CN114651816B - Fresh cut peony preservative and application thereof - Google Patents
Fresh cut peony preservative and application thereof Download PDFInfo
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- CN114651816B CN114651816B CN202210487627.9A CN202210487627A CN114651816B CN 114651816 B CN114651816 B CN 114651816B CN 202210487627 A CN202210487627 A CN 202210487627A CN 114651816 B CN114651816 B CN 114651816B
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- peony
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- 241000736199 Paeonia Species 0.000 title claims abstract description 21
- 235000006484 Paeonia officinalis Nutrition 0.000 title claims abstract description 20
- 239000003755 preservative agent Substances 0.000 title claims abstract description 13
- 230000002335 preservative effect Effects 0.000 title claims abstract description 13
- 244000236658 Paeonia lactiflora Species 0.000 claims abstract description 12
- 235000008598 Paeonia lactiflora Nutrition 0.000 claims abstract description 12
- GEWDNTWNSAZUDX-WQMVXFAESA-N (-)-methyl jasmonate Chemical compound CC\C=C/C[C@@H]1[C@@H](CC(=O)OC)CCC1=O GEWDNTWNSAZUDX-WQMVXFAESA-N 0.000 claims abstract description 9
- IXVMHGVQKLDRKH-VRESXRICSA-N Brassinolide Natural products O=C1OC[C@@H]2[C@@H]3[C@@](C)([C@H]([C@@H]([C@@H](O)[C@H](O)[C@H](C(C)C)C)C)CC3)CC[C@@H]2[C@]2(C)[C@@H]1C[C@H](O)[C@H](O)C2 IXVMHGVQKLDRKH-VRESXRICSA-N 0.000 claims abstract description 9
- IXVMHGVQKLDRKH-KNBKMWSGSA-N brassinolide Chemical compound C1OC(=O)[C@H]2C[C@H](O)[C@H](O)C[C@]2(C)[C@H]2CC[C@]3(C)[C@@H]([C@H](C)[C@@H](O)[C@H](O)[C@@H](C)C(C)C)CC[C@H]3[C@@H]21 IXVMHGVQKLDRKH-KNBKMWSGSA-N 0.000 claims abstract description 9
- GEWDNTWNSAZUDX-UHFFFAOYSA-N methyl 7-epi-jasmonate Natural products CCC=CCC1C(CC(=O)OC)CCC1=O GEWDNTWNSAZUDX-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003630 growth substance Substances 0.000 claims abstract description 8
- 229930191978 Gibberellin Natural products 0.000 claims abstract description 7
- 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 claims abstract description 7
- 229930006000 Sucrose Natural products 0.000 claims abstract description 7
- 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 claims abstract description 7
- 239000003448 gibberellin Substances 0.000 claims abstract description 7
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims abstract description 7
- 235000010234 sodium benzoate Nutrition 0.000 claims abstract description 7
- 239000004299 sodium benzoate Substances 0.000 claims abstract description 7
- 239000005720 sucrose Substances 0.000 claims abstract description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 6
- 239000001110 calcium chloride Substances 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims abstract description 3
- 230000026267 regulation of growth Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000003503 cut flower preservation Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 241001106477 Paeoniaceae Species 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 230000006578 abscission Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229910052664 nepheline Inorganic materials 0.000 description 1
- 239000010434 nepheline Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229930195732 phytohormone Natural products 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229930000044 secondary metabolite Natural products 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
- A01N3/00—Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves or protection against physical influences such as UV radiation using chemical compositions; Grafting wax
- A01N3/02—Keeping cut flowers fresh chemically
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the technical field of fresh flower preservation, and particularly relates to a fresh cut flower preservative for paeonia lactiflora and application thereof. A fresh cut-flower preservative for paeonia lactiflora is characterized in that: comprises the following components: 20-40g/L sucrose, 1000-2000mg/L calcium chloride, 100-200mg/L sodium benzoate, 50-150mg/L growth regulator, 10-80mg/L brassinolide, 10-80mg/L methyl jasmonate; the growth regulation is gibberellin or 6-BA. The fresh cut peony flower preservative can be used for prolonging the transplanting life of fresh cut peony flower vase.
Description
Technical Field
The invention belongs to the technical field of fresh flower preservation, and particularly relates to a fresh cut flower preservative for paeonia lactiflora and application thereof.
Background
Paeonia lactiflora is a perennial herb flower of Paeonia genus of Paeoniaceae family, and has rich flower shape and color, and is popular with people because of large flower size and gorgeous color, and is a traditional flower comparable to peony in China. The peony has stronger adaptability, is used as ornamental plant for cultivation as early as peony, and is mainly used for urban landscaping, garden planting, potted appreciation and cut-off. In recent years, the cut flowers are developed into high-grade ornamental flowers which are popular at home and abroad, are suitable for various festival occasions, are flowers which are more and more popular in domestic and international markets, and have wide market prospect.
Paeonia lactiflora is rich in variety of colors, including white, green, yellow, powder, light purple, purplish red, multiple colors, etc., and mainly comprises purplish red and pink; the peony has rich flower shape, less petal number has single petal type, lotus flower type, chrysanthemum flower type and rose type, and more petal number has pavilion type, bay type, golden ring type, crown type and embroidery ball type, wherein the half-heavy petal or heavy petal flower type is the preferable flower type of cut flower variety.
The peony has concentrated flowering phase and short bottle-inserted service life, and seriously affects the circulation and commodity value, so how to preserve the cut flowers of the peony becomes a research hotspot in the field of flowers after harvest, and is an impetus for the high-quality development of the cut flowers of the peony industry in China. Phytohormones, bactericides, organic acids and inorganic salts are the focus and main directions of research in cut flower preservation. The preservative is a large tool for prolonging the service life of cut flowers in the circulation process of the cut flowers, and is a hot spot for research in the field of cut flower preservation. Up to now, the action mechanism of the cut flower preservative mainly surrounds the aspects of reducing ethylene production for promoting aging, controlling the water balance inside and outside living cells, providing energy materials, reducing secondary metabolites with toxic actions and the like. Therefore, in the antistaling agent, carbohydrate is often added to provide energy, inorganic salt is added to adjust the water balance, ethylene antagonist and growth regulator are added to control the hormone level, organic acid and bactericide are added to improve the cleanliness of the liquid environment.
Cut flower preservation is a significant factor for restricting the development of cut flower industry, and the active exploration of cut flower preservation technology is an important way for reducing loss and prolonging flowering time.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the following technical scheme:
a fresh cut-flower antistaling agent for paeonia lactiflora comprises the following components: 20-40g/L sucrose, 1000-2000mg/L calcium chloride, 100-200mg/L sodium benzoate, 50-150mg/L growth regulator, 10-80mg/L brassinolide, 10-80mg/L methyl jasmonate; the growth regulation is gibberellin or 6-BA. Preferably, the growth regulator is gibberellin.
A fresh cut-flower antistaling agent for paeonia lactiflora comprises the following components: 30g/L sucrose, 1500mg/L calcium chloride, 150mg/L sodium benzoate, 100mg/L gibberellin as a growth regulator, 25mg/L brassinolide, 25mg/L methyl jasmonate.
A fresh cut-flower antistaling agent for paeonia lactiflora comprises the following components: 30g/L sucrose, 1500mg/L calcium chloride, 150mg/L sodium benzoate, 100mg/L growth regulator 6-BA, 25mg/L brassinolide, 25mg/L methyl jasmonate.
The preservative is used for preserving fresh cut flowers of paeonia lactiflora. In particular to the service life of the fresh cut peony vase.
Compared with the prior art, the invention has the following beneficial effects:
1. the brassinolide and methyl jasmonate are added into the mixed solution of sucrose, calcium chloride, sodium benzoate and a growth regulator (gibberellin or 6-BA), so that the cut peony vase life of the peony can be effectively prolonged.
2. The report of using the brassinolide and the methyl jasmonate for fresh cut flowers of paeonia lactiflora is less, and particularly, the research of the applicant discovers that the mixed use of the methyl jasmonate and the brassinolide has a synergistic fresh-keeping effect.
3. The invention utilizes the sucrose nutrition donor to provide energy for fresh cut flowers; inhibiting bacterial reproduction by sodium benzoate; the calcium salt is adopted to keep the water balance; gibberellin and 6-BA are adopted to relieve plant oxidation; the combination of methyl jasmonate and brassinolide further prolongs the bottle-inserting life of the peony cut flowers and ensures the cut flower opening quality.
4. The fresh-keeping effect of the different fresh-keeping agents on the peony cut flowers is different; the S6 and S7 prepared by the invention have excellent fresh-keeping effect, and the cut vase life of the cut vase is respectively increased by 61.54 percent and 38.46 percent compared with the control; the difference is significant compared with the control and other antistaling agents.
Detailed Description
The invention is further illustrated with reference to specific embodiments.
Example 1: fresh-keeping effect of different fresh-keeping agents on peony cut flowers
Experimental environment: a climatic chamber with a temperature of about 25 ℃ and a humidity of about 70%;
experimental materials: the method comprises the steps of (1) placing peony (purple nepheline) in a turning bud period, cooling and rehydrating a flower branch in a cold storage at 4 ℃ for 3 hours, selecting a strong flower branch which is consistent in thickness, complete in leaves and free of mechanical damage and diseases in the bud period, chamfering to a length of 35cm, and reserving 2 top compound leaves as test materials.
The test agents are shown in table 1.
Table 1 formulation and formulation of preservative
The experimental method comprises the following steps: the test material is inserted into 4mmol/LSTS solution for 8min, after being washed by clear water, the test material is inserted into a bottle containing 500ml of fresh-keeping liquid, different fresh-keeping agent bottle insertion tests are carried out, distilled water is used for comparison, and each treatment is repeated for 4 times for 25 branches. Regular flower setting is observed and analyzed.
Bottle insert life: the number of days of bottle insertion from the day of bottle insertion until the day of flower onset withering, abscission or bluing.
The experimental results are shown in Table 2.
Table 2 investigation of the fresh-keeping effect of different antistaling agents
As can be seen from table 2, the fresh-keeping effect of the different fresh-keeping agents on the peony cut flowers is different; the optimal preservative composition for preserving fresh fruits sequentially comprises the following components: s7 is greater than S6; the vase life of the vase is respectively increased by 61.54 percent and 38.46 percent compared with that of a control; the difference between the fresh-keeping agent and the control agent is remarkable. S8, S10 and S12; the cut vase life of the flower vase is respectively increased by 30.77 percent compared with the control.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same.
Claims (3)
1. A fresh cut-flower preservative for paeonia lactiflora is characterized in that: comprises the following components: 30g/L sucrose, 1500mg/L calcium chloride, 150mg/L sodium benzoate, 100mg/L gibberellin as a growth regulator, 25mg/L brassinolide, 25mg/L methyl jasmonate.
2. Use of the preservative according to claim 1 for preservation of fresh cut flowers of paeonia lactiflora.
3. Use according to claim 2 for improving the life of a cut fresh peony vase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210487627.9A CN114651816B (en) | 2022-05-06 | 2022-05-06 | Fresh cut peony preservative and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210487627.9A CN114651816B (en) | 2022-05-06 | 2022-05-06 | Fresh cut peony preservative and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114651816A CN114651816A (en) | 2022-06-24 |
| CN114651816B true CN114651816B (en) | 2023-04-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210487627.9A Active CN114651816B (en) | 2022-05-06 | 2022-05-06 | Fresh cut peony preservative and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114651816B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115104451A (en) * | 2022-07-01 | 2022-09-27 | 海南绿屹科技有限公司 | High-quality orchid planting method |
| CN115336579A (en) * | 2022-08-31 | 2022-11-15 | 扬州大学 | Flower preservative solution and flower preservative and application thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190394B (en) * | 2013-04-08 | 2014-11-26 | 浙江大学 | Preservation method of dendrobium officinale |
| CN106305997A (en) * | 2016-08-19 | 2017-01-11 | 铜仁市金农绿色农业科技有限公司 | Preservation method of dendrobium candidum |
| CN110367248A (en) * | 2019-06-03 | 2019-10-25 | 青岛农业大学 | A kind of antistaling agent and preservation method of Chinese herbaceous peony Fresh Cutting flower |
| CN110476958B (en) * | 2019-09-03 | 2021-09-28 | 南京林业大学 | Vase preservative for rhododendron cut flowers and preparation method and application thereof |
| CN110583632A (en) * | 2019-09-16 | 2019-12-20 | 上海仟黛花卉科技有限公司 | Fresh cut flower preservative, preparation method thereof and bottle insert liquid |
| CN111493066A (en) * | 2020-05-18 | 2020-08-07 | 西北农林科技大学 | Peony cut flower vase preservative and use method thereof |
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- 2022-05-06 CN CN202210487627.9A patent/CN114651816B/en active Active
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| CN114651816A (en) | 2022-06-24 |
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