CN1685882A - Lichi antistaling agent and its preparation method - Google Patents
Lichi antistaling agent and its preparation method Download PDFInfo
- Publication number
- CN1685882A CN1685882A CN 200510043291 CN200510043291A CN1685882A CN 1685882 A CN1685882 A CN 1685882A CN 200510043291 CN200510043291 CN 200510043291 CN 200510043291 A CN200510043291 A CN 200510043291A CN 1685882 A CN1685882 A CN 1685882A
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- Prior art keywords
- litchi
- antistaling agent
- fresh
- leaf
- radix glycyrrhizae
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
An antistaling agent in the form of liquid for lichi is prepared from fresh pine leaf, liquorice root and fresh litchi leaf through proportionally mixing, decocting twice, collecting decoction and filtering.
Description
(1) technical field under
The present invention relates to a kind of antistaling agent, particularly a kind of antistaling agent for litchi, and the preparation method of above-mentioned antistaling agent.
(2) background technology
Lichee is as nutritious, and old and young all fruit of benefit more and more is subjected to liking of people, but the disadvantage of lichee is to be difficult for preserving.At present, the bio-preservative on the market, the price height, the cost height, poor stability does not have guarantee to health, and fresh-keeping effect is bad.
(3) summary of the invention
The present invention provides the antistaling agent for litchi of a kind of fresh keeping time length, environmental protection in order to overcome the deficiency of above technology, and the preparation method of above-mentioned antistaling agent.
The present invention realizes by following measure:
Antistaling agent for litchi of the present invention, mainly the feedstock production by following weight portion forms,
Bright pine needle 30-50 part, Radix Glycyrrhizae 30-50 part, fresh litchi leaf 50-100 part.
Antistaling agent for litchi of the present invention, the best proportioning of described raw material be,
40 parts of bright pine needles, 40 parts in Radix Glycyrrhizae, 80 parts on fresh litchi leaf.
The preparation method of antistaling agent for litchi of the present invention includes following steps: take by weighing bright pine needle, Radix Glycyrrhizae, fresh litchi leaf, mixing adds container, twice of boiling, each amount of water was not advisable for 2 centimetres to have raw material, merged decoction liquor twice, and the filtrate that obtains after the filtration promptly is antistaling agent for litchi.
Using method is, with antistaling agent of the present invention, convert water (spring, running water or well water) by 1: 50 weight ratio, evenly being sprayed on needs twice of fresh-keeping fresh litchi fruit surface, be positioned in the packing container, any peculiar smell and variable color do not appear in litchi fruits in 15 days, and keep original fresh taste.The cost of average per kilogram litchi fruits spray medicine only is 0.01 yuan.
Pine needle of the present invention is bright pine tree leaf, contains the colloid composition, enters after the extraction in the antistaling agent, can block the intrusion of extraneous bacterium effectively, prevents that lichee is rotten.Radix Glycyrrhizae has clearing heat and detoxicating effect, can effectively suppress growing of lichee surface bacteria.The composition of fresh litchi leaf has more concentrated the original aromatic odor of lichee, makes in the long freshness date, remain the fresh taste of lichee, and giving off a strong fragrance assails the nostrils.
Antistaling agent of the present invention, its composition is all made by natural material, and is without any side effects, and green, environmental protection and health are presented in face of the consumer, and it is long to have fresh keeping time, and lichee keeps original quality, the advantage that cost is low.
Preparation method of the present invention has preparation simply, has fully kept the effective ingredient in the raw material.
(4) specific embodiment
Embodiment 1
Take by weighing bright pine needle 40g, Radix Glycyrrhizae 40g, fresh litchi leaf 80g mixes and pulverizes, adds in the not saturating steel container, boiling twice, each amount of water is 500ml, merges decoction liquor twice, filters, and obtains 600ml filtrate, is antistaling agent for litchi of the present invention.
Using method is, with antistaling agent of the present invention, converts water (spring, running water or well water) by 1: 50 weight ratio, and evenly being sprayed on needs twice of fresh-keeping fresh litchi fruit surface.
Instantiation: I imitated the district female orchard worker family of Xie Rongfu, Xie Rong in 2004 in Nanping City in Fujian province, selected 40 lichee fruit trees respectively and experimentized.About 5 hours of the back of gathering begins to spray the antistaling agent for litchi converted behind the water once, sprays for the second time after 2 hours, is positioned in the packing container.The 22nd day wholesale successively whole lichee that finish do not find that when the time comes any peculiar smell and variable color appear in litchi fruits.The cost of average per kilogram litchi fruits spray medicine only is 0.01 yuan.
Embodiment 2
Take by weighing bright pine needle 30g, Radix Glycyrrhizae 35g, fresh litchi leaf 90g mixes and pulverizes, adds in the not saturating steel container, boiling twice, each amount of water is 500ml, merges decoction liquor twice, filters, and obtains 600ml filtrate, is antistaling agent for litchi of the present invention.
Usage is the same.
Embodiment 3
Take by weighing bright pine needle 50g, Radix Glycyrrhizae 45g, fresh litchi leaf 60g mixes and pulverizes, adds in the not saturating steel container, boiling twice, each amount of water is 500ml, merges decoction liquor twice, filters, and obtains 600ml filtrate, is antistaling agent for litchi of the present invention.
Usage is the same.
Claims (3)
1. antistaling agent for litchi is characterized in that: mainly the feedstock production by following weight portion forms,
Bright pine needle 30-50 part, Radix Glycyrrhizae 30-50 part, fresh litchi leaf 50-100 part.
2. antistaling agent for litchi according to claim 1 is characterized in that: described proportion of raw materials is 40 parts of bright pine needles, 40 parts in Radix Glycyrrhizae, 80 parts on fresh litchi leaf.
3. the preparation method of the described antistaling agent for litchi of claim 1, it is characterized in that: include following steps: take by weighing bright pine needle, Radix Glycyrrhizae, fresh litchi leaf, mixing adds container, twice of boiling, each amount of water was not advisable for 2 centimetres to have raw material, merge decoction liquor twice, the filtrate that obtains after the filtration promptly is antistaling agent for litchi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510043291 CN1285271C (en) | 2005-04-28 | 2005-04-28 | Lichi antistaling agent and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510043291 CN1285271C (en) | 2005-04-28 | 2005-04-28 | Lichi antistaling agent and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1685882A true CN1685882A (en) | 2005-10-26 |
| CN1285271C CN1285271C (en) | 2006-11-22 |
Family
ID=35303924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510043291 Expired - Fee Related CN1285271C (en) | 2005-04-28 | 2005-04-28 | Lichi antistaling agent and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1285271C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101300998B (en) * | 2008-06-27 | 2011-04-27 | 陈有添 | Simulated ecological fruit natural dormancy fresh-keeping method |
| CN101690513B (en) * | 2009-09-29 | 2011-09-14 | 广东省微生物研究所 | Biological macromolecular coating anti-staling agent for litchi |
| CN103750499A (en) * | 2013-12-25 | 2014-04-30 | 吴江华诚复合材料科技有限公司 | Preparation method of natural food insect-resistant preservative by taking cypress leaves as raw material |
| CN104982511A (en) * | 2015-06-12 | 2015-10-21 | 高孝军 | Bergamot pear preservative and manufacturing method thereof |
| CN108497056A (en) * | 2018-03-28 | 2018-09-07 | 广东省农业科学院果树研究所 | A kind of guava antistaling agent and preparation method thereof |
| CN114104521A (en) * | 2021-09-29 | 2022-03-01 | 惠州城市职业学院(惠州商贸旅游高级职业技术学校) | Method for normal-temperature fresh-keeping transportation of litchis |
| CN114104457A (en) * | 2021-09-29 | 2022-03-01 | 惠州城市职业学院(惠州商贸旅游高级职业技术学校) | Fresh-keeping packaging box applied to normal-temperature transportation of litchi |
-
2005
- 2005-04-28 CN CN 200510043291 patent/CN1285271C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101300998B (en) * | 2008-06-27 | 2011-04-27 | 陈有添 | Simulated ecological fruit natural dormancy fresh-keeping method |
| CN101690513B (en) * | 2009-09-29 | 2011-09-14 | 广东省微生物研究所 | Biological macromolecular coating anti-staling agent for litchi |
| CN103750499A (en) * | 2013-12-25 | 2014-04-30 | 吴江华诚复合材料科技有限公司 | Preparation method of natural food insect-resistant preservative by taking cypress leaves as raw material |
| CN104982511A (en) * | 2015-06-12 | 2015-10-21 | 高孝军 | Bergamot pear preservative and manufacturing method thereof |
| CN108497056A (en) * | 2018-03-28 | 2018-09-07 | 广东省农业科学院果树研究所 | A kind of guava antistaling agent and preparation method thereof |
| CN108497056B (en) * | 2018-03-28 | 2021-05-04 | 广东省农业科学院果树研究所 | Guava preservative and preparation method thereof |
| CN114104521A (en) * | 2021-09-29 | 2022-03-01 | 惠州城市职业学院(惠州商贸旅游高级职业技术学校) | Method for normal-temperature fresh-keeping transportation of litchis |
| CN114104457A (en) * | 2021-09-29 | 2022-03-01 | 惠州城市职业学院(惠州商贸旅游高级职业技术学校) | Fresh-keeping packaging box applied to normal-temperature transportation of litchi |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1285271C (en) | 2006-11-22 |
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Granted publication date: 20061122 |