CN1371637A - Freshness-retaining agent for moon cake - Google Patents
Freshness-retaining agent for moon cake Download PDFInfo
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- CN1371637A CN1371637A CN 01107574 CN01107574A CN1371637A CN 1371637 A CN1371637 A CN 1371637A CN 01107574 CN01107574 CN 01107574 CN 01107574 A CN01107574 A CN 01107574A CN 1371637 A CN1371637 A CN 1371637A
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- Prior art keywords
- moon cake
- freshness
- retaining agent
- sodium
- iron powder
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- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The composition of freshness-retaining agent for moon cake is formed from (wt%) 35%-65% of iron powder (which may be reduction iron powder or electrolytic iron powder) whose grain size is less than 200 meshes, 5%-35% of Hydros, 8%-13% of anhydrous calcium chloride, 5%-10% of alkali or sodium chloride or random combination of both them, in which the described alkali can be sodium hydroxide or potassium hydroxide, 8%-18% of quicklime, 1%-2% of adhesive and 5%-15% of food mildew resisting agent. Besides, 0%-2% of active carbon also can be added.
Description
The present invention relates to a kind of food preservative, particularly relate to a kind of freshness-retaining agent for moon cake.
Existing moon cake preservation is normally placed a bag deoxidier or an anticorrisive agent in packing, wherein, the active ingredient of deoxidier is generally iron powder or dithionite, also comprises the auxiliary element that some are made up of hygroscopic material and alkali in addition.Though iron powder deoxidier low cost of manufacture, but because the iron powder material surface is with oxide-film, if activate with diluted acid, before making parcel, just lost efficacy easily, if directly be processed into parcel without activation, its oxygen removal process will be very slow, do not reach corrosion-resistanting fresh-keeping effect, therefore, adopt iron powder to be difficult to guarantee result of use separately as the effective ingredient of antistaling agent; When adopting dithionite as the active ingredient of antistaling agent, in oxygen removal process, can produce sulfur dioxide gas, wherein the sulfur dioxide gas that is not absorbed by alkali is known from experience by the absorption of moon cake surface, causes its residual quantity in moon cake to surpass the standard of 0.05g/kg, thereby influences the taste of moon cake.For anticorrisive agent as food additives, except that disabled dimethyl fumarate, other anticorrisive agent that goes through to use volatility at room temperature is all relatively poor, if adopt the mode of external packing to place the moon cake packing, is difficult to moon cake is played the anti-mildew fresh-keeping effect.
The purpose of this invention is to provide the freshness-retaining agent for moon cake that a kind of fresh-keeping effect is better, adopt external manner of packing to place moon cake to pack.
The component of freshness-retaining agent for moon cake of the present invention and content are:
Particle is less than 200 purpose iron powders: 35%～65%
Sodium dithionite: 5%～35%
Anhydrous calcium chloride: 8%～13%
Alkali or sodium chloride or both appoint
5％～10％
The meaning combination:
Quick lime: 8%～18%
Adhesive: 1%～2%
Antimildew agent for food 5%～15%
More than all percentages be percetage by weight.
Iron powder of the present invention can be a reduced iron powder, also can be electrolytic iron powder.
Alkali of the present invention can be NaOH or potassium hydroxide etc.
Adhesive of the present invention can be the food thickening agent of using always, as: sodium carboxymethylcellulose, xanthans, polyvinyl alcohol, mosanom etc.
Antimildew agent for food of the present invention can be the food preservative of using always, and it can be one of them of dehydroacetic acid, sodium dehydroacetate, nipagin esters, potassium sorbate or calcium propionate, also can be the combination of above-mentioned mould inhibitor.Described antimildew agent for food can suppress mould and the breeding of other microbial growth in the moon cake, plays mildew-proof function.
In order to increase adsorptivity, also can add active carbon among the present invention, its percetage by weight is 0%～2%.
Under the moisture and the condition that exists of the alkali in the preservative composition of sodium dithionite among the present invention in moon cake, absorb oxygen rapidly, release heat and small amounts of sulfur dioxide gas, the sulfur dioxide that wherein has little time to be absorbed by alkali can activate iron powder, make iron powder also participate in deoxygenation reaction and release heat as early as possible, further promote to react the volatilization of carrying out with anticorrisive agent, iron powder, sodium dithionite and anticorrisive agent effect separately all can be given full play of.
