CN101112239A - Method for preparing the bamboo shoot food fibre powder - Google Patents
Method for preparing the bamboo shoot food fibre powder Download PDFInfo
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- CN101112239A CN101112239A CNA2006100526277A CN200610052627A CN101112239A CN 101112239 A CN101112239 A CN 101112239A CN A2006100526277 A CNA2006100526277 A CN A2006100526277A CN 200610052627 A CN200610052627 A CN 200610052627A CN 101112239 A CN101112239 A CN 101112239A
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Abstract
The invention relates to a method for preparing a bamboo shoot dietary fiber. The method comprises the following steps: the bamboo shoot is preprocessed before being extracted by alcohol, alkaline solution and acid solution in order to acquire the bamboo shoot dietary fiber after dying, grinding and ultramicro smashing. The invention is a preparation method of bamboo shoot dietary fiber, which uses bamboo shoot head and bamboo shoot shell abandoned by bamboo shoot manufacturing corporations as preparation materials. In this way, the bamboo shoot employing ratio is greatly promoted, at the same time the waste material discharge is declined to a large degree and the bamboo shoot dietary fiber production cost is reduced. The water retention and oil absorbency of the dietary fiber powder is much better than common dietary fiber product; meanwhile the purity of dietary fiber is significantly better than the reported present technology. The granularities of the products are as high as 400 meshes, which improves the palatability of the dietary fiber products without residue left in mouth. The products can be taken as dietary extender, medical filler and functional food and so on.
Description
Technical field
The comprehensive utilization that the present invention relates to a kind of bamboo shoots processing improves, and relates in particular to a kind of preparation method who utilizes a bamboo shoot bamboo shoot shell of production of bamboo shoots enterprise process removal for the bamboo shoot edible fiber powder of raw material production.
Background technology
Dietary fiber (Dietary Fiber is called for short DF) ties up to the general name that is difficult in the human body by the high molecular polysaccharide material of enzymic digestion.A large amount of epidemiology survey data show, human body absorbs the dietary fiber deficiency from food, common coronary heart disease, diabetes, hypertension, obesity, miocardial infarction etc. can be caused, also appendicitis, ischemic heart disease, colon cancer, cholecystitis, constipation and other diseases can be caused.Dietary fiber recommended intake every day has all been formulated in countries in the world: Japan's 20～30 grams, the U.S.'s 30 grams, European various countries 25 grams, China's 30 grams.Investigation shows that present China dietary fiber daily intaking amount per capita is 13.3 grams, is significantly less than the minimum warning line (27 gram) that the World Food Programme proposes, and therefore presses for complementary diets fiber from specific food.
Dietary fiber has become the pandemic health food of developed country.It is reported that the America and Europe, the year of high fiber-like food sells and crosses 30,000,000,000 dollars.Year at Japanese edible cellulose series products is sold nearly 10,000,000,000 dollars, and formally it is classified as the seventh-largest nutrient ＂ of ＂ after carbohydrate, protein, fat, water, minerals and vitamins.Brainstrust is consistent to be thought: fiber food will be one of leading food of 21 century.
Related product mainly contains soybean dietary fiber, apple dietary fiber and corn dietary fiber etc. in the market.The fiber total amount of commercially available soybean dietary fiber is about 70%, and swellability and retentiveness are general, and it is on the high side, and per kilogram is about 28 yuan; Also about 70%, swellability and retentiveness are relatively poor for the fiber total amount of corn dietary fiber, and price is about 20 yuan of per kilograms; Recently, the total fiber content of the apple dietary fiber of U.S.'s exploitation is 42%, and specific performance and price yet there are no document announcement.
Bamboo shoot edible fiber powder degree is at 10～15 microns (〉=400 orders), insoluble diedairy fiber total amount 〉=70%, have very high water absorbing force and water retention property and good liposuction oil absorbency, be the health food of defaecation, toxin expelling, lipopenicillinase, fat-reducing and have broad application prospects to replenish in the condensed food (especially bakery products such as bread, cake, biscuit) that human body dietary fiber insufficiency of intake is a purpose at functional localization.
