CN105394778A - Preparation method of banana pseudo stem powder - Google Patents
Preparation method of banana pseudo stem powder Download PDFInfo
- Publication number
- CN105394778A CN105394778A CN201510686840.2A CN201510686840A CN105394778A CN 105394778 A CN105394778 A CN 105394778A CN 201510686840 A CN201510686840 A CN 201510686840A CN 105394778 A CN105394778 A CN 105394778A
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- China
- Prior art keywords
- banana
- preparation
- banana stem
- stem powder
- stem
- 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.)
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- 235000018290 Musa x paradisiaca Nutrition 0.000 title claims abstract description 66
- 239000000843 powder Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 240000005561 Musa balbisiana Species 0.000 title 1
- 241000234295 Musa Species 0.000 claims abstract description 65
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000007605 air drying Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract 1
- 238000007602 hot air drying Methods 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 235000013325 dietary fiber Nutrition 0.000 description 10
- 239000002994 raw material Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229920002488 Hemicellulose Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 239000002154 agricultural waste Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 201000001883 cholelithiasis Diseases 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000002218 hypoglycaemic effect Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The invention relates to a preparation method of banana pseudo stem. The method comprises the following steps: removing leaves from harvested banana trees, stripping off barks to obtain banana pseudo stems, squeezing and dehydrating the banana pseudo stems, cutting the banana pseudo stems by using a cutter, drying the cut banana pseudo stems by using a hot air drying oven, crushing the obtained dried material by a crusher, and sieving to obtain the banana pseudo stem powder.
Description
Technical field
The present invention relates to agricultural wastes recycling field, specifically refer to a kind of preparation method of banana stem powder.
Background technology
China is banana planting big country, the Banana tree waste material that annual generation is a large amount of.Banana, as tropical herbaceous crops, has fast-growing and the high feature of biological yield, the annual banana harvest season, a large amount of Banana trees is cut down, Banana tree is taken as refuse and stacks everywhere, and banana strain stem quantity is more and water content is large, fiber content is high, and the speed of rotting is very slow.Expose to the sun and rain, easily nourish germ after the fermentation of downright bad banana stem, 2011 are only Hainan Province's cultivated area 750,000 mu.Preresearch estimates, every mu of ground plantation 120 strain Banana trees, every strain can produce 500g discarded object (butt), conservative estimation, and the Banana tree that only Hainan abandons every year just reaches 4-5 ten thousand tons.Discarded or the burning of Banana tree, both decreased the utilization rate in arable land, waste resource, severe contamination the ecological environment inside and outside banana garden again, becomes large bottleneck and the obstacle affecting Agriculture Production and ecological environment.This resource of current China is not also fully utilized, and both defines environmental problem, have impact on again the continue planting of banana.This renewable resource of development and utilization is turned waste into wealth, and improves all will produce positive facilitation to the industrial chain extension of China's banana industry, sustainable development, overall efficiency.The chemical composition of dry mainly cellulose, hemicellulose and lignin in banana stem, wherein cellulose 58.5%-76.1%, hemicellulose 28.5%-29.9% (recording in 1%NaOH solution), lignin 4.8%-6.13%, from composition, the stem of Banana tree meets the requirement as dietary fibre materials substantially, can as the raw material of dietary fiber.Dietary fiber be a class be present in can not be digested in plant dietary nutrient, water-soluble (SDF) and water-insoluble (IDF) two kinds can be divided into.Its physiological function mainly contains: prevention of obesity, Constipation and intestines problem, pre-anti-cancer, reduce cholesterolemia and blood lipid level, minimizing cholelithiasis generation, hypoglycemic, adsorb the chemical substances etc. such as some food additives, agricultural chemicals, washing agent.Along with the raising of people's living standard, the demand of dietary fiber will grow with each passing day, there is the extremely wide market space, therefore, in order to meet the needs of health of people, should accelerate China's dietary fiber industrial expansion, and the key of China's dietary fiber industrial development obtains abundant, cheap, stable and reproducible new resources.
Summary of the invention
Goal of the invention: utilize the processing method of physics that banana stem is processed into pulverulence, the raw material that can be used as dietary fiber is used, makes this renewable resource of banana stem be fully used, protection of the environment.
Technical scheme: the present invention implements by the following technical programs:
A preparation method for banana stem powder, is characterized in that: described preparation method is undertaken by following steps:
1, the tree after being gathered in the crops by banana is removed blade and obtains banana stem and peel off crust;
2, the stem after peeling is carried out press dewatering, be pressed into the sheet of 5 ~ 30mm thickness;
3, the banana stem sheet after squeezing is cut into short section of 0.3 ~ 2mm on cutting machine;
4, the banana stem after cut-out is carried out heated-air drying, dry temperature is 50 ~ 80 DEG C, and the time is 4 ~ 12h, and moisture control is 3% ~ 8%;
5, banana stem powder is obtained after utilizing pulverizer to be pulverized and sieved by dried material.
Described cutting machine is fibre cutting machine.
Described squeezer is fluid pressure type or pair roller type squeezer.
Described heated-air drying refers to air dry oven or other heated-air drying equipment.
Described pulverizer is medicinal herb grinder or other mechanical crushers.
advantage and effect:
1. the preparation method of banana stem powder of the present invention is a kind of method of physics, does not need special equipment, utilizes existing equipment to be combined and just can realize.
2. what the present invention adopted is the method for pure physics, and the chemical composition in product is not destroyed, thus saves original natural component in banana stem, and in the product not containing other external chemical substances.
3. utilize method of the present invention can prepare banana stem powder, can be used as dietary fibre materials, China can be met to the demand of dietary fiber industry to raw material, have and can make full use of renewable resource, protection of the environment.
4. can improve banana planting industry economic benefit, promote the sound development of China's banana industry.
detailed description of the invention:
Below in conjunction with specific embodiment, the present invention is specifically described:
Embodiment 1:
Tree after banana results is removed blade and peels off crust and obtains banana stem, with squeezer, the stem after peeling is carried out press dewatering, be pressed into the sheet of 10mm thickness; Banana stem thin slice after squeezing is cut into short section of 0.5mm on cutting machine; Banana stem after cutting off is carried out heated-air drying, and dry temperature is 60 DEG C, and the time is 10h, and moisture control is 4%; Banana stem powder is obtained after utilizing pulverizer to be pulverized and sieved by dried material.
Embodiment 2:
Tree after banana results is removed blade and peels off crust and obtains banana stem, with squeezer, the stem after peeling is carried out press dewatering, be pressed into the sheet of 15mm thickness; Banana stem thin slice after squeezing is cut into short section of 1mm on cutting machine; Banana stem after cutting off is carried out heated-air drying, and dry temperature is 70 DEG C, and the time is 8h, and moisture control is 5%; Banana stem powder is obtained after utilizing pulverizer to be pulverized and sieved by dried material.
Embodiment 3:
Tree after banana results is removed blade and peels off crust and obtains banana stem, with squeezer, the stem after peeling is carried out press dewatering, be pressed into the sheet of 20mm thickness; Banana stem thin slice after squeezing is cut into short section of 2mm on cutting machine; Banana stem after cutting off is carried out heated-air drying, and dry temperature is 80 DEG C, and the time is 6h, and moisture control is 5%; Banana stem powder is obtained after utilizing pulverizer to be pulverized and sieved by dried material.
The banana stem powder obtained by preparation method of the present invention is jade-green, and has the natural smell of the banana stem of delicate fragrance, can be used as the raw material of dietary fiber.
In cutting-off process, different shearing length is the committed step controlling powder size, and the granularity of the longer powder of length is just large, and water absorbing properties and the granularity of powder are inversely proportional to.
Claims (4)
1. a preparation method for banana stem powder, is characterized in that: described preparation method is undertaken by following steps:
Tree after banana results is removed blade and peels off crust and obtains banana stem, obtained stem is carried out press dewatering slabbing material, thickness is 5 ~ 30mm, fibre cutting machine is utilized to be cut into the section of 0.3 ~ 2mm length, banana stem after cutting off is carried out heated-air drying, and dry temperature is 50 ~ 80 DEG C, and the time is 4 ~ 12h, moisture control, 3% ~ 8%, obtains banana stem powder after utilizing pulverizer to be pulverized and sieved by dried material.
2. the preparation method of a kind of banana stem powder according to claim 1, is characterized in that: described preparation method is a kind of method of pure physics.
3. the preparation method of a kind of banana stem powder according to claim 1, is characterized in that: described banana stem powder does not need special equipment, utilizes existing equipment to be combined and just can realize.
4. the preparation method of a kind of banana stem powder according to claim 1, is characterized in that: original composition of described banana stem powder chemical change does not occur, and is not mixed into other chemical compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510686840.2A CN105394778A (en) | 2015-10-22 | 2015-10-22 | Preparation method of banana pseudo stem powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510686840.2A CN105394778A (en) | 2015-10-22 | 2015-10-22 | Preparation method of banana pseudo stem powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105394778A true CN105394778A (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510686840.2A Pending CN105394778A (en) | 2015-10-22 | 2015-10-22 | Preparation method of banana pseudo stem powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105394778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021151141A1 (en) * | 2020-01-31 | 2021-08-05 | Banana Feeds Australia Pty Ltd | Improved products derived from green bananas or plantains |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111947A (en) * | 1994-05-16 | 1995-11-22 | 福建平和菌草蛋白饲料有限公司 | Process for producing fungus protein feed using banana stem as main raw material |
| CN103320476A (en) * | 2012-03-20 | 2013-09-25 | 张爱诚 | Method and technology for high-value comprehensive utilization of banana stems and leaves |
| CN104690059A (en) * | 2013-12-09 | 2015-06-10 | 海南省农垦科学院 | Raw material collection pre-treatment method of banana stem resource utilization |
-
2015
- 2015-10-22 CN CN201510686840.2A patent/CN105394778A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111947A (en) * | 1994-05-16 | 1995-11-22 | 福建平和菌草蛋白饲料有限公司 | Process for producing fungus protein feed using banana stem as main raw material |
| CN103320476A (en) * | 2012-03-20 | 2013-09-25 | 张爱诚 | Method and technology for high-value comprehensive utilization of banana stems and leaves |
| CN104690059A (en) * | 2013-12-09 | 2015-06-10 | 海南省农垦科学院 | Raw material collection pre-treatment method of banana stem resource utilization |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021151141A1 (en) * | 2020-01-31 | 2021-08-05 | Banana Feeds Australia Pty Ltd | Improved products derived from green bananas or plantains |
| CN115023143A (en) * | 2020-01-31 | 2022-09-06 | 香蕉饲料澳大利亚私人有限公司 | Improved products derived from bananas or plantains |
| EP4096430A4 (en) * | 2020-01-31 | 2024-04-10 | Banana Feeds Australia Pty Ltd | Improved products derived from green bananas or plantains |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |
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| WD01 | Invention patent application deemed withdrawn after publication |