CN101715809B - Special preservative for processing peach and preparation method thereof - Google Patents
Special preservative for processing peach and preparation method thereof Download PDFInfo
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- CN101715809B CN101715809B CN2009103113706A CN200910311370A CN101715809B CN 101715809 B CN101715809 B CN 101715809B CN 2009103113706 A CN2009103113706 A CN 2009103113706A CN 200910311370 A CN200910311370 A CN 200910311370A CN 101715809 B CN101715809 B CN 101715809B
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Abstract
The invention relates to a food preservative, in particular to a special preservative for processing peaches, which comprises the following components in percentage by weight: 15+/-1.5% of potassium permanganate, 15+/-1.5% of alkali metal hydroxides, 6%+/-1.0% of reducing substances, 3+/-0.5% of alkali metal oxides, 3+/-0.3% of cyclopropene or 1-methylcyclopropene, 2.5+/-0.2% of sodium hypochlorite or sodium chlorate, 2+/-0.2% of dehydrating agent, 1.5+/-0.3% of zinc oxide, 1.5+/-0.15% of ascorbic acid, 0.5+/-0.05% of sodium polyacrylate, and 50+/-5% of inorganic carriers. The special preservative for processing peaches achieves the purpose of preservation through adjusting the concentration of oxygen and carbon dioxide, and the preservation period of preserved peaches can not be shortened by the influence of water or steam, and adopted raw materials and components in the formula have the characteristics of safety, broad spectrum, high efficiency, low price and no public nuisance, therefore, the special preservative for processing peaches is suitable for industrialized mass production.
Description
Technical field:
The present invention relates to antistaling agent, particularly fruit antistaling agent.
Background technology:
Worldwide, the storage fresh-keeping of processing peach is the important topic that people pay close attention to always, and this is because the loss in storage and transportation of processing peach is huge.Some has the fruit freshness preserving medicine of fresh-keeping effect at present, usually can't solve medicine residual hazard problem; So deepfreeze becomes the comparatively desirable measure of long-distance transport of processing peach and storage, yet adopts the fresh-keeping processing peach of this technology, fruit receives water or steam to influence easy brown stain in storage period, causes the shelf life of fruit short.
Summary of the invention:
The objective of the invention is to overcome above-mentioned not enough problem, a kind of special preservative for processing peach is provided, prescription is reasonable, long shelf-life, and freshness is good; The present invention also provides the method for making of special preservative for processing peach in addition, and technology is simple, easy operating.
The present invention for realizing the technical scheme that above-mentioned purpose adopted is: special preservative for processing peach, and formulated by following raw materials by weight: potassium permanganate 15 ± 1.5%, alkali metal hydroxide 15 ± 1.5%, reducing substances 6% ± 1.0%, alkali metal oxide 3 ± 0.5%, cyclopropylene or 1-methyl cyclopropene 3 ± 0.3%, clorox or sodium chlorate 2.5 ± 0.2%, dehydrating agent 2 ± 0.2%, zinc oxide 1.5 ± 0.3%, ascorbic acid 1.5 ± 0.15%, Sodium Polyacrylate 0.5 ± 0.05%, inorganic carrier 50 ± 5%.
Said special preservative for processing peach, formulated by following raw materials by weight: potassium permanganate 15%, alkali metal hydroxide 15%, reducing substances 6%, alkali metal oxide 3%, cyclopropylene or 1-methyl cyclopropene 3%, clorox or sodium chlorate 2.5%, dehydrating agent 2%, zinc oxide 1.5%, ascorbic acid 1.5%, Sodium Polyacrylate 0.5%, inorganic carrier 50%.
Also be added with magnesium carbonate, sodium carbonate or calcium carbonate in the said antistaling agent.
Said alkali metal hydroxide adopts calcium hydroxide or barium hydroxide.
Said reducing substances adopts ferrous sulfate or ferrous oxide.
Said inorganic carrier adopts zeolite, silica, aluminium oxide, diatomite or active carbon etc.
The preparation method of special preservative for processing peach of the present invention: each raw material is taken by weighing by metering; Mix, co-blended is pulverized then, sieves; Adding entry stirs; At 110 ℃ of following drying-granulatings, process the particle about diameter 1.5-2.5mm, adopt with gas permeable materials such as paper or cloth the packing of antistaling agent particle.
Said metering packing is by every bag of metering packing of 8～10g.
Method for using:, antistaling agent and fruit are together packed in the preservative film polybag by the consumption of the every 2.5Kg fruit weight of 8～10g antistaling agent.
Special preservative for processing peach of the present invention is made up of reducing substances, alkali metal oxide, alkali metal hydroxide and inorganic carrier etc.; Through regulating oxygen and concentration of carbon dioxide; Reach fresh-keeping purpose; In addition, product has added dehydrating agent, and the processing peach of storage can not shorten freshness date because of influenced by water or steam.Raw material that is adopted and prescription thereof are formed, and have safety, wide spectrum, efficient, inexpensive, non-harmful characteristics, meet national food hygienic standard fully, add that the raw material of its production are easy to get.Therefore, can drop into industrialized mass.
