CN109793244A - A kind of processing method that peanut shell extracts dietary fiber - Google Patents
A kind of processing method that peanut shell extracts dietary fiber Download PDFInfo
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- CN109793244A CN109793244A CN201711139633.0A CN201711139633A CN109793244A CN 109793244 A CN109793244 A CN 109793244A CN 201711139633 A CN201711139633 A CN 201711139633A CN 109793244 A CN109793244 A CN 109793244A
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- dietary fiber
- peanut shell
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- extracts
- filtering
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Abstract
The present invention relates to the processing methods that a kind of peanut shell extracts dietary fiber, belong to food processing technology field.China generates largely discarded peanut shell, the present invention every year and extracts dietary fiber from peanut shell using extrusion process technology and zymolysis technique, and realization is turned waste into wealth.Summary of the invention includes: the processes such as cleaning, drying, crushing, extrusion process, crushing, sour processing, washing, filtering, enzymatic treatment, washing, filtering, decoloration, washing, filtering, drying, crushing, sieving.
Description
One, technical field
The present invention relates to the processing methods that a kind of peanut shell extracts dietary fiber, belong to food processing technology field.
Two, background technique
China is peanut production big country, and cultivated area occupies the second in the world, about 15,000,000 tons of annual output, what annual peanut processing generated
Peanut shell waste is up to as many as 4,500,000 tons.Dietary fiber can not be decomposed by human digestive enzymes to be absorbed, but has a variety of lifes
Function is managed, is proposed after Cheng Liaoji protein, fat, carbohydrate, minerals, vitamin and water and is included in that influence human body strong
" the seventh-largest nutrient " necessary to health.The content of dietary fiber is a kind of production dietary fiber 60% or more in peanut shell
The cheap and raw material that is easy to get.
Studies have shown that the adjustment that extrusion process can cause fibrous inside to form, the Soluble Fiber for improving dietary fiber contain
The increase of amount.The present invention finds the reasonable application approach of peanut shell, using extrusion process technology and reasonable enzymatic treatment, from peanut
Dietary fiber is extracted in shell, realization is turned waste into wealth.
Three, summary of the invention
The object of the present invention is to provide the processing method that a kind of peanut shell extracts dietary fiber, realize that peanut shell is reasonably applied,
Realization is turned waste into wealth.
The purpose of the present invention is achieved through the following technical solutions:
The processing method that a kind of peanut shell extracts dietary fiber, it is characterised in that: using extrusion process technology and zymolysis technique from
Dietary fiber is extracted in peanut shell, realization is turned waste into wealth；Include: cleaning, drying, crushing, extrusion process, crushing, acid processing, wash
It washs, filter, enzymatic treatment, washing, filtering, decoloration, washing, filtering, drying, crushing, sieving, the extraction of insoluble dietary fiber
Process.
Further, the extrusion process refers to: smashed peanut shell being carried out extrusion process, treatment conditions: squeezed
Temperature is 160 DEG C, screw speed is 200 revs/min.
The acid processing refers to: peanut shell after extrusion process being carried out acid processing and extracts soluble dietary fiber, technique
Condition are as follows: pH 3, Extracting temperature are 85 DEG C, and extraction time is 2 hours.
The enzymatic treatment refers to: carrying out enzymatic treatment and further extracts insoluble dietary fiber, method of enzymatically treating: α forms sediment
Powder enzyme enzyme concentration is 0.5%, reaction pH is 6.5, reaction temperature is 65 DEG C, the reaction time is 50 minutes.
The extraction of the insoluble dietary fiber refers to: by washing, filtering (100 mesh), decoloration, washing, filtering
After (200 mesh), dry, crushing, insoluble dietary fiber is obtained.
China generates largely discarded peanut shell, the present invention every year and utilizes extrusion process technology and zymolysis technique from peanut shell
Middle extraction dietary fiber, realization are turned waste into wealth.Summary of the invention include: cleaning, drying, crushing, extrusion process, crushing, acid processing,
The processes such as washing, filtering, enzymatic treatment, washing, filtering, decoloration, washing, filtering, drying, crushing, sieving.
Four, specific embodiment
1. the peanut shell not gone mouldy is chosen in selection, cleaning, cleans up, dries.
2. peanut shell is dried or dried by dry, crushing, it is crushed to 30 mesh.
3. smashed peanut shell is carried out extrusion process by extrusion process, treatment conditions: squeezing temperature is 160 DEG C, screw rod
Revolving speed is 200 revs/min.
4. soluble dietary fiber is extracted in acid processing extracts soluble dietary for peanut shell progress acid processing after extrusion process
Fiber, process conditions are as follows: PH 3, Extracting temperature are 85 DEG C, and extraction time is 2 hours.
5. peanut shell after washing, filter acid processing, after washing, is filtered through 300 mesh filter screens, obtaining after filtering fluid drying can
Soluble dietary fiber.
6. enzymatic treatment extracts insoluble dietary fiber for the filtrate of step 5, progress enzymatic treatment further extracts can not
Soluble dietary fiber, method of enzymatically treating: alpha amylase enzyme concentration is 0.5%, reaction pH is 6.5, reaction temperature is 65 DEG C, reaction
Time is 50 minutes.
7. the extraction of insoluble dietary fiber is by the processed material of step 6, by washing, filtering (100 mesh), decolourize, wash
After washing, filtering (200 mesh), is dry, crushing, insoluble dietary fiber is obtained.
Claims (5)
1. the processing method that a kind of peanut shell extracts dietary fiber, it is characterised in that: utilize extrusion process technology and zymolysis technique
Dietary fiber is extracted from peanut shell, realization is turned waste into wealth；Include: cleaning, drying, crushing, extrusion process, crushing, acid processing,
Washing, filtering, enzymatic treatment, washing, filtering, decoloration, washing, filtering, drying, crushing, sieving, insoluble dietary fiber mention
Take process.
2. the processing method that peanut shell according to claim 1 extracts dietary fiber, it is characterised in that: the extruding
Processing refers to: by smashed peanut shell carry out extrusion process, treatment conditions: squeeze temperature be 160 DEG C, screw speed 200
Rev/min.
3. the processing method that peanut shell according to claim 1 extracts dietary fiber, it is characterised in that: at the acid
Reason refers to: peanut shell after extrusion process being carried out acid processing and extracts soluble dietary fiber, process conditions are as follows: pH 3, extracts temperature
Degree is 85 DEG C, and extraction time is 2 hours.
4. the processing method that peanut shell according to claim 1 extracts dietary fiber, it is characterised in that: at the enzyme
Reason refers to: carry out enzymatic treatment further extract insoluble dietary fiber, method of enzymatically treating: alpha amylase enzyme concentration be 0.5%,
Reaction pH is 6.5, reaction temperature is 65 DEG C, the reaction time is 50 minutes.
5. the processing method that peanut shell according to claim 1 extracts dietary fiber, it is characterised in that: described can not
The extraction of soluble dietary fiber refers to: by washing, filtering (100 mesh), decoloration, washing, filtering (200 mesh), dry, crushing
Afterwards, insoluble dietary fiber is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711139633.0A CN109793244A (en) | 2017-11-16 | 2017-11-16 | A kind of processing method that peanut shell extracts dietary fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711139633.0A CN109793244A (en) | 2017-11-16 | 2017-11-16 | A kind of processing method that peanut shell extracts dietary fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109793244A true CN109793244A (en) | 2019-05-24 |
Family
ID=66555744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711139633.0A Pending CN109793244A (en) | 2017-11-16 | 2017-11-16 | A kind of processing method that peanut shell extracts dietary fiber |
Country Status (1)
| Country | Link |
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| CN (1) | CN109793244A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356956A (en) * | 2007-08-02 | 2009-02-04 | 安徽淮北天宏集团实业有限公司 | Peanut shell diet fiber extraction method |
| CN101797038A (en) * | 2010-04-14 | 2010-08-11 | 山东省花生研究所 | Peanut dietary fiber ultrasonic wave or microwave auxiliary extraction and purification method |
| CN103976371A (en) * | 2014-06-03 | 2014-08-13 | 中国农业大学 | Method for extracting ponkan dietary fibers through extrusion modification and enzymolysis coupling |
-
2017
- 2017-11-16 CN CN201711139633.0A patent/CN109793244A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356956A (en) * | 2007-08-02 | 2009-02-04 | 安徽淮北天宏集团实业有限公司 | Peanut shell diet fiber extraction method |
| CN101797038A (en) * | 2010-04-14 | 2010-08-11 | 山东省花生研究所 | Peanut dietary fiber ultrasonic wave or microwave auxiliary extraction and purification method |
| CN103976371A (en) * | 2014-06-03 | 2014-08-13 | 中国农业大学 | Method for extracting ponkan dietary fibers through extrusion modification and enzymolysis coupling |
Non-Patent Citations (2)
| Title |
|---|
| 何欢: "花生壳膳食纤维提取工艺的研究", 《中国食品添加剂》 * |
| 王瑞等: "花生壳膳食纤维酶法提取工艺研究", 《吕梁学院学报》 * |
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Application publication date: 20190524 |
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