CN102187856B - Fresh flower preservative - Google Patents
Fresh flower preservative Download PDFInfo
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- CN102187856B CN102187856B CN 201110082069 CN201110082069A CN102187856B CN 102187856 B CN102187856 B CN 102187856B CN 201110082069 CN201110082069 CN 201110082069 CN 201110082069 A CN201110082069 A CN 201110082069A CN 102187856 B CN102187856 B CN 102187856B
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- 239000003755 preservative agent Substances 0.000 title claims abstract description 30
- 230000002335 preservative effect Effects 0.000 title abstract 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000002360 preparation method Methods 0.000 claims abstract description 11
- 240000002234 Allium sativum Species 0.000 claims description 28
- 235000004611 garlic Nutrition 0.000 claims description 28
- 240000007817 Olea europaea Species 0.000 claims description 24
- 235000002725 Olea europaea Nutrition 0.000 claims description 24
- 238000001035 drying Methods 0.000 claims description 10
- 108090000790 Enzymes Proteins 0.000 claims description 7
- 102000004190 Enzymes Human genes 0.000 claims description 7
- 238000004587 chromatography analysis Methods 0.000 claims description 7
- 229940088598 enzyme Drugs 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000000874 microwave-assisted extraction Methods 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 239000006228 supernatant Substances 0.000 claims description 5
- 239000004382 Amylase Substances 0.000 claims description 2
- 108010065511 Amylases Proteins 0.000 claims description 2
- 102000013142 Amylases Human genes 0.000 claims description 2
- 108010059892 Cellulase Proteins 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 235000019418 amylase Nutrition 0.000 claims description 2
- 229940106157 cellulase Drugs 0.000 claims description 2
- 239000003480 eluent Substances 0.000 claims description 2
- 229940059442 hemicellulase Drugs 0.000 claims description 2
- 108010002430 hemicellulase Proteins 0.000 claims description 2
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 239000008363 phosphate buffer Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 239000005969 1-Methyl-cyclopropene Substances 0.000 abstract description 4
- SHDPRTQPPWIEJG-UHFFFAOYSA-N 1-methylcyclopropene Chemical compound CC1=CC1 SHDPRTQPPWIEJG-UHFFFAOYSA-N 0.000 abstract description 4
- 229930191978 Gibberellin Natural products 0.000 abstract description 4
- NWBJYWHLCVSVIJ-UHFFFAOYSA-N N-benzyladenine Chemical compound N=1C=NC=2NC=NC=2C=1NCC1=CC=CC=C1 NWBJYWHLCVSVIJ-UHFFFAOYSA-N 0.000 abstract description 4
- 229930006000 Sucrose Natural products 0.000 abstract description 4
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 abstract description 4
- IXORZMNAPKEEDV-UHFFFAOYSA-N gibberellic acid GA3 Natural products OC(=O)C1C2(C3)CC(=C)C3(O)CCC2C2(C=CC3O)C1C3(C)C(=O)O2 IXORZMNAPKEEDV-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003448 gibberellin Substances 0.000 abstract description 4
- 239000005720 sucrose Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- QRYRORQUOLYVBU-VBKZILBWSA-N Carnosic acid Natural products CC([C@@H]1CC2)(C)CCC[C@]1(C(O)=O)C1=C2C=C(C(C)C)C(O)=C1O QRYRORQUOLYVBU-VBKZILBWSA-N 0.000 abstract description 2
- 108010087806 Carnosine Proteins 0.000 abstract description 2
- CQOVPNPJLQNMDC-UHFFFAOYSA-N N-beta-alanyl-L-histidine Natural products NCCC(=O)NC(C(O)=O)CC1=CN=CN1 CQOVPNPJLQNMDC-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000654 additive Substances 0.000 abstract description 2
- 230000000996 additive effect Effects 0.000 abstract description 2
- CQOVPNPJLQNMDC-ZETCQYMHSA-N carnosine Chemical compound [NH3+]CCC(=O)N[C@H](C([O-])=O)CC1=CNC=N1 CQOVPNPJLQNMDC-ZETCQYMHSA-N 0.000 abstract description 2
- 229940044199 carnosine Drugs 0.000 abstract description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract 2
- 239000006000 Garlic extract Substances 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 235000020706 garlic extract Nutrition 0.000 abstract 1
- 229940114496 olive leaf extract Drugs 0.000 abstract 1
- MRUMAIRJPMUAPZ-UHFFFAOYSA-N quinolin-8-ol;sulfuric acid Chemical compound OS(O)(=O)=O.C1=CN=C2C(O)=CC=CC2=C1 MRUMAIRJPMUAPZ-UHFFFAOYSA-N 0.000 abstract 1
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
- 240000006497 Dianthus caryophyllus Species 0.000 description 4
- 235000009355 Dianthus caryophyllus Nutrition 0.000 description 4
- 244000284380 Hibiscus rosa sinensis Species 0.000 description 4
- 235000000100 Hibiscus rosa sinensis Nutrition 0.000 description 4
- 241000234435 Lilium Species 0.000 description 4
- 241000220317 Rosa Species 0.000 description 4
- 235000000664 Rosa chinensis Nutrition 0.000 description 4
- 235000016785 Rosa della China Nutrition 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 3
- 229910021653 sulphate ion Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a fresh flower preservative, which comprises the following components in percentage by weight: 0.5 to 4.0 percent of sucrose, 0.01 to 0.05 percent of 8-hydroxyquinoline sulfate, 0.001 to 0.004 percent of 1-methyl cyclopropene, 0.0005 to 0.002 percent of gibberellin, 0.01 to 0.06 percent of calcium nitrate, 0.05 to 0.3 percent of garlic extract, 0.05 to 0.2 percent of olive leaf extract, 0.03 to 0.15 percent of citric acid, 0.001 to 0.004 percent of 6-benzylaminopurine, and the balance of water. The invention also discloses a preparation method of the fresh flower preservative. The novel biological preservative (carnosine) is blended with the traditional additive, so that the defects of the conventional fresh flower preservative are overcome; the degradability advantage of the biological preservative is used; the fresh flower preservative is a product which is convenient to use and has good fresh keeping effect and no toxic hazard effect; and the fresh flower preservative meets the requirements of customers on spiritual civilization, and a technical scheme and a product are provided for solving the problem of difficulty in keeping flowers fresh.
Description
Technical field
The present invention relates to flowers cultural technique field, especially a kind of fresh-preservative.
Background technology
In recent years, raising along with living standards of the people, great variation has occured in the Chinese flower production and consumption, flowers become ordinary citizen's consumption fashion just gradually, flower industry is due to huge economic benefit and potential domestic and international market simultaneously, become one of industry of current tool development prospect, be described as " Gold Industry " of 21 century.
As a subsidiary industry of flower industry, along with the increase of people's fresh flower consumption figure, the fresh-keeping industry of fresh flower is prosperous just gradually.The fresh-keeping formulation products of China is single at present, adopts pure chemistry reagent to be used as fresh-preservative, and environmental pollution is serious, and the problems such as DeGrain are very outstanding.Therefore, carrying out the post-harvest fresh-keeping of fresh flower, for the sustainable development of whole cut-flower industry, is vital.
Summary of the invention
The present invention is directed to deficiency, propose a kind of fresh-preservative, adopt biological components as the composition of antistaling agent, reduced the pollution of antistaling agent to environment, improved simultaneously fresh-keeping effect.
In order to realize the foregoing invention purpose, the invention provides following technical scheme: a kind of fresh-preservative is made of the following component mixing of weight percentage:
Preferably, described garlic P.E is to obtain via following preparation process:
Get garlic, clean, add the water of 4～8 times of amounts of garlic to pull an oar; Adjusting slurry pH value to 3.5～5.5, temperature control add 20～60 million international units to carry out enzymolysis than the enzyme of vigor at 40～60 ℃ by the per kilogram garlic, and enzymolysis time is 180～360 minutes, and enzymolysis carries out enzyme-deactivating after finishing; Isolate clear liquid, upper chromatography column separating purification is crossed milipore filter and is collected filter liquor, and concentrated, atomized drying namely gets garlic P.E.
Preferably, described enzyme by cellulase, amylase, hemicellulase and pectase by weight 1～3: 1～2: 1～3: 1～2 is composited.
Preferably, described chromatographic column separation and purification process is: on clear liquid after chromatographic column, water cleans removal of impurities, then is 5.5～7.0 phosphate buffer wash-out with the pH value of 20mmo1/L, collection phosphate eluent.
Preferably, described milipore filter is the daltonian milipore filters in molecular weight 5～100,000.
Preferably, described chromatographic column is the hydroxyapatite chromatography post.
Preferably, described Olive leaf P.E is to obtain via following preparation process:
Get dry olive leaf, pulverize, add the water of 6～12 times of weight of olive leaf to carry out Microwave Extraction, extraction time is 60min～240min; Supernatant is got in centrifugal filtration, and concentrated, atomized drying gets Olive leaf P.E.
Compared with prior art, the present invention adopts the new bio antistaling agent, as Olive leaf P.E, the carnosine that wherein contains adds conventional additive and allocates, and has overcome the shortcoming of existing fresh-preservative, utilize the degradability advantage of bio-preservative, be the fresh-preservative product of a kind of good refreshing effect, nonhazardous effect, satisfy the consumer for the demand of spiritual civilization, for the difficult problem of flower freshness provides a kind of technical scheme and product.Be applicable to storage, transportation, sale and flower arrangement after the fresh flowers shearings such as lily, rose, China rose, carnation, chrysanthemum are exsomatized.
The making of fresh-preservative of the present invention only needs each component is taken in proportion and mixes to get final product.Whole process is simple, is very easy to.
Embodiment
Describe the present invention below in conjunction with specific embodiment, the description of this part is only exemplary and explanatory, should any restriction not arranged to protection scope of the present invention.
Embodiment 1
A kind of novel fresh-preservative takes respectively the component of following percentage by weight, and each component is mixed, and namely obtains fresh-preservative:
Sucrose 0.5%, oxine sulphate 0.01%, 1-methyl cyclopropene 0.001%, gibberellin 0.0005%, nitrate of lime 0.01%, garlic P.E 0.05%, Olive leaf P.E 0.05%, citric acid 0.03%, 6-benzyl aminopurine 0.001%, all the other are water.
Wherein garlic P.E is to obtain via following preparation process: get garlic, clean, add the water of 8 times of amounts of garlic to pull an oar; Adjusting slurry pH value to 3.5, temperature control add 20 million international units to carry out enzymolysis than the enzyme of vigor at 60 ℃ by the per kilogram garlic, and enzymolysis time is 360 minutes, and enzymolysis carries out enzyme-deactivating after finishing; Isolate clear liquid, upper chromatography column separating purification is crossed milipore filter and is collected filter liquor, and concentrated, atomized drying namely gets garlic P.E.
Olive leaf P.E is to obtain via following preparation process: get dry olive leaf, pulverize, add the water of 6 times of weight of olive leaf to carry out Microwave Extraction, extraction time is 240min; Supernatant is got in centrifugal filtration, and concentrated, atomized drying gets Olive leaf P.E.
The fresh-preservative that makes take embodiment 1 is as fresh-keeping group, with water as a control group, selects Fragrant Lily flower, rose, China rose and carnation to shear the fresh-keeping test of arranging flowers after stripped, comparative test result such as table 1.
The fresh-keeping result of the test of table 1:
Annotate: reduced value is fresh-keeping group/contrast groups, and is lower same.
Embodiment 2
A kind of novel fresh-preservative takes respectively the component of following percentage by weight, and each component is mixed, and namely obtains fresh-preservative:
Sucrose 4.0%, oxine sulphate 0.05%, 1-methyl cyclopropene 0.004%, gibberellin 0.002%, nitrate of lime 0.06%, garlic P.E 0.3%, Olive leaf P.E 0.2%, citric acid 0.15%, 6-benzyl aminopurine 0.004%, all the other are water.
Wherein, garlic P.E is to obtain via following preparation process: get garlic, clean, add the water of 4 times of amounts of garlic to pull an oar; Adjusting slurry pH value to 5.5, temperature control add 60 million international units to carry out enzymolysis than the enzyme of vigor at 40 ℃ by the per kilogram garlic, and enzymolysis time is 180 minutes, and enzymolysis carries out enzyme-deactivating after finishing; Isolate clear liquid, upper chromatography column separating purification is crossed milipore filter and is collected filter liquor, and concentrated, atomized drying namely gets garlic P.E.
Olive leaf P.E is to obtain via following preparation process: get dry olive leaf, pulverize, add the water of 12 times of weight of olive leaf to carry out Microwave Extraction, extraction time is 60min; Supernatant is got in centrifugal filtration, and concentrated, atomized drying gets Olive leaf P.E.
The fresh-preservative that makes take embodiment 2 is as fresh-keeping group, with water as a control group, selects Fragrant Lily flower, rose, China rose and carnation to shear the fresh-keeping test of arranging flowers after stripped, comparative test result such as table 2.
The fresh-keeping result of the test of table 2:
Embodiment 3
A kind of novel fresh-preservative takes respectively the component of following percentage by weight, and each component is mixed, and namely obtains fresh-preservative:
Sucrose 2.25%, oxine sulphate 0.03%, 1-methyl cyclopropene 0.0025%, gibberellin 0.00125%, nitrate of lime 0.035%, garlic P.E 0.175%, Olive leaf P.E 0.125%, citric acid 0.09%, 6-benzyl aminopurine 0.0025%, all the other are water.
Wherein, garlic P.E is to obtain via following preparation process: get garlic, clean, add the water of 6 times of amounts of garlic to pull an oar; Adjusting slurry pH value to 4.5, temperature control add 40 million international units to carry out enzymolysis than the enzyme of vigor at 50 ℃ by the per kilogram garlic, and enzymolysis time is 240 minutes, and enzymolysis carries out enzyme-deactivating after finishing; Isolate clear liquid, upper chromatography column separating purification is crossed milipore filter and is collected filter liquor, and concentrated, atomized drying namely gets garlic P.E.
Olive leaf P.E is to obtain via following preparation process: get dry olive leaf, pulverize, add the water of 9 times of weight of olive leaf to carry out Microwave Extraction, extraction time is 150min; Supernatant is got in centrifugal filtration, and concentrated, atomized drying gets Olive leaf P.E.
The fresh-preservative that makes take embodiment 3 is as fresh-keeping group, with water as a control group, selects Fragrant Lily flower, rose, China rose and carnation to shear the fresh-keeping test of arranging flowers after stripped, comparative test result such as table 3.
The fresh-keeping result of the test of table 3:
From above-mentioned three insurance result of the test tables, used the prepared fresh-preservative of the embodiment of the present invention, the bottle that has improved various fresh flowers is inserted the flower diameter of life-span and fresh flower.
It is only below the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. fresh-preservative is made of the following component mixing of weight percent content:
Described garlic P.E is to obtain via following preparation process:
Get garlic, clean, add the water of 4 ~ 8 times of amounts of garlic to pull an oar; Adjusting slurry pH value to 3.5 ~ 5.5, temperature control add 20 ~ 60 million international units to carry out enzymolysis than the enzyme of vigor at 40 ~ 60 ℃ by the per kilogram garlic, and enzymolysis time is 180 ~ 360 minutes, and enzymolysis carries out enzyme-deactivating after finishing; Isolate clear liquid, upper chromatography column separating purification is crossed milipore filter and is collected filter liquor, and concentrated, atomized drying namely obtains garlic P.E;
Described enzyme is composited by weight 1 ~ 3:1 ~ 2:1 ~ 3:1 ~ 2 by cellulase, amylase, hemicellulase and pectase;
Described chromatographic column separation and purification process is: on clear liquid after chromatographic column, water cleans removal of impurities, then is 5.5 ~ 7.0 phosphate buffer wash-out with the pH value of 20mmol/L, collection phosphate eluent;
Described Olive leaf P.E is to obtain via following preparation process:
Get dry olive leaf, pulverize, add the water of 6 ~ 12 times of weight of olive leaf to carry out Microwave Extraction, extraction time is 60min ~ 240min; Supernatant is got in centrifugal filtration, and concentrated, atomized drying obtains Olive leaf P.E.
2. fresh-preservative as claimed in claim 1, it is characterized in that: described milipore filter is the daltonian milipore filters in molecular weight 5 ~ 100,000.
3. fresh-preservative as claimed in claim 1, it is characterized in that: described chromatographic column is the hydroxyapatite chromatography post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110082069 CN102187856B (en) | 2011-04-01 | 2011-04-01 | Fresh flower preservative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110082069 CN102187856B (en) | 2011-04-01 | 2011-04-01 | Fresh flower preservative |
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| Publication Number | Publication Date |
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| CN102187856A CN102187856A (en) | 2011-09-21 |
| CN102187856B true CN102187856B (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110082069 Expired - Fee Related CN102187856B (en) | 2011-04-01 | 2011-04-01 | Fresh flower preservative |
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| CN102550658A (en) * | 2012-01-23 | 2012-07-11 | 王�琦 | Chitosan film antistaling agent, its preparation method and uses |
| AU2014207678B2 (en) * | 2013-01-15 | 2017-07-20 | Agrofresh Inc. | Compositions and methods for stabilizing cyclopropenes in solutions |
| CN104012525A (en) * | 2014-06-23 | 2014-09-03 | 临沂大学 | Dendrobium nobile cut-flower pretreating solution formula and vase arrangement liquid formula |
| CN104170819A (en) * | 2014-07-29 | 2014-12-03 | 卞佳林 | Fresh flower preservative and preparation method of fresh flower preservative |
| CN105685020A (en) * | 2014-11-25 | 2016-06-22 | 广西大学 | Fresh flower freshness-keeping agent |
| CN104488858B (en) * | 2014-12-22 | 2016-05-11 | 闽南师范大学 | A kind of multi-functional Fresh Cutting flower gel antistaling agent and using method thereof |
| CN104756983A (en) * | 2015-03-23 | 2015-07-08 | 苏州谷力生物科技有限公司 | Fresh flower antistaling agent and preparation method thereof |
| CN104982429A (en) * | 2015-06-30 | 2015-10-21 | 柳州市天姿园艺有限公司 | Preservative solution for cut flowers of phalaenopsis aphrodite Rchb. F. |
| CN104970006A (en) * | 2015-06-30 | 2015-10-14 | 柳州市天姿园艺有限公司 | Preservative of dendrobium cut-flower |
| CN105028393A (en) * | 2015-06-30 | 2015-11-11 | 柳州市天姿园艺有限公司 | Preservative for cut paphiopedilum flower |
| CN104970009A (en) * | 2015-06-30 | 2015-10-14 | 柳州市天姿园艺有限公司 | Vase solution of dendrobium cut-flower |
| CN104970008A (en) * | 2015-06-30 | 2015-10-14 | 柳州市天姿园艺有限公司 | Vase solution of vanda cut-flower |
| CN105028392A (en) * | 2015-06-30 | 2015-11-11 | 柳州市天姿园艺有限公司 | Vase solution for cut phalaenopsis amabilis |
| CN105076118A (en) * | 2015-09-22 | 2015-11-25 | 宜宾云辰乔木园林有限责任公司 | Organic preservative for fresh cut flowers |
| CN105685213A (en) * | 2016-01-22 | 2016-06-22 | 新疆农业科学院园艺作物研究所 | Preservative for prolonging shelf life of grapes or fresh cut flowers and preparation method and use method thereof |
| CN106818759B (en) * | 2017-01-19 | 2019-03-29 | 南京农业大学 | Carnosine is improving the application in turfgrass saline-alkaline tolerance |
| CN106982824A (en) * | 2017-06-07 | 2017-07-28 | 合肥申沃园艺有限公司 | A kind of flower antistaling agent and preparation method thereof |
| CN107114360B (en) * | 2017-06-23 | 2020-07-07 | 仲恺农业工程学院 | Method for reducing planar dry pink gladiolus hybridus var gladiolus |
| CN107372477A (en) * | 2017-09-02 | 2017-11-24 | 赖进九 | A kind of agricultural composite medicine fresh-keeping for cutting flower |
| CN107821387A (en) * | 2017-10-27 | 2018-03-23 | 陕西道大格生物科技有限责任公司 | A kind of fresh-preservative |
| CN108935658A (en) * | 2018-08-31 | 2018-12-07 | 镇江鑫源达园艺科技有限公司 | A kind of agent keeping vegetable fresh and preparation method thereof |
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| CN1129058A (en) * | 1995-09-30 | 1996-08-21 | 赵国晶 | Non-toxic fresh-preservative and preparation method thereof |
| CN1153593A (en) * | 1996-11-22 | 1997-07-09 | 单程仪 | Fresh keeping agent for flowers |
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2011
- 2011-04-01 CN CN 201110082069 patent/CN102187856B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129058A (en) * | 1995-09-30 | 1996-08-21 | 赵国晶 | Non-toxic fresh-preservative and preparation method thereof |
| CN1153593A (en) * | 1996-11-22 | 1997-07-09 | 单程仪 | Fresh keeping agent for flowers |
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