CN112106822A - Making process of quick-frozen daylily - Google Patents
Making process of quick-frozen daylily Download PDFInfo
- Publication number
- CN112106822A CN112106822A CN202010960258.1A CN202010960258A CN112106822A CN 112106822 A CN112106822 A CN 112106822A CN 202010960258 A CN202010960258 A CN 202010960258A CN 112106822 A CN112106822 A CN 112106822A
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- Prior art keywords
- daylily
- quick
- placing
- freezing
- frozen
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Links
- 241000756137 Hemerocallis Species 0.000 title claims abstract description 160
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000007710 freezing Methods 0.000 claims abstract description 56
- 230000008014 freezing Effects 0.000 claims abstract description 51
- 238000011282 treatment Methods 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 238000003860 storage Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 238000007605 air drying Methods 0.000 claims description 15
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 12
- 238000002791 soaking Methods 0.000 claims description 12
- 239000011780 sodium chloride Substances 0.000 claims description 12
- 241000238631 Hexapoda Species 0.000 claims description 5
- 230000001376 precipitating effect Effects 0.000 claims description 5
- 238000009461 vacuum packaging Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 235000013305 food Nutrition 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 244000248349 Citrus limon Species 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 206010060710 Galactostasis Diseases 0.000 description 1
- 208000012671 Gastrointestinal haemorrhages Diseases 0.000 description 1
- 208000034507 Haematemesis Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 241000234280 Liliaceae Species 0.000 description 1
- 241000234269 Liliales Species 0.000 description 1
- 241001654189 Lycoris aurea Species 0.000 description 1
- VAYOSLLFUXYJDT-RDTXWAMCSA-N Lysergic acid diethylamide Chemical compound C1=CC(C=2[C@H](N(C)C[C@@H](C=2)C(=O)N(CC)CC)C2)=C3C2=CNC3=C1 VAYOSLLFUXYJDT-RDTXWAMCSA-N 0.000 description 1
- 241000208720 Nepenthes Species 0.000 description 1
- 208000004880 Polyuria Diseases 0.000 description 1
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000035619 diuresis Effects 0.000 description 1
- 206010013990 dysuria Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 208000035861 hematochezia Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 230000002936 tranquilizing effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/04—Freezing; Subsequent thawing; Cooling
- A23B7/0408—Freezing; Subsequent thawing; Cooling the material being transported through or in the apparatus with or without shaping, e.g. in the form of powder, granules or flakes
- A23B7/0416—Freezing; Subsequent thawing; Cooling the material being transported through or in the apparatus with or without shaping, e.g. in the form of powder, granules or flakes with packages or with shaping in the form of blocks or portions
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
- A23L19/03—Products from fruits or vegetables; Preparation or treatment thereof consisting of whole pieces or fragments without mashing the original pieces
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Abstract
The invention provides a making process of quick-frozen daylily, and relates to the field of food production and processing. The making process based on the quick-frozen daylily comprises the steps of cleaning, deinsectization, airing, primary freezing treatment, secondary freezing treatment, packaging and storage. Through first freezing treatment, carry out freezing qualitative, make it have standard article looks, carry out freezing treatment once more, carry out the complete freezing, make it freeze completely, guarantee the new freshness of day lily after the quick freezing, utilize twice freezing treatment to guarantee the quality and the article looks of day lily after the quick freezing, wash day lily through the mode of slowly stirring simultaneously, make the dust on day lily surface clear away, melt in aqueous, thereby guarantee abluent quality, guarantee the edible quality of day lily.
Description
Technical Field
The invention relates to the field of food production and processing, in particular to a making process of quick-frozen daylily.
Background
Daylily, namely golden lily, lemon hemerocallis and nepenthes, belongs to liliales, and perennial herb plants in liliaceae have nearly fleshy roots, usually plump-shaped parts in the middle and lower parts, different length of scapes, shorter pedicel, more flowers and light yellow, orange red and black purple flower covers; the capsule has triangular and elliptical shape, and has flower and fruit period of 5-9 months, and daylily has sweet and cool nature and taste, has effects of stopping bleeding, diminishing inflammation, clearing heat, promoting diuresis, resolving food stagnation, improving eyesight, tranquilizing mind, etc., has therapeutic effects on hematemesis, hematochezia, dysuria, insomnia, galactostasis, etc., and can be used as tonic after illness or parturition.
Before quick freezing, the day lily needs to be cleaned, and dust on the surface of the day lily is cleaned. The existing day lily is rinsed mostly, but dust on the surface of the day lily is not thoroughly cleaned, and meanwhile, the existing quick-freezing technology is used for directly quickly freezing the day lily after treatment, so that the quality and the grade of the day lily can be influenced, and the vacuum package after quick-freezing is not uniformly stacked, so that later-stage storage and taking are inconvenient.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a preparation process of quick-frozen daylily, which solves the problems that the quality and the quality of the daylily are affected and the daylily is not uniformly stacked during storage due to the fact that dust on the surface of the daylily is not thoroughly cleaned and the daylily is directly quick-frozen.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a making process of quick-frozen daylily comprises the following steps:
s1: cleaning of
Placing the freshly picked day lily in a cleaning cylinder, adding a proper amount of clear water into the cleaning cylinder, precipitating for 15-30 min, and slowly stirring the water in the cleaning cylinder to enable dust on the surface of the day lily to be dissolved into the water, wherein the stirring speed is not too high, so that the day lily is prevented from being damaged;
s2 deinsectization
Placing the cleaned daylily in saline water, soaking the daylily in the saline water for 20-40 min, fishing out the daylily after soaking is finished, placing the daylily in clear water, stirring again, and washing away insects on the surface;
s3: airing clothes
Placing the daylily subjected to deinsectization on an airing frame, placing the airing frame in a room with the temperature of 25-35 ℃, performing auxiliary air drying by using a fan, and performing air drying on water stains on the surface of the daylily when the daylily is cleaned, wherein the water stains on the surface influence the taste when the daylily is placed and frozen, and the air drying time is 10-20 min;
s4: primary freezing treatment
Uniformly placing the air-dried daylily on a placing plate, enabling a certain distance to exist between single daylily, putting the placing plate into a freezer, freezing for 30-45 min at the temperature of-20-30 ℃, and turning over the daylily after the daylily is frozen;
s5: refreezing treatment
Feeding the turned daylily into the freezer again, freezing for a second stage at the temperature of-15 to-25 ℃ for 20 to 35min, and turning the daylily after cold freezing;
s6: package (I)
Vacuum packaging the turned daylily, and then stacking the daylily on a placing rack;
s7: storage of
And placing the stacked placing rack in a freezer for freezing storage.
Preferably, the stirring speed is 30-40 rpm and the stirring speed is clockwise.
Preferably, the rotating speed of the fan is 400-450 rpm, and the distance from the fan to the drying rack is 1-1.5 m.
Preferably, the number of layers of the drying rack is 4-6, and the distance between every two layers is 40-45 cm.
Preferably, the selected daylily is light yellow in color and is an unraveled bud.
Preferably, the concentration of the day lily soaking saline water is 2-2.5%.
Preferably, the layers of the placing rack are 3-5 layers, and the distance between every two layers is 30-40 cm.
Preferably, the time interval between the primary freezing treatment and the secondary freezing treatment is 10-15 min.
(III) advantageous effects
The invention provides a making process of quick-frozen daylily. The method has the following beneficial effects:
1. according to the preparation process of the quick-frozen day lily, the day lily is cleaned in a slow stirring manner, so that dust on the surface of the day lily is removed and dissolved in water, and therefore the cleaning quality and the eating quality of the day lily are guaranteed.
2. The preparation process of the quick-frozen day lily comprises the steps of performing primary freezing treatment, performing freezing qualitative treatment to ensure that the day lily has a standard grade, performing secondary freezing treatment, performing complete freezing to ensure that the day lily is completely frozen, ensuring the freshness of the quick-frozen day lily, and performing secondary freezing treatment to ensure the quality and the grade of the quick-frozen day lily.
3. According to the making process of the quick-frozen daylily, the quick-frozen vacuum packages are uniformly stacked, so that later-stage storage and taking are facilitated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the embodiment of the invention provides a making process of quick-frozen daylily, which comprises the following steps:
s1: cleaning of
Placing the freshly picked day lily in a cleaning cylinder, adding a proper amount of clear water into the cleaning cylinder, precipitating for 30min, and slowly stirring the water in the cleaning cylinder to enable dust on the surface of the day lily to be blended into the water, wherein the stirring speed is not too high, so that the day lily is prevented from being damaged, and after quick-freezing processing, the day lily is more perfect in appearance and can be attracted for purchase;
s2 deinsectization
Placing the cleaned daylily in saline water, soaking for 40min in the saline water, fishing out the daylily after soaking is finished, placing the daylily in clear water, stirring again, and washing away insects on the surface, so that the food safety of the daylily is ensured;
s3: airing clothes
Placing the daylily after deinsectization on an airing frame, placing the airing frame in a room with the temperature of 35 ℃, performing auxiliary air drying by using a fan, and air-drying water stains on the surface of the daylily during cleaning, wherein the water stains on the surface affect the taste during freezing, the air drying time is 20min, and the water stains can be directly adhered to the surface of a placing plate during quick freezing;
s4: primary freezing treatment
Uniformly placing the air-dried day lily on a placing plate, enabling a certain distance to exist between single day lily, putting the placing plate into a freezer, freezing for 45min at-30 ℃, turning over the day lily after cold freezing, and turning over the day lily to prevent the frozen day lily from adhering to the surface of the placing plate;
s5: refreezing treatment
The turnup daylily is put into the freezer again for second-stage freezing at-25 ℃ for 35min, and after the daylily is frozen, the turnup daylily is turned over, so that the frozen daylily can be prevented from being adhered to the surface of the placing plate by turning the daylily;
s6: package (I)
Vacuum packaging the turned daylily, and then stacking the daylily on a placing rack, so that the daylily is convenient to store and take;
s7: storage of
And placing the stacked placing rack in a freezer for freezing storage to ensure the freshness of the daylily.
Example two:
the embodiment of the invention provides a making process of quick-frozen daylily, which comprises the following steps:
s1: cleaning of
Placing the freshly picked day lily in a cleaning cylinder, adding a proper amount of clear water into the cleaning cylinder, precipitating for 15min, and slowly stirring the water in the cleaning cylinder to enable dust on the surface of the day lily to be blended into the water, wherein the stirring speed is not too high, so that the day lily is prevented from being damaged, and after quick-freezing processing, the day lily is more perfect in appearance and can be attracted for purchase;
s2 deinsectization
Placing the cleaned daylily in saline water, soaking for 20min in the saline water, fishing out the daylily after soaking is finished, placing the daylily in clear water, stirring again, and washing away insects on the surface, so that the food safety of the daylily is ensured;
s3: airing clothes
Placing the daylily with deinsectization on an airing frame, placing the airing frame in a room with the temperature of 25 ℃, performing auxiliary air drying by using a fan, and air-drying water stains on the surface of the daylily when the daylily is cleaned, wherein the water stains on the surface influence the taste when the daylily is placed and frozen, the air drying time is 10min, and the water stains can be directly adhered to the surface of a placing plate during quick freezing;
s4: primary freezing treatment
Uniformly placing the air-dried day lily on a placing plate, enabling a certain distance to exist between single day lily, putting the placing plate into a freezer, freezing for 30min at the temperature of-20 ℃, turning over the day lily after cold freezing, and turning over the day lily to prevent the day lily from adhering to the surface of the placing plate after freezing;
s5: refreezing treatment
The turnup daylily is put into the freezer again for second-stage freezing at-15 ℃ for 20min, and after the daylily is frozen, the turnup daylily is turned over, so that the frozen daylily can be prevented from being adhered to the surface of the placing plate by turning the daylily;
s6: package (I)
Vacuum packaging the turned daylily, and then stacking the daylily on a placing rack, so that the daylily is convenient to store and take;
s7: storage of
And placing the stacked placing rack in a freezer for freezing storage to ensure the freshness of the daylily.
Example three:
2. the embodiment of the invention provides a making process of quick-frozen daylily, which comprises the following steps:
s1: cleaning of
Placing the freshly picked day lily in a cleaning cylinder, adding a proper amount of clear water into the cleaning cylinder, precipitating for 30min, and slowly stirring the water in the cleaning cylinder to enable dust on the surface of the day lily to be dissolved into the water, wherein the stirring speed is not too high, so that the damage to the day lily is prevented, and the day lily is more perfect in appearance and can be purchased more attractively after quick-freezing;
s2 deinsectization
Placing cleaned daylily in saline water, soaking in saline water for 40min, fishing out daylily after soaking, placing in clear water, stirring again, and washing away insects on the surface, thereby ensuring food safety of daylily;
s3: airing clothes
Placing the daylily with deinsectization on an airing frame, placing the airing frame in a room with the temperature of 25 ℃, performing auxiliary air drying by using a fan, and air-drying water stains on the surface of the daylily when the daylily is cleaned, wherein the water stains on the surface influence the taste when the daylily is placed and frozen, the air drying time is 20min, and the water stains can be directly adhered to the surface of a placing plate during quick freezing;
s4: primary freezing treatment
Uniformly placing the air-dried daylily on a placing plate, enabling a certain distance to exist between single daylily, putting the placing plate into a freezer, freezing for 45min at-20 ℃, turning the daylily after cold freezing, and turning over the daylily to prevent the frozen daylily from adhering to the surface of the placing plate;
s5: refreezing treatment
Putting the turned daylily into the freezer again, freezing for the second stage at-15 deg.C for 35min, turning the daylily after freezing, and preventing the frozen daylily from adhering to the surface of the placing plate;
s6: package (I)
Vacuum packaging the turned daylily, and stacking on a rack so as to facilitate storage and taking;
s7: storage of
Placing the stacked rack in a freezer, and freezing for storage to ensure freshness of flos Hemerocallis.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A making process of quick-frozen daylily comprises the following steps:
s1: cleaning of
Placing the freshly picked day lily in a cleaning cylinder, adding a proper amount of clear water into the cleaning cylinder, precipitating for 15-30 min, and slowly stirring the water in the cleaning cylinder to enable dust on the surface of the day lily to be dissolved into the water, wherein the stirring speed is not too high, so that the day lily is prevented from being damaged;
s2 deinsectization
Placing the cleaned daylily in saline water, soaking the daylily in the saline water for 20-40 min, fishing out the daylily after soaking is finished, placing the daylily in clear water, stirring again, and washing away insects on the surface;
s3: airing clothes
Placing the daylily subjected to deinsectization on an airing frame, placing the airing frame in a room with the temperature of 25-35 ℃, performing auxiliary air drying by using a fan, and performing air drying on water stains on the surface of the daylily when the daylily is cleaned, wherein the water stains on the surface influence the taste when the daylily is placed and frozen, and the air drying time is 10-20 min;
s4: primary freezing treatment
Uniformly placing the air-dried daylily on a placing plate, enabling a certain distance to exist between single daylily, putting the placing plate into a freezer, freezing for 30-45 min at the temperature of-20-30 ℃, and turning over the daylily after the daylily is frozen;
s5: refreezing treatment
Feeding the turned daylily into the freezer again, freezing for a second stage at the temperature of-15 to-25 ℃ for 20 to 35min, and turning the daylily after cold freezing;
s6: package (I)
Vacuum packaging the turned daylily, and then stacking the daylily on a placing rack;
s7: storage of
And placing the stacked placing rack in a freezer for freezing storage.
2. The making process of the quick-frozen daylily according to claim 1, characterized by comprising the following steps of: the stirring rotating speed is 30-40 rpm, and the stirring rotating speed is clockwise.
3. The making process of the quick-frozen daylily according to claim 1, characterized by comprising the following steps of: the rotating speed of the fan is 400-450 rpm, and the distance from the fan to the drying rack is 1-1.5 m.
4. The making process of the quick-frozen daylily according to claim 1, characterized by comprising the following steps of: the number of layers of the drying rack is 4-6, and the distance between every two layers is 40-45 cm.
5. The making process of the quick-frozen daylily according to claim 1, characterized by comprising the following steps of: the selected daylily is light yellow and is an unraveled bud.
6. The making process of the quick-frozen daylily according to claim 1, characterized by comprising the following steps of: the concentration of the day lily soaking saline water is 2-2.5%.
7. The making process of the quick-frozen daylily according to claim 1, characterized by comprising the following steps of: the layer number of the placing rack is 3-5, and the distance between every two layers is 30-40 cm.
8. The making process of the quick-frozen daylily according to claim 1, characterized by comprising the following steps of: the time interval between the primary freezing treatment and the secondary freezing treatment is 10-15 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010960258.1A CN112106822A (en) | 2020-09-14 | 2020-09-14 | Making process of quick-frozen daylily |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010960258.1A CN112106822A (en) | 2020-09-14 | 2020-09-14 | Making process of quick-frozen daylily |
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| CN112106822A true CN112106822A (en) | 2020-12-22 |
Family
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Family Applications (1)
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| CN202010960258.1A Pending CN112106822A (en) | 2020-09-14 | 2020-09-14 | Making process of quick-frozen daylily |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1132670A (en) * | 1997-07-14 | 1999-02-09 | Seitai Kagaku Kenkyusho:Kk | Freezing and thawing vegetable-based food |
| CN102599233A (en) * | 2012-04-20 | 2012-07-25 | 广东科奇超速冻科技有限公司 | Quick-frozen daylily making method |
| CN103976010A (en) * | 2014-06-06 | 2014-08-13 | 四川省宕府王食品有限责任公司 | Bio-preservation processing method of daylilies |
| CN109497128A (en) * | 2018-11-16 | 2019-03-22 | 湖南吉祥食品有限公司 | Day lily quick-freezing fresh-keeping system |
| CN110367351A (en) * | 2019-05-28 | 2019-10-25 | 深圳市全智印科技有限公司 | A kind of lotus bud processing technology |
| CN211322858U (en) * | 2019-09-24 | 2020-08-25 | 上海阔帛制冷机械有限公司 | Quick-frozen fruit and vegetable processing and cooling equipment |
-
2020
- 2020-09-14 CN CN202010960258.1A patent/CN112106822A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1132670A (en) * | 1997-07-14 | 1999-02-09 | Seitai Kagaku Kenkyusho:Kk | Freezing and thawing vegetable-based food |
| CN102599233A (en) * | 2012-04-20 | 2012-07-25 | 广东科奇超速冻科技有限公司 | Quick-frozen daylily making method |
| CN103976010A (en) * | 2014-06-06 | 2014-08-13 | 四川省宕府王食品有限责任公司 | Bio-preservation processing method of daylilies |
| CN109497128A (en) * | 2018-11-16 | 2019-03-22 | 湖南吉祥食品有限公司 | Day lily quick-freezing fresh-keeping system |
| CN110367351A (en) * | 2019-05-28 | 2019-10-25 | 深圳市全智印科技有限公司 | A kind of lotus bud processing technology |
| CN211322858U (en) * | 2019-09-24 | 2020-08-25 | 上海阔帛制冷机械有限公司 | Quick-frozen fruit and vegetable processing and cooling equipment |
Non-Patent Citations (1)
| Title |
|---|
| 王颉等: "《农产品深加工技术》", 30 September 2016, 河北科学技术出版社 * |
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Application publication date: 20201222 |
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