CN101999451A - Citronella essential oil sprout inhibitor and application thereof to potato preservation - Google Patents
- ️Wed Apr 06 2011
Info
-
Publication number
- CN101999451A CN101999451A CN 201010531730 CN201010531730A CN101999451A CN 101999451 A CN101999451 A CN 101999451A CN 201010531730 CN201010531730 CN 201010531730 CN 201010531730 A CN201010531730 A CN 201010531730A CN 101999451 A CN101999451 A CN 101999451A Authority
- CN
- China Prior art keywords
- essential oil
- potato
- lemongrass essential
- bud agent
- lemongrass Prior art date
- 2010-11-04 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Preparation Of Fruits And Vegetables (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The invention relates to a citronella essential oil sprout inhibitor and application thereof to potato preservation, and discloses the citronella essential oil serving as a novel sprout inhibitor and the application thereof to the suppression of sprouting during potato preservation. The citronella essential oil is applied to the potato preservation environment by methods such as fumigating, spraying and the like, wherein the concentration of the essential oil is controlled to be in a range from 0.01 to 0.1mL/L through direct fumigating during fumigation; and spraying or dipping is adopted during liquid processing so as to control the concentration to be 0.1 to 1 percent. By using the citronella essential oil originated from a natural plant as an active ingredient, the sprouting during the potato preservation can be effectively suppressed, chemical substances are reduced or avoided, and the sprout inhibitor has the advantages of good sprout inhibition effect and environmental friendliness.
Description
Technical field
The invention belongs to fresh produce fresh products, technology and application, relate to a kind of lemongrass essential oil and press down bud agent and the application in storage of potato is fresh-keeping.
Background technology
Many fruits and vegetables germinateed easily in the storage later stage, as potato, onion, garlic, Chinese chestnut etc., caused very big loss.Wherein the storage of potato temperature is higher, in storage very easy germination of later stage, not only reduces commodity value, and produces a large amount of toxin, thereby cause a large amount of losses.Use in producing at present to press down bud agent active component be import chlorpropham (CIPC), be used for storage of potato, but the price height, and excessive use harm humans health, cause environmental pollution.
Summary of the invention
The purpose of this invention is to provide a kind of lemongrass essential oil and press down bud agent and the application technology in storage of potato is fresh-keeping, reduce the germination in the storage of potato process.
Technical scheme of the present invention is:
A kind of lemongrass essential oil presses down the bud agent, it is characterized in that: what derive from natural plants presses down bud agent lemongrass essential oil, the preparation method of lemongrass essential oil is steam distillation or supercritical carbon dioxide extracting, and the supercritical carbon dioxide extracting condition is temperature 40-50 ℃, and pressure is 10-30Mpa;
The lemongrass essential oil presses down the bud agent, with weight ratio is: 5～10 parts of lemongrass essential oils, 80～85 parts of beta-schardinger dextrin-s, 5～10 parts of stearic acid; Earlier 5～10 parts lemongrass essential oil is fully mixed stirrings with 80～85 parts beta-schardinger dextrin-in closed container, add 5～10 parts stearic acid again, seal after the mixing stirring.
Described lemongrass essential oil presses down the bud agent, and it is characterized in that: its formulation is: essential oil stoste, pulvis, emulsion.
The prescription of described emulsion with weight ratio is: lemongrass essential oil 5%～10%, and tween 5～10%, ethanol 5%, all the other are water.
Described lemongrass essential oil presses down the bud agent and be applied to sprout inhibition in the defeated process of storage of potato in the fresh-keeping transportation of storage of potato.
Described lemongrass essential oil presses down the bud agent and be applied to sprout inhibition in the defeated process of storage of potato in the fresh-keeping transportation of storage of potato, and applying step is as follows:
Adopt directly stifling, sprinkling, dipping method that the lemongrass essential oil is applied in the storage of potato environment;
When directly using the lemongrass essential oil to press down bud agent essential oil stoste: the lemongrass essential oil pressed down put into the storage of potato environment after bud agent essential oil stoste adds open-top receptacle;
When using the lemongrass essential oil to press down bud agent pulvis: be when the potato layering is stacked, directly evenly spread in the potato heap that lemongrass essential oil valid density is 0.01～0.1mL/L space;
When using the lemongrass essential oil to press down the processing of bud agent emulsion: be when the potato layering is stacked, lemongrass essential oil emulsion evenly be sprayed onto on the potato heap lemongrass essential oil valid density 0.01%;
The best storage transport temperature of potato is 4 ℃-10 ℃.
Compared with prior art, advantage of the present invention and effect are as follows:
(1) green safety main component used in the present invention is all pollution-free, nontoxic, all can not produce pollution to fruits and vegetables, the mankind and environment, meets the requirement of current green agricultural product circulation development.
(2) easy to operate, practical the present invention is on practical experience and research basis, according to lemongrass essential oil characteristic, use by the direct embedding of cyclodextrin or after making emulsion, and design in conjunction with potato postharvest storage characteristic, it is convenient to handle, do not need extra operating process and artificial, the operating cost cost is low.
(3) effect is significantly handled through overtesting, and compared with the control, the present invention is the germination in the inhibition of potato storage significantly, and under optimum conditions, but the bud rate can reach 0%, obviously delays germinating time.
The lemongrass essential oil that uses among the present invention presses down the bud agent except effective sprout inhibition, also has peculiar smell, the mould fungus inhibition growth of effectively removing in the storage environment, reduces rotten effect.
The specific embodiment
A kind of lemongrass essential oil presses down the bud agent, and what derive from natural plants presses down bud agent lemongrass essential oil, and the preparation method of lemongrass essential oil is steam distillation or supercritical carbon dioxide extracting, and the supercritical carbon dioxide extracting condition is temperature 40-50 ℃, and pressure is 10-30Mpa;
The lemongrass essential oil presses down the bud agent, with weight ratio is: 5～10 parts of lemongrass essential oils, 80～85 parts of beta-schardinger dextrin-s, 5～10 parts of stearic acid; Earlier 5～10 parts lemongrass essential oil is fully mixed stirrings with 80～85 parts beta-schardinger dextrin-in closed container, add 5～10 parts stearic acid again, seal after the mixing stirring.
Described lemongrass essential oil presses down the bud agent, and its formulation is: essential oil stoste, pulvis, emulsion.
The prescription of described emulsion with weight ratio is: lemongrass essential oil 5%～10%, and tween 5～10%, ethanol 5%, all the other are water.
Described lemongrass essential oil presses down the bud agent and be applied to sprout inhibition in the defeated process of storage of potato in the fresh-keeping transportation of storage of potato.
Described lemongrass essential oil presses down the bud agent and be applied to sprout inhibition in the defeated process of storage of potato in the fresh-keeping transportation of storage of potato, and applying step is as follows:
Adopt directly stifling, sprinkling, dipping method that the lemongrass essential oil is applied in the storage of potato environment;
When directly using the lemongrass essential oil to press down bud agent essential oil stoste: the lemongrass essential oil pressed down put into the storage of potato environment after bud agent essential oil stoste adds open-top receptacle;
When using the lemongrass essential oil to press down bud agent pulvis: be when the potato layering is stacked, directly evenly spread in the potato heap that lemongrass essential oil valid density is 0.01～0.1mL/L space;
When using the lemongrass essential oil to press down the processing of bud agent emulsion: be when the potato layering is stacked, lemongrass essential oil emulsion evenly be sprayed onto on the potato heap lemongrass essential oil valid density 0.01%;
The best storage transport temperature of potato is 4 ℃-10 ℃.
The lemongrass essential oil that uses among the present invention presses down the bud agent except effective sprout inhibition, also has peculiar smell, the mould fungus inhibition growth of effectively removing in the storage environment, reduces rotten effect.
The lemongrass essential oil presses down the bud agent, and main component is the lemongrass essential oil.
The preparation method of lemongrass essential oil is steam distillation or supercritical carbon dioxide extracting, and the supercritical carbon dioxide extracting condition is temperature 40-50 ℃, and pressure is 10-30Mpa.
The preparation method that the lemongrass essential oil presses down the bud agent is: (1) lemongrass essential oil is directly used; (2) pulvis, its prescription is: lemongrass essential oil 5%～10%, beta-schardinger dextrin-80%～85%, stearic acid 5%～10%.The preparation method is: earlier 5%～10% lemongrass essential oil is fully mixed stirrings with 80%～85% beta-schardinger dextrin-in closed container, add 5%～10% stearic acid again, seal standby after the mixing stirring.(3) emulsion, its prescription: lemongrass essential oil 5%～10%, tween 5～10%, ethanol 5%, it is standby that water, homogeneous stir the back bottling.
This lemongrass essential oil presses down the method that the bud agent is applied to potato: behind the potato harvest, choose and remove sick, residual potato, the storage place (freezer, ventilation storehouse, cave dwelling) of fully packing into after the callus can use this to press down the bud agent.Adopt directly stifling, sprinkling, impregnating method that the lemongrass essential oil is applied in the storage of potato environment.Get final product putting into storage environment behind the lemongrass essential oil adding open-top receptacle when directly using, pulvis then is directly evenly to spread when layering is stacked in the potato heap, and lemongrass essential oil valid density is 0.01～0.1mL/L space; Liquid handling then is lemongrass essential oil emulsion evenly to be sprayed onto on the potato heap lemongrass essential oil valid density 0.01% when layering is stacked.
Embodiment 1: directly use
The lemongrass essential oil is added open-top receptacle, put into storage environment, valid density is 0.01～0.1mL/L space, and institute is hidden in airtight storage then, perhaps covers encapsulant on potato unit's stockpile (frame), as plastic foil etc., prevents that concentration is low excessively in the environment.Routine observation.
Embodiment 2: the pulvis formulation
Get lemongrass essential oil 10mL, add beta-schardinger dextrin-80g, add the sealing batch mixer, fully mixing was stirred 10 minutes, added the stearic acid of stearic acid 10g5%～10% again, mixed and stirred sealing preservation after 5 minutes.
When stacking, layering directly pulvis is evenly spread in the potato heap according to the consumption of 1L space with 1g.
Embodiment 3: the emulsion formulation
Get lemongrass essential oil 10mL and dissolve in 10mL ethanol, slowly add then and contain among the 10% Tween-80 aqueous solution 80mL, the 6000r/min homogeneous stirs, and the back bottling is standby behind the mixing.
When layering is stacked lemongrass essential oil emulsion evenly is sprayed onto on the potato heap, the 1kg potato uses 0.1ml to press down the bud agent.
Claims (5)
1. a lemongrass essential oil presses down the bud agent, it is characterized in that: what derive from natural plants presses down bud agent lemongrass essential oil, the preparation method of lemongrass essential oil is steam distillation or supercritical carbon dioxide extracting, and the supercritical carbon dioxide extracting condition is temperature 40-50 ℃, and pressure is 10-30Mpa;
The lemongrass essential oil presses down the bud agent, with weight ratio is: 5～10 parts of lemongrass essential oils, 80～85 parts of beta-schardinger dextrin-s, 5～10 parts of stearic acid; Earlier 5～10 parts lemongrass essential oil is fully mixed stirrings with 80～85 parts beta-schardinger dextrin-in closed container, add 5～10 parts stearic acid again, seal after the mixing stirring.
2. lemongrass essential oil according to claim 1 presses down the bud agent, and it is characterized in that: its formulation is: essential oil stoste, pulvis, emulsion.
3. lemongrass essential oil according to claim 2 presses down the bud agent, and it is characterized in that: the prescription of described emulsion with weight ratio is: lemongrass essential oil 5%～10%, and tween 5～10%, ethanol 5%, all the other are water.
4. lemongrass essential oil according to claim 1 and 2 presses down the bud agent and be applied to sprout inhibition in the defeated process of storage of potato in the transportation of potato fresh-retaining preserving.
5. lemongrass essential oil according to claim 4 presses down the bud agent and be applied to sprout inhibition in the defeated process of storage of potato in the transportation of potato fresh-retaining preserving, and applying step is as follows:
Adopt directly stifling, sprinkling, dipping method that the lemongrass essential oil is applied in the storage of potato environment;
When directly using the lemongrass essential oil to press down bud agent essential oil stoste: the lemongrass essential oil pressed down put into the storage of potato environment after bud agent essential oil stoste adds open-top receptacle;
When using the lemongrass essential oil to press down bud agent pulvis: be when the potato layering is stacked, directly evenly spread in the potato heap that lemongrass essential oil valid density is 0.01～0.1mL/L space;
When using the lemongrass essential oil to press down the processing of bud agent emulsion: be when the potato layering is stacked, lemongrass essential oil emulsion evenly be sprayed onto on the potato heap lemongrass essential oil valid density 0.01%;
The best storage transport temperature of potato is 4 ℃-10 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010531730 CN101999451A (en) | 2010-11-04 | 2010-11-04 | Citronella essential oil sprout inhibitor and application thereof to potato preservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010531730 CN101999451A (en) | 2010-11-04 | 2010-11-04 | Citronella essential oil sprout inhibitor and application thereof to potato preservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101999451A true CN101999451A (en) | 2011-04-06 |
Family
ID=43807339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010531730 Pending CN101999451A (en) | 2010-11-04 | 2010-11-04 | Citronella essential oil sprout inhibitor and application thereof to potato preservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101999451A (en) |
Cited By (10)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524904A (en) * | 2012-01-10 | 2012-07-04 | 宁波大学 | Preservative and fresh-keeping method for improving refrigerating fresh-keeping effect of fresh shrimps |
| CN102626134A (en) * | 2012-03-28 | 2012-08-08 | 甘肃省农业科学院农产品贮藏加工研究所 | Application of ethylene in restraining potato germination |
| CN102742635A (en) * | 2012-06-29 | 2012-10-24 | 中南林业科技大学 | Method for inhibiting potato sprouting |
| CN103039590A (en) * | 2013-01-21 | 2013-04-17 | 云南万兴隆生物科技集团有限公司 | Fresh preservation storage method of yellow ginger |
| CN106028824A (en) * | 2014-01-20 | 2016-10-12 | 赛达国际公司 | Anti-germination composition for coating bulbs and tubers and its use for anti-germination treatment |
| CN106259851A (en) * | 2016-08-17 | 2017-01-04 | 天津商业大学 | A kind of method for storing and refreshing of Rhizoma Solani tuber osi |
| CN106259852A (en) * | 2016-08-17 | 2017-01-04 | 天津商业大学 | A kind of method that in inhibition of potato, solanen generates |
| CN106305986A (en) * | 2016-08-17 | 2017-01-11 | 天津商业大学 | Method for restraining potatoes from sprouting |
| CN104397149B (en) * | 2014-11-11 | 2017-03-15 | 新疆林科院经济林研究所 | A kind of method of employing Sorbus sibirica extracting solution inhibition of potato sprouting |
| CN108077409A (en) * | 2017-12-14 | 2018-05-29 | 柳州市象行教育科技有限责任公司 | A kind of Suckering agents and preparation method thereof |
Citations (3)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6313073B1 (en) * | 2000-03-28 | 2001-11-06 | Council Of Scientific And Industrial Research | Anti-sprouting agent for potato tuber and a method for producing the same |
| CN101371660A (en) * | 2008-06-27 | 2009-02-25 | 甘肃省农业科学院农产品贮藏加工研究所 | Sprouting inhibition agent emulsifiable solution for white potato |
| CN101711533A (en) * | 2008-10-07 | 2010-05-26 | 国家农产品保鲜工程技术研究中心（天津） | Mustard essential oil fresh preserver and application thereof in refreshing fruits and vegetables |
-
2010
- 2010-11-04 CN CN 201010531730 patent/CN101999451A/en active Pending
Patent Citations (3)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6313073B1 (en) * | 2000-03-28 | 2001-11-06 | Council Of Scientific And Industrial Research | Anti-sprouting agent for potato tuber and a method for producing the same |
| CN101371660A (en) * | 2008-06-27 | 2009-02-25 | 甘肃省农业科学院农产品贮藏加工研究所 | Sprouting inhibition agent emulsifiable solution for white potato |
| CN101711533A (en) * | 2008-10-07 | 2010-05-26 | 国家农产品保鲜工程技术研究中心（天津） | Mustard essential oil fresh preserver and application thereof in refreshing fruits and vegetables |
Non-Patent Citations (2)
* Cited by examiner, † Cited by third party| Title |
|---|
| 《天然产物研究与开发》 19940331 吴健玲等 用超临界流体技术萃取分离香茅油的研究 第42-49页 1-5 第6卷, 第1期 * |
| 《香料香精化妆品》 19990630 余蜀宜 超临界二氧化碳萃取器分离香茅油 第6-8页 1-5 , 第2期 * |
Cited By (10)
* Cited by examiner, † Cited by third party| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524904A (en) * | 2012-01-10 | 2012-07-04 | 宁波大学 | Preservative and fresh-keeping method for improving refrigerating fresh-keeping effect of fresh shrimps |
| CN102626134A (en) * | 2012-03-28 | 2012-08-08 | 甘肃省农业科学院农产品贮藏加工研究所 | Application of ethylene in restraining potato germination |
| CN102742635A (en) * | 2012-06-29 | 2012-10-24 | 中南林业科技大学 | Method for inhibiting potato sprouting |
| CN103039590A (en) * | 2013-01-21 | 2013-04-17 | 云南万兴隆生物科技集团有限公司 | Fresh preservation storage method of yellow ginger |
| CN106028824A (en) * | 2014-01-20 | 2016-10-12 | 赛达国际公司 | Anti-germination composition for coating bulbs and tubers and its use for anti-germination treatment |
| CN104397149B (en) * | 2014-11-11 | 2017-03-15 | 新疆林科院经济林研究所 | A kind of method of employing Sorbus sibirica extracting solution inhibition of potato sprouting |
| CN106259851A (en) * | 2016-08-17 | 2017-01-04 | 天津商业大学 | A kind of method for storing and refreshing of Rhizoma Solani tuber osi |
| CN106259852A (en) * | 2016-08-17 | 2017-01-04 | 天津商业大学 | A kind of method that in inhibition of potato, solanen generates |
| CN106305986A (en) * | 2016-08-17 | 2017-01-11 | 天津商业大学 | Method for restraining potatoes from sprouting |
| CN108077409A (en) * | 2017-12-14 | 2018-05-29 | 柳州市象行教育科技有限责任公司 | A kind of Suckering agents and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101999451A (en) | 2011-04-06 | Citronella essential oil sprout inhibitor and application thereof to potato preservation |
| CN103548994A (en) | 2014-02-05 | Fruit and vegetable fresh-keeping agent as well as application thereof |
| CN101711533A (en) | 2010-05-26 | Mustard essential oil fresh preserver and application thereof in refreshing fruits and vegetables |
| CN101066069A (en) | 2007-11-07 | Preparation and application method of spice essential oil composition for fruit preservation |
| CN104982516B (en) | 2019-05-14 | A kind of the green ecological preservation method and antistaling agent of citrus |
| CN103976015A (en) | 2014-08-13 | Polyaminopropyl-biguanide-containing preservative used for control of orange stem-end rot, and preparation and applications of the preservative |
| CN106720202A (en) | 2017-05-31 | A kind of preservation method of edible mushroom |
| CN105410167A (en) | 2016-03-23 | Edible mushroom fresh keeping agent and preparation method thereof |
| CN103250695A (en) | 2013-08-21 | Natural plant extract rice seed embryo vigor retention agent as well as preparation method and application thereof |
| CN101926385A (en) | 2010-12-29 | Composition for preservation and preservation of fruits and vegetables |
| CN101366412A (en) | 2009-02-18 | A kind of natural fruit and vegetable bactericidal and fresh-keeping agent and its preparation and application method |
| CN106417580A (en) | 2017-02-22 | Biological preservation method for fruits and vegetables |
| CN102406219A (en) | 2012-04-11 | Edible mushroom fresh-keeping method |
| CN106259876A (en) | 2017-01-04 | A kind of microorganism formulation for preserving fruit and vegetable utilizing and preparation method thereof |
| CN107006593B (en) | 2021-01-05 | Antibacterial and shock-absorbing foam for fruits and vegetables |
| CN106472664A (en) | 2017-03-08 | A kind of fruit and vegetable fresh-keeping agent and preparation method thereof |
| CN1219443C (en) | 2005-09-21 | Chinese chestnut fresh keeping agent |
| CN104012649B (en) | 2016-04-13 | A kind of strawberry preservative containing bacterial strain SB177 and preparation method thereof |
| CN106259851A (en) | 2017-01-04 | A kind of method for storing and refreshing of Rhizoma Solani tuber osi |
| CN109826045A (en) | 2019-05-31 | A kind of preparation method of Antimicrobial preservative food wrapper |
| CN110583763A (en) | 2019-12-20 | Postharvest preservation method for litchi fruits |
| CN113907240A (en) | 2022-01-11 | Fruit and vegetable fresh-keeping slow-release sticker |
| CN103749657A (en) | 2014-04-30 | Novel fresh peach preservative and preparation method thereof |
| CN105360284A (en) | 2016-03-02 | Biological source fruit and vegetable fresh keeping agent, and preparation method and application thereof |
| CN106172718B (en) | 2019-12-10 | Method for inhibiting postharvest disease of fruit by inducing resistance and used preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 2011-04-06 | C06 | Publication | |
| 2011-04-06 | PB01 | Publication | |
| 2011-05-25 | C10 | Entry into substantive examination | |
| 2011-05-25 | SE01 | Entry into force of request for substantive examination | |
| 2013-03-27 | C02 | Deemed withdrawal of patent application after publication (patent law 2001) | |
| 2013-03-27 | WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110406 |