CN103719264B - A kind of mango water retention sterilization coating liquid and preparation method thereof - Google Patents
A kind of mango water retention sterilization coating liquid and preparation method thereof Download PDFInfo
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- CN103719264B CN103719264B CN201310696907.1A CN201310696907A CN103719264B CN 103719264 B CN103719264 B CN 103719264B CN 201310696907 A CN201310696907 A CN 201310696907A CN 103719264 B CN103719264 B CN 103719264B
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- coating liquid
- mass concentration
- water retention
- mango
- sterilization coating
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Abstract
The present invention discloses a kind of mango water retention sterilization coating liquid, it is by lac, monoglyceride, sodium carbonate, myristic acid, amino-oxy and solvent composition, wherein, the mass concentration of lac is 15 ~ 20%, the mass concentration of monoglyceride is 0.1 ~ 0.2%, the mass concentration of sodium carbonate is 0.3 ~ 0.5%, and the mass concentration of myristic acid is 0.002 ~ 0.004%, and the mass concentration of amino-oxy is 0.001 ~ 0.002%.The present invention can reduce fresh-keeping cost, and does not produce cold-resistant pathogenic bacteria, can suppress the growth of the breathing of mango and surperficial germ, prevents from rotting.This water retention sterilization coating liquid is stablized, and can deposit and never degenerate half a year.Adopt water retention sterilization coating liquid of the present invention that mango surface can be made bright and new, the bad fruit rate after 100 days is less than 5%, percentage of water loss is less than 10%, keep taste fresh.
Description
Technical field
The invention belongs to field of fruit freshness keeping, be specifically related to a kind of mango water retention sterilization coating liquid.
Background technology
Mango be a kind of main product in the tropical fruit (tree) in Guangxi, after harvesting north transport or storage in, if do not carried out Preservation Treatment, as easy as rolling off a log because of breathe or remained on surface harmful bacteria and cause the rapid deterioration of mango rot.Existing preservation method mostly is refrigeration, but refrigeration cost is higher, and easily produces cold-resistant pathogenic bacteria.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of mango water retention sterilization coating liquid and preparation method thereof.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of mango water retention sterilization coating liquid, by lac, monoglyceride, sodium carbonate, myristic acid, amino-oxy and solvent composition, wherein, the mass concentration of lac is 15 ~ 20%, the mass concentration of monoglyceride is 0.1 ~ 0.2%, the mass concentration of sodium carbonate is 0.3 ~ 0.5%, and the mass concentration of myristic acid is 0.002 ~ 0.004%, and the mass concentration of amino-oxy is 0.001 ~ 0.002%.
Further, described solvent is second alcohol and water.Preferred 1:5 ~ the 1:2 of volume ratio of ethanol and water.
The preparation method of described mango water retention sterilization coating liquid, first dissolves lac with ethanol, then adds monoglyceride, myristic acid and amino-oxy, stirs, then adds sodium carbonate, be finally diluted with water.
The present invention can reduce fresh-keeping cost, and does not produce cold-resistant pathogenic bacteria, can suppress the growth of the breathing of mango and surperficial germ, prevents from rotting.This water retention sterilization coating liquid is stablized, and can deposit and never degenerate half a year.Adopt water retention sterilization coating liquid of the present invention that mango surface can be made bright and new, the bad fruit rate after 100 days is less than 5%, percentage of water loss is less than 10%, keep taste fresh.
Detailed description of the invention
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
embodiment 1
The ethanol of the lac 200ml of 150g is dissolved at 40 DEG C, then add the amino-oxy of the monoglyceride of 1g, the myristic acid of 0.02g and 0.02g successively, stir until completely dissolved, then add 3g sodium carbonate, finally be diluted with water to 1000g, namely obtain mango water retention sterilization coating liquid.Mango is dropped into mango water retention sterilization coating liquid, dip-coating, airing, obtain thin film on mango surface.
embodiment 2
The ethanol of the lac 220ml of 180g is dissolved at 40 DEG C, then add the amino-oxy of the monoglyceride of 1.5g, the myristic acid of 0.03g and 0.01g successively, stir until completely dissolved, then add 5g sodium carbonate, finally be diluted with water to 1000g, namely obtain mango water retention sterilization coating liquid.
embodiment 3
The ethanol of the lac 300ml of 200g is dissolved at 30 DEG C, then add the amino-oxy of the monoglyceride of 2g, the myristic acid of 0.02g and 0.015g successively, stir until completely dissolved, then add 4g sodium carbonate, finally be diluted with water to 1000g, namely obtain mango water retention sterilization coating liquid.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a mango water retention sterilization coating liquid, it is characterized in that: described mango water retention sterilization coating liquid is by lac, monoglyceride, sodium carbonate, myristic acid, amino-oxy and solvent composition, wherein, the mass concentration of lac is 15 ~ 20%, the mass concentration of monoglyceride is 0.1 ~ 0.2%, the mass concentration of sodium carbonate is 0.3 ~ 0.5%, and the mass concentration of myristic acid is 0.002 ~ 0.004%, and the mass concentration of amino-oxy is 0.001 ~ 0.002%.
2. mango water retention sterilization coating liquid according to claim 1, it is characterized in that, described solvent is second alcohol and water.
3. the preparation method of mango water retention sterilization coating liquid described in claim 2, is characterized in that: first dissolved by lac with ethanol, then adds monoglyceride, myristic acid and amino-oxy, stirs, then adds sodium carbonate, be finally diluted with water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696907.1A CN103719264B (en) | 2013-12-18 | 2013-12-18 | A kind of mango water retention sterilization coating liquid and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696907.1A CN103719264B (en) | 2013-12-18 | 2013-12-18 | A kind of mango water retention sterilization coating liquid and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103719264A CN103719264A (en) | 2014-04-16 |
| CN103719264B true CN103719264B (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310696907.1A Expired - Fee Related CN103719264B (en) | 2013-12-18 | 2013-12-18 | A kind of mango water retention sterilization coating liquid and preparation method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746679A (en) * | 2016-03-09 | 2016-07-13 | 柳州市金诚鸽子养殖场 | Coating preservative for preserving eggs |
| CN105724553A (en) * | 2016-03-09 | 2016-07-06 | 柳州市金诚鸽子养殖场 | Coating preservative for eggs |
| CN105746680A (en) * | 2016-03-09 | 2016-07-13 | 柳州市金诚鸽子养殖场 | Egg coating preservative and preparation method thereof |
| CN105660821A (en) * | 2016-03-09 | 2016-06-15 | 柳州市金诚鸽子养殖场 | Film coating fresh-keeping agent of eggs |
| CN105707206A (en) * | 2016-03-09 | 2016-06-29 | 柳州市金诚鸽子养殖场 | Bird egg coating antistaling agent and preparation method and application thereof |
| CN109169868A (en) * | 2018-07-26 | 2019-01-11 | 田东县文设芒果专业合作社 | A kind of preservation method of mango |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4710228A (en) * | 1985-10-16 | 1987-12-01 | General Mills, Inc. | Edible coating composition and method of preparation |
| CN101040630A (en) * | 2007-04-27 | 2007-09-26 | 中国林业科学研究院资源昆虫研究所 | Bleached lac nanometer fresh-keeping agent of mango |
| CN101755899A (en) * | 2008-12-25 | 2010-06-30 | 甘肃省农业科学院农产品贮藏加工研究所 | Morpholine fatty acid salt fresh-keeping fruit wax used in mango |
| CN102630744A (en) * | 2012-04-16 | 2012-08-15 | 海南大学 | Porous material composite fruit wax-coating preservative capable of controlling breath |
| CN102972515A (en) * | 2012-11-08 | 2013-03-20 | 沈阳信达信息科技有限公司 | Fruit preservative |
-
2013
- 2013-12-18 CN CN201310696907.1A patent/CN103719264B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4710228A (en) * | 1985-10-16 | 1987-12-01 | General Mills, Inc. | Edible coating composition and method of preparation |
| CN101040630A (en) * | 2007-04-27 | 2007-09-26 | 中国林业科学研究院资源昆虫研究所 | Bleached lac nanometer fresh-keeping agent of mango |
| CN101755899A (en) * | 2008-12-25 | 2010-06-30 | 甘肃省农业科学院农产品贮藏加工研究所 | Morpholine fatty acid salt fresh-keeping fruit wax used in mango |
| CN102630744A (en) * | 2012-04-16 | 2012-08-15 | 海南大学 | Porous material composite fruit wax-coating preservative capable of controlling breath |
| CN102972515A (en) * | 2012-11-08 | 2013-03-20 | 沈阳信达信息科技有限公司 | Fruit preservative |
Non-Patent Citations (1)
| Title |
|---|
| 果蔬保鲜剂开发动向;陈成锐等;《现代化工》;19911231(第04期);22－25 * |
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| CN103719264A (en) | 2014-04-16 |
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Granted publication date: 20160203 Termination date: 20161218 |