CN112226272A - Tea seed enzymatic dehulling technology - Google Patents
Tea seed enzymatic dehulling technology Download PDFInfo
- Publication number
- CN112226272A CN112226272A CN202011075630.7A CN202011075630A CN112226272A CN 112226272 A CN112226272 A CN 112226272A CN 202011075630 A CN202011075630 A CN 202011075630A CN 112226272 A CN112226272 A CN 112226272A
- Authority
- CN
- China
- Prior art keywords
- tea
- peeling
- xylanase
- pectinase
- cellulase
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/025—Pretreatment by enzymes or microorganisms, living or dead
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Tea And Coffee (AREA)
Abstract
The invention belongs to the technical field of tea seed peeling, in particular to an enzymatic tea seed peeling technology, which comprises the following steps: firstly, cleaning tea seeds by a water source, intensively pouring the cleaned tea seeds into a peeling machine, then sequentially adding cellulase, xylanase and pectinase according to different quantities of the tea seeds to be peeled, ensuring that the liquid mixture quantity of the cellulase, the xylanase and the pectinase is 0.5-1% of the volume of the tea seeds and the compound ratio of the cellulase, the xylanase and the pectinase is 1:2.6-3.6:2-4 in the adding process of the cellulase, the xylanase and the pectinase, and then controlling the internal temperature of the peeling machine to be 40-60 ℃ by a temperature control device in the peeling machine, wherein the process lasts for 20-40 minutes; according to the tea seed peeling machine, tea seeds are subjected to enzymolysis peeling, and a traditional mechanical peeling mode is changed, so that the peeling rate is improved, the existence of impurities of outer skins of the peeled tea seeds is greatly reduced, secondary cleaning is avoided, and manpower is saved.
Description
Technical Field
The invention belongs to the technical field of tea seed peeling, and particularly relates to an enzymatic tea seed peeling technology.
Background
The tea seeds are mature seeds of tea trees of the genus camellia of the family theaceae, and are divided into the seeds of the tea trees and the seeds of the tea trees according to the growth conditions of the tea trees, namely the tea seeds and the tea seeds, both of which can extract oil for eating, the tea seed oil has the oxidation resistance, can reduce blood pressure, blood fat and inhibit arteriosclerosis, the nutritional value of the tea seed oil can be comparable to that of olive oil phase, even higher, the tea seed oil is high-grade edible oil, and the tea seed oil is also called oriental olive oil because of being a unique species in China.
Going to need carrying out the desquamation work to tea seed in tea seed processing, but tea seed desquamation device among the prior art mostly extrudees for mechanical cylinder and kneads and carry out tea seed desquamation work, and the desquamation work of this kind of mode not only causes tea seed inside to contain the crust impurity, needs secondary screening and separation, increases artifical burden, and the rate of peeling off is lower moreover.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides an enzymatic tea seed dehulling technology which has the characteristics of high dehulling rate, labor saving and the like.
In order to achieve the purpose, the invention provides the following technical scheme: the tea seed enzymatic dehulling technology comprises the following steps:
raw materials: tea seed
Cellulase enzymes
Xylanase
Pectinase
The preparation method comprises the following steps:
the method comprises the following steps: firstly, cleaning tea seeds by a water source, and intensively pouring the cleaned tea seeds into a peeling machine;
step two: then sequentially adding cellulase, xylanase and pectinase according to the different quantity of the tea seeds to be peeled;
step three: in the adding process of the cellulase, the xylanase and the pectinase, the amount of the mixture of the cellulase, the xylanase and the pectinase is ensured to be 0.5-1% of the volume of the tea seeds, and the compound ratio of the cellulase, the xylanase and the pectinase is ensured to be 1:2.6-3.6: 2-4;
step four: then controlling the internal temperature of the peeling machine to be 40-60 ℃ by a temperature control device in the peeling machine, and simultaneously mixing and stirring compound liquid of cellulase, xylanase and pectinase and tea seeds by a stirring device in the peeling machine to ensure that the compound liquid is completely contacted with the outer skins of the tea seeds, wherein the process lasts for 20-40 minutes;
step five: when the enzymolysis time is up, the peeling machine finishes the separation of the tea seeds and the outer skin through a self vibrating screen, thereby finishing the peeling work of the tea seeds, and the peeling rate of the tea seeds in the process is kept between 90 percent and 99 percent.
Preferably, no chemical agent can be added in the cleaning process of the tea seeds in the step one, so that the peeling quality and speed of the tea seeds are prevented from being influenced.
Preferably, the stirring device used in the fourth step is a high-speed stirrer, and in practical application, the time required for mixing the cellulase, the xylanase and the pectinase can be reduced, so that the tea seed peeling efficiency is increased.
Preferably, the temperature control device used in the fourth step is composed of an electric heating plate and a control panel, the electric heating plate is arranged inside the peeling machine, and the control panel can set the output temperature and the output time of the electric heating plate.
Preferably, the vibrating screen used in the fifth step is driven by a vibrating motor, the vibrating screen and the vibrating motor are arranged below the peeling machine, and the vibrating screen is inclined by fifteen degrees.
Compared with the prior art, the invention has the beneficial effects that:
according to the tea seed peeling machine, the tea seeds are subjected to enzymolysis peeling by the aid of the cellulase, xylanase and pectinase compound liquid, and a traditional mechanical peeling mode is changed, so that peeling rate is improved, the number of impurities in outer skins of the peeled tea seeds is reduced, secondary cleaning is avoided, and manpower is saved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
Example 1
The invention provides the following technical scheme: the tea seed enzymatic dehulling technology comprises the following steps:
raw materials: tea seed
Cellulase enzymes
Xylanase
Pectinase
The preparation method comprises the following steps:
the method comprises the following steps: firstly, cleaning tea seeds by a water source, and intensively pouring the cleaned tea seeds into a peeling machine;
step two: then sequentially adding cellulase, xylanase and pectinase according to the different quantity of the tea seeds to be peeled;
step three: in the adding process of the cellulase, the xylanase and the pectinase, the amount of the mixture of the cellulase, the xylanase and the pectinase is ensured to be 0.5 percent of the volume of the tea seeds, and the compound ratio of the cellulase, the xylanase and the pectinase is ensured to be 1:2.6: 2;
step four: then controlling the internal temperature of the peeling machine to be 60 ℃ through a temperature control device in the peeling machine, and simultaneously mixing and stirring compound liquid of cellulase, xylanase and pectinase and tea seeds by a stirring device in the peeling machine to ensure that the compound liquid is completely contacted with the outer skins of the tea seeds, wherein the process lasts for 40 minutes;
step five: when the enzymolysis time is up, the peeling machine completes the separation of the tea seeds and the outer skin through a self vibrating screen, thereby completing the peeling work of the tea seeds, and the peeling rate of the tea seeds in the process is kept about 90 percent.
Specifically, no chemical agent can be added in the cleaning process of the tea seeds in the step one, so that the peeling quality and speed of the tea seeds are prevented from being influenced.
Specifically, the stirring device used in the fourth step is a high-speed stirrer, and in practical application, the time required for mixing the cellulase, the xylanase and the pectinase can be reduced, so that the tea seed peeling efficiency is increased.
Specifically, the temperature control device used in the fourth step is composed of an electric heating plate and a control panel, the electric heating plate is arranged inside the peeling machine, and the control panel can set the output temperature and the output time of the electric heating plate.
Specifically, the vibrating screen used in the fifth step is driven by a vibrating motor, the vibrating screen and the vibrating motor are arranged below the peeling machine, and the vibrating screen is inclined by fifteen degrees.
Example 2
The invention provides the following technical scheme: the tea seed enzymatic dehulling technology comprises the following steps:
raw materials: tea seed
Cellulase enzymes
Xylanase
Pectinase
The preparation method comprises the following steps:
the method comprises the following steps: firstly, cleaning tea seeds by a water source, and intensively pouring the cleaned tea seeds into a peeling machine;
step two: then sequentially adding cellulase, xylanase and pectinase according to the different quantity of the tea seeds to be peeled;
step three: in the adding process of the cellulase, the xylanase and the pectinase, the amount of the mixture of the cellulase, the xylanase and the pectinase is ensured to be 1 percent of the volume of the tea seeds, and the compound ratio of the cellulase, the xylanase and the pectinase is ensured to be 1:3.6: 4;
step four: then controlling the internal temperature of the peeling machine to be 40 ℃ through a temperature control device in the peeling machine, and simultaneously mixing and stirring compound liquid of cellulase, xylanase and pectinase and tea seeds by a stirring device in the peeling machine to ensure that the compound liquid is completely contacted with the outer skins of the tea seeds, wherein the process lasts for 20 minutes;
step five: when the enzymolysis time is up, the peeling machine completes the separation of the tea seeds and the outer skin through a self vibrating screen, thereby completing the peeling work of the tea seeds, and the peeling rate of the tea seeds in the process is kept about 99 percent.
Specifically, no chemical agent can be added in the cleaning process of the tea seeds in the step one, so that the peeling quality and speed of the tea seeds are prevented from being influenced.
Specifically, the stirring device used in the fourth step is a high-speed stirrer, and in practical application, the time required for mixing the cellulase, the xylanase and the pectinase can be reduced, so that the tea seed peeling efficiency is increased.
Specifically, the temperature control device used in the fourth step is composed of an electric heating plate and a control panel, the electric heating plate is arranged inside the peeling machine, and the control panel can set the output temperature and the output time of the electric heating plate.
Specifically, the vibrating screen used in the fifth step is driven by a vibrating motor, the vibrating screen and the vibrating motor are arranged below the peeling machine, and the vibrating screen is inclined by fifteen degrees.
Example 3
The invention provides the following technical scheme: the tea seed enzymatic dehulling technology comprises the following steps:
raw materials: tea seed
Cellulase enzymes
Xylanase
Pectinase
The preparation method comprises the following steps:
the method comprises the following steps: firstly, cleaning tea seeds by a water source, and intensively pouring the cleaned tea seeds into a peeling machine;
step two: then sequentially adding cellulase, xylanase and pectinase according to the different quantity of the tea seeds to be peeled;
step three: in the adding process of the cellulase, the xylanase and the pectinase, the amount of the mixture of the cellulase, the xylanase and the pectinase is ensured to be 0.8 percent of the volume of the tea seeds, and the compound ratio of the cellulase, the xylanase and the pectinase is ensured to be 1:3: 3;
step four: then controlling the internal temperature of the peeling machine to be 50 ℃ through a temperature control device in the peeling machine, and simultaneously mixing and stirring compound liquid of cellulase, xylanase and pectinase and tea seeds by a stirring device in the peeling machine to ensure that the compound liquid is completely contacted with the outer skins of the tea seeds, wherein the process lasts for 30 minutes;
step five: when the enzymolysis time is up, the peeling machine completes the separation of the tea seeds and the outer skin through a self vibrating screen, thereby completing the peeling work of the tea seeds, and the peeling rate of the tea seeds in the process is kept about 95 percent.
Specifically, no chemical agent can be added in the cleaning process of the tea seeds in the step one, so that the peeling quality and speed of the tea seeds are prevented from being influenced.
Specifically, the stirring device used in the fourth step is a high-speed stirrer, and in practical application, the time required for mixing the cellulase, the xylanase and the pectinase can be reduced, so that the tea seed peeling efficiency is increased.
Specifically, the temperature control device used in the fourth step is composed of an electric heating plate and a control panel, the electric heating plate is arranged inside the peeling machine, and the control panel can set the output temperature and the output time of the electric heating plate.
Specifically, the vibrating screen used in the fifth step is driven by a vibrating motor, the vibrating screen and the vibrating motor are arranged below the peeling machine, and the vibrating screen is inclined by fifteen degrees.
The working principle and the using process of the invention are as follows: the method comprises the steps of firstly cleaning tea seeds by a water source, intensively pouring the cleaned tea seeds into a peeling machine, then sequentially adding cellulase, xylanase and pectinase according to the quantity of the tea seeds to be peeled, ensuring that the liquid mixture of the cellulase, the xylanase and the pectinase is 0.5-1% of the volume of the tea seeds in the adding process of the cellulase, the xylanase and the pectinase, ensuring that the compound ratio of the cellulase, the xylanase and the pectinase is 1:2.6-3.6:2-4, then controlling the internal temperature of the peeling machine to be 40-60 ℃ by a temperature control device in the peeling machine, simultaneously mixing and stirring the compound liquid of the cellulase, the xylanase and the pectinase and the tea seeds by a stirring device in the peeling machine, ensuring that the compound liquid is completely contacted with the outer skins of the tea seeds, and continuing the process for 20-40 minutes, when the enzymolysis time is reached, the peeling machine completes the separation of the tea seeds and the outer skin through a self vibrating screen, so that the peeling work of the tea seeds is completed, the peeling rate of the tea seeds in the process is kept between 90% and 99%.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The tea seed enzymatic dehulling technology is characterized in that: the tea seed enzymatic peeling technology and the process flow are as follows:
raw materials: tea seed
Cellulase enzymes
Xylanase
Pectinase
The preparation method comprises the following steps:
the method comprises the following steps: firstly, cleaning tea seeds by a water source, and intensively pouring the cleaned tea seeds into a peeling machine;
step two: then sequentially adding cellulase, xylanase and pectinase according to the different quantity of the tea seeds to be peeled;
step three: in the adding process of the cellulase, the xylanase and the pectinase, the amount of the mixture of the cellulase, the xylanase and the pectinase is ensured to be 0.5-1% of the volume of the tea seeds, and the compound ratio of the cellulase, the xylanase and the pectinase is ensured to be 1:2.6-3.6: 2-4;
step four: then controlling the internal temperature of the peeling machine to be 40-60 ℃ by a temperature control device in the peeling machine, and simultaneously mixing and stirring compound liquid of cellulase, xylanase and pectinase and tea seeds by a stirring device in the peeling machine to ensure that the compound liquid is completely contacted with the outer skins of the tea seeds, wherein the process lasts for 20-40 minutes;
step five: when the enzymolysis time is up, the peeling machine finishes the separation of the tea seeds and the outer skin through a self vibrating screen, thereby finishing the peeling work of the tea seeds, and the peeling rate of the tea seeds in the process is kept between 90 percent and 99 percent.
2. The tea seed enzymatic dehulling technology according to claim 1, characterized in that: in the step one, no chemical agent can be added in the cleaning process of the tea seeds, so that the peeling quality and speed of the tea seeds are prevented from being influenced.
3. The tea seed enzymatic dehulling technology according to claim 1, characterized in that: and the stirring device used in the step four is a high-speed stirrer, so that in practical application, the time required for mixing the cellulase, the xylanase and the pectinase can be reduced, and the tea seed peeling efficiency is improved.
4. The tea seed enzymatic dehulling technology according to claim 1, characterized in that: the temperature control device used in the fourth step is composed of an electric heating plate and a control panel, the electric heating plate is arranged in the peeling machine, and the control panel can set the output temperature and the output time of the electric heating plate.
5. The tea seed enzymatic dehulling technology according to claim 1, characterized in that: and the vibrating screen used in the fifth step is driven by a vibrating motor, the vibrating screen and the vibrating motor are arranged below the peeling machine, and the vibrating screen is inclined for fifteen degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011075630.7A CN112226272A (en) | 2020-10-10 | 2020-10-10 | Tea seed enzymatic dehulling technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011075630.7A CN112226272A (en) | 2020-10-10 | 2020-10-10 | Tea seed enzymatic dehulling technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112226272A true CN112226272A (en) | 2021-01-15 |
Family
ID=74120671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011075630.7A Pending CN112226272A (en) | 2020-10-10 | 2020-10-10 | Tea seed enzymatic dehulling technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112226272A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524852A (en) * | 2012-03-23 | 2012-07-04 | 河南省农业科学院 | Method for peeling sesames |
| CN103555414A (en) * | 2013-11-07 | 2014-02-05 | 河南懿丰油脂有限公司 | Hulling separation method for rapeseeds and special separation device |
| CN103710327A (en) * | 2013-12-30 | 2014-04-09 | 福州大世界橄榄有限公司 | Compound enzyme preparation for deep processing of olive and preparation method and application thereof |
| CN104046506A (en) * | 2013-03-12 | 2014-09-17 | 长沙理工大学 | Technology for removing seed coat from camellia seed by employing biological enzyme method |
| CN104313001A (en) * | 2014-10-24 | 2015-01-28 | 乔玉海 | Method for removing sesame hulls by using biological enzyme |
| CN206596649U (en) * | 2017-03-20 | 2017-10-31 | 湖南省展望生物科技发展有限公司 | A kind of shelling camellia seeds screening machine |
| CN110404612A (en) * | 2019-07-19 | 2019-11-05 | 福建省全味食品有限公司 | A kind of oat peeling machine |
| CN110540893A (en) * | 2019-08-21 | 2019-12-06 | 洞口县亿丰农林牧科技有限公司 | tea seed oil pressing technology |
-
2020
- 2020-10-10 CN CN202011075630.7A patent/CN112226272A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524852A (en) * | 2012-03-23 | 2012-07-04 | 河南省农业科学院 | Method for peeling sesames |
| CN104046506A (en) * | 2013-03-12 | 2014-09-17 | 长沙理工大学 | Technology for removing seed coat from camellia seed by employing biological enzyme method |
| CN103555414A (en) * | 2013-11-07 | 2014-02-05 | 河南懿丰油脂有限公司 | Hulling separation method for rapeseeds and special separation device |
| CN103710327A (en) * | 2013-12-30 | 2014-04-09 | 福州大世界橄榄有限公司 | Compound enzyme preparation for deep processing of olive and preparation method and application thereof |
| CN104313001A (en) * | 2014-10-24 | 2015-01-28 | 乔玉海 | Method for removing sesame hulls by using biological enzyme |
| CN206596649U (en) * | 2017-03-20 | 2017-10-31 | 湖南省展望生物科技发展有限公司 | A kind of shelling camellia seeds screening machine |
| CN110404612A (en) * | 2019-07-19 | 2019-11-05 | 福建省全味食品有限公司 | A kind of oat peeling machine |
| CN110540893A (en) * | 2019-08-21 | 2019-12-06 | 洞口县亿丰农林牧科技有限公司 | tea seed oil pressing technology |
Non-Patent Citations (1)
| Title |
|---|
| 宋国辉;黄纪念;芦鑫;孙强;张丽霞;: "芝麻酶法脱皮工艺的优化", 食品科学, no. 18, pages 1 - 1 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102839075B (en) | Production process of fig wine | |
| CN101366487B (en) | Processing method for soaked, pickled product of vegetable | |
| CN103039944B (en) | Brewing method for high-salt liquid-state fermentation soy sauce | |
| CN104886459A (en) | Making method of fermentation rice flour | |
| CN107981178A (en) | A kind of preparation method for the straight rice-flour noodles that ferment | |
| CN107396981A (en) | A kind of preparation method of mulberry leaf fermented bean curd | |
| CN103992911B (en) | Semi-dry kiwi fruit wine and brewing method thereof | |
| CN107114689A (en) | A kind of pre-mixed feeds prepare the pot type zymotechnique of less salt chilli oil bean cotyledon | |
| CN100418434C (en) | Health-caring monascus fermented glutinous wine and preparation method thereof | |
| CN112226272A (en) | Tea seed enzymatic dehulling technology | |
| CN107183542A (en) | A kind of fermentation preparation of dark bean paste | |
| CN104026638A (en) | Chocolate and strawberry flavor sandwich egg roll and preparation method thereof | |
| CN107114690A (en) | A kind of less salt pot type fermentation preparation of bean paste | |
| CN104312893A (en) | Persimmon vinegar making method | |
| CN108659136B (en) | A kind of preparation process of high-efficiency low-toxicity hair sweet potato starch | |
| CN104082789A (en) | Strawberry mellow egg roll and preparation method thereof | |
| CN109090327B (en) | Method for shortening production cycle of preserved tangerine peels and improving taste by using biological enzyme preparation | |
| CN103421648B (en) | Method for preparing rice syrup and application of rice syrup in brewed wine | |
| CN107252054A (en) | A kind of pre-mixed feeds prepare the less salt pot type fermentation process of bean paste | |
| CN111000182B (en) | Preparation method of Pu' er tea jelly | |
| CN110839822A (en) | Method for making fruity fermented noodles | |
| CN104855777B (en) | The method that flavor Natta sugar is prepared with puckery persimmon | |
| CN110656022A (en) | Persimmon vinegar brewing method | |
| CN107189905A (en) | A kind of brewage process of Gorgon fruit yellow rice wine | |
| CN109123291A (en) | A kind of raspberry enzyme beverage and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |