siberian solomonseal rhizome polysaccharide complex cellulase zymolyte), using add the pipe tobacco of equivalent propylene glycol (i.e. 1.4wt%) as pair
In the same old way.By pipe tobacco be placed on temperature (22 ± 1) DEG C, relative humidity (60 ± 2) % climatic chamber in balance 72h, exist respectively
22 DEG C, 84%RH and 22 DEG C, humidity resistance and humid keeping performance test are carried out under conditions of 32%RH, obtain moisture absorption and desorption be bent
Line, and calculate humectation index (MRI) and moisture-proof index (MPI).Result is obtained as shown in attached drawing 2 and following table.
Under the conditions of 84%RH, the half-life period moisture absorption rate v for adding the pipe tobacco of compound two-way humectant is suitable with propylene glycol,
But moisture equilibrium at dry side moisture content is lower than propylene glycol, and the MPI of compound two-way humectant is higher than propylene glycol, the histogram on the left of Fig. 2
It is shown, illustrate that its humidity resistance is better than propylene glycol after adding compound two-way humectant.Under the conditions of 32%RH, add compound two-way
The half-life period desorption rate v of the pipe tobacco of humectant is 0.219%/h, lower than the 0.248%/h of propylene glycol, while MRI also above
Propylene glycol shows there is the humid keeping performance for being better than propylene glycol after adding compound two-way humectant, on the right side of Fig. 2 shown in histogram,
Therefore, compound two-way humectant of the invention has good two-way humectation.
Embodiment 3
It is 1wt%/0.4wt% (sucrose-fatty of tobacco quality to two-way humectant additive amount compound in embodiment 2
Ester/Siberian solomonseal rhizome polysaccharide complex cellulase zymolyte) pipe tobacco carry out sensory evaluating smoking's experiment, with add equivalent propylene glycol pipe tobacco make
Control is evaluated referring to " YCT 138-1998 tobacco and tobacco product sensory evaluation method ", the result is as follows:
The results show that add the pipe tobacco of compound humectant promoted compared with control sample in terms of miscellaneous gas and irritation it is unknown
It is aobvious, but fragrance texture is promoted, the more soft exquisiteness of flue gas, and harmony slightly enhances, and pleasant impression is more clean comfortable.With compare
Sample is compared, and whole aesthetic quality is improved.This shows that compounding humectant of the invention not only has high humidity moisture-proof and low humidity
The effect of humectation, moreover it is possible to which the sense organ comfort level for improving cigarette improves the suction quality of cigarette.
Embodiment 4
Low-field nuclear magnetic resonance analyzes compound two-way humectant to the existence of different water cut moisture in cut tobacco and ratio
It influences.
Compound two-way humectant additive amount prepared by reference implementation example 1 is 1wt%/0.4wt% (Sucrose Fatty Acid Ester of tobacco quality
Fat acid esters/Siberian solomonseal rhizome polysaccharide complex cellulase zymolyte) pipe tobacco, and the pipe tobacco to add equivalent propylene glycol as control, make
It is measured with low-field nuclear magnetic resonance instrument.Experiment parameter is as follows:
CPMG sequence: dominant frequency SF=21MHz, sample frequency SW=100kHz, deviation frequency O1=408105.49Hz, 90 °
Burst length P1=18 μ s, 180 ° of burst length P2=36 μ s, repeated sampling waiting time TW=2500ms, repeated sampling number
NS=8, sampling number TD=37490, echo time TE=0.25ms, number of echoes NECH=1500, radio frequency delay RFD=
0.09ms, digital gain DRG1=3, analog gain RG1=20db, amplification factor PRG=2.Experimental result such as Fig. 3 and Fig. 4 institute
Show.
In inverting spectrogram, T2Value it is smaller, tightness degree of the moisture in conjunction with pipe tobacco is just bigger.The peak area at each peak is big
The small relative amount that represent different in moisture, peak area accounting is bigger, and the relative amount of the part water is higher.It can be seen that
The T of the pipe tobacco balanced under 84%RH and 32%RH2There are three peaks in inverting spectrogram, the relaxation time is from small to large respectively with T21、
T22And T23It indicates, respectively indicates chemical bonding water, physical bond water and Free water, binding force and successively weaken.
At 32%RH (Fig. 3), the pipe tobacco T of S-5-H1 is added21Peak value is less than propylene glycol, shows its ability for combining moisture
Better than propylene glycol, while T21Peak area is greater than propylene glycol, that is, improves the ratio of chemical bonding water, and chemical bonding water is to combine
Most close, water least easy to lose, therefore under low moisture conditions, addition S-5-H1 can increase the combination of chemical bonding water and pipe tobacco
Intensity, improves the content of chemical bonding water, to show the humid keeping performance for being better than propylene glycol under low moisture conditions.
From Fig. 4 it can be found that at 84%RH, the T of the pipe tobacco of S-5-H1 is added21Peak moves right relative to propylene glycol,
Illustrating that the mobility of chemical bonding water increases, bonding tightness reduces, meanwhile, T21Peak area is also lower than propylene glycol, showing
It learns and the relative amount of water is combined to decline.Therefore, S-5-H1 under conditions of high humidity can be by reducing pipe tobacco and chemical bonding water
Interaction strength and reduction are chemically combined water content to realize moisture-proof effect.
Comparative example 1
Siberian solomonseal rhizome polysaccharide complex cellulase zymolyte/compound two-way humectant of sucrose fatty ester and Siberian solomonseal rhizome polysaccharide/sucrose
Fatty acid ester compounded object compares the humectation humidity resistance of pipe tobacco.Reference implementation example 1 prepare additive amount be 2wt%/
The pipe tobacco and additive amount 2wt%/0.4wt% of 0.4wt% (sucrose fatty ester/Siberian solomonseal rhizome polysaccharide complex cellulase zymolyte)
The pipe tobacco of (sucrose fatty ester/Siberian solomonseal rhizome polysaccharide), to add the pipe tobacco of equivalent propylene glycol as control sample.Be placed in temperature (22 ±
1) 72h DEG C, is balanced in the climatic chamber of relative humidity (60 ± 2) %, carries out moisture resistance under the conditions of 22 DEG C, 84%RH respectively
It can test and carry out humid keeping performance test under conditions of 22 DEG C, 32%RH, obtain moisture absorption and desorption curve, and calculate humectation index
(MRI) and moisture-proof index (MPI).Result is obtained as shown in attached drawing 5 and following table.
The result shows that Siberian solomonseal rhizome polysaccharide complex cellulase zymolyte is answered with sucrose fatty ester under the conditions of 32%RH
To match, compared with compounding before enzymatic hydrolysis, equilibrium moisture content improves obtained compound two-way humectant, and half-life period desorption rate v reduces,
MRI is also apparently higher than before enzymatic hydrolysis (Fig. 5), illustrates that of the invention compound again with sucrose fatty ester by enzymatic hydrolysis Siberian solomonseal rhizome polysaccharide can be obvious
Improve humectation effect.It has also been discovered that, before MPI after enzymatic hydrolysis is lower than enzymatic hydrolysis, illustrate that dampproof effect is declined simultaneously, this and enzyme
Molecular chain length shortens after solution, exposes more hydrophilic radicals, causes hygroscopicity enhancing related, but MPI is still higher than propylene glycol, i.e., anti-
Damp effect is better than propylene glycol (see Fig. 5).Therefore its humectation and dampproof effect are superior to propylene glycol after digesting, and two-way humid keeping performance is more
It is excellent.
Comparative example 2
Complex cellulase is changed to cellulase and pectase respectively, other press the condition and step system of embodiment 2
Obtained compound humectant, is then sprayed onto pipe tobacco by standby compound humectant, make the 1wt% of its additive amount tobacco quality/
0.4wt% (sucrose fatty ester/Siberian solomonseal rhizome polysaccharide cellulase degradation object or sucrose fatty ester/Siberian solomonseal rhizome polysaccharide pectase
Zymolyte), using additive amount as 1wt%/0.4wt% (sucrose fatty ester/Siberian solomonseal rhizome polysaccharide complex cellulase enzyme of tobacco quality
Solve object) pipe tobacco and add equivalent propylene glycol pipe tobacco be control sample.Above-mentioned pipe tobacco is placed on temperature (22 ± 1) DEG C, opposite
Balance 72h in the climatic chamber of humidity (60 ± 2) %, respectively under the conditions of 22 DEG C, 84%RH carry out humidity resistance test and
22 DEG C, humid keeping performance test is carried out under conditions of 32%RH, obtain moisture absorption and desorption curve, and calculate humectation index (MRI) and
Moisture-proof index (MPI), as a result as shown in attached drawing 6 and following table.
Under the conditions of 84%RH, the moisture equilibrium at dry side moisture content for adding the pipe tobacco of the compound humectant of this comparative example is respectively
36.01% and 35.87%, it is lower than propylene glycol (36.41%), but be higher than addition sucrose fatty ester/Siberian solomonseal rhizome polysaccharide composite fibre
The pipe tobacco (35.07%) of the zymolyte of plain enzyme；Its half-life period moisture absorption rate v is respectively 0.323%/h and 0.312%/h, height
In propylene glycol and sucrose fatty ester/Siberian solomonseal rhizome polysaccharide complex cellulase zymolyte.The MPI shown in histogram on the left of Fig. 6,
The MPI of the compound humectant of this comparative example is minimum two groups of relative value, illustrates the compound humectant humidity resistance of this comparative example
Poor, humidity resistance is lower than addition propylene glycol and the pipe tobacco of sucrose fatty ester/Siberian solomonseal rhizome polysaccharide complex cellulase zymolyte.
Under the conditions of 32%RH, the half-life period desorption rate v for adding the compound humectant of this comparative example is respectively
0.265%/h and 0.258%/h, hence it is evident that be higher than addition propylene glycol 0.248%/h and the compound fibre of sucrose fatty ester/Siberian solomonseal rhizome polysaccharide
Tie up the zymolyte 0.219%/h of plain enzyme.On the right side of Fig. 6 shown in histogram, the pipe tobacco MRI of the compound humectant of this comparative example is added all
Lower than addition sucrose fatty ester/Siberian solomonseal rhizome polysaccharide complex cellulase zymolyte and the pipe tobacco of addition propylene glycol, show this
The humid keeping performance of the compound humectant of comparative example is without being obviously improved.Therefore, the zymolyte of three kinds of enzymes of Siberian solomonseal rhizome polysaccharide respectively with sucrose
In the humectant that aliphatic ester is compounded, the only zymolyte and sucrose fatty ester of Siberian solomonseal rhizome polysaccharide complex cellulase
Compounding has the function of two-way humectation.After this illustrates that the zymolyte of the complex cellulase of Siberian solomonseal rhizome polysaccharide is compounded with sucrose fatty ester
With synergistic effect, so that the humidity resistance under the low humidity conditions of compound humectant of the invention under humid keeping performance and super-humid conditions
All it is improved.
The pipe tobacco of comparative example 2 is rolled into cigarette and carries out sensory evaluating smoking, and is carried out under the same conditions with other compounds
Compare, the result is as follows:
The sensory evaluating smoking of cigarette the result shows that, add Siberian solomonseal rhizome polysaccharide complex cellulase enzymolysis product and sucrose fatty ester
Compounding humectant it is best to cigarette sensory quality improvement, secondly being answered for addition Siberian solomonseal rhizome polysaccharide pectinase enzymatic hydrolysis product
With object, the worst compound for Siberian solomonseal rhizome polysaccharide cellulase degradation product, organoleptic quality is even not so good as to add Siberian solomonseal rhizome polysaccharide
Compound.Therefore be not any enzyme of Siberian solomonseal rhizome polysaccharide enzymolysis product and sucrose fatty ester compound to tobacco sensory evaluating smoking
There is castering action.The zymolyte and sugarcane of the complex cellulase of Siberian solomonseal rhizome polysaccharide are also further illustrated in terms of cigarette sensory quality
There is synergistic effect after sugar fatty acid ester compounding.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (10)
1. a kind of preparation method of compound two-way humectant, which is characterized in that include the following steps:
(1) it takes Siberian solomonseal rhizome polysaccharide to be dissolved in water and is prepared into Siberian solomonseal rhizome polysaccharide solution, adjust its pH value and temperature；
(2) enzyme preparation is added in the Siberian solomonseal rhizome polysaccharide solution obtained to step (1) and carries out enzymolysis processing；
(3) liquid after step (2) enzymatic treatment is subjected to enzyme deactivation separation and obtains Siberian solomonseal rhizome polysaccharide enzymolysis liquid；
(4) sucrose fatty ester is added in the solution of step (3), is uniformly mixed and obtains Composite Double to humectation agent solution.
2. preparation method according to claim 1, which is characterized in that the concentration of Siberian solomonseal rhizome polysaccharide solution described in step (1) is
2-4wt%, pH are 5.0 ± 0.5, and temperature is 50 ± 0.5 DEG C.
3. preparation method according to claim 1, which is characterized in that the enzyme preparation of step (2) is complex cellulase, enzyme activity
It is 4 × 104U/g；The additive amount of enzyme preparation is the 0.1-1.5% of Siberian solomonseal rhizome polysaccharide quality；The enzymolysis processing time is 1-3h.
4. preparation method according to claim 1, which is characterized in that the enzyme deactivation of step (3) is boiling water bath enzyme deactivation；Be separated into from
Heart separation, the condition of centrifugation are 4000-6000r/min, centrifugation time 15-20min.
5. preparation method according to claim 1, which is characterized in that the mixing temperature of step (4) is 60-80 DEG C；The sugarcane
The HLB value of sugar fatty acid ester is 5, structural formula are as follows:
Wherein R is stearic acid-base CH3(CH2)16CO-or H, and at least one R is stearic acid-base CH3(CH2)16CO-, the sugarcane
Sugar fatty acid ester is the mixture of corresponding monoesters, diester and three esters.
6. compound two-way humectant made from a kind of -5 preparation methods according to claim 1.
7. according to compound two-way humectant according to claim 6 for humectation and moisture-proof purposes in tobacco.
8. purposes according to claim 7, which is characterized in that the sucrose fatty ester accounts for (0.5-2.0) of tobacco
Wt%, Siberian solomonseal rhizome polysaccharide zymolyte account for (0.1-1.0) wt% of tobacco.
9. purposes according to claim 8, which is characterized in that the sucrose fatty ester accounts for the 1.0wt% of tobacco, rhizoma polygonati
Polysaccharide zymolyte accounts for the 0.4wt% of tobacco.
10. according to purposes according to claim 7, which is characterized in that the compound two-way humectant is used for tobacco humectation
With the purposes of suction quality that is moisture-proof, improving cigarette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754443.2A CN110506987B (en) | 2019-08-15 | 2019-08-15 | Composite bidirectional humectant, preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754443.2A CN110506987B (en) | 2019-08-15 | 2019-08-15 | Composite bidirectional humectant, preparation method and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110506987A true CN110506987A (en) | 2019-11-29 |
| CN110506987B CN110506987B (en) | 2021-10-26 |
Family
ID=68626145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910754443.2A Active CN110506987B (en) | 2019-08-15 | 2019-08-15 | Composite bidirectional humectant, preparation method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110506987B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499346A (en) * | 2019-08-15 | 2019-11-26 | 云南中烟工业有限责任公司 | A kind of Siberian solomonseal rhizome polysaccharide enzymolysis product, preparation method and the usage |
| CN112341548A (en) * | 2020-11-05 | 2021-02-09 | 江南大学 | Processing method and application of grain-derived polysaccharide with high moisturizing effect |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103859581A (en) * | 2014-03-26 | 2014-06-18 | 安徽中烟工业有限责任公司 | Tobacco humectant achieving gradient distribution of molecular weights |
| CN104872812A (en) * | 2015-04-29 | 2015-09-02 | 昆明理工大学 | Tobacco aroma enhancement and moisture retention agent and application thereof |
| CN107981402A (en) * | 2017-11-23 | 2018-05-04 | 重庆中烟工业有限责任公司 | One kind heats the reconstituted tobacoo and preparation method thereof that do not burn |
| US20180199617A1 (en) * | 2017-01-18 | 2018-07-19 | Bianca Iodice | Tobacco Free Hookah Smoking Gel |
| CN108926029A (en) * | 2018-06-14 | 2018-12-04 | 吉林烟草工业有限责任公司 | A kind of application of sponge gourd polysaccharide and tobacco humectant and humectation method |
| CN109393549A (en) * | 2018-10-10 | 2019-03-01 | 云南大学 | A kind of combined extraction method and its application of rhizoma polygonati volatile oil and Siberian solomonseal rhizome polysaccharide |
| CN110074450A (en) * | 2019-04-12 | 2019-08-02 | 云南中烟工业有限责任公司 | A kind of purposes of low hlb sucrose fatty ester in tobacco |
-
2019
- 2019-08-15 CN CN201910754443.2A patent/CN110506987B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103859581A (en) * | 2014-03-26 | 2014-06-18 | 安徽中烟工业有限责任公司 | Tobacco humectant achieving gradient distribution of molecular weights |
| CN104872812A (en) * | 2015-04-29 | 2015-09-02 | 昆明理工大学 | Tobacco aroma enhancement and moisture retention agent and application thereof |
| US20180199617A1 (en) * | 2017-01-18 | 2018-07-19 | Bianca Iodice | Tobacco Free Hookah Smoking Gel |
| CN107981402A (en) * | 2017-11-23 | 2018-05-04 | 重庆中烟工业有限责任公司 | One kind heats the reconstituted tobacoo and preparation method thereof that do not burn |
| CN108926029A (en) * | 2018-06-14 | 2018-12-04 | 吉林烟草工业有限责任公司 | A kind of application of sponge gourd polysaccharide and tobacco humectant and humectation method |
| CN109393549A (en) * | 2018-10-10 | 2019-03-01 | 云南大学 | A kind of combined extraction method and its application of rhizoma polygonati volatile oil and Siberian solomonseal rhizome polysaccharide |
| CN110074450A (en) * | 2019-04-12 | 2019-08-02 | 云南中烟工业有限责任公司 | A kind of purposes of low hlb sucrose fatty ester in tobacco |
Non-Patent Citations (1)
| Title |
|---|
| 赵志君 等: "超声波协同纤维素酶提取黄精多糖的工艺优化研究", 《农产品加工》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499346A (en) * | 2019-08-15 | 2019-11-26 | 云南中烟工业有限责任公司 | A kind of Siberian solomonseal rhizome polysaccharide enzymolysis product, preparation method and the usage |
| CN110499346B (en) * | 2019-08-15 | 2022-09-16 | 云南中烟工业有限责任公司 | Polygonatum polysaccharide enzymolysis product, preparation method and application thereof |
| CN112341548A (en) * | 2020-11-05 | 2021-02-09 | 江南大学 | Processing method and application of grain-derived polysaccharide with high moisturizing effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110506987B (en) | 2021-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110506987A (en) | The compound two-way humectant of one kind, preparation method and the usage | |
| CN107136560B (en) | Natural eutectic solvent tobacco humectant and its preparation method and application | |
| CN105054286B (en) | Method for preparing cigar tobacco leaves by means of fermentation effect of compounded enzyme preparation | |
| CN112220102B (en) | Electronic cigarette liquid containing hyaluronic acid and ectoine and preparation method thereof | |
| CN104872812A (en) | Tobacco aroma enhancement and moisture retention agent and application thereof | |
| CN108634362B (en) | Preparation method and application of composite type tobacco flavor enhancer | |
| CN105029683B (en) | The method that cigar tobacco is prepared using composite ferment fermentation | |
| CN111743810A (en) | Moisturizing skin care product containing N-acetylneuraminic acid and preparation method thereof | |
| CN110499346A (en) | A kind of Siberian solomonseal rhizome polysaccharide enzymolysis product, preparation method and the usage | |
| CN105167176A (en) | Composite tobacco humectant and composite tobacco humectant preparation method and application of composite tobacco humectant | |
| CN102839051B (en) | Cigarette sensory flavoring humectant and preparation method and application thereof | |
| CN105969521B (en) | A kind of radix aucklandiae odor type flavouring essence for tobacco and its concocting method based on fragrance threshold value | |
| CN108936804A (en) | A kind of cigarette filter rod for improving flue gas and protecting fragrant effect | |
| CN105175563A (en) | Extraction method and application of Grateloupia turuturu Yamada polysaccharide | |
| CN107280065A (en) | Natural eutectic solvent humectant for smoke of amino acid pattern and its preparation method and application | |
| CN103772512B (en) | The preparation method of a kind of oxidation-carboxymethylated starch matter humectant for smoke and application thereof | |
| CN111329103A (en) | Electronic cigarette spice composition with Tieguanyin tea aroma characteristics, electronic cigarette liquid and application of electronic cigarette spice composition and electronic cigarette liquid | |
| CN106085596B (en) | A kind of fruity odor type flavouring essence for tobacco and its concocting method based on fragrance threshold value | |
| CN103767065A (en) | Preparation method for pyrolysis-oxidized starchiness cigarette humectant and application thereof | |
| CN101019689B (en) | Cigarette and method for manufacturing the same | |
| CN110074450A (en) | A kind of purposes of low hlb sucrose fatty ester in tobacco | |
| CN113545510A (en) | Nicotine salt, preparation method and application | |
| CN107212460B (en) | The natural eutectic solvent humectant for smoke of lemon acid type and its application in cigarette | |
| KR101133898B1 (en) | Alcohol detoxification composition used Matured dried persimmon | |
| CN111109640A (en) | Cut tobacco containing hyaluronic acid composition and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |