CN1225795A - Sweet-potato residue granulated feed and processing method therefor - Google Patents
Sweet-potato residue granulated feed and processing method therefor Download PDFInfo
- Publication number
- CN1225795A CN1225795A CN98110052A CN98110052A CN1225795A CN 1225795 A CN1225795 A CN 1225795A CN 98110052 A CN98110052 A CN 98110052A CN 98110052 A CN98110052 A CN 98110052A CN 1225795 A CN1225795 A CN 1225795A
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- potato
- sweet
- feed
- processing method
- water content
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The technical scheme for producing sweet potato dregs granular feed by using scraps from processing sweet potato product is characterized by its production process including the following steps: moistening fresh or dried sweet potato dregs by adding water, placing the moistened sweet potato dregs into feed granulation machine or other granulation machine, squeezing out water content, granulating and forming, drying in drying room or drying kiln or drying out in the air until the water content of the obtained granular feed is 12-13% and packaging to obtain the invented product.
Description
The present invention relates to a kind of feed and processing method thereof, especially sweet-potato residue granulated feed and the processing method made from the remaining leftover bits and pieces in pachyrhizus processing back thereof.
Pachyrhizus is to be used for the primary raw material of producing starch and bean vermicelli etc., and the leftover bits and pieces after the processing is the potato slag, and at present, the especially bright potato slag of potato slag mainly is the feed that is used for livestock, and dried potato slag then mainly is to be used for poultry feed or further processing system wine.The still bright potato slag that output is bigger, and bright potato slag extremely is difficult for storing and keeping.Airing becomes dried potato slag, and is not only time-consuming but also need take ground.Therefore, be badly in need of a kind of product and the processing method that can utilize bright potato slag for raw material, face does not still utilize the product and the processing method thereof of bright potato slag in the prior art so far.
Purpose of the present invention is exactly at the existing in prior technology deficiency, and a kind of potato slag that utilizes the last leftover bits and pieces in pachyrhizus processing back is provided, and makes the technical scheme of sweet-potato residue granulated feed and processing method thereof.
This programme is realized by following technical measures.Sweet-potato residue granulated feed is to be to use the potato slag, and the leftover bits and pieces after the pachyrhizus processing just is through extruder grain and baking, drying in the air is dried to the potato solid impurity particle that water content is 12-13%.And the processing method of making sweet-potato residue granulated feed is that bright potato slag or dried potato slag are added water is moistening; place feed comminutor or other granulation machinery; the potato slag that will the wet granulating and forming that squeezes the water out; the potato solid impurity particle of moulding is inserted temperature in 70-80 ℃ of baking room or drying kiln; with the potato solid impurity particle dry to water content be 12-13%, be cooled to the normal temperature finished product then.Or with the potato solid impurity particle of moulding, being placed on open-air airing to water content down is the potato solid impurity particle of 12-13%, forms finished product row packing again.
By to the description of such scheme as can be seen, this programme is to utilize the potato slag, no matter be bright potato slag or dried potato slag, by the pelleter extruding, makes the potato solid impurity particle through the dehydration moulding, again drying or dry sweet-potato residue granulated feed.This sweet-potato residue granulated feed is owing to be extrusion modling, and its structure is closely knit, volume is little, so it is easy to transportation and storage.Be again that its water content is low, and is suitable with the water content of general grain, so it can moldy metamorphism, can be equal to the storage life with grain through oven dry.And this sweet-potato residue granulated feed is easily separated by water-soluble, generally in warm water, just can dissolve in 20 minutes, so it not only can be used as the direct feed of poultry, also can be used as the direct feed of livestock, also can be used as the raw material of mixed feed.In addition, also can be used as the raw material of industry of producing wine or alcohol, its purposes is very widely.This shows that the present invention compared with prior art has outstanding substantive distinguishing features and obvious improvement, its implementation result also is conspicuous.
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, the present invention is further described.
Sweet-potato residue granulated feed is to be to use the potato slag, and the leftover bits and pieces after the pachyrhizus processing just is through extruder grain and baking, drying in the air is dried to the potato solid impurity particle that water content is 12-13%.And the processing method of making sweet-potato residue granulated feed is with bright potato slag; place the feed comminutor; with the bright potato slag granulating and forming that squeezes the water out, the potato solid impurity particle of moulding is inserted temperature in 70-80 ℃ of baking room, it is the dried potato solid impurity particle of 12-13% that the potato solid impurity particle is dried to water content.Be cooled to the normal temperature finished product then, pack and dispatch from the factory.
Claims (3)
1. a sweet-potato residue granulated feed is characterized in that using the potato slag, and the leftover bits and pieces after the pachyrhizus processing just is through extruder grain and baking, drying in the air is dried to the potato solid impurity particle that water content is 12-13%.
2. make the processing method of the described sweet-potato residue granulated feed of claim 1; it is moistening to it is characterized in that bright potato slag or dried potato slag are added water; place feed comminutor or other granulation machinery; the potato slag that will the wet granulating and forming that squeezes the water out; the potato solid impurity particle of moulding is inserted temperature in 70-80 ℃ of baking room or drying kiln; with the potato solid impurity particle dry to water content be 12-13%, be cooled to normal temperature then and be packaged into finished product.
3. the processing method of sweet-potato residue granulated feed according to claim 2 is characterized in that the potato solid impurity particle with moulding, and being placed on open-air airing to water content is 12-13%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110052A CN1225795A (en) | 1998-02-12 | 1998-02-12 | Sweet-potato residue granulated feed and processing method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110052A CN1225795A (en) | 1998-02-12 | 1998-02-12 | Sweet-potato residue granulated feed and processing method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1225795A true CN1225795A (en) | 1999-08-18 |
Family
ID=5220142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98110052A Pending CN1225795A (en) | 1998-02-12 | 1998-02-12 | Sweet-potato residue granulated feed and processing method therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1225795A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773273A (en) * | 2010-03-01 | 2010-07-14 | 河南天冠种业有限公司 | Technology for drying fresh potato grain |
| CN103070315A (en) * | 2013-02-01 | 2013-05-01 | 南昌精彩实业有限公司 | Method for preparing pet feed through using sweet potato residues |
| CN104920797A (en) * | 2015-06-02 | 2015-09-23 | 桐乡市龙顺食品有限公司 | Tuber mustard skin dietary fiber feed and preparation method thereof |
-
1998
- 1998-02-12 CN CN98110052A patent/CN1225795A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773273A (en) * | 2010-03-01 | 2010-07-14 | 河南天冠种业有限公司 | Technology for drying fresh potato grain |
| CN103070315A (en) * | 2013-02-01 | 2013-05-01 | 南昌精彩实业有限公司 | Method for preparing pet feed through using sweet potato residues |
| CN104920797A (en) * | 2015-06-02 | 2015-09-23 | 桐乡市龙顺食品有限公司 | Tuber mustard skin dietary fiber feed and preparation method thereof |
| CN104920797B (en) * | 2015-06-02 | 2018-05-01 | 桐乡市龙顺食品有限公司 | A kind of hot pickled mustard tuber coat dietary fiber feed and preparation method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |