CN105839417B - A kind of garlic bolt leaf fibre - Google Patents
A kind of garlic bolt leaf fibre Download PDFInfo
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- CN105839417B CN105839417B CN201610460632.5A CN201610460632A CN105839417B CN 105839417 B CN105839417 B CN 105839417B CN 201610460632 A CN201610460632 A CN 201610460632A CN 105839417 B CN105839417 B CN 105839417B
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- Prior art keywords
- garlic bolt
- complex enzyme
- acid
- bolt leaf
- treatment fluid
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- 239000000835 fiber Substances 0.000 title claims abstract description 82
- 235000004611 garlic Nutrition 0.000 title claims abstract description 55
- 244000245420 ail Species 0.000 title 1
- 240000002234 Allium sativum Species 0.000 claims abstract description 54
- 238000011282 treatment Methods 0.000 claims abstract description 48
- 108090000790 Enzymes Proteins 0.000 claims abstract description 45
- 102000004190 Enzymes Human genes 0.000 claims abstract description 45
- 238000012545 processing Methods 0.000 claims abstract description 20
- 238000002360 preparation method Methods 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 6
- 239000000344 soap Substances 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 229940088598 enzyme Drugs 0.000 claims description 44
- 239000012530 fluid Substances 0.000 claims description 28
- 239000002253 acid Substances 0.000 claims description 23
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 21
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 20
- 108010059892 Cellulase Proteins 0.000 claims description 16
- 229940106157 cellulase Drugs 0.000 claims description 16
- 230000002378 acidificating effect Effects 0.000 claims description 8
- 230000002255 enzymatic effect Effects 0.000 claims description 8
- 230000007935 neutral effect Effects 0.000 claims description 8
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 7
- 108010029541 Laccase Proteins 0.000 claims description 7
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 7
- 239000001630 malic acid Substances 0.000 claims description 7
- 235000011090 malic acid Nutrition 0.000 claims description 7
- 235000006408 oxalic acid Nutrition 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 229940059442 hemicellulase Drugs 0.000 claims description 6
- 108010002430 hemicellulase Proteins 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 4
- 239000011975 tartaric acid Substances 0.000 claims description 4
- 235000002906 tartaric acid Nutrition 0.000 claims description 4
- 108091005804 Peptidases Proteins 0.000 claims description 2
- 239000004365 Protease Substances 0.000 claims description 2
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 2
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 9
- 238000011160 research Methods 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 239000000084 colloidal system Substances 0.000 description 5
- 229930000044 secondary metabolite Natural products 0.000 description 5
- 239000002994 raw material Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 240000008790 Musa x paradisiaca Species 0.000 description 2
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 2
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 2
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 description 2
- YKPUWZUDDOIDPM-SOFGYWHQSA-N capsaicin Chemical compound COC1=CC(CNC(=O)CCCC\C=C\C(C)C)=CC=C1O YKPUWZUDDOIDPM-SOFGYWHQSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 108010084185 Cellulases Proteins 0.000 description 1
- 102000005575 Cellulases Human genes 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 208000004232 Enteritis Diseases 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- JZRWCGZRTZMZEH-UHFFFAOYSA-N Thiamine Natural products CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N JZRWCGZRTZMZEH-UHFFFAOYSA-N 0.000 description 1
- 240000001398 Typha domingensis Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 229960002504 capsaicin Drugs 0.000 description 1
- 235000017663 capsaicin Nutrition 0.000 description 1
- -1 carrotene Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000010014 continuous dyeing Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 235000019192 riboflavin Nutrition 0.000 description 1
- 229960002477 riboflavin Drugs 0.000 description 1
- 239000002151 riboflavin Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000019157 thiamine Nutrition 0.000 description 1
- KYMBYSLLVAOCFI-UHFFFAOYSA-N thiamine Chemical compound CC1=C(CCO)SCN1CC1=CN=C(C)N=C1N KYMBYSLLVAOCFI-UHFFFAOYSA-N 0.000 description 1
- 229960003495 thiamine Drugs 0.000 description 1
- 239000011721 thiamine Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
- D06M10/025—Corona discharge or low temperature plasma
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/192—Polycarboxylic acids; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The present invention provides a kind of garlic bolt leaf fibres, the fracture strength of the garlic bolt leaf fibre is 8.5-9cn/dtex, elongation at break is 10-11%, the length of fiber is 20-40mm, the step of preparing garlic bolt leaf fibre includes compound low-kappa number, low-temperature plasma processing, microwave irradiation and complex enzyme alternate treatment, wash, soap, being dehydrated, shaking up, oil supply, drying.The preparation method can shorten fiber usually time, reduces garlic bolt leaf fibre surface attachments and improve spinnability.
Description
Technical field
The invention belongs to Material Field, more particularly to a kind of natural plant fibre.
Background technology
Recently as the increasingly in short supply of the energy in world wide and resource, the developmental research of Novel plant fiber becomes state
The hot spot of inside and outside crowd scholar research, many a large amount of existing cellulose fibres of nature are not exploited also.As large agricultural country,
China's natural fiber abundant raw material, is had a large amount of cellulosic material that can be processed using biomass product, is carried for textile industry
For a large amount of green fiber element raw material.
The plant fiber type of scientific research person's research both at home and abroad is various at present, but many places form industrialization in the starting stage
Product is seldom.Specific have that Chinese Academy Of Sciences Process Engineering Research Institute develops a kind of banana stem, leaf steam explosion degumming prepares banana fibre
The method of dimension；Strongly fragrant Chongwen of Donghua University et al. has studied the preparation method of arghan；The limited public affairs of Jiangsu Yueda weaving group
The method that the Liu Liyan et al. of department and Tianjin Polytechnic University prepares cattail fiber using biological enzyme and chemical reagent combination degumming；River
The Zhou Rong et al. of southern engineering college has studied spinning pre-treating method of bracteal leaf of corn fiber etc., in addition, being ground to bamboo fibre
Study carefully much more relatively and technical maturity and realizes industrialization.
China's Garlic yield is very high at present, and annual output is up to 4,000,000 tons, and in garlic production process, a large amount of garlic bolt leaves are worked as
Waste disposal is done to fall.Garlic bolt leaf is the leaf during Garlic Growth, garlic bolt plant height cellulose in 35cm or more, garlic bolt leaf
Content original text, and contain the nutritional ingredients such as protein, carrotene, thiamine, riboflavin, acidic polysaccharose.Capsaicin tool in garlic bolt leaf
Be amusing gas, disperse accumulation food, also have good sterilization, bacteriostasis, can effective flu-prevention, enteritis etc. because environment dirt
Disease caused by dye.Therefore, made of garlic bolt leaf fiber has healthcare function, in addition only document report garlic bolt leaf fibre
The research produced with basic performance, that is, use cellulase to impregnate garlic bolt leaf fibre, but fiber usually time is long, fiber
Attachment is more, and the Length Regularity of fiber is poor, and the intensity of fiber is not high.
Invention content
In order to solve the above technical problems, the purpose of the present invention makes a kind of intensity of offer and elongation at break is high and fiber is long
Long garlic bolt leaf fibre is spent, the preparation process of the fiber is to use complex enzyme, microwave and corona treatment garlic bolt leaf fibre, is led to
The synergistic effect of three is crossed, and intensity, elongation at break and the length of fiber can be improved by specific treatment process, and
And fiber usually time can be shortened, reduce garlic bolt leaf fibre surface attachments and improve spinnability.
To realize the purpose of foregoing invention, the technical solution adopted by the present invention is as follows：
A kind of garlic bolt leaf fibre, includes the following steps：
(1) it pre-processes：
Garlic bolt leaf is picked, is dried through over cleaning, machinery is carried out and beats removal of impurities, then pre-processed with Compound-acid, handled
Time 10-30min, 50-70 DEG C of temperature, bath raio 1：20；
(2) low-temperature plasma is handled：
Pretreated garlic bolt leaf fibre is washed 2-3 times, dries, is placed in the reative cell of plasma generator, is closed
Reative cell is closed, is vacuumized, oxygen is accessed, radio-frequency power supply, power 300-400W, processing time 3- is opened after steady air current
5min deflates, and opens vacuum chamber, takes out garlic bolt leaf fibre；
(3) microwave irradiation and complex enzyme alternate treatment：
By low-temperature plasma treated garlic bolt leaf fibre is put into carried out in normal pressure microwave quick-reaction system it is micro- for the first time
Amplitude is shone, and range of microwave power is 500-800W, and the time is 20-40 seconds, and 60-70 DEG C of temperature then takes out, and it is multiple to be immersed in first
In synthase treatment fluid, main group of the first complex enzyme treatment fluid becomes：Acid pectase, neutral cellulase, half fiber
The plain enzyme of dimension, laccase and protease, then carry out second of microwave irradiation, range of microwave power is 500-800W, time 10-20
Second, 60-70 DEG C of temperature then takes out, is immersed in the second complex enzyme treatment fluid, the second complex enzyme treatment fluid it is main
Group becomes acidic cellulase and zytase.The parameter of wherein secondary compound enzymatic treatment is bath raio 1：20, time 10-
30min, 40-44 DEG C of temperature；
(4) wash, soap, being dehydrated, shaking up, oil supply, drying.
The Compound-acid is arbitrary two kinds or combination of the above in citric acid, oxalic acid, malic acid, tartaric acid, Compound-acid
Formula is：Citric acid 2-4g/L, oxalic acid 1-2g/L, malic acid 1-2g/L, tartaric acid 1-2g/L.
Preferably, the formula of Compound-acid is：Citric acid 4g/L, oxalic acid 2g/L, malic acid 1g/L, tartaric acid 1g/L.
Main group of the first complex enzyme treatment fluid becomes：Acid pectase 1.25-2.25g/L, neutral fibre element
Enzyme 0.25-1.25g/L, hemicellulase 0.1-0.2g/L, laccase 0.1-0.2g/L, proteinase-10 .1-0.2g/L, described
Main group of two complex enzyme treatment fluids becomes：Acidic cellulase 0.25-1.25g/L and zytase 0.1-0.2g/L.
Preferably, the group of the first complex enzyme treatment fluid becomes：Acid pectase 2g/L, neutral cellulase 1g/L, half fiber
The plain enzyme 0.2g/L, laccase 0.2g/L, proteinase-10 .2g/L of dimension；
Preferably, the group of the second complex enzyme treatment fluid becomes：Acidic cellulase 1g/L and zytase 0.15g/L.
The fracture strength of finally obtained garlic bolt leaf fibre is 8.5-9cn/dtex, elongation at break 10-11%, fiber
Length be 20-40mm.
Low Temperature Plasma Treating of the present invention uses HD-1B type plasma generators, microwave irradiation processing to use
Be Apex normal pressure microwave quick-reaction systems.Type source in complex enzyme is commercial goods.
Using above-mentioned technical proposal, the advantageous effect that the present invention obtains is：
(1) it is handled using low temperature plasma, makes colloid macromolecular preliminary exposition in fiber, be conducive to improve follow-up
The degumming rate of complex enzyme reduces usually time.
(2) using microwave and complex enzyme come alternate treatment fiber, when first time microwave treatment, hydrone can be made rapidly
The inside for penetrating into fiber causes non-fiber substance in plant to be swollen rapidly, is partially soluble in the colloid dissolving of water, part is not
It is dissolved in the colloid high vibration of water, reduces fiber and the adhesion of colloid, channel is opened for compound enzymatic treatment for the first time, when
When second microwave and second of compound enzymatic treatment, further remove fiber surface attachment, improve intensity, elongation at break,
Length simultaneously improves spinnability.
(3) by the collaboration of different component enzyme twice handle, can it is water-saving, energy saving and shorten the production time, reduce cost,
It reduces labor intensity, in addition can make colloid fully degraded, reduce the damage to fiber, keep fiber loosely and soft and after being conducive to
Continuous dyeing.
Specific implementation mode
Embodiment 1：
A kind of preparation method of garlic bolt leaf fibre, steps are as follows：
(1) it pre-processes：
Garlic bolt leaf is picked, is dried through over cleaning, machinery is carried out and beats removal of impurities, then pre-processed with Compound-acid, handled
Time 10min, temperature 50 C, bath raio 1：20, the formula of Compound-acid is：Citric acid 4g/L, oxalic acid 2g/L, malic acid 1g/L, wine
Stone acid 1g/L；
(2) low-temperature plasma is handled：
Pretreated garlic bolt leaf fibre is washed 2 times, dries, is placed in the reative cell of plasma generator, is closed
Reative cell vacuumizes, and accesses oxygen, and radio-frequency power supply is opened after steady air current, and power 300W, processing time 3min deflate,
Vacuum chamber is opened, garlic bolt leaf fibre is taken out；
(3) microwave irradiation and complex enzyme alternate treatment：
By low-temperature plasma treated garlic bolt leaf fibre is put into carried out in normal pressure microwave quick-reaction system it is micro- for the first time
Amplitude is shone, and range of microwave power is 500W, and the time is 20 seconds, and temperature 60 C then takes out, and is immersed in the first complex enzyme treatment fluid
In, the group of the first complex enzyme treatment fluid becomes：Acid pectase 1.25g/L, neutral cellulase 0.25g/L, hemicellulase
Then 0.1g/L, laccase 0.1g/L, proteinase-10 .1g/L carry out second of microwave irradiation, range of microwave power is 700W, time
It it is 10 seconds, temperature 60 C then takes out, and is immersed in the second complex enzyme treatment fluid, the master of the second complex enzyme treatment fluid
Organizing becomes：Acidic cellulase 0.25g/L and zytase 0.1g/L.The parameter of wherein secondary compound enzymatic treatment is bath raio
1：20, time 10min, 40 DEG C of temperature；
(4) wash, soap, being dehydrated, shaking up, oil supply, drying.
Embodiment 2：A kind of preparation method of garlic bolt leaf fibre, steps are as follows：
(1) it pre-processes：
Garlic bolt leaf is picked, is dried through over cleaning, machinery is carried out and beats removal of impurities, then pre-processed with Compound-acid, handled
Time 20min, temperature 60 C, bath raio 1：20, the formula of Compound-acid is：Citric acid 4g/L, oxalic acid 2g/L, malic acid 1g/L, wine
Stone acid 1g/L；
(2) low-temperature plasma is handled：
Pretreated garlic bolt leaf fibre is washed 2 times, dries, is placed in the reative cell of plasma generator, is closed
Reative cell vacuumizes, and accesses oxygen, and radio-frequency power supply is opened after steady air current, and power 350W, processing time 4min deflate,
Vacuum chamber is opened, garlic bolt leaf fibre is taken out；
(3) microwave irradiation and complex enzyme alternate treatment：
By low-temperature plasma treated garlic bolt leaf fibre is put into carried out in normal pressure microwave quick-reaction system it is micro- for the first time
Amplitude is shone, and range of microwave power is 700W, and the time is 30 seconds, and 65 DEG C of temperature then takes out, and is immersed in the first complex enzyme treatment fluid
In, the group of the first complex enzyme treatment fluid becomes：Acid pectase 2g/L, neutral cellulase 1g/L, hemicellulase 0.15g/
Then L, laccase 0.15g/L, proteinase-10 .15g/L carry out second of microwave irradiation, range of microwave power is 700W, and the time is
15 seconds, 65 DEG C of temperature then took out, and is immersed in the second complex enzyme treatment fluid, the second complex enzyme treatment fluid it is main
Group becomes：Acidic cellulase 1g/L and zytase 0.15g/L.The parameter of wherein secondary compound enzymatic treatment is bath raio 1：
20, time 20min, 42 DEG C of temperature；
(4) wash, soap, being dehydrated, shaking up, oil supply, drying.
