CN101390597A - Preparation method of instant marrow squash shreds - Google Patents
Preparation method of instant marrow squash shreds Download PDFInfo
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- CN101390597A CN101390597A CNA2008102020108A CN200810202010A CN101390597A CN 101390597 A CN101390597 A CN 101390597A CN A2008102020108 A CNA2008102020108 A CN A2008102020108A CN 200810202010 A CN200810202010 A CN 200810202010A CN 101390597 A CN101390597 A CN 101390597A
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- melon
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- silk
- instant
- cucurbita pepo
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Abstract
The invention discloses a preparation method for an instant cucurbita pepo strip, comprising the following steps: selecting raw material, washing, cutting the cucurbita pepo into two halves, removing the cucurbita pepo flesh and seeds, peeling, cutting the cucurbita pepo into cakes, steaming, removing fibers, dehydrating, preserving, dehydrating, vacuum-packing, shipping-packaging, refrigerating and inspecting. The invention enables a six-month or longer shelf life at low temperature (1-5 DEG C); the user can simply open the package and add the supporting seasonings to eat the product; the cucurbita pepo strips of the product look light yellow and are fully shaped, which taste crisp and refreshing; wherein, the condensate rate is less than or equal to 5%, the total number of colony is less than or equal to 100cfu/g, and the coliform colony is less than or equal to 30MPN/100g, so the product has no pathogenic bacteria.
Description
Technical field
The present invention relates to a kind of preparation method of ready-to-eat food, relating to a kind of in particular is the preparation method of the instant marrow squash shreds of raw material with golden melon.
Background technology
The gold melon has another name called and stirs melon, noodles melon, face rib melon, hay melon, spun gold melon, and color is golden yellow, is Long Circle, belongs to a mutation of Curcurbitaceae Cucurbita american pumpkin (cucurbita pepo).The cultivation of gold melon is with the tool history in East China, and is bigger with ground cultivated areas such as Chongming, Shanghai, Woyang, Anhui, Jingmen, Hubei especially.The tender melon and the equal edible of old melon of gold melon, but most characteristic with edible aging melon.Old melon melon meat can stir into thread after boiling, pickled or freezing processing, and mouthfeel is fresh and crisp, and the shape flavor is enjoyed the good reputation of " plant jellyfish ", " plain jellyfish ", " jellyfish wire " like jellyfish.
In order to promote this delicious speciality of golden melon silk, developed in succession in recent years can Long-term Storage pickled golden melon silk, quick-frozen gold melon silk, golden melon silk do, product such as golden melon is canned shredded.But it is not shrivelled full by the pickled golden melon silk profile that traditional method for pickling is processed into; Need thaw before quick-frozen gold melon silk is edible, seasoning, very inconvenient; Gold melon silk is done, through long hyperthermia drying technology, lose substantially its peculiar sharp and clear mouthfeel and edible before also need the rehydration reduction; The gold melon is canned shredded, though instant, shelf life are long, the high temperature pasteurization of can has destroyed the original fresh and crisp characteristic of golden melon silk, even pass through cure process, also can't recover its original clear and melodious mouthfeel fully.In addition, fresh golden melon silk without any processing rots especially easily, become mashed even also very easily addle under 1～5 ℃ refrigerated condition, moisture is high more perishable more in the product often, and general food preservative is not obvious to the corrosion-resistanting fresh-keeping effect of golden melon.
Summary of the invention
Technical problem to be solved by this invention is to overcome perishable rotten, the shortcomings such as storage tolerance, profile are not full, mouthfeel is not crisp, edible inconvenience of the golden melon silk product of having developed, by new preparation technology and the antisepsis antistaling agent of Xin, provide a kind of color, shape all good and instant marrow squash shreds product preparation method that can long-time preservation.
Technical scheme of the present invention, a kind of preparation method of instant marrow squash shreds comprises the following steps:
A. select the aging golden melon that curcumbitate is complete, melon skin is golden yellow, the smooth anosis pityriasis simplex of epidermis;
B. in the clear water that flows with flush awaies such as the dust on golden melon surface, silt, remainss of pesticide, then golden melon is cut half, remove inner melon pulp, melon seeds;
C. with being cut into the fritter of (9～10) * (5～6) cm after the peeling of golden melon, take out behind steamed 6～8min, go into cooling in the cold water, pinch out, it is thread that golden melon is that nature forms, and pulls golden melon silk out, rejects melon piece, cracked melon silk;
D. with golden melon silk with dewaterer dehydration 8～12s, immerse Compositional antiseptic agent solution Preservation Treatment 1～2min again, wherein said Compositional antiseptic agent solution is the mixed solution that 0.01%～0.1% (m/v) sodium dehydroacetate and 0.01%～0.1% (m/v) disodium ethylene diamine tetraacetate are formed by concentration;
E. the golden melon silk after the Preservation Treatment is with the dewaterer 4～6s that dewaters once more, and is vacuum-packed then.
In the process of above-mentioned instant marrow squash shreds, to get silk, Preservation Treatment from decatize and should closely connect to vacuum-packed each operation, the time interval is difficult for oversize, otherwise can influence the keeping property of instant marrow squash shreds product.
The beneficial effect of the invention: the present invention gives full play to natural " plant jellyfish " characteristic of golden melon silk, overcome shortcomings such as the golden melon silk product design of having developed is not full, mouthfeel is not crisp, edible inconvenience, solve perishable rotten, the problem such as storage tolerance not of fresh golden melon silk, provide a kind of color, shape all good and instant marrow squash shreds products that can long-time preservation.The golden melon silk of vacuum packaging is packed in the opaque external packing box with powder bag, oil bag flavoring, flavoring can be spicy, vinegar-pepper, perfume is peppery, sweet and sour, green onion is fragrant, bright perfume (or spice), fragrant garlic etc.Instant marrow squash shreds product of the present invention, under low temperature (1～5 ℃), the shelf-life reaches more than 6 months, open the bag back only needs supporting flavoring added that to mix thoroughly be edible.Adopt deepfreeze in the process,, do not need high temperature sterilization, still can preserve for a long time in conjunction with antistaling agent processing, vacuum inner packing and opaque external packing; Do not need cure process still can keep the original fresh and crisp characteristic of golden melon silk.Products obtained therefrom melon silk color and luster is yellowish, filate complete full, quality is fresh and crisp, condensate rate≤5%, total plate count≤100cfu/g, coliform≤30MPN/100g, no pathogenic bacteria.The present invention is directed to instant marrow squash shreds and developed unique antisepsis antistaling agent, 0.01%～0.1% sodium dehydroacetate and the composite use of 0.01%～0.1% disodium ethylene diamine tetraacetate have good corrosion-resistanting fresh-keeping effect to golden melon silk product.
The specific embodiment
Below by embodiment the present invention is described in further detail, technological process of the present invention is:
Raw material selects → cleans → and cut half → go melon pulp, melon seeds → peeling, stripping and slicing → decatize → get silk → dehydration → Preservation Treatment → dehydration → vacuum packaging → external packing → refrigeration → check.Concrete steps are:
(1) raw material is selected: select the aging golden melon that curcumbitate is complete, melon skin is golden yellow, the smooth anosis pityriasis simplex of epidermis.
(2) clean, cut half, remove the melon pulp melon seeds: in the clear water that flows,, then golden melon is cut half, removed inner melon pulp, melon seeds flush awaies such as the dust on golden melon surface, silt, remainss of pesticide.
(3) peeling stripping and slicing, decatize got silk: be cut into the fritter of 9～10*5～6cm after will golden melon peeling, place and take out after steaming 6～8min on the steam, go into cooling in the cold water, pinch out, it is thread that golden melon is that nature forms, and pulls golden melon silk out, rejects melon piece, cracked melon silk etc.
(4) dehydration, Preservation Treatment: golden melon silk with dewaterer dehydration 8～12s, is taken out after immersing Compositional antiseptic agent (0.01%～0.1% sodium dehydroacetate+0.01%～0.1% disodium ethylene diamine tetraacetate) solution Preservation Treatment 1～2min again.
(5) dehydration, vacuum packaging: the golden melon silk after the Preservation Treatment is packaged into polybag with dewaterer dehydration 4～6s final vacuum, and strict control pack environment health is to reduce microbial contamination.
(6) external packing: the golden melon silk of vacuum packaging is packed in the opaque external packing box with powder bag, oil bag flavoring, flavoring can be spicy, vinegar-pepper, perfume is peppery, sweet and sour, green onion is fragrant, bright perfume (or spice), fragrant garlic etc.
(7) refrigeration: in 1～5 ℃ of following preservation or sale, shelf life of products is more than 6 months.
(8) check: product quality inspection is mainly carried out the organoleptic indicator from following three aspects: melon silk color and luster is yellowish, filate complete full, quality is fresh and crisp; Physical and chemical index: condensate rate≤5%; Microbiological indicator: total plate count≤100cfu/g, coliform≤30MPN/100g, pathogenic bacteria must not detect.
In the process of above-mentioned instant marrow squash shreds, from decatize get silk, Preservation Treatment, vacuum-packed each operation to refrigeration should closely connect, the time interval is difficult for oversize, otherwise can influence the keeping property of instant marrow squash shreds product.
Example 1:
The instant marrow squash shreds processing process is: raw material selects → cleans → cut half → go melon pulp, melon seeds → peeling, stripping and slicing → decatize → get silk → dehydration → Preservation Treatment → dehydration → vacuum packaging → external packing → refrigeration → check.Raw material is selected: select the aging melon that curcumbitate is complete, melon skin is golden yellow, the smooth anosis pityriasis simplex of epidermis.Clean, cut half, remove the melon pulp melon seeds: in the clear water that flows,, then golden melon is cut half, removed inner melon pulp, melon seeds flush awaies such as the dust on golden melon surface, silt, remainss of pesticide.Peeling stripping and slicing, decatize are got silk: will be cut into the fritter of 10cm*6cm after the golden melon peeling, place and take out cooling in the cold water on the steam behind the steaming 8min, pinch out, golden melon is that nature becomes silk, pulls golden melon silk out, rejecting melon piece, cracked melon silk.Dehydration, Preservation Treatment: take out after in time gained gold melon silk being immersed antistaling agent (0.1% sodium dehydroacetate+0.1% disodium ethylene diamine tetraacetate) solution 1min after with dewaterer dehydration 10s.Dehydration, vacuum packaging: in time the golden melon silk after the Preservation Treatment is packaged into polybag with dewaterer dehydration 5s final vacuum.External packing: spicy flavor powder bag, oil bag flavoring are packed in the opaque external packing box with the golden melon silk of vacuum packaging.Refrigeration: in 5 ℃ of following preservations or sale, shelf life of products is more than 6 months.This technology gained gold melon silk product: melon silk color and luster is yellowish, filate complete full, quality is fresh and crisp; Condensate rate≤5%; Total plate count＜100cfu/g, coliform＜30MPN/100g, pathogenic bacteria must not detect.
Example 2:
Be cut into the fritter of 10cm*5cm after the peeling of gold melon, steaming time 7min; Immerse antistaling agent (0.1% sodium dehydroacetate+0.05% disodium ethylene diamine tetraacetate) solution 1min behind the gold melon silk dehydration 10s; Golden melon silk dehydration 5s final vacuum packing after the Preservation Treatment; Vinegar-pepper flavor powder bag, oil bag flavoring are packed in the opaque external packing box with the golden melon silk of vacuum packaging; In 4 ℃ of following preservations or sale, shelf life of products is more than 6 months.All the other and example 1 are together.
Example 3:
Be cut into the fritter of 9cm*5cm after the peeling of gold melon, steaming time 6min; Immerse antistaling agent (0.05% sodium dehydroacetate+0.05% disodium ethylene diamine tetraacetate) solution 1min behind the gold melon silk dehydration 9s; Golden melon silk dehydration 4s final vacuum packing after the Preservation Treatment; Distinguish the flavor of powder bag, oil bag flavoring of scallion oil packed in the opaque external packing box with the golden melon silk of vacuum packaging; In 3 ℃ of following preservations or sale, shelf life of products is more than 6 months.All the other and example 1 are together.
Described content only is the basic explanation of the present invention under conceiving, and according to any equivalent transformation that technical scheme of the present invention is done, all should belong to protection scope of the present invention.
Claims (1)
1. the preparation method of an instant marrow squash shreds comprises the following steps:
A. select the aging golden melon that curcumbitate is complete, melon skin is golden yellow, the smooth anosis pityriasis simplex of epidermis;
B. in the clear water that flows with flush awaies such as the dust on golden melon surface, silt, remainss of pesticide, then golden melon is cut half, remove inner melon pulp, melon seeds;
C. with being cut into the fritter of (9～10) * (5～6) cm after the peeling of golden melon, take out behind steamed 6～8min, go into cooling in the cold water, pinch out, it is thread that golden melon is that nature forms, and pulls golden melon silk out, rejects melon piece, cracked melon silk;
D. with golden melon silk with dewaterer dehydration 8～12s, immerse Compositional antiseptic agent solution Preservation Treatment 1～2min again, wherein said Compositional antiseptic agent solution is the mixed solution that 0.01%～0.1% (m/v) sodium dehydroacetate and 0.01%～0.1% (m/v) disodium ethylene diamine tetraacetate are formed by concentration;
E. the golden melon silk after the Preservation Treatment is with the dewaterer 4～6s that dewaters once more, and is vacuum-packed then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102020108A CN101390597A (en) | 2008-10-30 | 2008-10-30 | Preparation method of instant marrow squash shreds |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102020108A CN101390597A (en) | 2008-10-30 | 2008-10-30 | Preparation method of instant marrow squash shreds |
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| CN101390597A true CN101390597A (en) | 2009-03-25 |
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| CNA2008102020108A Pending CN101390597A (en) | 2008-10-30 | 2008-10-30 | Preparation method of instant marrow squash shreds |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103535644A (en) * | 2013-10-08 | 2014-01-29 | 曹石 | Production method of flexibly-packaged spaghetti squash strips |
| CN109497476A (en) * | 2019-01-05 | 2019-03-22 | 上海跃进食品有限公司 | A kind of processing method of gold melon silk |
-
2008
- 2008-10-30 CN CNA2008102020108A patent/CN101390597A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103535644A (en) * | 2013-10-08 | 2014-01-29 | 曹石 | Production method of flexibly-packaged spaghetti squash strips |
| CN109497476A (en) * | 2019-01-05 | 2019-03-22 | 上海跃进食品有限公司 | A kind of processing method of gold melon silk |
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Application publication date: 20090325 |