CN1166317C - Dried sporophyllary leaf of undaria pinnatifida and its preparing process - Google Patents
Dried sporophyllary leaf of undaria pinnatifida and its preparing process Download PDFInfo
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- CN1166317C CN1166317C CNB011205261A CN01120526A CN1166317C CN 1166317 C CN1166317 C CN 1166317C CN B011205261 A CNB011205261 A CN B011205261A CN 01120526 A CN01120526 A CN 01120526A CN 1166317 C CN1166317 C CN 1166317C
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Abstract
The present invention relates to a preparing method for a dried sporophyllary leaf product. Raw material of a sporophyllary leaf product is frozen for three hours in the temperature of-20 to 10 DEG C under the absolute pressure of which the vacuum degree is 0.12 to 0.15 mmHg. Then the freezing temperature is raised to-4 to 0 DEG C, the original vacuum degree is still kept, and the raw material is frozen for three hours. A frozen product is dried for 30 to 60 minutes in the temperature of 65 to 70 DEG C, and is stored in the temperature of 0 to 5 DEG C. A preparing method for a cooked dried sporophyllary leaf product comprises the following steps: the temperature of initial hot air is 45 DEG C, and time is 40 to 60 minutes; Hot air of which the temperature is 75 DEG C is blown for 60 to 90 minutes; hot air of which the temperature is 90 DEG C is blown for 60 to 90 minutes; finally, hot air of which the temperature is 110 DEG C is then blown for 30 to 60 minutes; the sporophyllary leaf product is stored in the temperature of 0 to 5 DEG C.
Description
The present invention relates to a kind of preparation method of seaweed products.
Undaria pinnatifida Suringar is the part of ripe undaria pinnitafida frond, i.e. reproduction part, and it is positioned at the flat stem keel of undaria pinnitafida part both sides, is circuitous gauffer, likeness in form shape of ears blade, its effect is that the discharging spore produces offspring.Because himself character determines, adopts the conventional method of processing caudex of Undaria pinnatifida, leaf can not keep its nutritional labeling effectively.Therefore people are adding man-hour to the undaria pinnitafida frond, generally all sporophyll partly being used as biologic garbage throws away, this not only makes its contained several amino acids and polysaccharide and abundant iodine, mineral matters such as calcium waste, and it also can distribute foul smell, living maggot fly, seriously contaminated environment when rotten.
The object of the present invention is to provide and a kind ofly can effectively keep dried sporophyllary leaf of undaria pinnatifida of original nutritional labeling and preparation method thereof.
Purpose of the present invention can realize by following measure: the preparation method of the living xerospore leaf of a kind of undaria pinnitafida product is characterized in that:
1. vacuum refrigeration: is 0.12～0.15mmHg in freezing 3 hours of-20～-10 ℃ of temperature with the Sporophyllary leaf raw material in vacuum, afterwards cryogenic temperature brought up to-4～0 ℃ and still kept former vacuum freezing 3 hours,
2. heat drying: with frozen product in 65～70 ℃ of temperature dryings 30～60 minutes,
3. storage: in 0～5 ℃ of temperature storage.
The preparation method of the ripe xerospore leaf of a kind of undaria pinnitafida product is characterized in that:
1. heated-air drying: the temperature of initial hot blast is 45 ℃, 40～60 minutes time
The temperature that is blown into hot blast again is 75 ℃, 60～90 minutes time
The temperature that is blown into hot blast again is 90 ℃, and the time is 60～90 minutes
The temperature that is blown into hot blast at last is 110 ℃, and the time is 30～60 minutes, the dry end,
2. storage: under 0～5 ℃ of temperature drying condition, preserve.
One. at first be the raw material of obtaining Sporophyllary leaf:
1. intercepting undaria pinnitafida length has spore base of leaf section.
2. rinsing removes foreign material.
3. take the spore blade, promptly the keel part along stem cuts with the sporophyll boundary line, can obtain rectangular string shape spore blade.Preferably cut and use the special-purpose shovel of gathering, it is V-shaped, and it has hand and fixed two kinds.The shovel opening of will gathering during use is adjacent to the keel portion at stem, parallel downward release.
4. secondary rinsing.
5. control removes surface moisture, and what obtain is the Sporophyllary leaf raw material.
Two. the preparation of xerospore leaf product
1. living xerospore leaf product: mainly be under low-temperature negative-pressure, the sporophyll raw material is processed,, stop the activity of enzyme simultaneously, the frond true qualities stably are fixed up so that the pheophytin that it is contained, chlorophyll are fixed.
1. vacuum refrigeration: to be 0.12～0.15mmHg bring up to cryogenic temperature-4～0 ℃ in-20～-10 ℃ of temperature after freezing 3 hours still kept former vacuum freezing 3 hours in vacuum with above-mentioned Sporophyllary leaf raw material.
2. heat drying: the frozen product that will obtain above was in 65～70 ℃ of temperature dryings 30～60 minutes.
3. packing storage: the desciccate quantitative package that will obtain above, then 0～5 ℃ of temperature storage.
2. the preparation of ripe xerospore leaf product: mainly be to adopt, sporophyll moisture is pulled away in evaporation, rapidly its active ingredient is fixed thereby shorten drying time by the heated-air drying of low temperature to high temperature.
1. heated-air drying: the temperature of initial hot blast is 45 ℃, through being blown into temperature in 40～60 minutes again is 75 ℃ hot blast, through being blown into temperature in 60～90 minutes again is 90 ℃ hot blast, and being blown into temperature at last through 60～90 minutes is 110 ℃ of hot blasts 30～60 minutes, the dry end.
2. quantitative package
3. under 0～5 ℃ of temperature drying condition, preserve.
The present invention has following advantage:
1, not only keep the sporophyll nutritional labeling fully, and taste, color and luster do not change fully yet.
2, restore soon.
3, turn waste into wealth, eliminate pollution, create economic benefit environment.
Example 1
Intercepting undaria pinnitafida length has spore base of leaf section, and rinsing removes foreign material.Cut along the keel portion of stem and sporophyll boundary line with the shovel of gathering and to obtain rectangular string shape spore blade.Clean surface moisture is controlled in the secondary rinsing, and what obtain is raw material of the present invention.
Get above-mentioned raw materials and select and remove foreign material, put in dish, to place vacuum again be 0.15mmHg in freezing 3 hours of-10 ℃ of temperature.Heat up then, make cryogenic temperature still keep former vacuum freezing 3 hours at 0 ℃.With the product that obtains above in 65 ℃ of dryings 60 minutes.The above-mentioned product of quantitative package, and to place temperature be to store in 0 ℃ the warehouse.
Example 2
Intercepting undaria pinnitafida length has spore base of leaf section, and rinsing removes foreign material.Cut along the keel portion of stem and sporophyll boundary line with the shovel of gathering and to obtain rectangular string shape spore blade.Clean surface moisture is controlled in the secondary rinsing, and what obtain is raw material of the present invention.Get above-mentioned raw materials and select and remove foreign material, put in dish, to place vacuum again be 0.12mmHg in freezing 3 hours of-20 ℃ of temperature.Heat up then, make cryogenic temperature, still kept former vacuum freezing 3 hours at-4 ℃.With the product that obtains above in 70 ℃ of dryings 30 minutes.The above-mentioned product of quantitative package, and to place temperature be to store in 5 ℃ the warehouse.
Example 3
The Sporophyllary leaf raw material of getting example 1 is selected and is removed foreign material, puts in dish.Be blown into temperature earlier and be 45 ℃ hot blast 40 minutes, be blown into temperature again and be 75 ℃ hot blast 90 minutes, be blown into temperature again and be 90 ℃ hot blast 60 minutes, being blown into temperature at last is 110 ℃ of hot blasts 60 minutes, the dry end.The above-mentioned product of quantitative package, placing temperature is the storehouse storage of 0 ℃ of drying.
Example 4
The Sporophyllary leaf raw material of getting example 1 is selected and is removed foreign material, puts in dish.Be blown into temperature earlier and be 45 ℃ hot blast 60 minutes, be blown into temperature again and be 75 ℃ hot blast 60 minutes, be blown into temperature again and be 90 ℃ hot blast 90 minutes, being blown into temperature at last is 110 ℃ of hot blasts 30 minutes, the dry end.The above-mentioned product of quantitative package, placing temperature is the storehouse storage of 5 ℃ of dryings.
Example 5
Get the product that example 3 obtains,, place pulverizer that the powder that it is ground into below the 0.5mm is packed then, in 5 ℃ of warehouses, preserve through metal detection with after selecting.
Xerospore leaf nutrient component meter
| Test item | Testing result (among the 100g) |
| Heat | - |
| Moisture | 12.4g |
| Protein | 11.6g |
| Fat | 2.9g |
| Sugar | 41.6g |
| Ash content | 27.8g |
| Food fiber | 3.7g |
| Sodium | 3200mg |
| Calcium | 660mg |
| Phosphorus | 490mg |
| Iron | 8.3mg |
| Potassium | 8800mg |
| Vitamin A is renderd a service | 1100IU |
| Carrotene | 1900ug |
| Cobastab 1 | 0.31mg |
| Cobastab 2 | 0.61mg |
| Vitamin C | 24mg |
| Nicotinic acid | 16.5mg |
Claims (1)
1. the preparation method of the living xerospore leaf of a undaria pinnitafida product is characterized in that:
1. vacuum refrigeration: is freezing 3 hours of 0.12～0.15mmHg-20～-10 ℃ temperature with the spore blade in vacuum, afterwards cryogenic temperature brought up to-4～0 ℃ and still kept former vacuum freezing 3 hours,
2. heat drying: with frozen product in 65～70 ℃ of temperature dryings 30～60 minutes,
3. storage: in 0～5 ℃ of temperature storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011205261A CN1166317C (en) | 2001-07-19 | 2001-07-19 | Dried sporophyllary leaf of undaria pinnatifida and its preparing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011205261A CN1166317C (en) | 2001-07-19 | 2001-07-19 | Dried sporophyllary leaf of undaria pinnatifida and its preparing process |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100071060A Division CN1535616A (en) | 2001-07-19 | 2001-07-19 | Wakame cooked and dried sporophyll product and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1397207A CN1397207A (en) | 2003-02-19 |
| CN1166317C true CN1166317C (en) | 2004-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011205261A Expired - Fee Related CN1166317C (en) | 2001-07-19 | 2001-07-19 | Dried sporophyllary leaf of undaria pinnatifida and its preparing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1166317C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1883599B (en) * | 2005-06-24 | 2011-07-13 | 广西花红药业有限责任公司 | Chinese medicinal composition for treating women's episioitis or colpitis and method for preparing same |
-
2001
- 2001-07-19 CN CNB011205261A patent/CN1166317C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1883599B (en) * | 2005-06-24 | 2011-07-13 | 广西花红药业有限责任公司 | Chinese medicinal composition for treating women's episioitis or colpitis and method for preparing same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1397207A (en) | 2003-02-19 |
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