CN104509757A - Processing method of cassava powder - Google Patents
Processing method of cassava powder Download PDFInfo
- Publication number
- CN104509757A CN104509757A CN201310443959.8A CN201310443959A CN104509757A CN 104509757 A CN104509757 A CN 104509757A CN 201310443959 A CN201310443959 A CN 201310443959A CN 104509757 A CN104509757 A CN 104509757A
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- CN
- China
- Prior art keywords
- cassava
- detoxification
- tapioca starch
- processing method
- particle grading
- 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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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
- A23L19/10—Products from fruits or vegetables; Preparation or treatment thereof of tuberous or like starch containing root crops
- A23L19/11—Cassava, manioc, tapioca, or fermented products thereof, e.g. gari
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
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- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Preparation Of Fruits And Vegetables (AREA)
- Fertilizers (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a processing method of cassava powder, belongs to the technical field of agricultural product processing, and especially relates to a technical field of deep processing of cassava powder. The processing method comprises a cassava powder detoxification technology and a cassava powder processing technology, and is characterized in that in the detoxification technology, a cassava detoxification fermentation agent is mixed with cassava, then the mixture is grinded and processed, primary fermentation of cassava is carried out so as to remove the toxin from cassava; in the processing technology, the toxin-free cassava is further grinded and then processed by a conveying device, a particle grading device, and a drying device, wherein the conveying device is used to convey the cassava raw materials to the particle grading device, the particle grading device utilizes a screen to primarily separate the grinded cassava, and after the separation the cassava powder is dried by the drying device so as to obtain the finished product.
Description
Technical field
A kind of tapioca starch processing method belongs to deep-processing technical field of agricultural products, especially relates to a kind of deep process technology field of tapioca starch.
Background technology
Cassava is shrub shape perennial crop.Stem is upright, wooden, high 2-5m, single leaf alternate palmate drastic crack, papery, lanceolar.Unisexual flower, panicle, top is raw, androgyny.Cassava introduces China in 1820s, first be with cultivation in Gaozhou county, Guangdong Province one, introduce Hainan Island subsequently, be now distributed widely in South China, with Guangxi, Guangdong and Hainan cultivation at most, also there is Introduction And Trial the southern areas that Fujian, Yunnan, Jiangxi, Sichuan and Guizhou etc. are economized.The root of cassava is edible, therefore has many residents to plant cassava in subtropical and tropical zones, its and the powder made is called wood (tree) potato powder (Tapioca).One of the Shu Shi world three yampi class, extensively cultivates in subtropical and tropical zones.In China South Subtropical Area of China, cassava is the fifth-largest crop being only second to paddy rice, sweet potato, sugarcane and corn.It is in crop allocation, Feed Manufacturing, and the aspects such as commercial Application have important function, has become main producing starch and the forage crop of extensively plantation.
Cassava is the block root of euphorbia plant cassava, tapioca root conically, cylindrical or spindle, meat, is rich in starch.Tapioca starch is best in quality, can be edible, or industrial making alcohol, fructose, glucose etc.The equal cyanogentic glycoside in each position of cassava, poisonous, the pulp of fresh potato must after the process of the Detoxification such as bubble, drying just edible.Because fresh potato is perishable rotten, be generally processed into starch, dry plate, dry potato grain etc. after harvesting as early as possible.Cassava mainly contains two kinds: bitter cassava (special being used as produces tapioca starch) and cassava (the similar potato of eating method).Edible after processing, be one of main coarse cereals of local resident.
Consumption: essential factor with and suitable, in right amount just.
Kind has cassava, bitter cassava two kinds, and the Chinese scholartree root of cassava kind is containing lower cyanic acid, and epidermis is nattierblue; The block root of bitter cassava kind contains the cyanic acid of volume, and epidermis is brown, and both are not difficult to distinguish.Block root is the highest containing hydrogen cyanide with cortex again, and therefore, cassava first will scrape off crust, could eat after boiling.Separate out caused by free hydrogen cyanide (hydrocyanic acid) after manihot poisoning system linamarin (linamarin) and linamarin enzyme (linamarase) hydrolysis contained by it.Block root does not boil or cyanic acid (cyanic acid) do not decompose completely before just bring edible, the toxin included can be converted into hydrogen cyanide (hydrogen cyanide).
The lighter's Nausea and vomiting, diarrhea, giddy; Severe patient respiratory failure and dead.Also can cause goitre, and can optic nerve and kinesitherapy nerve etc. be injured.
The whole world has 800,000,000 people to be originated as Major Nutrient by cassava.Africa scientist has set up a cassava biological nutrition promotion plan (BioCassava Plus project), seeks the method strengthening cassava nutritive value.
Compared with potato, the low percentages of protein of cassava, therefore with cassava for main trencherman, enough Protein intakes need be had.
Tapioca starch, also known as tapioca flour.Be a kind of title of starch, the starch extracted in the block root of a kind of tropical plants, this Plants Shu great maple section, with castor-oil plant, rubber, Jatropha curcus is equal.It is the transparent shape of meeting after the heat that adds water is boiled, and mouthfeel band is flexible.
Summary of the invention
The present invention, for better to utilize cassava to provide the more preferred technical scheme of one, can allow the edible more relieved and safety of tapioca starch.Invention concrete scheme is: 1, a kind of processing method of tapioca starch, comprise tapioca starch detoxification process and processing technology, it is characterized in that described detoxification process comprises to be processed by cassava detoxification leavening and cassava co-grinding, cassava is carried out preliminary fermentation to reach the effect of detoxification; Processing technology utilizes conveying device, particle grading device, drying unit after the cassava after detoxification is pulverized further, described conveying device supplies cassava materials to particle grading device, described particle grading device utilizes screen cloth that the tapioca starch after pulverizing is carried out initial gross separation, and the tapioca starch drying device after separation is dried is worth finished product.
Content to better implement the present invention, the cassava detoxification leavening described in the processing method of described tapioca starch refers to and utilizes beneficial bacterium to ferment.
Of the present inventionly to be a little: 1, process program is simple and practical, to be convenient to actual production and processing, and simple to operate; 2, the tapioca starch made is safer, can be relieved eat.
concrete embodiment
A kind of processing method of tapioca starch, first cassava is cleaned, and tentatively cassava is treated to bulk, then through tapioca starch detoxification process and processing technology, it is characterized in that described detoxification process comprises to be processed by cassava detoxification leavening and cassava co-grinding, cassava is carried out preliminary fermentation to reach the effect of detoxification; Processing technology utilizes conveying device, particle grading device, drying unit after the cassava after detoxification is pulverized further, described conveying device supplies cassava materials to particle grading device, described particle grading device utilizes screen cloth that the tapioca starch after pulverizing is carried out initial gross separation, and the tapioca starch drying device after separation is dried is worth finished product.Described cassava detoxification leavening refers to and utilizes beneficial bacterium to ferment.
Claims (2)
1. a processing method for tapioca starch, comprises tapioca starch detoxification process and processing technology, it is characterized in that described detoxification process comprises and is processed by cassava detoxification leavening and cassava co-grinding, cassava is carried out preliminary fermentation to reach the effect of detoxification; Processing technology utilizes conveying device, particle grading device, drying unit after the cassava after detoxification is pulverized further, described conveying device supplies cassava materials to particle grading device, described particle grading device utilizes screen cloth that the tapioca starch after pulverizing is carried out initial gross separation, and the tapioca starch drying device after separation is dried is worth finished product.
2. the processing method of tapioca starch according to claim 1, is characterized in that described cassava detoxification leavening refers to and utilizes beneficial bacterium to ferment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443959.8A CN104509757A (en) | 2013-09-26 | 2013-09-26 | Processing method of cassava powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443959.8A CN104509757A (en) | 2013-09-26 | 2013-09-26 | Processing method of cassava powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104509757A true CN104509757A (en) | 2015-04-15 |
Family
ID=52786064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310443959.8A Pending CN104509757A (en) | 2013-09-26 | 2013-09-26 | Processing method of cassava powder |
Country Status (1)
| Country | Link |
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| CN (1) | CN104509757A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105341802A (en) * | 2015-11-30 | 2016-02-24 | 广西大学 | Preparation method of non ready-to-eat edible modified cassava flour |
| CN105594811A (en) * | 2015-12-30 | 2016-05-25 | 广西壮族自治区农业科学院农产品加工研究所 | Gluten-free nutritious cassava biscuit and preparation method thereof |
| CN105851476A (en) * | 2016-04-06 | 2016-08-17 | 广西大学 | Fermenting and detoxifying method for cassava leaves |
| CN106387758A (en) * | 2016-08-31 | 2017-02-15 | 柳州绿旺科技养殖管理有限责任公司 | Preparation method of tapioca flour |
-
2013
- 2013-09-26 CN CN201310443959.8A patent/CN104509757A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105341802A (en) * | 2015-11-30 | 2016-02-24 | 广西大学 | Preparation method of non ready-to-eat edible modified cassava flour |
| CN105341802B (en) * | 2015-11-30 | 2019-06-14 | 广西大学 | A kind of preparation method of the edible modified cassava whole-powder of non-instant type |
| CN105594811A (en) * | 2015-12-30 | 2016-05-25 | 广西壮族自治区农业科学院农产品加工研究所 | Gluten-free nutritious cassava biscuit and preparation method thereof |
| CN105594811B (en) * | 2015-12-30 | 2019-08-20 | 广西壮族自治区农业科学院农产品加工研究所 | A kind of no seitan cassava nutrient biscuit and preparation method thereof |
| CN105851476A (en) * | 2016-04-06 | 2016-08-17 | 广西大学 | Fermenting and detoxifying method for cassava leaves |
| CN106387758A (en) * | 2016-08-31 | 2017-02-15 | 柳州绿旺科技养殖管理有限责任公司 | Preparation method of tapioca flour |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |