CN101926440A - Processing technology of dehydrated barley grasses - Google Patents
Processing technology of dehydrated barley grasses Download PDFInfo
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- CN101926440A CN101926440A CN2009100169837A CN200910016983A CN101926440A CN 101926440 A CN101926440 A CN 101926440A CN 2009100169837 A CN2009100169837 A CN 2009100169837A CN 200910016983 A CN200910016983 A CN 200910016983A CN 101926440 A CN101926440 A CN 101926440A
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Abstract
The invention discloses a processing technology of dehydrated barley grasses, which comprises the following links of raw material collection, impurity elimination and sterilization, fragment and deactivation, leaching and drying, detection and packaging and the like. Due to optimizing each processing link, the processing technology has simple manufacturing process. Due to controlling temperature and time in the blanching and cooling process, each nutrition component in barley green has less loss, thereby preferably keeping the original color and luster and faint scent of the barley young crops.
Description
Technical field
The present invention relates to deep-processing technical field of agricultural products, relate in particular to a kind of processing technology for preparing dehydrated barley grasses.
Background technology
Barley seedling belongs to the seedling of grass, and its dietotherapy and the effect of preventing and curing diseases early have many records in the ancient books of motherland's medicine and pharmacology.Modern medicine and nutrition studies show that barley seedling not only contains the required phytoprotein of the person, outside natural vitamin and the several mineral materials, more contain diversification nutrients such as abundant active ferment, chlorophyll, bioflavonoid.As far back as the eighties in last century, Japan scholar reed original meaning show doctor carries out a large amount of research tests to the composition of many plant seedlings, the final barley seedling of finding is the natural plants of any single the abundantest, equalizing nutrient that can provide for main material, especially it contain have in a large number anti-oxidant and remove superoxide radical in the body-bioactivators such as carrotene, vitamin C and superoxide dismutase, this is the Fundamentals that barley seedling is brought into play many important biomolecule effects and health care.A series of zoopery and clinical observation show, barley seedling juice has the calmness of calming the nerves, reducing blood lipid, hypoglycemic, defaecation spasmolysis, improve gastrointestinal function, promote ulcer to recover and antifatigue strengthens effects such as muscle power.
At present, people are varied to utilizing of barley seedling, the one, from barley seedling, extract Barley Greeg, promptly utilize physico-chemical process from barley seedling, to extract Barley Greeg, the problem that the method for this extraction Barley Greeg mainly exists is: the Barley Greeg in the barley seedling all can not be extracted, cause the waste of barley seedling raw material, simultaneously owing to need to add some chemical substances in the leaching process of Barley Greeg, the Barley Greeg of producing is produced pollution, influence the quality of product; The 2nd, the preparation method of the dehydrated barley grasses powder of present extensive use, the nutriment in the ubiquity barley seedling particularly heat-sensitive substance loss is serious, and equipment investment is big besides, the specification requirement height, the production cost height has influenced the market competitive power of product.
Summary of the invention
The processing technology that the purpose of this invention is to provide a kind of dehydrated barley grasses, by optimizing each processing link, science control completes, the temperature and time of drying, reduces the loss of nutrition as far as possible, has reduced production cost.
The objective of the invention is to be achieved through the following technical solutions.A kind of processing technology of dehydrated barley grasses, its processing step is as follows:
The A raw material is gathered: after raw material is gathered from free of contamination base, utilize nontoxic plastics Turnround basket to hold or the red plastic rope is tied up, should 2 hours with the interior factory that transports to, to perform protection in transit, prevent to pollute in the transportation, and should keep ventilating.After raw material is gone into factory, should be placed in the draughty depots, hypervisor is carried out sign according to tracing to the source.
B impurity elimination sterilization: choose the long fresh wheat leaf for 25-30 centimetre high of barley young crops, through the impurity elimination thing, extract dead leaf, flushing after, carry out the sterilization first time, promptly the liquor natrii hypochloritis with 200-300PPM soaked 5-8 minute.
The C segment completes: cut after the sterilization for the first time, be cut into 2-3 centimetre raw material section, be placed in the water of 90-100 degree 4-7 minute and carry out blanching and complete, complete and cool off with recirculated cooling water after finishing again.
D draining drying: the raw material that the C step process is good, remove raw material section surface moisture content by the mode of centrifuge dripping, carry out drying and handle.A heatable brick bed road drying for the first time, promptly under the condition of 75-80 degree, dry 80-90 minute, after going out a heatable brick bed and rubbing, carry out oven drying again, promptly under the condition of 95-100 degree, dry 80-90 minute.
E selects: the raw material that the D step process is good is selected, and the one, hand picking: pick out the pernicious impurity of sneaking in the production process, as sand grains, bamboo chip, nylon rope etc.; The 2nd, use the hair pickout apparatus, pick out the hair of sneaking in it.
F surveys packing: with the raw material of select in the E step, carry out metal detection by the strong bar magnet that is arranged on the operating desk discharging opening, reject the metal sundries in the raw material, and then carry out secondary metals with metal detector and survey, pack at last.
The processing technology of a kind of dehydrated barley grasses of the present invention, its manufacture craft is simple, because the control of temperature and time in blanching, cooling procedure, it is less to make that the contained various nutritions of Barley Greeg run off, and has kept barley young crops original color and luster and faint scent preferably.The quality standard of barley seedling of the present invention (sheet):
Color and luster: pure green
Tissue morphology: complete, the free from admixture of barley seedling sheet sheet type
Local flavor: have the distinctive barley seedling fragrance of barley seedling, do not have burnt burning.
Physical and chemical index: moisture＜6%
Sulfur dioxide＜30PPM
Microbiological indicator: total number of bacteria＜1 * 10
4
The coliform feminine gender
The Escherichia coli feminine gender
Saccharomycete (cfu/g) is less than or equal to 25
Mould (cfu/g) is less than or equal to 25
The specific embodiment
Embodiment 1
Raw material is gathered: choose barley young crops length and be 30 centimetres high fresh wheat leaf, extract morning, utilizes the red plastic rope to tie up, and transports job shop in 2 hours.The impurity elimination sterilization: through the impurity elimination thing, extract dead leaf, flushing after, carry out the sterilization first time, the part by weight of wheat leaf raw material and clorox germicidal solution is 3: 1, promptly 3 parts of wheat leaf raw materials liquor natrii hypochloritis of putting into 1 part of 280PPM soaked 6 minutes.Segment completes: cut after the sterilization for the first time, be cut into 3 centimetres raw material section, be placed in the water of 95 degree 5 minutes and carry out blanching and complete, complete and cool off with recirculated cooling water after finishing again.The draining drying: the raw material after segment completed, remove raw material section surface moisture content by the mode of centrifuge dripping, carry out drying and handle.A heatable brick bed road drying for the first time, promptly under the conditions of 80 degree, dry 85 minutes, after going out a heatable brick bed and rubbing, carry out oven drying again, promptly under the conditions of 96 degree, dry 90 minutes.Select: the raw material first-selection that above drying is good is carried out hand picking, picks out the pernicious impurity of sneaking in the production process, as sand grains, bamboo chip, nylon rope etc.; Pick out the hair of sneaking in it with the hair pickout apparatus then.Survey packing: with the raw material of above select, carry out metal detection, reject the metal sundries in the raw material, and then carry out secondary metals with metal detector and survey, pack at last by the strong bar magnet that is arranged on the operating desk discharging opening.
Embodiment 2
Raw material is gathered: choose barley young crops length and be 20 centimetres high fresh wheat leaf, extract morning, utilizes the red plastic rope to tie up, and transports job shop in 2 hours.The impurity elimination sterilization: through the impurity elimination thing, extract dead leaf, flushing after, carry out the sterilization first time, the part by weight of wheat leaf raw material and clorox germicidal solution is 3: 1, promptly 3 parts of wheat leaf raw materials liquor natrii hypochloritis of putting into 1 part of 220PPM soaked 7 minutes.Segment completes: cut after the sterilization for the first time, be cut into 2 centimetres raw material section, be placed in the water of 98 degree 4 minutes and carry out blanching and complete, complete and cool off with recirculated cooling water after finishing again.The draining drying: the raw material after segment completed, remove raw material section surface moisture content by the mode of centrifuge dripping, carry out drying and handle.A heatable brick bed road drying for the first time, promptly under the conditions of 75 degree, dry 90 minutes, after going out a heatable brick bed and rubbing, carry out oven drying again, promptly under the conditions of 98 degree, dry 85 minutes.Select: the raw material first-selection that above drying is good is carried out hand picking, picks out the pernicious impurity of sneaking in the production process, as sand grains, bamboo chip, nylon rope etc.; Pick out the hair of sneaking in it with the hair pickout apparatus then.Survey packing: with the raw material of above select, carry out metal detection, reject the metal sundries in the raw material, and then carry out secondary metals with metal detector and survey, pack at last by the strong bar magnet that is arranged on the operating desk discharging opening.
Claims (4)
1. the processing technology of a dehydrated barley grasses is characterized in that:
A chooses the long fresh wheat leaf for 20-30 centimetre high of barley young crops, extracts morning, utilizes the red plastic rope to tie up, and utilizes nontoxic plastics Turnround basket to hold or the red plastic rope is tied up, should be at 2 hours with the interior job shop that transports to.
B impurity elimination sterilization: after impurity elimination thing, excision dead leaf, flushing, carry out the sterilization first time, promptly the liquor natrii hypochloritis with 200-300PPM soaked 5-8 minute.
The C segment completes: cut after the sterilization for the first time, be cut into 2-3 centimetre raw material section, be placed in the water of 90-100 degree 4-7 minute and carry out blanching and complete, cool off with recirculated cooling water.
D draining drying: the raw material that the C step process is good, remove raw material section surface moisture content by the mode of centrifuge dripping, carry out drying and handle.
E selects: the raw material that the D step process is good is selected, and picks out the pernicious impurity of sneaking in the production process, as sand grains, bamboo chip, nylon rope, hair etc.
F surveys packing: the raw material with select in the E step, carry out metal detection.
2. the processing technology of a kind of dehydrated barley grasses according to claim 1, it is characterized in that drying processing employing a heatable brick bed road drying and oven drying among its step D, a heatable brick bed road drying for the first time, promptly under the condition of 75-80 degree, dry 80-90 minute, after going out a heatable brick bed and rubbing, carry out oven drying again, promptly under the condition of 95-100 degree, dry 80-90 minute.
3. the processing technology of a kind of dehydrated barley grasses according to claim 1 is characterized in that picking out the hair of sneaking in the raw material with the hair pickout apparatus in its step e.
4. the processing technology of a kind of dehydrated barley grasses according to claim 1, it is characterized in that the metal detection in its step F, at first carry out metal detection by the strong bar magnet that is arranged on the operating desk discharging opening, reject the metal sundries in the raw material, and then carry out secondary metals with metal detector and survey, pack at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100169837A CN101926440A (en) | 2009-06-26 | 2009-06-26 | Processing technology of dehydrated barley grasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100169837A CN101926440A (en) | 2009-06-26 | 2009-06-26 | Processing technology of dehydrated barley grasses |
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| CN101926440A true CN101926440A (en) | 2010-12-29 |
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| CN2009100169837A Pending CN101926440A (en) | 2009-06-26 | 2009-06-26 | Processing technology of dehydrated barley grasses |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754713A (en) * | 2011-04-26 | 2012-10-31 | 北京禾惠农科技有限公司 | Manufacturing process of oat leaf tea |
| CN107865424A (en) * | 2017-11-22 | 2018-04-03 | 兴化市东奥食品有限公司 | A kind of preparation technology for being applied to dehydration wheat seeding |
-
2009
- 2009-06-26 CN CN2009100169837A patent/CN101926440A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754713A (en) * | 2011-04-26 | 2012-10-31 | 北京禾惠农科技有限公司 | Manufacturing process of oat leaf tea |
| CN102754713B (en) * | 2011-04-26 | 2014-10-22 | 北京禾惠农科技有限公司 | Manufacturing process of oat leaf tea |
| CN107865424A (en) * | 2017-11-22 | 2018-04-03 | 兴化市东奥食品有限公司 | A kind of preparation technology for being applied to dehydration wheat seeding |
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Application publication date: 20101229 |