CN104397842B - A kind of pepper freezes peeling method - Google Patents
A kind of pepper freezes peeling method Download PDFInfo
- Publication number
- CN104397842B CN104397842B CN201410655694.2A CN201410655694A CN104397842B CN 104397842 B CN104397842 B CN 104397842B CN 201410655694 A CN201410655694 A CN 201410655694A CN 104397842 B CN104397842 B CN 104397842B
- Authority
- CN
- China
- Prior art keywords
- pepper
- skin
- peeling method
- freezing
- freezes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The present invention relates to pepper manufacture field, it is proposed that a kind of pepper freezes peeling method, is boiled, is ultrasonically treated by carrying out boiling water bath to new fresh pepper, freezed, the processing such as mechanical exfoliation, quickly can taken off pepper skin, gained white pepper is best in quality.Whole exfoliating process water is few, and environmental pollution is small, time-consuming short, efficient, easy to operate, does not produce pollution.The pepper corn seed of gained is complete, peeling rate is high, color is vivid, can retain the active ingredient in pepper skin, effectively data can be avoided to waste, and is conducive to be mass produced；Production technology cost is low, is conducive to be widely applied, and has great economic implications and social benefit.
Description
Technical field
The present invention relates to pepper manufacture field, particularly relates to a kind of pepper freezing peeling method.
Background technology
Pepper (Piper nigrum Linn.) is the fragrant pungent plant in the important torrid zone, and pepper fruits can be used in field of food
Make flavouring, preservative, spices etc..In field of medicaments application, there is stomach invigorating, antipyretic, diuresis, to tunica mucosa bronchiorum
With stimulation, available for treatment indigestion, cold phlegm, cough, enteritis, bronchitis, rheumatism and flu etc..In pepper
Principle active component is pipering, in recent years, research find its analgesia, hypnosis, anti-inflammatory, anti-oxidant, antidepression, it is anticonvulsion,
Anticancer, desinsection, reducing blood lipid etc. show preferable activity.Content of the pipering in dry hide is 0.4%~0.5%, is gone
Content of piperine is 4%~6% in white pepper after skin.
The pepper products in China account for more than the 98% of pepper products composition based on white pepper.The white pepper yield in China
Account for more than the 50% of world's white pepper yield.Fresh pepper is needed to peel in the process of white pepper.White Hu at present
The processing method of green pepper mainly has following 4 kinds：
First, immersion decortication
Traditional immersion, which removes seed-skin method also to cry, macerates pico farad, is the main method of pepper decortication both at home and abroad at present, i.e., by pepper fruit
Fringe is placed in water immersion treatment 7d~20d (7~8d of summer, 15~20d of winter), to pericarp fully rot, by repeatedly rubbing,
Rinsing, removes the debris such as pericarp, carpopodium, until fully cleaning, white pepper is obtained through dry.Traditional immersion removes seed-skin method
Skin, can not recycle in the presence of time-consuming, water consumption is big, take up a large area, labor intensity is big, polluted source the defects of.In addition,
The substantial amounts of pipering contained in immersion process pepper exocarp is decomposed loss, the skin taken off can not recycling, cause
Waste.And processing conditions is difficult to control, white pepper quality is unstable, easily causes the dimness of white pepper surface, not pure white enough, influences
The quality of white pepper, can not adapt to the large-scale production of modernization.
2nd, mechanical exfoliation
Direct mechanical exfoliation method, there are the defects of pepper breakage rate is high, decortication is not clean, single mechanical exfoliation is difficult
To realize.Mechanical exfoliation is carried out after generally being pre-processed to pepper fringe again.In the past 10 years, people carry out pepper physics, change
Get married mechanical exfoliation after processing.Such as：Steaming makes mechanical exfoliation after pericarp softening for 10-15 minutes；By pepper fresh fruit with 1:6 matter
Ratio is measured, also can mechanical exfoliation after being stirred 1 minute in dilute hydrochloric acid at a temperature of 60 DEG C.
In recent years, many middle-size and small-size pepper process equipments are proposed in relation to R＆D institution and manufacturing enterprise.Through Demonstration Application,
Processing efficiency is greatly improved, and process loss is few, percentage of damage is low, can substantially reduce processing cost, improves converted products
Economic benefit.But there are a large amount of peppers to be damaged the problems such as being difficult to comply fully with national wastewater discharge standard with degumming waste liquid for it.
To the seriously polluted of environment so that the method is difficult to promote.
3rd, enzyme process is peeled
Material is crosslinked using the pectin class contained by bio-enzyme degradation pepper cortex, achievees the purpose that decortication.Add at room temperature
Add the enzymatic treatment pepper such as pectase, cellulase, zytase and mannase, it is static at (30 ± 3) DEG C or 37 DEG C or stir
Mix, wherein pectase is the key enzyme of pepper decortication, and in optimum condition, fresh pepper pericarp can be interior degradable when 24 is small, and
Just degraded is complete when black pepper pericarp then needs 40-45 small.Chinese invention patent CN102342567A, which discloses one kind, makes pepper
The method of decortication, pepper fruits to be peeled are mixed with Pectinase Producing Strain, eliminate the foreign odor that traditional infusion process produces
Taste.
Enzyme process, which is peeled, does not cause the pollution of microorganism, using the adding better than other approach of the white pepper quality obtained by the method
Chemical product.Organic contamination degree than chemical machinery decortication is few, saves the costs such as sewage disposal expense, and the pollution of environment is also small,
But it is too high with the pepper epidermis intertexture component of processes composition complexity, totle drilling cost that it needs various enzymes that enzyme preparation is made.
4th, biology decortication
Fermented using the microorganism of high yield pectase to pepper, decompose protopectin make pericarp separate and then
The effect of decortication.The method is a pepper decortication new way, and compared with traditional peeling technology, its production cycle of peeling is relatively short,
Also there are other obvious advantages：Energy consumption is told somebody what one's real intentions are, and less investment of peeling, pollutant discharge amount is reduced, etc..But biology decortication still suffers from one
A little problems, complicated pepper epidermis gum components need corresponding complicated enzyme system, and such enzyme system not yet study at present it is clear,
And microculture technological requirement is higher, realize that extensive, there are certain difficulty for factorial praluction.
Now the product of white pepper 80% in the international market is provided by China.Fresh pepper decortication is difficult, and
The all more or less existing defects of existing method above, and the pepper skin taken off can not all be processed utilization, pepper again
The active ingredients such as the pipering in skin can not recycle, and not only pollute environment, also result in the great wasting of resources.
The content of the invention
The present invention proposes a kind of pepper freezing peeling method, can solve new fresh pepper decortication difficulty, and the Hu taken off
The problem of green pepper skin expendable utilization.
The technical proposal of the invention is realized in this way：
A kind of pepper freezes peeling method, comprises the following steps：
(1) blanching 3-5min in the water of 95-100 DEG C of fresh pepper is taken, is picked up；
(2) pepper of blanching is put into ultrasound 25-35min in ultrasonic machine；
(3) the good pepper of ultrasound is put into refrigerator-freezer and freezed, cooling time 0.5-2.5h；
(4) pepper of step (3) processing will be passed through, peeled with mechanical exfoliation machine.
Further, the temperature of water is 100 DEG C in the step (1).
Further, frequency ultrasonic in the step (2) is 35-100KHz.
Further, cryogenic temperature is -5 DEG C to -30 DEG C in the step (3).
Further, cryogenic temperature is -10 DEG C to -20 DEG C in the step (3).
Further, the pepper of freezing is thawed before mechanical exfoliation in the step (4).
Further, the pepper of freezing is thawed to the ice-out of pepper skin before mechanical exfoliation in the step (4).
Beneficial effects of the present invention：
The pepper corn seed of the method for the present invention output is complete, peeling rate is high, color is vivid, time-consuming short, and exfoliating process
It is few with water, pollution is not produced；The pepper skin taken off, containing abundant pipering, through the flat of multiple repairing weld measure dry sample pipering
Equal content is up to 0.435%, pepper alkali loss very little, and can directly be recycled.
In decortication technology provided by the invention, blanching 3-5min can be with rapid damage pepper crust in 95-100 DEG C of water
Cell tissue, and do not cause the loss of the wherein content of pipering；Ultrasonic machine is ultrasonically treated pepper, can further break
Bad pepper cortical tissue, discharges the moisture in tissue；Pepper is put into snap frozen in refrigerator-freezer, the group destroyed in blanching and ultrasound
The moisture for knitting middle spilling freezes, and the ice crystal of formation destroys the connection of pepper seed and pepper crust, and the volume of pepper seed diminishes,
So that produce gap between pepper fruit and pepper skin；Finally peeled with mechanical exfoliation machine, due to pepper fruit and pepper skin
Between produced gap, can be easily separated and come, quickly pepper skin can be taken off, improve efficiency, and remain pepper skin
In active ingredient.
Pepper of the present invention freezes peeling method, and environmental pollution is small.Immersion, which removes seed-skin method, needs substantial amounts of water, and passes through
After crossing immersion, pericarp rots all to be discharged into river, has seriously polluted the environment.And peeling method provided by the invention need not be a large amount of
Water, the pepper micromicro taken off is to recycle, and without being discharged into river, is almost no pollution.
Pepper of the present invention freezes peeling method, time-consuming short, efficient, easy to operate.Common infusion method takes off pepper
Skin, immersion need 7-20 days time, and the later stage will also be rubbed, be rinsed, and cumbersome, time-consuming.It is of the present invention
Pepper freezing peeling method, decortication the time only need to complete within 0.5-1 days.Relative to existing mechanical exfoliation technology, this hair
The bright decortication technical efficiency is high, and the active ingredient loss in the skin taken off is seldom.
Pepper freezing peeling method cost of the present invention is low.Biology decortication and enzyme process decortication, microorganism or enzyme play
Effect needs suitable living environment and reaction condition, it is necessary to higher technical support and harsh working environment.Institute of the present invention
All it is very universal instrument, cost is low, easy to operate, but can equally reach good exfoliant effect, and peeling rate can connect
Nearly 100%.Gained white pepper breakage rate substantially reduces, and the pepper taken off contains mass efficient component, and recovered utilization can increase
The output value of specific yield.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical solution in the present invention is clearly and completely described, it is clear that
Described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The scope of protection of the invention.
Embodiment 1
A kind of pepper freezes peeling method, comprises the following steps：
(1) take fresh pepper, picked up in 95 DEG C of water after blanching 3min；
(2) pepper of blanching is put into ultrasound 25min, supersonic frequency 35KHz in ultrasonic machine；
(3) pepper that ultrasound is crossed is put into refrigerator-freezer and 0.5h is freezed at a temperature of -5 DEG C；
(4) pepper of step (3) processing will be passed through, peeled after defrosting with mechanical exfoliation machine.
Embodiment 2
A kind of pepper freezes peeling method, comprises the following steps：
(1) take in 97 DEG C of boiling water of fresh pepper and picked up after blanching 4min；
(2) pepper of blanching is put into ultrasound 30min, supersonic frequency 60KHz in ultrasonic machine；
(3) pepper that ultrasound is crossed is put into refrigerator-freezer and 2.0h is freezed at a temperature of -15 DEG C；
(4) it will thaw to the ice-out of pepper skin by the pepper of step (3) processing, peeled with mechanical exfoliation machine.
Embodiment 3
A kind of pepper freezes peeling method, comprises the following steps：
(1) take fresh pepper to be put into 100 DEG C of boiling water to pick up after blanching 5min；
(2) pepper of blanching is put into ultrasound 35min, supersonic frequency 100KHz in ultrasonic machine；
(3) the good pepper of ultrasound is put into refrigerator-freezer, the cooling time 2.5h at a temperature of -30 DEG C；
(4) pepper that will pass through step (3) processing is thawed, and is peeled with mechanical exfoliation machine.
Embodiment 4
A kind of pepper freezes peeling method, comprises the following steps：
(1) take in 97 DEG C of boiling water of fresh pepper and picked up after blanching 4min；
(2) pepper of blanching is put into ultrasound 30min, supersonic frequency 60KHz in ultrasonic machine；
(3) pepper that ultrasound is crossed is put into refrigerator-freezer and 2.0h is freezed at a temperature of -10 DEG C；
(4) it will thaw to the ice-out of pepper skin by the pepper of step (3) processing, peeled with mechanical exfoliation machine.
Embodiment 5
A kind of pepper freezes peeling method, comprises the following steps：
(1) take in 100 DEG C of boiling water of fresh pepper and picked up after blanching 5min；
(2) pepper of blanching is put into ultrasound 35min supersonic frequencies 100KHz in ultrasonic machine；
(3) pepper that ultrasound is crossed is put into refrigerator-freezer and 2.5h is freezed at a temperature of -20 DEG C；
(4) it will thaw to the ice-out of pepper skin by the pepper of step (3) processing, peeled with mechanical exfoliation machine.
Pepper freezing peeling method exfoliant effect of the present invention is investigated
Weigh the fresh pepper that 7 parts of quality are 50g.7 portions of peppers are handled according to following processing scheme respectively：
Scheme 1：The method provided according to embodiment 1 is handled；
Scheme 2：The method provided according to embodiment 2 is handled；
Scheme 3：The method provided according to embodiment 3 is handled；
Scheme 4：The method provided according to embodiment 4 is handled；
Scheme 5：The method provided according to embodiment 5 is handled；
Scheme 6：Mechanical exfoliation after 100 DEG C of boiling water boiling 3min ultrasounds 30min；
Scheme 7：Mechanical exfoliation after 100 DEG C of boiling water boiling 3min；
Scheme 8：Mechanical exfoliation after 100 DEG C of boiling water boiling 3min freezings 2h；
Scheme 9：Blank control, without any processing, direct mechanical exfoliation.
After 7 parts of fresh pepper processing, peeling rate is recorded respectively, the results are shown in Table 1.
Comparison of the 1 different disposal method of table to fresh pepper peeling rate
Tested by the investigation of peeling rate, it can be seen that the technology peeling rate that 5 embodiments of the present invention provide is significantly larger than
Other processing.The white pepper seed of gained is complete, and breakage rate is low, and color is vivid, glossy, and suitable large-scale industrialization takes off
Skin.Meanwhile mechanical equipment used is commonly used equipment in exfoliating process, limited without stringent environmental condition, it is easy to operate,
Be conducive to carry out large-scale promotion.
As the measure to the pepper skin chemical composition obtained by 5 embodiment processing of the present invention, pipering is in dry pepper
Average content in skin is 0.435%.After peeling, the average content of pipering contained by white pepper is 4.83%, and without place
Content of piperine is suitable in the pepper of reason, illustrates peeling method pepper alkali loss very little of the present invention.
The economic benefit of pepper skin recycling
Statistics shows, nearly 400,000 mu of China's pepper cultivated area in 2012,3.6 ten thousand tons of gross annual output amount.Cultivated area
It is drop 6 and the 5th respectively with yield world rankings.Based on the pepper products white pepper in China, pepper products composition is accounted for
More than 98%, yield accounts for the 50% of world's white pepper yield.Hainan is the main producing region of China pepper, and cultivated area and yield account for
More than the 90% of the whole nation.According to measuring and calculating, China pepper is average per per mu yield pepper 100kg, often processes 1kg white peppers, can produce 2kg
Fresh pepper skin.With the content calculation of pipering in pepper skin, per acre in the pepper skin of output pipering content equivalent to
The content of pipering in 20kg white peppers.It can be seen from the above that carrying out recycling processing and utilization to the pepper skin taken off, have considerable
Economic benefit.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (5)
1. a kind of pepper freezes peeling method, it is characterised in that comprises the following steps：
(1) blanching 3-5min in the water of 95-100 DEG C of fresh pepper is taken, is picked up；
(2) pepper of blanching is put into ultrasound 25-35min in ultrasonic machine；
(3) the good pepper of ultrasound is put into refrigerator-freezer and freezed, cooling time 0.5-2.5h；Cryogenic temperature is -5 DEG C to -30 DEG C；
(4) pepper of step (3) processing will be passed through, after defrosting, directly peeled with mechanical exfoliation machine, before mechanical exfoliation
The pepper of freezing is thawed.
A kind of 2. pepper freezing peeling method according to claim 1, it is characterised in that：Water described in the step (1)
Temperature be 100 DEG C.
A kind of 3. pepper freezing peeling method according to claim 1, it is characterised in that：It is ultrasonic in the step (2)
Frequency is 35-100KHz.
A kind of 4. pepper freezing peeling method according to claim 1, it is characterised in that：Freezing in the step (3)
Temperature is -10 DEG C to -20 DEG C.
A kind of 5. pepper freezing peeling method according to claim 1, it is characterised in that：Machinery is de- in the step (4)
The pepper of freezing is thawed to the ice-out of crust before skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655694.2A CN104397842B (en) | 2014-11-18 | 2014-11-18 | A kind of pepper freezes peeling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655694.2A CN104397842B (en) | 2014-11-18 | 2014-11-18 | A kind of pepper freezes peeling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104397842A CN104397842A (en) | 2015-03-11 |
| CN104397842B true CN104397842B (en) | 2018-04-20 |
Family
ID=52635564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410655694.2A Expired - Fee Related CN104397842B (en) | 2014-11-18 | 2014-11-18 | A kind of pepper freezes peeling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104397842B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106387939A (en) * | 2016-09-18 | 2017-02-15 | 福州大世界橄榄有限公司 | Fruit peeling method and fruit peeling device |
| CN107028201B (en) * | 2017-01-24 | 2021-02-26 | 海南大学 | Freezing and quick pepper peeling method |
| CN108925956B (en) * | 2018-07-23 | 2021-12-14 | 中国热带农业科学院农业机械研究所 | Efficient peeling method for fresh pepper fruits |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3500926A1 (en) * | 1985-01-12 | 1986-07-17 | SO-MA AG, 2900 Oldenburg | Method and device for peeling the synthetic skin covering of a sausage, e.g. pepper salami, to be coated with herbs |
| JP3960570B2 (en) * | 1998-04-07 | 2007-08-15 | カゴメ株式会社 | Peeling method of bell pepper |
| KR20090059581A (en) * | 2007-12-07 | 2009-06-11 | 이문호 | Pericarp separation device of red pepper |
| CN202566218U (en) * | 2012-05-21 | 2012-12-05 | 中国热带农业科学院香料饮料研究所 | Soaking equipment for pepper |
| CN102845810A (en) * | 2012-09-28 | 2013-01-02 | 中国热带农业科学院农业机械研究所 | Pretreatment peeling machine for pepper |
| CN104000285A (en) * | 2014-06-11 | 2014-08-27 | 安徽真心食品有限公司 | Method for removing hazelnut seed coat |
-
2014
- 2014-11-18 CN CN201410655694.2A patent/CN104397842B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104397842A (en) | 2015-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105255579B (en) | Method for extracting peony seed oil | |
| JPH0260317B2 (en) | ||
| CN103710327B (en) | Compound enzyme preparation for deep processing of olive and preparation method and application thereof | |
| CN104397842B (en) | A kind of pepper freezes peeling method | |
| CN103555582A (en) | Method for breaking wall of chlorella by using compound enzyme | |
| CN106834014A (en) | A kind of selenium-rich waxberry health-care wine and preparation method thereof | |
| CN112980560A (en) | Method for extracting peony seed oil through ultrasonic-assisted biological enzymolysis | |
| CN109673926A (en) | A kind of green barking method of Kiwi berry | |
| CN103865714B (en) | A kind of method utilizing low strength intermittent type ultrasonic assistant yellow rice wine brewage | |
| CN1165032A (en) | Method for breaking cell wall of Ganoderma lucidum spore | |
| CN101020911A (en) | Biological extraction process and application | |
| CN106591051A (en) | Preparation method of olive wine with good flavor | |
| CN105063149A (en) | Method for auxiliary preparation of cottonseed protein by means of enzymatic method | |
| CN108998491A (en) | A method of extracting protein in the peony seeds dregs of rice | |
| CN109097182A (en) | A method of freezing microwave thawing collaboration aqueous enzymatic method preparation decortication sesame oil | |
| CN104172347A (en) | Processing method of dark grape juice | |
| CN104256862B (en) | A kind of Fructus Piperis fresh fruit associating peeling technology | |
| CN101816372B (en) | Clean production method of coproduced biologic protein feed of diosgenin | |
| CN102994400B (en) | Microorganism capable of degrading navel orange segment membrane and enzymic preparation containing microorganism as well as application | |
| CN109554228A (en) | A kind of extracting method of passion fruit pericarp essential oil | |
| CN103815496A (en) | Method for increasing strawberry juice yield through biological composite enzyme | |
| CN108912204B (en) | Method for extracting tigogenin from sisal dregs | |
| CN106472941A (en) | A kind of pineapple sarcocarp powder solid beverage technological method for processing | |
| CN113519857A (en) | Acer truncatum peptide powder rich in nervonic acid and preparation method thereof | |
| CN115633718B (en) | Method for improving plant lactosis enzymolysis efficiency through low-consumption physical double-field cooperation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20211118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |