CN101292650B - Storing and fresh-keeping method for eucommia staminate flower - Google Patents
Storing and fresh-keeping method for eucommia staminate flower Download PDFInfo
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- CN101292650B CN101292650B CN2008100499993A CN200810049999A CN101292650B CN 101292650 B CN101292650 B CN 101292650B CN 2008100499993 A CN2008100499993 A CN 2008100499993A CN 200810049999 A CN200810049999 A CN 200810049999A CN 101292650 B CN101292650 B CN 101292650B
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- male flower
- eucommia bark
- bark male
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- eucommia ulmoides
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Abstract
The invention relates to a storing and preserving method of male flowers of eucommia ulmoides. The method comprises the following steps: step 1: the male flowers of eucommia ulmoides are collected in the flowering reason of every year and the impurities are removed; step 2: stamens of the male flowers of eucommia ulmoides, of which the impurities are removed are packed into wet PE (polyethylene) air-conditioned bags with 0.01cm to 0.08cm of thickness and 0.5kg to 3kg male flowers of eucommia ulmoides are packed in every bag, and are placed into a pre-cooling refrigeratory with the temperature of 0 DEG C and are pre-cooled for 3 hours to 15 hours; step 3: the bag mouths of male flowers of eucommia ulmoides are tightened, and the bags of male flowers of eucommia ulmoides are stored in a special refrigeratory; step 4: the bag-packed male flowers of eucommia ulmoides are placed on aluminum or stainless steel storage racks, and the bags of male flowers of eucommia ulmoides are ensured not to be squeezed with each other and are checked every one to two days, and the bags of decayed flowers found are taken out and treated; step 5: the male flowers of eucommia ulmoides that need to be moved out from the refrigeratory are placed in shady places with the room temperature of 15 DEG C to 25 DEG C for 5 hours to 20 hours, and then the packing bags are opened and air dried for 3 hours to 10 hours before the flowers are processed. The method of the invention increases the preserving period of the male flowers of eucommia ulmoides.
Description
Technical field:
The present invention relates to the method for storing and refreshing of a kind of storage technique of bark of eucommia product, particularly a kind of eucommia Bark male flower, it is applicable to that the fresh eucommia Bark male flower to gathering carries out preservation and freshness.
Background technology:
The bark of eucommia is the distinctive famous and precious medicinal woody plant of China, and its male flower is very precious medicinal and pollen resource.Eucommia Bark male flower contains abundant nutrition and active component, and wherein amino acid content reaches 21.47%, and essential amino acid and dispensable amino acid ratio surpasses 0.6, meets the reference protein pattern that FAO/WHO proposes, and belongs to high-quality protein.Also contain abundant zinc, iron, manganese, copper, selenium and other trace elements, have higher nutritive value.Contain simultaneously protect the liver, hypotensive, anti-inflammatory and prevent and treat the plain class of lignanoids, iridoids, phenylpropyl alcohol, flavones and other terpenoids etc. of blood circulation disorder disease, anti-oxidant, the anti-ageing composition vitamin C and the vitamin E of high level.1998, inventor's red rock etc. of shutting out utilized the eucommia Bark male flower resource, develops eucommia ulmoides male flower tea.After eucommia ulmoides male flower tea is succeeded in developing, will be new road of market development of health protection tea.At first the mouthfeel of eucommia ulmoides male flower tea has had obvious improvement than general health protection tea, and taste has the exclusive delicate fragrance of eucommia Bark male flower again near ordinary tea leaves, drinks tasty and refreshing; Tea shape and ordinary tea leaves are very approaching and more soft and fine, and outward appearance is very good-looking, do not need bag bubble packing, have the internal potential to high-grade tea direction exploitation; The soup look of eucommia ulmoides male flower tea is yellowish green bright, and tea perfume (or spice) overflows.Be after " eucommia ulmoides male flower tea " functional food of etc.ing that raw material is produced is put on market, to be subjected to consumer's popular welcome with the eucommia Bark male flower, be subjected to bark of eucommia experts' such as domestic expert of colleague and Japan, the U.S. general favorable comment.Think that succeeding in developing of eucommia ulmoides male flower tea is the important breakthrough of health care teas.Therefore, no matter from integral body taste and product quality, the domestic and abroad market prospect of eucommia ulmoides male flower tea is all very wide.
But products such as eucommia ulmoides male flower tea have run into the problem such as fresh-keeping of eucommia Bark male flower on stream.Because the flowering time of eucommia Bark male flower is relatively concentrated, in Henan Province, it is open to mid-April that eucommia Bark male flower concentrates on annual spring late March, the fresh flower acquisition time of male flower had only about 20 days, if male flower is not taked the preservation technique that suits, because of having little time processing, the blackening of day will rotting in 3～5 loses value added after a large amount of male flower collections.
Summary of the invention:
The objective of the invention is at above-mentioned eucommia Bark male flower concentratedly relatively in flowering stage, the fresh male flower nature holding time is short, but outstanding problem, the method for storing and refreshing of a kind of fresh eucommia Bark male flower that works out such as process time is short.This method is after the male flower of the bark of eucommia is gathered, and utilizes the method for low temperature controlled atmosphere storage, adopts temperature control, air humidity and CO
2Technology such as concentration control have increased substantially the fresh keeping time of eucommia Bark male flower, have effectively prolonged the process time of eucommia Bark male flower, and precious eucommia Bark male flower resource can be utilized effectively.
The present invention is achieved in that a kind of method for storing and refreshing of eucommia Bark male flower is: the first step, at the annual full-bloom stage that spring, eucommia Bark male flower was bloomed, gathers the stamen of fresh eucommia Bark male flower, removal impurity; Second step, will remove the stamen of the eucommia Bark male flower of impurity, the thickness of packing into is in wet thoroughly bag of PE (polyethylene) regulating the qi flowing in the channels of 0.01～0.08cm, and every packed eucommia Bark male flower 0.5～3kg puts into temperature rapidly and be 0 ℃ pre-freezer, precooling 3～15 hours; The 3rd step, will tighten sack, extremely preserve in the special-purpose freezer through the eucommia Bark male flower of precooling; The 4th step, will be packaged into the eucommia Bark male flower of bag, place on the shelf of freezer, make the extruding mutually of every bag of eucommia Bark male flower, check once in 1～2 day, if find to have the bag of the phenomenon of addling in time to choose processing; The 5th step, the eucommia Bark male flower to needing outbound to process after the outbound, are earlier 15 ℃～25 ℃ place, cool place in indoor temperature, place 5～20 hours, open the package then, after drying in the air 3～10 hours, can process again.
The present invention can be achieved in that the temperature in the freezer is 0.1 ℃～5 ℃, and relative air humidity is 85%～98%, O
2Concentration is 5%～15%, CO
2Concentration is 1%～5%.
The present invention can also be achieved in that the every layer height of shelf is 30～50cm.
The present invention can also be achieved in that shelf can be aluminium matter shelf, also can be the stainless steel shelf, with the shelf of this kind material, is unlikely in when refrigeration, because of shelf make moist mouldyly, and influences the fresh-keeping quality of eucommia Bark male flower.
Good effect of the present invention is:
1, by enforcement of the present invention, can make the fresh flower fresh keeping time of eucommia Bark male flower, be increased to 30～50 days by 3～5 days.
2, the present invention has increased considerably the fresh keeping time of eucommia Bark male flower, has prolonged the process time of eucommia Bark male flower, can effectively utilize process equipment, improves the processing capacity of eucommia Bark male flower, and a large amount of eucommia Bark male flower resources are fully used.
3, the present invention and eucommia ulmoides male flower tea industrialization production is closely supporting, with the effective preservation and freshness of the male flower that has little time in a large number to process, can increase substantially economic benefit of enterprises.
4, after the invention process, not only can promote the industrialization process of the peculiar precious eucommia ulmoides male flower tea of China, promote bark of eucommia comprehensive utilization,, provide research thinking and Technical Reference simultaneously to the preservation and freshness of other similar plants resource.
Embodiment:
The present invention is described in further detail below in conjunction with embodiment.
Embodiment 1
The first step, at the annual full-bloom stage that spring, eucommia Bark male flower was bloomed, gathers the stamen of fresh eucommia Bark male flower, removal impurity; Second step, with the eucommia Bark male flower of the selected mistake of 0.5kg, the thickness of packing into is in the wet thoroughly bag of PE (polyethylene) regulating the qi flowing in the channels of 0.01cm, puts into 0 ℃ pre-freezer precooling 5 hours rapidly; The 3rd step, will tighten sack through the eucommia Bark male flower of precooling, and preserve to the special-purpose freezer, the interior temperature of freezer is 0.5 ℃, relative air humidity 85%, O
2Concentration 5%, CO
2Concentration 1%; The 4th goes on foot, will be packaged into the eucommia Bark male flower of bag, place on the aluminium matter shelf, and the every layer height 30cm of shelf, every bag of extruding mutually of eucommia Bark male flower is checked once every day, if find to have the bag of the phenomenon of addling, should in time choose processing; The 5th step, to needing the eucommia Bark male flower of outbound processing, after the outbound, be that placed 10 hours at 15 ℃ indoor shady and cool place in temperature earlier, open the package then, after drying in the air again 3 hours, can process.
Embodiment 2
The first step, at the annual full-bloom stage that spring, eucommia Bark male flower was bloomed, gathers the stamen of fresh eucommia Bark male flower, removal impurity; Second step, with the eucommia Bark male flower of the selected mistake of 3kg, the thickness of packing into is in the wet thoroughly bag of PE (polyethylene) regulating the qi flowing in the channels of 0.05cm, puts into 0 ℃ pre-freezer precooling 10 hours rapidly; The 3rd step, will tighten sack through the eucommia Bark male flower of precooling, and preserve to the special-purpose freezer, the interior temperature of freezer is 1.5 ℃, relative air humidity 95%, O
2Concentration 5%, CO
2Concentration 3%; The 4th goes on foot, will be packaged into the eucommia Bark male flower of bag, place on the stainless steel shelf, and the every layer height 40cm of shelf, every bag of extruding mutually of eucommia Bark male flower is checked once every day, if find to have the bag of the phenomenon of addling should in time choose processing; The 5th step, to needing the eucommia Bark male flower of outbound processing, after the outbound, be that placed 5 hours at 25 ℃ indoor shady and cool place in temperature earlier, open the package then, after drying in the air again 5 hours, can process.
Claims (3)
1. the method for storing and refreshing of an eucommia Bark male flower is characterized in that: the first step, at the annual full-bloom stage that spring, eucommia Bark male flower was bloomed, gathers the stamen of fresh eucommia Bark male flower, removal impurity; Second goes on foot, will remove the stamen of the eucommia Bark male flower of impurity, and the thickness of packing into is that every packed eucommia Bark male flower 0.5～3kg puts into 0 ℃ pre-freezer rapidly in the wet thoroughly bag of PE (polyethylene) regulating the qi flowing in the channels of 0.01～0.08cm, and pre-cool time is 3～15 hours; The 3rd step, will tighten sack through the eucommia Bark male flower of precooling, and preserve to the special-purpose freezer, the interior temperature of special-purpose freezer is 0.1 ℃～5 ℃, relative air humidity 85%～98%, O
2Concentration 5%～15%, CO
2Concentration 1%～5%; The 4th step, will be packaged into the eucommia Bark male flower of bag, place on the shelf of special-purpose freezer, make the extruding mutually of every bag of eucommia Bark male flower, check once in 1～2 day, if find to have the bag of the phenomenon of addling in time to choose processing; The 5th step, the eucommia Bark male flower to needing outbound to process after the outbound, are earlier 15 ℃～25 ℃ place, cool place in indoor temperature, place 5～20 hours, open the package then, after drying in the air 3～10 hours, can process again.
2. the method for storing and refreshing of a kind of eucommia Bark male flower according to claim 1, it is characterized in that: the every layer height of shelf is 30～50cm.
3. the method for storing and refreshing of a kind of eucommia Bark male flower according to claim 1 and 2 is characterized in that: shelf are aluminium matter shelf or are the stainless steel shelf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100499993A CN101292650B (en) | 2008-06-11 | 2008-06-11 | Storing and fresh-keeping method for eucommia staminate flower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100499993A CN101292650B (en) | 2008-06-11 | 2008-06-11 | Storing and fresh-keeping method for eucommia staminate flower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101292650A CN101292650A (en) | 2008-10-29 |
| CN101292650B true CN101292650B (en) | 2011-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100499993A Expired - Fee Related CN101292650B (en) | 2008-06-11 | 2008-06-11 | Storing and fresh-keeping method for eucommia staminate flower |
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| CN (1) | CN101292650B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106068947B (en) * | 2016-06-13 | 2018-02-16 | 灵宝德汇生态科技有限公司 | A kind of technique with industrialization collection eucommia Bark male flower pollen |
| CN112335649A (en) * | 2020-11-13 | 2021-02-09 | 天津森罗科技股份有限公司 | Modified atmosphere preservation method for fresh cut flowers |
| CN113892362B (en) * | 2021-12-08 | 2022-04-26 | 中国农业大学 | Cut flower fresh-keeping treatment system and method |
-
2008
- 2008-06-11 CN CN2008100499993A patent/CN101292650B/en not_active Expired - Fee Related
Non-Patent Citations (2)
| Title |
|---|
| 乔勇进，徐芹.鲜切花采后处理及保鲜技术.农产品加工.学刊.2007,(11),7-11. * |
| 孙蕾,杜华兵等.冬枣贮藏保鲜关键技术.食品科技.2006,262-264. * |
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| CN101292650A (en) | 2008-10-29 |
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Granted publication date: 20110126 Termination date: 20170611 |