Summary of the invention
The object of the present invention is to provide a kind of preparation method of bamboo shoot edible fiber powder, adopt this method can effectively utilize the discarded bamboo shoot bamboo shoot shell of bamboo shoots processing enterprise to be feedstock production, and make food fibre powder water-insoluble fiber content 〉=70% that obtains, retention ability 〉=7g/g, swelling power 〉=8ml/g, granularity 〉=400 orders.
In order to solve the foregoing invention purpose, the present invention adopts following technical scheme:
A kind of preparation method of bamboo shoot edible fiber powder, comprising the bamboo shoots pre-treatment of this method extracted and the acid solution extraction through alcohol extract, alkali lye then, and drying, pulverizing, ultramicro grinding obtain again.
Described alcohol extract is that the amount of alcohol of adding is 6～10 times of bamboo shoots weight, and concentration is 50%～80%, and extracting temperature is 50 ℃～80 ℃, and extraction time is 0.5～2 hour.
It is that the concentration sodium hydroxide that adds is 0.2%～0.6% that described alkali lye extracts, and the amount of alkali extracting solution is heavy 2～6 times of a bamboo shoot bamboo shoot shell, and extracting temperature is 50 ℃～80 ℃, and extraction time is 0.5～2 hour.
It is that the pH value of the acid that adds is that PH is 1～3, concentration is 0.2%～0.6% that described acid solution is extracted, the amount of acid extractants liquid is heavy 2～6 times of a bamboo shoot bamboo shoot shell, extracting temperature is 50 ℃～80 ℃, and extraction time is 0.5～2 hour, and described acid is hydrochloric acid, sulfuric acid or acetic acid.
Described ultramicro grinding is the air-flow ultramicro grinding, and dietary fiber is crushed to more than 400 orders.
Its advantage of bamboo shoot edible fiber powder that adopts the preparation method of bamboo shoot edible fiber powder of the present invention to obtain is:
1, bamboo shoot edible fiber of the present invention is not that the edible part with bamboo shoots is a raw material, but a bamboo shoot bamboo shoot shell of discarding with production of bamboo shoots enterprise is a feedstock production, the availability of bamboo shoots is improved greatly, also reduce discharging wastes to a great extent simultaneously, the cost of the bamboo shoot edible fiber of production is low.
2, bamboo shoot edible fiber preparation method of the present invention, the alcohol extract technology that is adopted has been removed the liposoluble constituent in the bamboo shoots, makes the retentiveness of finished product and oil absorption be better than common diet fiber product greatly.Be both purity of dietary fiber and also significantly be better than the prior art reported.
3, bamboo shoot edible fiber preparation method of the present invention, the air-flow superfine communication technique that is adopted, the granularity of product is reached more than 400 orders, diet fiber product and palatability have been improved, no residue enters the mouth, thereby enlarged the scope of application of product, can be used as dietary supplements, medicine filler, functional food etc.
The specific embodiment
The present invention will be further described below by specific embodiment.
Embodiment 1: present embodiment prepares the bamboo shoot edible fiber powder, and raw material adopts the discarded bamboo shoot bamboo shoot shell of bamboo shoots processing enterprise, and concrete steps are as follows:
1, a bamboo shoot bamboo shoot shell is cleaned, shredded, the ethanolic solution that adds 70% concentration of 8 times of amounts then is heated to 60 ℃, stirs 1 hour.
2, the sodium hydroxide solution that adds 4 times of amounts 0.4% in the bamboo shoot shell of the bamboo shoot after ethanol is put forward stirs extraction down after 1 hour at 60 ℃, with the clean water flushing, is 6～7. until the PH of soak
3, adding PH in the bamboo shoot shell of the bamboo shoot after alkali is carried is 2 acetum, extracted 2.5 hours down at 80 ℃, and with the clean water flushing, be 6～7 until the PH of soak.
4, the bamboo shoot bamboo shoot shell after acid solution is extracted is after squeezing or centrifugal dehydration, and vacuum drying is to moisture 10%.
5, a dried bamboo shoot bamboo shoot shell powder is crushed to 40～60 orders with mechanical crushing method.
6, ultramicro grinding: with a bamboo shoot bamboo shoot shell meal. to more than 400 orders, obtain the bamboo shoot edible fiber powder with the air-flow ultramicro grinding.
After testing, water-insoluble fiber content 〉=70% of the bamboo shoot edible fiber powder that obtains, retention ability 〉=7g/g, swelling power 〉=8ml/g, granularity 〉=400 orders.
The preparation method of a kind of bamboo shoot edible fiber powder of the present invention, utilize the discarded bamboo shoot bamboo shoot shell of production of bamboo shoots enterprise to be feedstock production, the availability of bamboo shoots is improved greatly, also reduce discharging wastes to a great extent simultaneously, the cost of the bamboo shoot edible fiber of production is low.The retentiveness of the food fibre powder that obtains and oil absorption are better than common diet fiber product greatly.Simultaneously purity of dietary fiber also significantly is better than the prior art reported.The granularity of product reaches more than 400 orders, has improved diet fiber product and palatability, and the no residue that enters the mouth can be used as dietary supplements, medicine filler, functional food etc.
Embodiment 2: present embodiment prepares the bamboo shoot edible fiber powder, hydrochloric acid is adopted in acid in the acid extractants stage, all the other steps are identical with embodiment 1, water-insoluble fiber content 〉=70% of the bamboo shoot edible fiber powder that obtains, retention ability 〉=7g/g, swelling power 〉=8ml/g, granularity 〉=400 orders.
Embodiment 3: present embodiment prepares the bamboo shoot edible fiber powder, sulfuric acid is adopted in acid in the acid extractants stage, all the other steps are identical with embodiment 1, water-insoluble fiber content 〉=70% of the bamboo shoot edible fiber powder that obtains, retention ability 〉=7g/g, swelling power 〉=8ml/g, granularity 〉=400 orders.
Claims (5)
1. the preparation method of a bamboo shoot edible fiber powder is characterized in that comprising the bamboo shoots pre-treatment of this method, extracts and the acid solution extraction through alcohol extract, alkali lye then, and drying, pulverizing, ultramicro grinding obtain again.
2. the preparation method of a kind of bamboo shoot edible fiber powder according to claim 1, it is characterized in that described alcohol extract is that the amount of alcohol that adds is 6～10 times of bamboo shoots weight, concentration is 50%～80%, and extracting temperature is 50 ℃～80 ℃, and extraction time is 0.5～2 hour.
3. the preparation method of a kind of bamboo shoot edible fiber powder according to claim 1, it is characterized in that it is that the concentration sodium hydroxide that adds is 0.2%～0.6% that described alkali lye extracts, the amount of alkali extracting solution is heavy 2～6 times of a bamboo shoot bamboo shoot shell, extracting temperature is 50 ℃～80 ℃, and extraction time is 0.5～2 hour.
4. the preparation method of a kind of bamboo shoot edible fiber powder according to claim 1, it is characterized in that it is that the pH value of the acid that adds is that PH is 1～3, concentration is 0.2%～0.6% that described acid solution is extracted, the amount of acid extractants liquid is heavy 2～6 times of a bamboo shoot bamboo shoot shell, extracting temperature is 50 ℃～80 ℃, extraction time is 0.5～2 hour, and described acid is hydrochloric acid, sulfuric acid or acetic acid.
5. the preparation method of a kind of bamboo shoot edible fiber powder according to claim 1 is characterized in that described ultramicro grinding is the air-flow ultramicro grinding, is crushed to dietary fiber more than 400 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100526277A CN101112239A (en) | 2006-07-26 | 2006-07-26 | Method for preparing the bamboo shoot food fibre powder |
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| CNA2006100526277A CN101112239A (en) | 2006-07-26 | 2006-07-26 | Method for preparing the bamboo shoot food fibre powder |
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| CN101112239A true CN101112239A (en) | 2008-01-30 |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370161A (en) * | 2010-08-25 | 2012-03-14 | 浙江科技学院 | Method for producing bamboo shoot dietary fibers by using bamboo shoot processing waste and byproducts |
| CN102429178A (en) * | 2011-10-25 | 2012-05-02 | 广州蓝韵医药研究有限公司 | Bamboo shoot products and preparation method thereof |
| CN102429087A (en) * | 2011-10-25 | 2012-05-02 | 广州蓝韵医药研究有限公司 | Method for hydrolyzing bamboo shoot protein |
| CN102715470A (en) * | 2011-07-05 | 2012-10-10 | 宁国市乡味源农产品开发有限公司 | Preparation method of bamboo shoot superfine powder |
| CN102806131A (en) * | 2012-08-20 | 2012-12-05 | 闽西丰农食品有限公司 | Bamboo shoot full-pulverizer and production process of bamboo shoot powder |
| CN103355672A (en) * | 2013-07-13 | 2013-10-23 | 合肥工业大学 | Preparation method of bamboo shoot dietary fiber submicron powder electuary |
| CN104286877A (en) * | 2013-07-20 | 2015-01-21 | 浙江圣氏生物科技有限公司 | Bamboo shoot dietary fiber chewing tablets and preparation method thereof |
| CN105410949A (en) * | 2015-12-24 | 2016-03-23 | 福建农林大学 | Method of extracting and preparing bamboo shoot dietary fiber from offcuts of bamboo shoot |
| CN106256269A (en) * | 2015-06-18 | 2016-12-28 | 长春职业技术学院（长春市职业技术教育中心长春市财政学校） | A kind of chilli seed dregs of rice dietary crude fiber powder and preparation method |
| CN106261581A (en) * | 2016-08-31 | 2017-01-04 | 弋阳县艺林农业开发有限公司 | A kind of phyllostachys pracecox shoot dietary fiber Coix seed paste and preparation method thereof |
| CN106387926A (en) * | 2016-08-31 | 2017-02-15 | 弋阳县艺林农业开发有限公司 | Phyllostachys praecox shoot dietary fiber functional chewable tablets and preparation method thereof |
| CN107712916A (en) * | 2017-09-16 | 2018-02-23 | 常州海瑞纺织品有限公司 | A kind of preparation method of regulating lipid metabolism dietary fiber micro powder |
| CN109770370A (en) * | 2019-02-18 | 2019-05-21 | 福建省微生物研究所 | A method of soluble dietary fiber is prepared using bamboo shoot head |
| CN110419745A (en) * | 2019-09-03 | 2019-11-08 | 四川丰泰食品科技有限公司 | A kind of extraction and application of bamboo shoot case fibre |
| CN112167633A (en) * | 2020-10-30 | 2021-01-05 | 合肥康泰菲生物医药科技有限公司 | Sugar-removed pear residues of fresh pears and extract thereof for preventing and treating obesity and diabetes |
| CN117960321A (en) * | 2024-03-27 | 2024-05-03 | 淮安市农业机械试验鉴定推广站 | A breaker for asparagus production |
-
2006
- 2006-07-26 CN CNA2006100526277A patent/CN101112239A/en active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370161A (en) * | 2010-08-25 | 2012-03-14 | 浙江科技学院 | Method for producing bamboo shoot dietary fibers by using bamboo shoot processing waste and byproducts |
| CN102715470A (en) * | 2011-07-05 | 2012-10-10 | 宁国市乡味源农产品开发有限公司 | Preparation method of bamboo shoot superfine powder |
| CN102429178A (en) * | 2011-10-25 | 2012-05-02 | 广州蓝韵医药研究有限公司 | Bamboo shoot products and preparation method thereof |
| CN102429087A (en) * | 2011-10-25 | 2012-05-02 | 广州蓝韵医药研究有限公司 | Method for hydrolyzing bamboo shoot protein |
| CN102429087B (en) * | 2011-10-25 | 2013-07-17 | 广州蓝韵医药研究有限公司 | Method for hydrolyzing bamboo shoot protein |
| CN102806131A (en) * | 2012-08-20 | 2012-12-05 | 闽西丰农食品有限公司 | Bamboo shoot full-pulverizer and production process of bamboo shoot powder |
| CN103355672A (en) * | 2013-07-13 | 2013-10-23 | 合肥工业大学 | Preparation method of bamboo shoot dietary fiber submicron powder electuary |
| CN103355672B (en) * | 2013-07-13 | 2015-11-18 | 合肥工业大学 | A kind of preparation method of bamboo shoot dietary fiber submicron powder electuary |
| CN104286877A (en) * | 2013-07-20 | 2015-01-21 | 浙江圣氏生物科技有限公司 | Bamboo shoot dietary fiber chewing tablets and preparation method thereof |
| CN106256269A (en) * | 2015-06-18 | 2016-12-28 | 长春职业技术学院（长春市职业技术教育中心长春市财政学校） | A kind of chilli seed dregs of rice dietary crude fiber powder and preparation method |
| CN105410949A (en) * | 2015-12-24 | 2016-03-23 | 福建农林大学 | Method of extracting and preparing bamboo shoot dietary fiber from offcuts of bamboo shoot |
| CN105410949B (en) * | 2015-12-24 | 2018-04-13 | 福建农林大学 | A kind of method that extraction prepares bamboo shoot dietary fiber in leftover bits and pieces from bamboo shoot |
| CN106261581A (en) * | 2016-08-31 | 2017-01-04 | 弋阳县艺林农业开发有限公司 | A kind of phyllostachys pracecox shoot dietary fiber Coix seed paste and preparation method thereof |
| CN106387926A (en) * | 2016-08-31 | 2017-02-15 | 弋阳县艺林农业开发有限公司 | Phyllostachys praecox shoot dietary fiber functional chewable tablets and preparation method thereof |
| CN106387926B (en) * | 2016-08-31 | 2020-01-10 | 弋阳县艺林农业开发有限公司 | Phyllostachys pracecox shoot dietary fiber functional chewable tablet and preparation method thereof |
| CN107712916A (en) * | 2017-09-16 | 2018-02-23 | 常州海瑞纺织品有限公司 | A kind of preparation method of regulating lipid metabolism dietary fiber micro powder |
| CN109770370A (en) * | 2019-02-18 | 2019-05-21 | 福建省微生物研究所 | A method of soluble dietary fiber is prepared using bamboo shoot head |
| CN110419745A (en) * | 2019-09-03 | 2019-11-08 | 四川丰泰食品科技有限公司 | A kind of extraction and application of bamboo shoot case fibre |
| CN112167633A (en) * | 2020-10-30 | 2021-01-05 | 合肥康泰菲生物医药科技有限公司 | Sugar-removed pear residues of fresh pears and extract thereof for preventing and treating obesity and diabetes |
| CN112167633B (en) * | 2020-10-30 | 2023-09-26 | 合肥康泰菲生物医药科技有限公司 | Fresh pear sugar-removed pear residue and extract thereof |
| CN117960321A (en) * | 2024-03-27 | 2024-05-03 | 淮安市农业机械试验鉴定推广站 | A breaker for asparagus production |
| CN117960321B (en) * | 2024-03-27 | 2024-06-11 | 淮安市农业机械试验鉴定推广站 | A breaker for asparagus production |
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Open date: 20080130 |