CN1785045A - Quick-frozen wild edible musbroom and its processing method - Google Patents
Quick-frozen wild edible musbroom and its processing method Download PDFInfo
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- CN1785045A CN1785045A CNA2004100755239A CN200410075523A CN1785045A CN 1785045 A CN1785045 A CN 1785045A CN A2004100755239 A CNA2004100755239 A CN A2004100755239A CN 200410075523 A CN200410075523 A CN 200410075523A CN 1785045 A CN1785045 A CN 1785045A
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Abstract
A quickly frozen edible wild fungus with rich nutrients and agreeable taste is prepared through choosing raw materials, washing, hardening while protecting color, heating, quick feezing, packing and cold storage at -18 deg.C. It has long storage time (6-12 months).
Description
The present invention relates to a kind of edible mushroom quick frozen product and method of freezing thereof, belong to food processing technology field.
Because edible mushroom has nutriments such as rich in protein, carbohydrate, amino acid, vitamin, trace element, and amino acid whose content and kind are the abundantest, between vegetables and meat, moreover wild edible fungus also has unique local flavor, fragrance, delicate flavour and pleasant mouthfeel.Again because the wild edible fungus growing environment is in free of contamination natural, ecological zone, therefore, be the green non-pollution food of a kind of putative tool nutritive value and peculiar flavour, liked by people for a long time, but at present this wild bacterium tasty, that be rich in nutrition can only be tasted in promptly annual just having an opportunity in 7-10 month in the season of producing always.People are preserved with various means for this reason, try hard to also can taste the wild edible fungus that is equal to bright product in other season, but have lost its exclusive local flavor and mouthfeel with the wild edible fungus based article that the existing conventional processing method is produced.Therefore, be necessary the deficiency to prior art, providing a kind of can not only prolong the holding time, and still can keep the wild edible fungus form, the fast-freezed wild edible mushroom and the processing method thereof of peculiar flavour, fragrance, tender, crisp mouthfeel.
The present invention realizes by following technical proposal: a kind of wild quick freezing edible fungi, it by select materials, cleaning, quick-frozen, packing, refrigeration process make, and it is characterized in that it also comprises following technology:
A, sclerosis are protected look and are handled, and promptly soak 30-60 minute in the solution of following percentage by weight:
Calcium chloride 2-7%
Ascorbic acid 2-5%
All the other are base fluid;
B, the processing that completes were promptly heated 1-5 minute down at 80-150 ℃;
C, precooling treatment promptly under 2-5 ℃ refrigerated condition, reduce to below the room temperature product temperature;
D, quick-frozen handle, and promptly in-35--55 ℃ low temperature environment quick-frozen 15-60 minute, make the thalline central temperature be-18 ℃.
In the described cure process, its base fluid is a distilled water, perhaps pure water, the cold water that perhaps boiled.
The described mode of heating that completes in handling is heating using microwave, perhaps Steam Heating, perhaps poach heating, perhaps other heating.
The concrete processing step of the present invention is as follows:
1, select materials, clean: select fresh, do not have the wild edible fungus go mouldy, the mud root of pruning, pick weeds after, clean with clear water, drop anhydrate drip standby;
2, the look processing is protected in sclerosis: promptly soaked 30-60 minute in the solution of following percentage by weight:
Calcium chloride 2-7%,
Ascorbic acid 2-5%,
All the other are base fluid;
3, the processing that completes: promptly 80-150 ℃ of heating 1-5 minute down;
4, precooling treatment promptly under 2-5 ℃ refrigerated condition, reduces to below the room temperature product temperature;
5, quick-frozen is handled, and promptly in-35--55 ℃ low temperature environment quick-frozen 15-60 minute, make the thalline central temperature be-18 ℃, must the fast-freezed wild edible mushroom goods.
6, stored refrigerated: in temperature is that warehouse-in is preserved under-18 ℃ of conditions.
The present invention compared with prior art has following advantage and effect: can not only preserve under-18 ℃ of conditions 6-12 month with the fast-freezed wild edible mushroom goods that the present invention processes, but also complete reservation wild edible fungus exclusive local flavor characteristics and contained abundant nutrition composition such as sweet, bright, tender, crisp, profile, color and luster, mouthfeel, local flavor and nutritional labeling and the bright product of product are consistent, solved the seasonal problem of wild edible fungus effectively, users at any time can both be tasted and the identical wild edible fungus of bright product.In addition, fast-freezed wild edible mushroom safety provided by the invention, processing characteristics such as simple.
To be further described the present invention by embodiment below.
Embodiment 1
1, select materials, clean: select fresh, do not have the wild bolete go mouldy, the mud pin of pruning, sort out weeds after, with the clear water flushing, drop anhydrate drip standby;
2, the look processing is protected in sclerosis: soaked 30 minutes in the solution of following percentage by weight: calcium chloride 5%, and ascorbic acid 3%, all the other are distilled water, in the immersion process, should make soak flood thalline and exceed, in case the oxidized variable color of the thalline that exposes;
3, the processing that completes: promptly 80 ℃ of following Steam Heating 5 minutes;
4, precooling treatment: promptly under 2 ℃ refrigerated condition, make product temperature reduce to below the room temperature rapidly;
5, quick-frozen is handled: i.e. quick-frozen 60 minutes in-35 ℃ of low temperature environments makes the thalline central temperature be-18 ℃, the quick freezing edible fungi goods;
6, stored refrigerated: in temperature is that warehouse-in is preserved under-18 ℃ of conditions.
Embodiment 2
1, select materials, clean: select fresh, do not have the vertical bacterium of wild chicken soil go mouldy, the mud pin of pruning, sort out weeds after, with the clear water flushing, drop anhydrate drip standby;
2, the look processing is protected in sclerosis: promptly soaked 60 minutes in the solution of following percentage by weight: calcium chloride 2%, and ascorbic acid 5%, all the other are pure water, in the immersion process, should make soak flood thalline and exceed, in case the oxidized variable color of the thalline that exposes;
3, the processing that completes: promptly 150 ℃ of following heating using microwaves 1 minute;
4, precooling treatment: promptly under 5 ℃ refrigerated condition, product temperature is reduced to below the room temperature;
5, quick-frozen is handled: i.e. quick-frozen 15 minutes in-55 ℃ of low temperature environments, make the thalline central temperature be-18 degree, the fast-freezed wild edible mushroom goods;
6, stored refrigerated: in temperature is that warehouse-in is preserved under-18 ℃ of conditions.
Embodiment 3
1, select materials, clean: select fresh, do not have the wild bolete go mouldy, the mud pin of pruning, sort out weeds after, with the clear water flushing, drop anhydrate drip standby;
2, the look processing is protected in sclerosis: promptly soaked 45 minutes in the solution of following percentage by weight: calcium chloride 7%, and ascorbic acid 2%, all the other are cold water, in the immersion process, should make soak flood thalline and exceed, in case the oxidized variable color of the thalline that exposes;
3, the processing that completes: promptly 100 ℃ of following heating using microwaves 3 minutes;
4, precooling treatment: promptly under 3 ℃ refrigerated condition, product temperature is reduced to below the room temperature;
5, quick-frozen is handled: i.e. quick-frozen 40 minutes in-40 ℃ of environment, and make the thalline central temperature be-18 ℃, must the fast-freezed wild edible mushroom goods;
6, stored refrigerated: in temperature is that warehouse-in is preserved under-18 ℃ of conditions.
Claims (3)
1, a kind of fast-freezed wild edible mushroom, it by select materials, cleaning, quick-frozen, packing, refrigeration process make, and it is characterized in that it also comprises following technology:
A, sclerosis are protected look and are handled, and promptly soak 30-60 minute in the solution of following percentage by weight:
Calcium chloride 2-7%;
Ascorbic acid 2-5%;
All the other are base fluid;
B, the processing that completes were promptly heated 1-5 minute down at 80-150 ℃;
C, precooling treatment promptly under 2-5 ℃ refrigerated condition, reduce to below the room temperature product temperature;
D, quick-frozen handle, and promptly in-35-55 ℃ low temperature environment quick-frozen 15-60 minute, make the thalline central temperature be-18 ℃.
2, fast-freezed wild edible mushroom according to claim 1 is characterized in that in the described processing method that the base fluid of cure process is a distilled water, perhaps pure water, the cold water that perhaps boiled.
3, fast-freezed wild edible mushroom according to claim 1 is characterized in that in the described processing method, and the mode of heating that completes in handling is heating using microwave, perhaps Steam Heating, perhaps poach heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100755239A CN1785045A (en) | 2004-12-12 | 2004-12-12 | Quick-frozen wild edible musbroom and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100755239A CN1785045A (en) | 2004-12-12 | 2004-12-12 | Quick-frozen wild edible musbroom and its processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1785045A true CN1785045A (en) | 2006-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100755239A Pending CN1785045A (en) | 2004-12-12 | 2004-12-12 | Quick-frozen wild edible musbroom and its processing method |
Country Status (1)
| Country | Link |
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| CN (1) | CN1785045A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823849A (en) * | 2012-08-25 | 2012-12-19 | 丽江中源绿色食品有限公司 | Quick-frozen bolete and a quick-freezing method thereof as well as equipment |
| CN103651746A (en) * | 2013-11-18 | 2014-03-26 | 云南星贸食品有限公司 | Production technology of quick-freezing product of wild edible fungi |
-
2004
- 2004-12-12 CN CNA2004100755239A patent/CN1785045A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823849A (en) * | 2012-08-25 | 2012-12-19 | 丽江中源绿色食品有限公司 | Quick-frozen bolete and a quick-freezing method thereof as well as equipment |
| CN103651746A (en) * | 2013-11-18 | 2014-03-26 | 云南星贸食品有限公司 | Production technology of quick-freezing product of wild edible fungi |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |