CN103519316A - Technology for preparing freshness keeping agent by utilizing Crofton Weed - Google Patents
Technology for preparing freshness keeping agent by utilizing Crofton Weed Download PDFInfo
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- CN103519316A CN103519316A CN201310463977.2A CN201310463977A CN103519316A CN 103519316 A CN103519316 A CN 103519316A CN 201310463977 A CN201310463977 A CN 201310463977A CN 103519316 A CN103519316 A CN 103519316A
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- Prior art keywords
- eupatorium adenophorum
- antistaling agent
- water
- ethanol
- prepare
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- 244000217401 Ageratina adenophora Species 0.000 title abstract description 58
- 238000005516 engineering process Methods 0.000 title abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 56
- 239000000284 extract Substances 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 22
- 241000196324 Embryophyta Species 0.000 claims abstract description 21
- 239000012141 concentrate Substances 0.000 claims abstract description 18
- 239000000469 ethanolic extract Substances 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 13
- 239000000292 calcium oxide Substances 0.000 claims abstract description 13
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 27
- 239000003818 cinder Substances 0.000 claims description 13
- 238000003763 carbonization Methods 0.000 claims description 10
- 238000007654 immersion Methods 0.000 claims description 9
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 6
- 239000006071 cream Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000003306 harvesting Methods 0.000 claims description 4
- 244000062748 Eupatorium adenophorum Species 0.000 claims 15
- 241000222519 Agaricus bisporus Species 0.000 claims 1
- 238000003958 fumigation Methods 0.000 abstract description 7
- 238000003809 water extraction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000018044 dehydration Effects 0.000 abstract description 3
- 238000006297 dehydration reaction Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract 2
- 239000003245 coal Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 241000353135 Psenopsis anomala Species 0.000 description 11
- 241000894006 Bacteria Species 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 244000251953 Agaricus brunnescens Species 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000006424 Flood reaction Methods 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- -1 caffeic acid Chemical class 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
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- 238000009792 diffusion process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 description 2
- QAIPRVGONGVQAS-DUXPYHPUSA-N trans-caffeic acid Chemical compound OC(=O)\C=C\C1=CC=C(O)C(O)=C1 QAIPRVGONGVQAS-DUXPYHPUSA-N 0.000 description 2
- 239000011276 wood tar Substances 0.000 description 2
- XWMMEBCFHUKHEX-MRTCRTFGSA-N (+)-Taraxasterol Chemical compound C([C@@]12C)C[C@H](O)C(C)(C)[C@@H]1CC[C@]1(C)[C@@H]2CC[C@H]2[C@@H]3[C@H](C)C(=C)CC[C@]3(C)CC[C@]21C XWMMEBCFHUKHEX-MRTCRTFGSA-N 0.000 description 1
- XMGQYMWWDOXHJM-JTQLQIEISA-N (+)-α-limonene Chemical compound CC(=C)[C@@H]1CCC(C)=CC1 XMGQYMWWDOXHJM-JTQLQIEISA-N 0.000 description 1
- QMKPCZNFLUQTJZ-UHFFFAOYSA-N (4aR)-10c-Hydroxy-1t.2c.4ar.6at.6bc.9.9.12ac-octamethyl-(8atH.12btH.14acH.14btH)-docosahydro-picen Natural products CC1CCC2(C)CCC3(C)C(CCC4C5(C)CCC(O)C(C)(C)C5CCC34C)C2C1C QMKPCZNFLUQTJZ-UHFFFAOYSA-N 0.000 description 1
- ACEAELOMUCBPJP-UHFFFAOYSA-N (E)-3,4,5-trihydroxycinnamic acid Natural products OC(=O)C=CC1=CC(O)=C(O)C(O)=C1 ACEAELOMUCBPJP-UHFFFAOYSA-N 0.000 description 1
- 235000000832 Ayote Nutrition 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- 241000193388 Bacillus thuringiensis Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000004244 Cucurbita moschata Species 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 235000009804 Cucurbita pepo subsp pepo Nutrition 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 108010023832 Florigen Proteins 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 244000017020 Ipomoea batatas Species 0.000 description 1
- 235000002678 Ipomoea batatas Nutrition 0.000 description 1
- 240000003978 Ipomoea coccinea Species 0.000 description 1
- 240000008790 Musa x paradisiaca Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 241000233616 Phytophthora capsici Species 0.000 description 1
- 241000589771 Ralstonia solanacearum Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 240000002299 Symphytum officinale Species 0.000 description 1
- 235000005865 Symphytum officinale Nutrition 0.000 description 1
- 239000005844 Thymol Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 229940097012 bacillus thuringiensis Drugs 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229930006722 beta-pinene Natural products 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229940074360 caffeic acid Drugs 0.000 description 1
- 235000004883 caffeic acid Nutrition 0.000 description 1
- QAIPRVGONGVQAS-UHFFFAOYSA-N cis-caffeic acid Natural products OC(=O)C=CC1=CC=C(O)C(O)=C1 QAIPRVGONGVQAS-UHFFFAOYSA-N 0.000 description 1
- 229940043350 citral Drugs 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229930003935 flavonoid Natural products 0.000 description 1
- 235000017173 flavonoids Nutrition 0.000 description 1
- 150000002215 flavonoids Chemical class 0.000 description 1
- 230000001261 florigenic effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- WTEVQBCEXWBHNA-JXMROGBWSA-N geranial Chemical compound CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229930003658 monoterpene Natural products 0.000 description 1
- 150000002773 monoterpene derivatives Chemical class 0.000 description 1
- 235000002577 monoterpenes Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- NGFFRJBGMSPDMS-UHFFFAOYSA-N psi-Taraxasterol Natural products CC12CCC(O)C(C)(C)C1CCC1(C)C2CCC2C3C(C)C(C)=CCC3(C)CCC21C NGFFRJBGMSPDMS-UHFFFAOYSA-N 0.000 description 1
- 235000015136 pumpkin Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000020238 sunflower seed Nutrition 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- HUTYZQWCTWWXND-NCTFTGAASA-N taraxasterol Natural products C[C@H]1[C@H]2C3=CC[C@@H]4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@@]4(C)[C@]3(C)C[C@H](O)[C@@]2(C)CCC1=C HUTYZQWCTWWXND-NCTFTGAASA-N 0.000 description 1
- 229960000790 thymol Drugs 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- WTARULDDTDQWMU-UHFFFAOYSA-N β-pinene Chemical compound C1C2C(C)(C)C1CCC2=C WTARULDDTDQWMU-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
- A23L3/3463—Organic compounds; Microorganisms; Enzymes
- A23L3/3472—Compounds of undetermined constitution obtained from animals or plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/22—Lamiaceae or Labiatae [Mint family], e.g. thyme, rosemary, skullcap, selfheal, lavender, perilla, pennyroyal, peppermint or spearmint
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Chemical & Material Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Polymers & Plastics (AREA)
- Botany (AREA)
- Food Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Agronomy & Crop Science (AREA)
- Biotechnology (AREA)
- Nutrition Science (AREA)
- Mycology (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Medicines Containing Plant Substances (AREA)
- Cosmetics (AREA)
Abstract
The invention discloses a technology for preparing a freshness keeping agent by utilizing Crofton Weed. The technology comprises the following steps: 1, crushing ground plants of Crofton Weed to form powder; 2, respectively immersing the Crofton Weed powder in water and ethanol to obtain a water extracting solution and an ethanol extracting solution, carrying out reduced pressure concentration of the water extracting solution, drying the obtained concentrate to obtain a water extracting paste, carrying out reduced pressure concentration of the ethanol extracting solution to obtain an ethanol extracting concentrate, and drying the ethanol extracting concentrate to obtain an ethanol extract paste; 3, charring filter residues obtained after the extraction to prepare active carbon; and 4, mixing the water extract paste and/or the ethanol extract paste, the active carbon, iron powder, quicklime, salt and coal slag according to a certain mass ratio to prepare the powdery freshness keeping agent. The ethanol extracting concentrate and the water extraction paste are mixed according to a weight ratio of 3-5:1 to obtain a fumigation type freshness keeping agent. The fumigation type freshness keeping agent utilizes the natural volatilization of ethanol to realize a fumigation freshness keeping effect; and the powdery freshness keeping agent has dehydration, sterilization and deoxidation functions.
Description
Technical field
The invention belongs to forestry biological technical field, be specifically related to a kind of technique of utilizing Eupatorium adenophorum to prepare antistaling agent.
Background technology
Eupatorium adenophorum (Ageratina adenophora) is composite family perennial herb or undershrub, in originating in, Mexico to Costa Rica one band of South America.In the forties in 20th century, by Burma, import the most southern Cang Yuan ,Geng Madeng county, Lincang Prefecture, Yunnan Province into, now in Yunnan of southwest, the provinces and regions such as Guizhou, Sichuan, Guangxi, Chongqing, Hubei, Tibet extensively distribute, and with southwester eastwards, north spreads.By 2012, the soil of southwest 80% area had the distribution area in Eupatorium adenophorum distribution ，Jin Yunnan Province just to reach more than 250 ten thousand hectares.Due to the fertility of Eupatorium adenophorum, extremely strong to the adaptive capacity of environment, in the barren barren hill unoccupied place of arid, the top of a wall, Yan Kan, crack of stone all can grow, diffusion velocity was about for 60 km/years.Yet Eupatorium adenophorum has stronger toxicity, not even a blade of grass grows in place of arrival, and cattle and sheep are poisoning, heavy damage Vegetation community, and influence ecological environment, garden landscape and agricultural production, be called as " killer ", " No.1 instruction plant " in plant kingdom.
So far, also there is no thoroughly to control the effective way of Eupatorium adenophorum diffusion, so, carry out the comprehensive utilization of Eupatorium adenophorum, can control to a certain extent wantonly spreading of its wild resource, alleviate the destructiveness of Eupatorium adenophorum to ecological environment, but also can realize becoming, dislike as precious, bring into play larger economic benefit and ecological benefits.At present, the comprehensive utilization major way of Eupatorium adenophorum has: Fodder making, fertilizer, biological pesticide, active carbon, edible fungus culturing matrix, building materials, fuel etc., but also there is no the report about Eupatorium adenophorum making antistaling agent.
Research shows: the citral in purple stem boneset extract has more significant anti-Aspergillus active in vitro, p-poly-umbellate form florigen, Thymol, nopinene, citrene, the monoterpenes such as caffeic acid, umbellate form flower lactone, forulic acid, taraxasterol, plant steroid compounds, sesquiterpenoids has good antibacterial activity, to sweet potato soft rot bacterium, Dalmatian chrysanthemum sickle-like bacteria, the red star bacterium of tobacco, Escherichia coli, bacillus subtilis, bacillus thuringiensis, staphylococcus aureus, Strain of Pseudomonas Solanacearum, the former bacterium of cotton wilt, Phytophthora capsici pathogen, the former bacterium of apple decay cause of disease bacterium and rice blast all has inhibitory action, and flavonoids, Polyphenols, citrenes etc. have good oxidation resistance.Visible, Eupatorium adenophorum has the potentiality of preparing plant source preservative.
Because the bacteriostatic activity of Eupatorium adenophorum is not probably that single compound works, but the synergistic result of several compound, if extract arbitrary active ingredient in Eupatorium adenophorum, may not reach best fresh-keeping effect.For this reason, the present invention be take " No.1 instruction plant "---and Eupatorium adenophorum is primary raw material, adopt the method for the applicable large-scale production such as water and alcohol steep, extract polarity and nonpolar active ingredient in Eupatorium adenophorum plant, be prepared into plant source preservative, by the recycling for Eupatorium adenophorum, provide new effective way.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of technique of utilizing Eupatorium adenophorum to prepare antistaling agent.
The technical solution adopted for the present invention to solve the technical problems is: utilize Eupatorium adenophorum to prepare the technique of antistaling agent, comprise the steps:
A, by Eupatorium adenophorum on the ground plant be ground into broken end;
B, by the broken end of Eupatorium adenophorum water and alcohol immersion respectively, obtain water extract and alcohol extract; Water extract reduced pressure concentration, the dry the water extracted immersing paste that obtains powdery; Alcohol extract reduced pressure concentration, reclaims ethanol, obtains alcohol steep concentrate, the drier ethanol extract that obtains powdery;
C, the filter residue after Eupatorium adenophorum lixiviate in step b is carried out to charing, make active carbon;
D, by the powdery the water extracted immersing paste of 10～30 weight portions with the active carbon of ∕ or ethanol extract, 0.5～4 weight portion, the quick lime of the iron powder of 40～50 weight portions, 1～3 weight portion,, the cinder of the salt of 0.5～3 weight portion, 10～20 weight portions mixes, make powdery antistaling agent.
Cinder is a kind of of industrial solid wastes, and the coal-fired waste residue of discharging of thermal power plant, industry and civil boiler and other equipment, claims again slag.
Wherein, in above-mentioned technique, also comprise step e, be about to alcohol steep concentrate and the ratio mixing of 3～5 ︰ 1 by weight of flooding cream that step b obtains, obtain champignon type antistaling agent.
Wherein, in above-mentioned processing step a, Eupatorium adenophorum is the Fresh Plants of summer, harvesting in autumn.
Wherein, in above-mentioned processing step b, during alcohol extract reduced pressure concentration, enrichment factor is 10～50%.
Enrichment factor refers to the volume after concentrating and concentrates the ratio of previous volume.
Wherein, while carrying out charing in above-mentioned processing step c, the heating rate of retort reactor is 5～10 ℃/min, and carbonization temperature is 300～500 ℃, and the time is 1～3 hour.
Wherein, in above-mentioned processing step d, active carbon is 150～250 orders, and iron powder is that 100～200 orders, quick lime are 15～20 orders, and cinder is 10～15 orders.
Wherein, in above-mentioned processing step a Eupatorium adenophorum on the ground plant be ground into the broken end of 1～2cm.
Wherein, in above-mentioned processing step b, by the broken end of Eupatorium adenophorum, the time of water and alcohol immersion is 24～60 hours respectively.
The present invention also provides the purposes of Eupatorium adenophorum in preparing antistaling agent.
Wherein, in such use, comprise the following steps:
A, by Eupatorium adenophorum on the ground plant be ground into broken end;
B, by the broken end of Eupatorium adenophorum water and alcohol immersion respectively, obtain water extract and alcohol extract; Water extract reduced pressure concentration, the dry the water extracted immersing paste that obtains powdery; Alcohol extract reduced pressure concentration, reclaims ethanol, obtains alcohol steep concentrate, the drier ethanol extract that obtains powdery;
C, the filter residue after Eupatorium adenophorum lixiviate in step b is carried out to charing, make active carbon;
D, by the powdery the water extracted immersing paste of 10～30 weight portions with the active carbon of ∕ or ethanol extract, 0.5～4 weight portion, the quick lime of the iron powder of 40～50 weight portions, 1～3 weight portion,, the cinder of the salt of 0.5～3 weight portion, 10～20 weight portions mixes, make powdery antistaling agent.
Wherein, in such use, also comprise step e, be about to alcohol steep concentrate and the ratio mixing of 3～5 ︰ 1 by weight of flooding cream that step b obtains, obtain champignon type antistaling agent.
The antistaling agent that the present invention also provides above-mentioned technique to make.
The present invention utilizes Eupatorium adenophorum to prepare the technique of antistaling agent, specifically can implement in such a way:
A, by the fresh Eupatorium adenophorum of summer, autumn harvesting on the ground plant be ground into the broken end of 1～2cm;
B, by the broken end of Eupatorium adenophorum water and alcohol immersion 24～60 hours respectively, obtain water extract and alcohol extract; Water extract reduced pressure concentration, the dry the water extracted immersing paste that obtains powdery; Alcohol extract reduced pressure concentration, reclaims ethanol, obtains alcohol steep concentrate, and enrichment factor is 10～50%, the drier ethanol extract that obtains powdery;
C, the filter residue after Eupatorium adenophorum lixiviate in step b is carried out to charing, make active carbon; The heating rate of retort reactor is 5～10 ℃/min, and carbonization temperature is 300～500 ℃, and the time is 1～3 hour;
D, by the powdery the water extracted immersing paste of 10～30 weight portions He the active carbon of ∕ or ethanol extract, 0.5～4 weight portion, the quick lime of the iron powder of 40～50 weight portions, 1～3 weight portion, the cinder of the salt of 0.5～3 weight portion, 10～20 weight portions mix, make powdery antistaling agent, wherein active carbon is 150～250 orders, iron powder is that 100～200 orders, quick lime are 15～20 orders, and cinder is 10～15 orders.
The alcohol steep concentrate that e, step b obtain and flooding cream mix by weight the ratio of 3～5 ︰ 1, obtain champignon type antistaling agent.
The invention has the beneficial effects as follows: the fumigation type antistaling agent that the present invention utilizes Eupatorium adenophorum to prepare, there is the function of pesticide-germicide, utilize the volatilization naturally of ethanol to reach stifling fresh-keeping effect, high-efficiency environment friendly.The present invention utilizes the antistaling agent of the powdery that Eupatorium adenophorum makes, and has the function of dehydration, sterilization and deoxidation, is directly packaged in ventilative pouch and can uses.
Accompanying drawing explanation
Fig. 1 is the schematic process flow diagram of technique of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1, the present invention utilizes Eupatorium adenophorum to prepare the technique of antistaling agent, comprises the steps:
A, by Eupatorium adenophorum on the ground plant be ground into broken end;
B, by the broken end of Eupatorium adenophorum water and alcohol immersion respectively, obtain water extract and alcohol extract; Water extract reduced pressure concentration, the dry the water extracted immersing paste that obtains powdery; Alcohol extract reduced pressure concentration, reclaims ethanol, obtains alcohol steep concentrate, the drier ethanol extract that obtains powdery;
C, the filter residue after Eupatorium adenophorum lixiviate in step b is carried out to charing, make active carbon;
D, by the powdery the water extracted immersing paste of 10～30 weight portions with the active carbon of ∕ or ethanol extract, 0.5～4 weight portion, the quick lime of the iron powder of 40～50 weight portions, 1～3 weight portion,, the cinder of the salt of 0.5～3 weight portion, 10～20 weight portions mixes, make powdery antistaling agent.
It will be understood by those skilled in the art that, no matter the present invention is water extract or alcohol extract, after reduced pressure concentration, just can obtain medicinal extract, then drying can obtain powdery solid, the present invention is for convenient definition, therefore powdery solid is defined as to powdery the water extracted immersing paste or ethanol extract.
Wherein, in above-mentioned technique, also comprise step e, be about to alcohol steep concentrate and the ratio mixing of 3～5 ︰ 1 by weight of flooding cream that step b obtains, obtain champignon type antistaling agent.Fumigation type antistaling agent is preferably set to bottling liquid, and the volatilization naturally by ethanol during use reaches stifling fresh-keeping effect, efficient, environmental protection, controlled.
Preferably, in above-mentioned processing step a, Eupatorium adenophorum is the Fresh Plants of summer, harvesting in autumn.
Preferably, in above-mentioned processing step b, during alcohol extract reduced pressure concentration, enrichment factor is 10～50%.
Preferably, while carrying out charing in above-mentioned processing step c, the heating rate of retort reactor is 5～10 ℃/min, and carbonization temperature is 300～500 ℃, and the time is 1～3 hour.It will be appreciated by persons skilled in the art that the imflammable gas of carbonization process generation is in retort internal combustion, the wood tar producing in carbonization process can be sent into and cool back receiving apparatus cooling and purifying, thereby can make the pollution-free generation of carbonization process.
Preferably, in above-mentioned processing step d, active carbon is 150～250 orders, and iron powder is that 100～200 orders, quick lime are 15～20 orders, and cinder is 10～15 orders.
Preferably, in above-mentioned processing step a Eupatorium adenophorum on the ground plant be ground into the broken end of 1～2cm.
Preferably, in above-mentioned processing step b, by the broken end of Eupatorium adenophorum, the time of water and alcohol immersion is 24～60 hours respectively.The present invention is when concrete operations, and the amount of soaking water and ethanol just can be flooded Eupatorium adenophorum and is advisable, soak at room temperature, during can stir 2～4 times.
The present invention also provides the purposes of Eupatorium adenophorum in preparing antistaling agent.
Wherein, in such use, comprise the following steps:
A, by Eupatorium adenophorum on the ground plant be ground into broken end;
B, by the broken end of Eupatorium adenophorum water and alcohol immersion respectively, obtain water extract and alcohol extract; Water extract reduced pressure concentration, the dry the water extracted immersing paste that obtains powdery; Alcohol extract reduced pressure concentration, reclaims ethanol, obtains alcohol steep concentrate, the drier ethanol extract that obtains powdery;
C, the filter residue after Eupatorium adenophorum lixiviate in step b is carried out to charing, make active carbon;
D, by the powdery the water extracted immersing paste of 10～30 weight portions with the active carbon of ∕ or ethanol extract, 0.5～4 weight portion, the quick lime of the iron powder of 40～50 weight portions, 1～3 weight portion,, the cinder of the salt of 0.5～3 weight portion, 10～20 weight portions mixes, make powdery antistaling agent.
Wherein, in such use, also comprise step e, be about to alcohol steep concentrate and the ratio mixing of 3～5 ︰ 1 by weight of flooding cream that step b obtains, obtain champignon type antistaling agent.
The antistaling agent that the present invention also provides above-mentioned technique to make.
Below by embodiment, the specific embodiment of the present invention is further described, but therefore protection scope of the present invention is not limited among embodiment.
Embodiment 1
Eupatorium adenophorum on the ground plant is collected in highway limit, Panzhihua City Miyi County on April 5th, 2013, adopt pulverizer to pulverize, and obtains the broken last 2000kg of length 1-2cm, is transported to immediately two lixiviate ponds, and each lixiviate pond adds the broken end of 1000kg Eupatorium adenophorum.75% ethanol that adds respectively 400kg water, 500kg, floods the broken end of Eupatorium adenophorum, and covers lixiviate pond with plastic sheeting.During lixiviate, stir 4 times, after 48 hours, adopt dewaterer to dewater, obtain water extraction liquid 558kg, alcohol extract 675kg and filter residue 1667kg.
558kg water extraction liquid is put into pressurization enrichment facility, be concentrated into paste, then paste is dried, obtain powdered extract 12.8kg.Alcohol extract 75kg is inserted to vacuum concentration equipment, be evaporated to 5kg.Then, get 4kg alcohol steep concentrate and fully mix with 1kg water extraction powdered extract, make fumigation type antistaling agent.1kg fumigation type antistaling agent is placed in to the storehouse that stores banana, apple, compares with blank, can prolong storage period 56 days.
Embodiment 2
Eupatorium adenophorum on the ground plant is collected in highway limit, Panzhihua City Miyi County on April 5th, 2013, adopt pulverizer to pulverize, and obtains the broken last 2000kg of length 1-2cm, is transported to immediately two lixiviate ponds, and each lixiviate pond adds the broken end of 1000kg Eupatorium adenophorum.75% ethanol that adds respectively 400kg water, 500kg, floods the broken end of Eupatorium adenophorum, and covers lixiviate pond with plastic sheeting.During lixiviate, stir 4 times, after 48 hours, adopt dewaterer to dewater, obtain water extraction liquid 558kg, alcohol extract 675kg and filter residue 1667kg.
558kg water extraction liquid is put into pressurization enrichment facility, be concentrated into paste, then paste is dried, obtain powdered extract 12.8kg.600kg alcohol extract is put into pressurization enrichment facility, reclaim ethanol, leaching liquor is concentrated into paste, then paste is dried, obtain powdered extract 15.2kg.
1667kg filter residue is inserted to retort and carry out charing, the heating rate of retort reactor is 9 ℃/min, and carbonization temperature is 400 ℃, and the time is 2 hours, the imflammable gas that carbonization process produces is in retort internal combustion, and the wood tar producing in carbonization process is sent into and cooled back receiving apparatus cooling and purifying.After charing material is cooling, be crushed to 100-200 order, obtain active carbon 160kg.
The powdered extract 28kg making, active carbon 4kg are mixed with 100-200 order iron powder 45kg, 15-20 order quick lime 2kg, salt 2kg, 10-15 order cinder 19kg, make 100kg dry powder-shaped antistaling agent.Antistaling agent is packed, pack 0.5 gram, 1 bag of antistaling agent is placed in dry pumpkin Melon seeds packaging bag for every bag, result shows, compares with blank, stores the 10th day, melon seeds in blank make moist, and the melon seeds of storing antistaling agent still keep dry; Storing the 30th day, there is mildew phenomena in the melon seeds in blank, and the melon seeds of storing antistaling agent occur without mildew phenomena; While storing half a year, the melon seeds of putting antistaling agent still keep dry, and without mildew phenomena, occur.
Embodiment 3
The powdered extract 28kg making, active carbon 6kg in embodiment 2 are mixed with 100-200 order iron powder 40kg, 15-20 order quick lime 3kg, salt 3kg, 10-15 order cinder 20kg, make 100kg dry powder-shaped antistaling agent.This antistaling agent has the function of dehydration, deoxidation and sterilization.Antistaling agent is packed, pack 1 gram for every bag, 1 bag of antistaling agent is placed in dry sunflower seed packaging bag, result shows, compares with blank, stores the 10th day, and the melon seeds in blank make moist, and the melon seeds of storing antistaling agent still keep dry; Storing the 30th day, there is mildew phenomena in the melon seeds in blank, and the melon seeds of storing antistaling agent occur without mildew phenomena; While storing half a year, the melon seeds of putting antistaling agent still keep dry, and without mildew phenomena, occur.
Claims (10)
1. utilize Eupatorium adenophorum to prepare the technique of antistaling agent, it is characterized in that comprising the steps:
A, by Eupatorium adenophorum on the ground plant be ground into broken end;
B, by the broken end of Eupatorium adenophorum water and alcohol immersion respectively, obtain water extract and alcohol extract; Water extract reduced pressure concentration, the dry the water extracted immersing paste that obtains powdery; Alcohol extract reduced pressure concentration, reclaims ethanol, obtains alcohol steep concentrate, the drier ethanol extract that obtains powdery;
C, the filter residue after Eupatorium adenophorum lixiviate in step b is carried out to charing, make active carbon;
D, by the powdery the water extracted immersing paste of 10～30 weight portions with the active carbon of ∕ or ethanol extract, 0.5～4 weight portion, the quick lime of the iron powder of 40～50 weight portions, 1～3 weight portion,, the cinder of the salt of 0.5～3 weight portion, 10～20 weight portions mixes, make powdery antistaling agent.
2. the technique of utilizing Eupatorium adenophorum to prepare antistaling agent according to claim 1, is characterized in that: also comprise step e, be about to alcohol steep concentrate and the ratio mixing of 3～5 ︰ 1 by weight of flooding cream that step b obtains, obtain champignon type antistaling agent.
3. the technique of utilizing Eupatorium adenophorum to prepare antistaling agent according to claim 1, is characterized in that: in step a, Eupatorium adenophorum is the Fresh Plants of summer, harvesting in autumn.
4. the technique of utilizing Eupatorium adenophorum to prepare antistaling agent according to claim 1, is characterized in that: in step b, during alcohol extract reduced pressure concentration, enrichment factor is 10～50%.
5. the technique of utilizing Eupatorium adenophorum to prepare antistaling agent according to claim 1, is characterized in that: while carrying out charing in step c, the heating rate of retort reactor is 5～10 ℃/min, and carbonization temperature is 300～500 ℃, and the time is 1～3 hour.
6. the technique of utilizing Eupatorium adenophorum to prepare antistaling agent according to claim 1, is characterized in that: in steps d, active carbon is 150～250 orders, and iron powder is that 100～200 orders, quick lime are 15～20 orders, and cinder is 10～15 orders.
7. according to the Eupatorium adenophorum that utilizes described in any one in claim 1 to 6, prepare the technique of antistaling agent, it is characterized in that: in step a, Eupatorium adenophorum ground plant is ground into the broken end of 1～2cm.
8. according to the Eupatorium adenophorum that utilizes described in any one in claim 1 to 6, prepare the technique of antistaling agent, it is characterized in that: in step b, the time of water and alcohol immersion is 24～60 hours respectively by the broken end of Eupatorium adenophorum.
9. the purposes of Eupatorium adenophorum in preparing antistaling agent.
10. the antistaling agent making according to the technique described in any one in claim 1 to 8.
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