The present invention brings into play preservation in the presence of oxygen and carbon dioxide are an amount of: when fresh-keeping and storing begins; The breathing and the adsorption and oxidation effect of the present invention of cause and effect reality self; Make that oxygen concentration reduces rapidly in the package body, gas concentration lwevel rises to tens percent, reaches 3% one 5% until oxygen concentration; Gas concentration lwevel reaches at 3%～5% o'clock, keeps stable.
Special preservative for processing peach of the present invention in use; Reduced processing peach the scattering and disappearing of moisture in transporting procedures preferably; The putrefaction that has suppressed microorganism; Solved the key problem in technology of processing peach transporting procedures, can reduce the respiration of processing peach etc. simultaneously, thereby on prolongation storage & fresh-keeping period and shelf life, tangible effect arranged.Through detecting, reach following index in freshness date (temperature is no more than 35 ℃, and relative humidity is not less than 70%): under the normal temperature, freshness date prolongs 7～10 days.Under the low temperature (0 ℃), freshness date can reach 40～60 days.This antistaling agent is used in combination with preservative film, prevents to process brown stain and the rotten problem of peach effectively, freshness date can reach 40～60 days, and shelf life reaches 3～5 days.In freshness date, weightlessness is no more than 2%-5%; Bright in colour; Rotten loss is no more than 2%.Use cost per kilogram of the present invention to be no more than 0.20 yuan.The present invention is suitable for big small lot peach storing operator, does not require special installation, automobile transportation or farmers' the manage the peach easy row of person user.
The specific embodiment:
Embodiment 1
Potassium permanganate 15%, calcium hydroxide 15%, ferrous sulfate 6%, calcium oxide 3%, cyclopropylene 3%, clorox 2.5%, anhydrous calcium chloride 2%, zinc oxide 1.5%, ascorbic acid 1.5%, Sodium Polyacrylate 0.5%, zeolite 50%.
Method for making: above-mentioned substance put together to mix, and the co-blended grinding and sieving adds low amounts of water and fully stirs, 110 ℃ dry down, process the particle of diameter 2.5 millimeter.Antistaling agent is distributed into the pouch of 8～10g with gas permeable materials such as paper or cloth.Press the consumption of fruit weight 2.5Kg/ bag then, antistaling agent and fruit are together packed in the preservative film polybag.
Embodiment 2
Potassium permanganate 15%, calcium hydroxide 15%, ferrous oxide 6%, calcium oxide 3%, 1-methyl cyclopropene 3%, sodium chlorate 2.5%, anhydrous calcium chloride 2%, zinc oxide 1.5%, ascorbic acid 1.5%, Sodium Polyacrylate 0.5%, silica 50%.
Embodiment 3
Potassium permanganate 15%, calcium hydroxide 15%, ferrous oxide 6%, calcium oxide 3%, cyclopropylene 3%, sodium chlorate 2.5%, anhydrous calcium chloride 2%, zinc oxide 1.5%, ascorbic acid 1.5%, Sodium Polyacrylate 0.5%, diatomite 50%.
Embodiment 4
Potassium permanganate 15%, calcium hydroxide 15%, ferrous oxide 6%, calcium oxide 3%, cyclopropylene 3%, clorox 2.5%, anhydrous calcium chloride 2%, zinc oxide 1.5%, ascorbic acid 1.5%, Sodium Polyacrylate 0.5%, active carbon 50%.
Embodiment 5
Potassium permanganate 15%, calcium hydroxide 15%, ferrous sulfate 6%, calcium oxide 3%, 1-methyl cyclopropene 3%, clorox 2.5%, anhydrous calcium chloride 2%, zinc oxide 1.5%, ascorbic acid 1.5%, Sodium Polyacrylate 0.5%, aluminium oxide 50%.
Claims (6)
1. special preservative for processing peach; Formulated by following raw materials by weight: potassium permanganate 15 ± 1.5%, alkali metal hydroxide 15 ± 1.5%, reducing substances ferrous sulfate or ferrous oxide 6% ± 1.0%, alkali metal oxide 3 ± 0.5%, cyclopropylene or 1-methyl cyclopropene 3 ± 0.3%, clorox or sodium chlorate 2.5 ± 0.2%, dehydrating agent 2 ± 0.2%, zinc oxide 1.5 ± 0.3%, ascorbic acid 1.5 ± 0.15%, Sodium Polyacrylate 0.5 ± 0.05%, inorganic carrier 50 ± 5%, said inorganic carrier adopts zeolite, silica, aluminium oxide, diatomite or active carbon.
2. special preservative for processing peach according to claim 1 is characterized in that: formulated by following raw materials by weight: potassium permanganate 15%, alkali metal hydroxide 15%, reducing substances ferrous sulfate or ferrous oxide 6%, alkali metal oxide 3%, cyclopropylene or 1-methyl cyclopropene 3%, clorox or sodium chlorate 2.5%, dehydrating agent 2%, zinc oxide 1.5%, ascorbic acid 1.5%, Sodium Polyacrylate 0.5%, inorganic carrier 50%.
3. special preservative for processing peach; It is characterized in that: formulated: potassium permanganate 15 ± 1.5%, alkali metal hydroxide 15 ± 1.5%, reducing substances ferrous sulfate or ferrous oxide 6% ± 1.0%, alkali metal oxide 3 ± 0.5%, cyclopropylene or 1-methyl cyclopropene 3 ± 0.3%, clorox or sodium chlorate 2.5 ± 0.2%, dehydrating agent 2 ± 0.2%, zinc oxide 1.5 ± 0.3%, ascorbic acid 1.5 ± 0.15%, Sodium Polyacrylate 0.5 ± 0.05%, inorganic carrier 50 ± 5% by following raw materials by weight; Wherein also be added with magnesium carbonate, sodium carbonate or calcium carbonate, said inorganic carrier adopts zeolite, silica, aluminium oxide, diatomite or active carbon.
4. special preservative for processing peach according to claim 1 and 2 is characterized in that: alkali metal hydroxide adopts calcium hydroxide or barium hydroxide.
5. the preparation method of special preservative for processing peach according to claim 1 is characterized in that: each raw material is taken by weighing by metering, mix; Co-blended is pulverized then; Sieve, add entry and stir, at 110 ℃ of following drying-granulatings; Process the particle of diameter 1.5-2.5mm, adopt paper or cloth gas permeable material the packing of antistaling agent particle.
6. according to the preparation method of the said special preservative for processing peach of claim 5, it is characterized in that: metering packing is by every bag of metering packing of 8～10g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103113706A CN101715809B (en) | 2009-12-14 | 2009-12-14 | Special preservative for processing peach and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103113706A CN101715809B (en) | 2009-12-14 | 2009-12-14 | Special preservative for processing peach and preparation method thereof |
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| Publication Number | Publication Date |
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| CN101715809A CN101715809A (en) | 2010-06-02 |
| CN101715809B true CN101715809B (en) | 2012-11-21 |
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| CN2009103113706A Expired - Fee Related CN101715809B (en) | 2009-12-14 | 2009-12-14 | Special preservative for processing peach and preparation method thereof |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544295B (en) * | 2015-12-02 | 2018-01-12 | 湖北恒昊包装科技有限公司 | A kind of preserving fruit and vegetable utilizing heat-insulating carton coating and preparation method thereof |
| CN106742198B (en) * | 2016-11-30 | 2019-06-11 | 蚌埠市众星蔬果科技专业合作社联合社 | Fresh-keeping anticollision packing method during a kind of transport of pear |
| CN106628549B (en) * | 2017-03-15 | 2018-08-21 | 黑龙江八一农垦大学 | Multifunctional carbon dioxide absorbs bag and its application |
| CN107467173B (en) * | 2017-07-01 | 2020-08-07 | 华南农业大学 | Fresh-keeping method for banana |
| CN107467176A (en) * | 2017-09-12 | 2017-12-15 | 西安交通大学 | Stable spray of a kind of cyclopropene fruit and vegetable fresh-keeping agent and preparation method thereof |
| CN108029756A (en) * | 2018-01-10 | 2018-05-15 | 合肥师范学院 | A kind of Kiwi fresh fruit antistaling agent |
| CN111543477A (en) * | 2020-06-30 | 2020-08-18 | 辽宁省果树科学研究所 | Kiwi fruit preservative and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1706262A (en) * | 2004-06-08 | 2005-12-14 | 韩大国 | Preservative for peach |
| CN1788577A (en) * | 2005-12-26 | 2006-06-21 | 中国农业机械化科学研究院 | Fresh-keeping agent for peach and its fresh-keeping method |
| CN101066067A (en) * | 2007-04-30 | 2007-11-07 | 辽宁省果树科学研究所 | Production process of sweet cherry preservative |
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- 2009-12-14 CN CN2009103113706A patent/CN101715809B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1706262A (en) * | 2004-06-08 | 2005-12-14 | 韩大国 | Preservative for peach |
| CN1788577A (en) * | 2005-12-26 | 2006-06-21 | 中国农业机械化科学研究院 | Fresh-keeping agent for peach and its fresh-keeping method |
| CN101066067A (en) * | 2007-04-30 | 2007-11-07 | 辽宁省果树科学研究所 | Production process of sweet cherry preservative |
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| CN101715809A (en) | 2010-06-02 |
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