The preparation method of freshness-retaining agent for moon cake of the present invention is: after drying is removed moisture, adopt conventional method evenly to mix.During use, the composition that mixing can be obtained is packaged into the product of different size as required, and used packaging material can be selected the normal packet pack or the plastic foil of band air-vent for use.
The present invention compared with prior art has the following advantages:
(1) the present invention had both guaranteed deaerating effect with respect to independent employing iron powder or adopt dithionite as for the active ingredient of deoxidier separately, can not cause content of sulfur dioxide to exceed standard again.
(2) iron powder among the present invention and dithionite meeting release heat in deoxidation process is volatilized anticorrisive agent wherein rapidly, just can suppress mould and the breeding of other microbial growth in the moon cake before not removing oxygen fully in advance; Therefore, when the sealing property of moon cake packing is relatively poor, fully deoxidation of deoxidier, preservative component wherein just can independently be born mildew-proof function, and the fresh-keeping effect during than independent use anticorrisive agent is better.
(3) iron powder described in the present invention can be activated by the sulfur dioxide that the sodium dithionite deoxidation produces, and need not therefore, to have reduced manufacturing cost through special activation procedure.
(4) employed various components and content all belong to the food additives scope of having been used by state approval among the present invention, therefore, can guarantee food safety and sanitation.
The invention will be further described below in conjunction with embodiment.
Embodiment 1
The component of embodiments of the invention 1 and content are:
Particle is less than 200 purpose iron powders: 38%
Sodium dithionite: 14.5%
Anhydrous calcium chloride: 12%
NaOH: 7%
Quick lime: 17%
Sodium carboxymethylcellulose: 1.5%
Sodium dehydroacetate: 10%
Said components is crushed after being dried respectively, mixes, and dressing up every parcel with the plastic foil of being with pore or ordinary packing paper bag then is 2g.Above-mentioned parcel is placed air, splash into 0.5g water, about half an hour, promptly can produce the sulfur dioxide smell approximately, the parcel heating temp rises to 40～60 ℃, and iron powder becomes redness after 12 hours.After moon cake that above-mentioned parcel and weight are 200g is sealed in the packaging bag of moon cake simultaneously, is no more than 20 hours and just can makes the oxygen concentration in the packaging bag reduce to zero.This embodiment is a most preferred embodiment of the present invention.
Embodiment 2
The component of embodiments of the invention 2 and content are:
Particle is less than 200 purpose iron powders: 35%
Sodium dithionite: 29%
Anhydrous calcium chloride: 8%
NaOH: 6%
Sodium chloride: 3%
Quick lime: 9%
Mosanom: 1.5%
Nipagin esters: 7.5%
Active carbon: 1%
With said components 100g crushed after being dried, mix.This embodiment is based on deoxygenation, and mildew-resistant is auxilliary, compares with embodiment 1, and its deoxygenation reaction is carried out sooner, and the smell of sulfur dioxide is denseer.
Embodiment 3
The component of embodiments of the invention 3 and content are:
Particle is less than 200 purpose iron powders: 63%
Sodium dithionite: 5%
Anhydrous calcium chloride: 8%
Sodium chloride: 5%
Quick lime: 8%
Polyvinyl alcohol: 1%
Nipagin esters: 9%
Active carbon: 1%
Present embodiment is based on mildew-resistant, and deoxygenation is auxilliary, compares with embodiment 1, and its deoxygenation reaction is comparatively slow, and duration of the reaction is longer.
Claims (8)
1. freshness-retaining agent for moon cake, its component and content are:
Particle is less than 200 purpose iron powders: 35%～65%
Sodium dithionite: 5%～35%
Anhydrous calcium chloride: 8%～13%
Alkali or sodium chloride or both arbitrarily
5％～10％
Combination:
Quick lime: 8%～18%
Adhesive: 1%～2%
Antimildew agent for food 5%～15%
More than all percentages be percetage by weight.
2. freshness-retaining agent for moon cake according to claim 1, it is characterized in that: described adhesive is one of them of sodium carboxymethylcellulose, xanthans, polyvinyl alcohol or mosanom, and described antimildew agent for food is one of them of dehydroacetic acid, sodium dehydroacetate, nipagin esters, potassium sorbate or calcium propionate.
3. freshness-retaining agent for moon cake according to claim 2, its component and content are:
Particle is less than 200 purpose iron powders: 38%
Sodium dithionite: 14.5%
Anhydrous calcium chloride: 12%
NaOH: 7%
Quick lime: 17%
Sodium carboxymethylcellulose: 1.5%
Sodium dehydroacetate: 10%
4. according to any one described freshness-retaining agent for moon cake in the claim 1 to 3, it is characterized in that: also contain percetage by weight and be 0%～2% active carbon.
5. freshness-retaining agent for moon cake according to claim 4, its component and content are:
Particle is less than 200 purpose iron powders: 35%
Sodium dithionite: 30%
Anhydrous calcium chloride: 8%
NaOH: 6%
Sodium chloride: 3%
Quick lime: 9%
Mosanom: 0.5%
Nipagin esters: 7.5%
Active carbon: 1%
6. freshness-retaining agent for moon cake according to claim 4, its component and content are:
Particle is less than 200 purpose iron powders: 63%
Sodium dithionite: 5%
Anhydrous calcium chloride: 8%
Sodium chloride: 5%
Quick lime: 8%
Polyvinyl alcohol: 1%
Nipagin esters: 9%
Active carbon: 1%
7. freshness-retaining agent for moon cake according to claim 1 is characterized in that: described iron powder is reduced iron powder or electrolytic iron powder.
8. freshness-retaining agent for moon cake according to claim 1 is characterized in that: described alkali is NaOH or potassium hydroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01107574 CN1371637A (en) | 2001-02-26 | 2001-02-26 | Freshness-retaining agent for moon cake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01107574 CN1371637A (en) | 2001-02-26 | 2001-02-26 | Freshness-retaining agent for moon cake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1371637A true CN1371637A (en) | 2002-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01107574 Pending CN1371637A (en) | 2001-02-26 | 2001-02-26 | Freshness-retaining agent for moon cake |
Country Status (1)
| Country | Link |
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| CN (1) | CN1371637A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102326604A (en) * | 2011-07-13 | 2012-01-25 | 许盛英 | Granular deoxidation and mildewproof antistaling agent for bread |
| CN102326611A (en) * | 2011-07-17 | 2012-01-25 | 许盛英 | Granular mildewproof and deoxidation antistaling agent for cookies |
| CN102326603A (en) * | 2011-07-13 | 2012-01-25 | 许盛英 | Granular mildewproof and deoxidation antistaling agent for cakes |
| CN102326606A (en) * | 2011-07-13 | 2012-01-25 | 许盛英 | Powdery deoxidation and mildewproof antistaling agent for bread |
| CN102326607A (en) * | 2011-07-13 | 2012-01-25 | 许盛英 | Granular mildewproof and deoxidation antistaling agent for moon cakes |
| CN102326608A (en) * | 2011-07-13 | 2012-01-25 | 许盛英 | Spherical moon-cake mildew-proof deoxidizing fresh-keeping agent |
| CN102326616A (en) * | 2011-07-17 | 2012-01-25 | 许盛英 | Powdery sausage mildew-proof deoxidation preservative |
| CN102326612A (en) * | 2011-07-17 | 2012-01-25 | 许盛英 | Spherical mildewproof and deoxidation antistaling agent for cookies |
| CN102326602A (en) * | 2011-07-13 | 2012-01-25 | 许盛英 | Powdery pastry mildew-proof deoxidizing fresh-keeping agent |
| CN102342564A (en) * | 2010-07-13 | 2012-02-08 | 浙江省农业科学院 | High-activity iron-based deoxidant |
| CN101700053B (en) * | 2009-10-23 | 2012-05-30 | 南京农业大学 | Mixed type special deoxidizer for ham and preparation method |
| CN103007880A (en) * | 2012-11-30 | 2013-04-03 | 深圳市海格金谷化工科技有限公司 | Carbon deoxidizer and preparation method thereof |
| CN103891814A (en) * | 2014-04-22 | 2014-07-02 | 河南科技学院 | Novel special alkaline water for mooncakes |
| CN104382185A (en) * | 2014-12-09 | 2015-03-04 | 广东广益科技实业有限公司 | Preparation method of deoxidization preservative agent |
| CN105433190A (en) * | 2014-08-21 | 2016-03-30 | 武汉凌科达科技有限公司 | Deoxidizer for foodstuff |
| CN106360247A (en) * | 2016-08-31 | 2017-02-01 | 江苏欧凯包装科技有限公司 | Deoxygenation preservative for external control over pastries and preparation method of preservative |
| CN108464430A (en) * | 2018-04-09 | 2018-08-31 | 袁国森 | A kind of food desiccant and preparation method thereof |
-
2001
- 2001-02-26 CN CN 01107574 patent/CN1371637A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700053B (en) * | 2009-10-23 | 2012-05-30 | 南京农业大学 | Mixed type special deoxidizer for ham and preparation method |
| CN102342564A (en) * | 2010-07-13 | 2012-02-08 | 浙江省农业科学院 | High-activity iron-based deoxidant |
| CN102342564B (en) * | 2010-07-13 | 2012-09-26 | 浙江省农业科学院 | High-activity iron-based deoxidant |
| CN102326602A (en) * | 2011-07-13 | 2012-01-25 | 许盛英 | Powdery pastry mildew-proof deoxidizing fresh-keeping agent |
| CN102326606A (en) * | 2011-07-13 | 2012-01-25 | 许盛英 | Powdery deoxidation and mildewproof antistaling agent for bread |
| CN102326608A (en) * | 2011-07-13 | 2012-01-25 | 许盛英 | Spherical moon-cake mildew-proof deoxidizing fresh-keeping agent |
| CN102326603A (en) * | 2011-07-13 | 2012-01-25 | 许盛英 | Granular mildewproof and deoxidation antistaling agent for cakes |
| CN102326607A (en) * | 2011-07-13 | 2012-01-25 | 许盛英 | Granular mildewproof and deoxidation antistaling agent for moon cakes |
| CN102326604A (en) * | 2011-07-13 | 2012-01-25 | 许盛英 | Granular deoxidation and mildewproof antistaling agent for bread |
| CN102326612A (en) * | 2011-07-17 | 2012-01-25 | 许盛英 | Spherical mildewproof and deoxidation antistaling agent for cookies |
| CN102326616A (en) * | 2011-07-17 | 2012-01-25 | 许盛英 | Powdery sausage mildew-proof deoxidation preservative |
| CN102326611A (en) * | 2011-07-17 | 2012-01-25 | 许盛英 | Granular mildewproof and deoxidation antistaling agent for cookies |
| CN103007880A (en) * | 2012-11-30 | 2013-04-03 | 深圳市海格金谷化工科技有限公司 | Carbon deoxidizer and preparation method thereof |
| CN103007880B (en) * | 2012-11-30 | 2014-11-05 | 深圳市海格金谷化工科技有限公司 | Carbon deoxidizer and preparation method thereof |
| CN103891814A (en) * | 2014-04-22 | 2014-07-02 | 河南科技学院 | Novel special alkaline water for mooncakes |
| CN105433190A (en) * | 2014-08-21 | 2016-03-30 | 武汉凌科达科技有限公司 | Deoxidizer for foodstuff |
| CN104382185A (en) * | 2014-12-09 | 2015-03-04 | 广东广益科技实业有限公司 | Preparation method of deoxidization preservative agent |
| CN106360247A (en) * | 2016-08-31 | 2017-02-01 | 江苏欧凯包装科技有限公司 | Deoxygenation preservative for external control over pastries and preparation method of preservative |
| CN108464430A (en) * | 2018-04-09 | 2018-08-31 | 袁国森 | A kind of food desiccant and preparation method thereof |
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