Embodiment 3：
A kind of preparation method of garlic bolt leaf fibre, steps are as follows：
(1) it pre-processes：
Garlic bolt leaf is picked, is dried through over cleaning, machinery is carried out and beats removal of impurities, then pre-processed with Compound-acid, handled
Time 30min, temperature 70 C, bath raio 1：20, the formula of Compound-acid is：Citric acid 4g/L, oxalic acid 2g/L, malic acid 1g/L, wine
Stone acid 1g/L；
(2) low-temperature plasma is handled：
Pretreated garlic bolt leaf fibre is washed 2 times, dries, is placed in the reative cell of plasma generator, is closed
Reative cell vacuumizes, and accesses oxygen, and radio-frequency power supply is opened after steady air current, and power 400W, processing time 5min deflate,
Vacuum chamber is opened, garlic bolt leaf fibre is taken out；
(3) microwave irradiation and complex enzyme alternate treatment：
By low-temperature plasma treated garlic bolt leaf fibre is put into carried out in normal pressure microwave quick-reaction system it is micro- for the first time
Amplitude is shone, and range of microwave power is 800W, and the time is 40 seconds, and temperature 70 C then takes out, and is immersed in the first complex enzyme treatment fluid
In, the group of the first complex enzyme treatment fluid becomes：Acid pectase 2.25g/L, neutral cellulase 1.25g/L, hemicellulase
Then 0.2g/L, laccase 0.2g/L, proteinase-10 .2g/L carry out second of microwave irradiation, range of microwave power is 800W, time
It it is 20 seconds, temperature 70 C then takes out, and is immersed in the second complex enzyme treatment fluid, the master of the second complex enzyme treatment fluid
Organizing becomes：Acidic cellulase 0.25g/L and zytase 0.1g/L.The parameter of wherein secondary compound enzymatic treatment is bath raio
1：20, time 30min, 44 DEG C of temperature；
(4) wash, soap, being dehydrated, shaking up, oil supply, drying.
Comparative example 1：
1 step of embodiment (3) is omitted, other processing steps and condition are the same as embodiment 1；
Comparative example 2：
Omit the first time microwave irradiation and the first complex enzyme treatment fluid processing step in 1 step of embodiment (3), other works
Skill step and condition are the same as embodiment 1；
Comparative example 3：
The processing of second of microwave irradiation and the second complex enzyme treatment fluid processing step in 1 step of embodiment (3) are omitted,
His processing step and condition are the same as embodiment 1；
Comparative example 4：
Using 2.5g/L cellulases processing liquor treating process alternative steps (3), other processing steps and condition are the same as implementation
Example 1；
Comparative example 5：
1 step of embodiment (2) is omitted, other processing steps and condition are the same as embodiment 1；
Comparative example 6：
Omit the secondary radiation treatment step in 1 step of embodiment (2) and step (3), other processing steps and condition
With embodiment 1.
Fibre property is tested and result：
The obtained fiber of embodiment 1-3 and comparative example 1-4 is tested, U.S. Instron3365 type strength and elongations are utilized
Tester measures the performance of garlic bolt leaf fibre, and sample is flat in thermostatic constant wet chamber's (temperature is 20 DEG C, and humidity is 65 ± 5%) before testing
Weighing apparatus is for 24 hours.Experiment condition is：Clamp distance 8mm, tensile speed 10mm/min obtain stress and elongation data, test 30 fibers
Sample data is averaged.
Test result：
The fibrous fracture intensity of table 1 embodiment 1-1 and comparative example 1-4 compares
As shown in Table 1, through the embodiment of the present invention 1-3 prepare garlic bolt leaf fibre fracture strength all 8cn/dtex with
On, elongation at break is all 10% or more, and the length of fiber is all in 25mm or more, than omitting microwave irradiation processing, complex enzyme
Processing, etc. ex vivo treatments and etc. the obtained fracture strength of fiber and elongation at break wants high, fibre length will be grown, and fiber
Fineness be not much different.The garlic bolt leaf obtained without secondary microwave irradiation and secondary compound enzymatic treatment step in comparative example 1 is fine
The fracture strength of dimension, elongation at break be minimum and the length of fiber is most short.As it can be seen that the present invention is using complex enzyme, microwave and waits
Gas ions handle garlic bolt fiber, by the synergistic effect of three, and pass through specific treatment process, can improve the strong of fiber
Degree, elongation at break and length, and shorten fiber usually time, reduce garlic bolt leaf fibre surface attachments and improvement
Spinnability.
The garlic bolt leaf fibre performance that the present invention obtains meets general spinning requirement, can be garlic bolt leaf fibre individually spinning and
It provides novel process fibrous raw material and Technical Reference with other fiber blends, and can further develop garlic bolt leaf textile.
Certainly, above description is not limitation of the present invention, and the present invention does not also sink into the example above.This field it is general
For logical technical staff in the essential scope of the present invention, the variations, modifications, additions or substitutions made should also belong to the guarantor of the present invention
Protect range.
Claims (1)
1. a kind of garlic bolt leaf fibre, it is characterised in that：The fracture strength of the garlic bolt leaf fibre is 8.5-9cn/dtex, extension at break
Rate is 10-11%, and the length of fiber is 20-40mm, and preparation method includes the following steps：
（1）Pretreatment：
Garlic bolt leaf is picked, is dried through over cleaning, machinery is carried out and beats removal of impurities, then pre-processed with Compound-acid, processing time
10-30min, 60-70 DEG C of temperature, bath raio 1：20；The formula of Compound-acid is：Citric acid 2-4g/L, oxalic acid 1-2g/L, malic acid
1-2g/L, tartaric acid 1-2g/L；
（2）Low-temperature plasma processing, pretreated garlic bolt leaf fibre is washed 2-3 times, dries, is placed in plasma generator
Reative cell in, close reative cell, vacuumize, access oxygen, radio-frequency power supply, power 300- are opened after steady air current
400W, processing time 3-5min deflate, and open vacuum chamber, take out garlic bolt leaf fibre；
（3）Microwave irradiation and complex enzyme alternate treatment
By low-temperature plasma treated garlic bolt leaf fibre is put into normal pressure microwave quick-reaction system progress first time microwave spoke
According to range of microwave power is 500-800W, and the time is 20-40 seconds, and 60-70 DEG C of temperature then takes out, and is immersed in the first complex enzyme
In treatment fluid, the group of the first complex enzyme treatment fluid becomes：Acid pectase, neutral cellulase, hemicellulase, paint
Then enzyme and protease carry out second of microwave irradiation, range of microwave power is 500-800W, and the time is 10-20 seconds, temperature
It 60-70 DEG C, then takes out, is immersed in the second complex enzyme treatment fluid, the group of the second complex enzyme treatment fluid becomes acidity
Cellulase and zytase；Wherein the parameter of compound enzymatic treatment is bath raio 1 twice：20, time 10-30min, temperature 40-
44℃；
（4）Wash, soap, being dehydrated, shaking up, oil supply, drying；
The group of the first complex enzyme treatment fluid becomes：Acid pectase 2g/L, neutral cellulase 1g/L, hemicellulase
0.2g/L, laccase 0.2g/L, proteinase-10 .2g/L；The group of the second complex enzyme treatment fluid becomes：Acidic cellulase 1g/
L and zytase 0.15g/L.
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