CN104521600B - A kind of method for extending the Angeleno plum fruit storage phase - Google Patents
A kind of method for extending the Angeleno plum fruit storage phase Download PDFInfo
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- CN104521600B CN104521600B CN201510001937.5A CN201510001937A CN104521600B CN 104521600 B CN104521600 B CN 104521600B CN 201510001937 A CN201510001937 A CN 201510001937A CN 104521600 B CN104521600 B CN 104521600B
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- plum fruit
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of method for extending the Angeleno plum fruit storage phase.It is different to extend the technology of Angeleno plum storage period from postharvest handling, the present invention is to improve fruit quality by pre-harvest treatment, so as to which delayed fruit softens, effectively extends storage period.Specific practice：Configuration concentration is the mg/L of gibberellin 10 50, the mg/L of methyl α-naphthyl acetate 5 50, the mg/L of 6 benzyl purine 10 50, the mmol/L of salicylic acid 0.1 10, the mmol/L of oxalic acid 1 10 solution, adopts and sprays within first 80 30 days for the first time, and full tree sprays, to drip for degree；Every spray in 7 15 days once, spray 24 times, harvested after spraying 20 40 days for the last time altogether；Can be stored at 25 DEG C of fruit can store 100 days at 40 days, 0 DEG C.The benefit of the present invention is simple to operate, is easily widely applied, can be carried out simultaneously with reference to the prevention and control of plant diseases, pest control, extremely notable delayed fruit softening, extends storage period.
Description
Technical field
This technology belongs to postharvest technology of fruits and vegetables field, and in particular to a kind of preservation technology of Angeleno plum.
Background technology
Lee, which is that China is traditional, one of to cultivate apple trees.Plum fruit is with rich flavor, nutritious, is deeply by domestic and international consumer
The fruit of welcome, in recent years cultivated area expand rapidly, the cultivated area and yield in China rank first in the world.Angeleno plum
Be it is a kind of introduced from the U.S. to the kind in China, single fruit weight is high, and pulp is harder, and pericarp is abundant, sweet aromatic, and edible rate can reach
To 98% or so.Liked that its cultivated area expands rapidly by China consumer with its unique profile, color, taste.' peace
Brother's promise ' plum fruit typically or so mid-September it is ripe harvest, deposit fruit at normal temperatures and start to soften quickly, this pole is unfavorable for
Lee fruit stores and transports and shelf life extension.The technology of existing delayed fruit softening such as refrigerates, controlled atmosphere is protected more in postharvest handling at present
Hide, the softening of the measure delayed fruit to a certain extent such as coating-film fresh-keeping and 1-MCP processing, but have no the report of pre-harvest treatment at present
Road, the present invention adjust the growth and development process of fruit by pre-harvest treatment, improve the hardness of fruit and soluble solid content, carry
High fruit quality, so as to the softening physiology of effective delayed fruit, significantly extend storage period, increase economic efficiency.
The content of the invention
The preservation technology that the present invention extends Angeleno plum storage period from postharvest handling is different, is to improve fruit by pre-harvest treatment
Real quality, so as to which delayed fruit softens, effectively extend storage period, reach fresh-keeping purpose.
The specific practice of the present invention：
（1）Gibberellin, methyl α-naphthyl acetate first are dissolved with 75% alcohol, configuration concentration is gibberellin 10-50 mg/L, methyl α-naphthyl acetate
5-50 mg/L, 6-benzyladenine 10-50 mg/L, salicylic acid 0.1-10 mmol/L, oxalic acid 1-10 mmol/L.
（2）Spray within 80-30 days before harvesting for the first time, full tree sprays, to drip for degree.
（3）Sprayed every 7-15 days once, spray 2-4 times altogether, can be harvested after spraying for the last time 20-40 days.
（4）Fruit after harvesting is placed in 25 DEG C or 0 DEG C storages.
（5）The benefit of the present invention is simple to operate, is easy to be widely applied, can be carried out simultaneously with reference to the prevention and control of plant diseases, pest control, can
Pole significantly improves the softening of the hardness of fruit, delayed fruit, extends the storage period of Angeleno plum fruit, reaches fresh-keeping purpose.
Brief description of the drawings：
Fig. 1 is influence of the preharvest spraying processing to 25 DEG C of storage period hardnesses of fruit of Angeleno plum.
Fig. 2 is influence of the preharvest spraying processing to 25 DEG C of storage period fruit soluble solids contents of Angeleno plum.
Fig. 3 is influence of the preharvest spraying processing to 0 DEG C of storage period hardness of fruit of Angeleno plum.
Fig. 4 is influence of the preharvest spraying processing to 0 DEG C of storage period fruit soluble solids content of Angeleno plum.
Embodiment：
Embodiment 1：
Gibberellin, methyl α-naphthyl acetate are first dissolved respectively with 75% alcohol, and configuration concentration is the mg/L of gibberellin 20, methyl α-naphthyl acetate 10
Mg/L, the mg/L of 6-benzyladenine 20, the mmol/L of salicylic acid 1, the mmol/L of oxalic acid 5；Spray within 50 days before harvesting for the first time,
Full tree sprays, to drip for degree；Sprayed once, spray altogether 3 times every 10 days, can be harvested after spraying for the last time 20 days；Harvesting
Fruit afterwards is placed in 25 DEG C and stored 40 days, and result of study shows, hardness significantly improves when Lee fruit handled through preharvest spraying harvests,
25 DEG C of storages, 40 days hardnesses of fruit remain above 4kg/cm2, and compare fruit 20 days hardness of storage and be less than 2kg/cm2,,Storage period extends
20 days；Pre-harvest treatment also improves the soluble solid content of fruit, and has delayed 25 DEG C of storage period soluble solids
The decline of content, delay 20 days；I.e. preharvest spraying processing has delayed Lee fruit softening of 25 DEG C of storage periods, extends storage
Phase, as shown in accompanying drawing 1 and accompanying drawing 2.
Embodiment 2：
Gibberellin, methyl α-naphthyl acetate are first dissolved respectively with 75% alcohol, and configuration concentration is the mg/L of gibberellin 20, methyl α-naphthyl acetate
10mg/L, the mg/L of 6-benzyladenine 20, the mmol/L of salicylic acid 1, the mmol/L of oxalic acid 5；Spray first within 50 days before harvesting
Secondary, full tree sprays, to drip for degree；Sprayed once, spray altogether 3 times every 10 days, can be harvested after spraying for the last time 20 days；Adopt
Fruit after receipts is placed at 0 DEG C and stored 100 days；Regular grab sample measure relative physiologic index, result of study shows, before adopting
Hardness significantly improves when spraying Lee fruit harvesting of processing, and 0 DEG C of storage, 100 days hardnesses of fruit are 7.87 kg/cm2, and compare fruit storage
It is 7.59 kg/cm to hide 50 days hardness2,,Storage period extends 50 days；The soluble solid that pre-harvest treatment also improves fruit contains
Amount, and delayed the decline of 0 DEG C of storage period soluble solids content, delay 50 days；That is preharvest spraying processing delays
The fruit softening of storage period, extends storage period, as shown in accompanying drawing 3 and accompanying drawing 4.
Claims (2)
- A kind of 1. method for extending the Angeleno plum fruit storage phase, it is characterised in that comprise the following steps：Compound concentration is red mould Plain 10-50mg/L, methyl α-naphthyl acetate 5-50mg/L, 6-benzyladenine 10-50mg/L, salicylic acid 0.1-10mmol/L, oxalic acid 1- The 10mmol/L aqueous solution；Angeleno plum fruit tree is sprayed after medicament is mixed, is sprayed within 30-80 days before harvesting for the first time, Quan Shu Spray, to drip for degree, sprayed every 7-15 days once, after spraying for the last time, after 20-40 days picking fruits；It is whole Individual process sprays 2-4 times altogether.
- 2. a kind of method for extending the Angeleno plum fruit storage phase according to claim 1, it is characterised in that after harvesting Angeleno plum fruit is stored 100 days in 0-10 DEG C of the storage 40 days of 20-25 DEG C of normal temperature or low temperature；Storage period extends 20 days at 25 DEG C, and 0 Storage period extends 50 days at DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001937.5A CN104521600B (en) | 2015-01-05 | 2015-01-05 | A kind of method for extending the Angeleno plum fruit storage phase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001937.5A CN104521600B (en) | 2015-01-05 | 2015-01-05 | A kind of method for extending the Angeleno plum fruit storage phase |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104521600A CN104521600A (en) | 2015-04-22 |
| CN104521600B true CN104521600B (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510001937.5A Expired - Fee Related CN104521600B (en) | 2015-01-05 | 2015-01-05 | A kind of method for extending the Angeleno plum fruit storage phase |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI826442B (en) | 2018-04-30 | 2023-12-21 | 美商世多樂集團公司 | Synergistic formulation including at least one gibberellin compound and salicylic acid |
| CN109121975A (en) * | 2018-09-07 | 2019-01-04 | 江苏丘陵地区镇江农业科学研究所 | A kind of processing method promoting the accumulation of peach pericarp anthocyanidin content |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550654B (en) * | 2012-02-28 | 2013-07-31 | 浙江工商大学 | Method for preserving Sanhua plum fruits |
| CN103650941B (en) * | 2012-09-07 | 2018-03-02 | 广东省农业科学院蔬菜研究所 | Extend south China characteristic fruit and the pre-harvest treatment method of victual cold storing and fresh-keeping phase |
| CN102845511A (en) * | 2012-10-15 | 2013-01-02 | 贵州省果树科学研究所 | Method for increasing plum preservation period at normal temperature |
| CN103976016A (en) * | 2014-05-23 | 2014-08-13 | 浙江工商大学 | Kiwi fruit preservative and using method thereof |
| CN104186646A (en) * | 2014-08-18 | 2014-12-10 | 石开明 | Preservative for hollow plum fruit preservation and preparation method and preservation method of preservative |
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- 2015-01-05 CN CN201510001937.5A patent/CN104521600B/en not_active Expired - Fee Related
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Granted publication date: 20180327 Termination date: 20190105 |