CN103734647A - Sweet potato powder production process - Google Patents
Sweet potato powder production process Download PDFInfo
- Publication number
- CN103734647A CN103734647A CN201310644587.5A CN201310644587A CN103734647A CN 103734647 A CN103734647 A CN 103734647A CN 201310644587 A CN201310644587 A CN 201310644587A CN 103734647 A CN103734647 A CN 103734647A
- Authority
- CN
- China
- Prior art keywords
- sweet potato
- potato powder
- ipomoea batatas
- precipitation
- powder
- 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
- 244000017020 Ipomoea batatas Species 0.000 title claims abstract description 65
- 235000002678 Ipomoea batatas Nutrition 0.000 title claims abstract description 65
- 239000000843 powder Substances 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000001556 precipitation Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000706 filtrate Substances 0.000 claims abstract description 8
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 238000004062 sedimentation Methods 0.000 claims description 7
- 229920002472 Starch Polymers 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000000855 fermentation Methods 0.000 claims description 3
- 230000004151 fermentation Effects 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 238000002386 leaching Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 235000013305 food Nutrition 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 235000016709 nutrition Nutrition 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract 4
- 238000000227 grinding Methods 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229920001592 potato starch Polymers 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 206010010774 Constipation Diseases 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 1
- 235000020778 linoleic acid Nutrition 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002366 mineral element Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Classifications
-
- 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
- A23L19/105—Sweet potatoes
-
- 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
Abstract
The invention belongs to the field of food processing, and particularly relates to a sweet potato powder production process, which comprises: (1) cleaning sweet potatoes; (2) grinding the cleaned sweet potatoes into powder with a grinding machine, and adding water to dilute to obtain a sweet potato paste; (3) pumping the sweet potato paste into a first filter with a pump to separate; (4) pumping the filtered filtrate in the step (3) into a second filter to filter, and pumping the obtained filtrate into a precipitation tank; and (5) adding a saturated sweet potato powder solution to the precipitation tank, stirring, carrying out precipitation, pumping the water on the upper layer out after completing the precipitation, taking the sweet potato starch, drying, and bagging. According to the present invention, multi-time washing is performed so as to reduce the soil content in the sweet potato powder, the fermented saturated sweet potato powder solution is adopted to carry out precipitation so as to reduce the required precipitation time and increase the powder yield, and other chemical substances are not required to be added to the sweet potato powder so as to improve the taste and the nutritional value of the sweet potato powder.
Description
Technical field
The invention belongs to food processing field, be specifically related to a kind of manufacture craft of sweet potato powder.
Background technology
The nutritional labeling that Ipomoea batatas contains the needed by human such as abundant starch, vitamin, cellulose, also contains the mineral elements such as abundant magnesium, phosphorus, calcium and linoleic acid etc.These substances keep blood vessel elasticity, very effective to control senility habitual constipation.Regrettably, people mostly think that eating Ipomoea batatas can make people get fat and dare not eat.In fact on the contrary, Ipomoea batatas is a kind of desirable diet food, and its heat only has 1/3 of rice, and to have the sugar transition of prevention be fatty specific function because it is rich in cellulose and pectin.The eating method of Ipomoea batatas is more single, so often Ipomoea batatas is processed into sweet potato powder now, eats again, and in the manufacturing process of sweet potato powder, often having to cause has earth in sweet potato powder, and the sweet potato powder sedimentation time is long, has affected the mouthfeel of sweet potato powder.
Summary of the invention
For solving the above-mentioned shortcoming of prior art, the invention provides a kind of manufacture craft of sweet potato powder, reduced the earth content in sweet potato powder, improved the working (machining) efficiency of sweet potato powder.
The present invention is achieved by the following technical solutions:
A sweet potato powder manufacture craft, comprises the following steps: (1), Ipomoea batatas is cleaned, with rolling dragon, washed Ipomoea batatas is transported to powder beater, in transportation, continue water pipe and rinse, prevent that dust is bonded on Ipomoea batatas again; (2), with powder beater, clean Ipomoea batatas is broken into powdery, be diluted with water, obtain Ipomoea batatas and stick with paste; (3), Ipomoea batatas is stuck with paste and to carry out separation with pump suction the first filter, leach granulated slag and coarse granule wherein; (4), filtrate suction the second filter having filtered through step (3) is filtered, by the filtrate suction sedimentation basin leaching; (5), in sedimentation basin, add saturated sweet potato powder solution, stir, precipitate, precipitation 20-30min, precipitation completes, and the water on upper strata is extracted out, takes out starch from sweet potato, dries pack.
Described the first strainer screen is 100 orders.
Described the second strainer screen is 160 orders.
Described saturated sweet potato powder solution is the sweet potato powder solution after by fermentation.
The invention has the beneficial effects as follows by repeatedly washing, reduced the earth content in sweet potato powder, with the saturated sweet potato powder solution of fermentation, precipitate simultaneously, shortened the required time of precipitating, improved flour extraction, need not in sweet potato powder, add other chemical substance, improved mouthfeel and the nutritive value of sweet potato powder simultaneously.
The specific embodiment
A sweet potato powder manufacture craft, comprises the following steps: (1), Ipomoea batatas is cleaned, with rolling dragon, washed Ipomoea batatas is transported to powder beater, in transportation, continue water pipe and rinse, prevent that dust is bonded on Ipomoea batatas again; (2), with powder beater, clean Ipomoea batatas is broken into powdery, be diluted with water, obtain Ipomoea batatas and stick with paste; (3), Ipomoea batatas is stuck with paste and to carry out separation with pump suction the first filter, filter screen is 100 orders, leaches granulated slag and coarse granule wherein; (4), filtrate suction the second filter having filtered through step (3) is filtered, filter screen is 160 orders, by the filtrate suction sedimentation basin leaching; (5), in sedimentation basin, add the saturated sweet potato powder solution fermenting, stir, precipitate, precipitation 20-30min, precipitation completes, and the water on upper strata is extracted out, takes out starch from sweet potato, dries pack.
Claims (4)
1. a sweet potato powder manufacture craft, is characterized in that, comprises the following steps: (1), Ipomoea batatas is cleaned, with rolling dragon, washed Ipomoea batatas is transported to powder beater, in transportation, continue water pipe and rinse, prevent that dust is bonded on Ipomoea batatas again; (2), with powder beater, clean Ipomoea batatas is broken into powdery, be diluted with water, obtain Ipomoea batatas and stick with paste; (3), Ipomoea batatas is stuck with paste and to carry out separation with pump suction the first filter, leach granulated slag and coarse granule wherein; (4), filtrate suction the second filter having filtered through step (3) is filtered, by the filtrate suction sedimentation basin leaching; (5), in sedimentation basin, add saturated sweet potato powder solution, stir, precipitate, precipitation 20-30min, precipitation completes, and the water on upper strata is extracted out, takes out starch from sweet potato, dries pack.
2. the manufacture craft of a kind of sweet potato powder according to claim 1, is characterized in that: described the first strainer screen is 100 orders.
3. the manufacture craft of a kind of sweet potato powder according to claim 2, is characterized in that: described the second strainer screen is 160 orders.
4. the manufacture craft of a kind of sweet potato powder according to claim 1, is characterized in that: described saturated sweet potato powder solution is the sweet potato powder solution after by fermentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310644587.5A CN103734647A (en) | 2013-12-05 | 2013-12-05 | Sweet potato powder production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310644587.5A CN103734647A (en) | 2013-12-05 | 2013-12-05 | Sweet potato powder production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103734647A true CN103734647A (en) | 2014-04-23 |
Family
ID=50491784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310644587.5A Pending CN103734647A (en) | 2013-12-05 | 2013-12-05 | Sweet potato powder production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103734647A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106418341A (en) * | 2016-09-21 | 2017-02-22 | 扬中市三茅镇兴阳村农地股份专业合作社 | Preparation technology of high-purity sweet potato powder |
| CN109567145A (en) * | 2018-11-23 | 2019-04-05 | 颍上县绿地食品有限公司 | A kind of starch from sweet potato furnace drying method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101724082A (en) * | 2009-10-13 | 2010-06-09 | 中国石油天然气股份有限公司 | Method for preparing modified starch polymer |
| CN102048082A (en) * | 2009-10-30 | 2011-05-11 | 成都市龙泉驿龙东桃片厂 | Preparation method of sweet potato vermicelli |
| CN102352395A (en) * | 2011-08-05 | 2012-02-15 | 刘瀚昌 | Technology for processing starch by using fresh sweet potatoes |
| CN102977217A (en) * | 2012-10-19 | 2013-03-20 | 吉首大学 | Sweet potato starch processing method |
-
2013
- 2013-12-05 CN CN201310644587.5A patent/CN103734647A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101724082A (en) * | 2009-10-13 | 2010-06-09 | 中国石油天然气股份有限公司 | Method for preparing modified starch polymer |
| CN102048082A (en) * | 2009-10-30 | 2011-05-11 | 成都市龙泉驿龙东桃片厂 | Preparation method of sweet potato vermicelli |
| CN102352395A (en) * | 2011-08-05 | 2012-02-15 | 刘瀚昌 | Technology for processing starch by using fresh sweet potatoes |
| CN102977217A (en) * | 2012-10-19 | 2013-03-20 | 吉首大学 | Sweet potato starch processing method |
Non-Patent Citations (1)
| Title |
|---|
| 文英: "酸浆沉淀法制取薯类淀粉", 《新农业》, no. 21, 31 December 1987 (1987-12-31), pages 31 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106418341A (en) * | 2016-09-21 | 2017-02-22 | 扬中市三茅镇兴阳村农地股份专业合作社 | Preparation technology of high-purity sweet potato powder |
| CN109567145A (en) * | 2018-11-23 | 2019-04-05 | 颍上县绿地食品有限公司 | A kind of starch from sweet potato furnace drying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |