CN111066960A - Method for increasing essential amino acids of meal energy feed - Google Patents
Method for increasing essential amino acids of meal energy feed Download PDFInfo
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- CN111066960A CN111066960A CN201811229545.4A CN201811229545A CN111066960A CN 111066960 A CN111066960 A CN 111066960A CN 201811229545 A CN201811229545 A CN 201811229545A CN 111066960 A CN111066960 A CN 111066960A
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- beet pulp
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
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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
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
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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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- Proteomics, Peptides & Aminoacids (AREA)
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Abstract
The invention discloses a method for improving essential amino acid of meal energy feed, which comprises the following steps of I, warehousing raw materials; step two, proportioning raw materials; step three, mixing and stirring the raw materials; step four, drying the raw materials; step five, cooling the semi-finished product; step six, crushing the semi-finished product; step seven, sampling and testing finished products; selecting beet pulp and threonine mother liquor as raw materials, removing impurities from the beet pulp through a cylindrical cleaning sieve, and dehydrating; the formula comprises the following components in parts by weight: 100 parts of dehydrated beet pulp and 200-300 parts of threonine mother liquor, the method comprises the steps of squeezing and dehydrating the beet pulp, spraying the threonine mother liquor to the beet pulp, drying, cooling twice and crushing to produce high-quality beet pulp feed, so that the content of the essential amino acid threonine in the beet pulp is increased, the storage resistance of the beet pulp is improved by changing the processing technology of the beet pulp, the cost of the compound feed is reduced, the water content is low, and the beet pulp is not easy to deteriorate.
Description
Technical Field
The invention relates to the technical field of feeds, in particular to a method for improving essential amino acids of meal energy feeds.
Background
Beet pulp is a large byproduct of the sugar industry of beet, is rich in fiber and pectin, has good palatability and high digestibility, but is used as meal feed which lacks the essential amino acid threonine required by monogastric animals, so the beet pulp is often used as a supplement for ruminant energy type coarse feed and high-protein concentrated feed. Meanwhile, since beet pulp products are sold to south with high humidity frequently, the beet pulp products have high water content and are easy to mildew, so that the beet pulp products are inconvenient to store, beet sugar factories usually dry and process the beet pulp products into granulated feeds and sell the granulated feeds in the form of granulated feeds, but the cost of the feeds is obviously increased after the feed is granulated.
Disclosure of Invention
The invention aims to provide a method for improving essential amino acids of meal energy feed so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a method for improving essential amino acids of meal energy feed comprises the steps of I, warehousing raw materials; step two, proportioning raw materials; step three, mixing and stirring the raw materials; step four, drying the raw materials; step five, cooling the semi-finished product; step six, crushing the semi-finished product; step seven, sampling and testing finished products;
wherein in the step one, the raw material warehousing comprises the following steps:
1) performing sensory identification and assay on the sampling sample;
2) warehousing after the assay is qualified, and storing in a cool, dry and ventilated place;
3) selecting beet pulp and threonine mother liquor as raw materials, removing impurities from the beet pulp through a cylindrical cleaning sieve, and dehydrating;
in the second step, the raw materials in the first step are mixed according to the following parts by weight: 100 parts by weight of dehydrated beet pulp and 200-300 parts by weight of threonine mother liquor;
in the third step, after the two raw materials are weighed according to the ratio by a weighing scale, the threonine mother liquor is sprayed into a horizontal double-shaft mixer through spraying equipment to be mixed with the mixture until the threonine mother liquor is uniformly mixed;
wherein in the fourth step, the raw material mixture uniformly mixed in the third step is added into fluidized bed drying equipment through a rotary feeder, the drying temperature is set to be 120-;
wherein in the fifth step, the cooling of the finished product comprises the following steps:
1) putting the mixture into an air inlet type and countercurrent cooling machine to adjust the cooling time and the air speed for primary cooling;
2) then adjusting the cooling time, water quantity and water temperature by a counter-flow water type cooler to carry out secondary cooling;
in the sixth step, the raw material obtained in the fifth step is crushed into powder by a crusher according to specific conditions, and the powder is sieved by a 200-mesh sieve;
wherein in the seventh step, the sampling assay of the finished product comprises the following steps:
1) putting the feed obtained in the sixth step into a finished product bin;
2) sampling by a quality inspector for sensory evaluation, searching the reason of the unqualified product and carrying out corresponding treatment;
3) further extracting samples of the products qualified by sensory identification and testing in a laboratory;
4) packing, storing and selling qualified persons.
According to the technical scheme, in the first step, the beet pulp is pressed and dehydrated by a double-screw (or single-screw) press.
According to the technical scheme, in the first step, the threonine mother liquor is independently stored in a liquid storage tank and is stirred by an electric stirring rod all the time.
According to the technical scheme, in the third step, the mixing time is 90-120s until the assay variation coefficient of the sample to be inspected reaches 0-10%.
According to the technical scheme, in the fourth step, if the raw material does not meet the safe moisture requirement, namely the moisture is lower than 13%, the raw material is dried by a roller dryer with large drying area and high temperature and containing umbrella opening equipment, wherein the drying temperature is 500-.
According to the technical scheme, in the fifth step, the moisture of the cooled raw material is 5% -12.5%, and the requirement of safe moisture is met.
According to the technical scheme, in the sixth step, the crusher adopts a hammer mill.
Compared with the prior art, the invention has the following beneficial effects: the method for improving the essential amino acid content of meal energy feed comprises the steps of squeezing and dehydrating beet pulp, spraying threonine mother liquor to the beet pulp, drying, cooling twice and crushing to produce high-quality beet pulp feed, so that the content of the essential amino acid threonine in the beet pulp is improved, the storage resistance of the beet pulp is improved by changing the processing technology of the beet pulp, the cost of compound feed can be reduced, the water content is low, and the meal is not easy to deteriorate.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a process flow diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a method for improving essential amino acids of meal energy feed comprises the steps of I, warehousing raw materials; step two, proportioning raw materials; step three, mixing and stirring the raw materials; step four, drying the raw materials; step five, cooling the semi-finished product; step six, crushing the semi-finished product; step seven, sampling and testing finished products;
wherein in the step one, the raw material warehousing comprises the following steps:
1) performing sensory identification and assay on the sampling sample;
2) warehousing after the assay is qualified, and storing in a cool, dry and ventilated place;
3) selecting beet pulp and threonine mother liquor as raw materials, removing impurities from the beet pulp through a cylindrical cleaning sieve, and dehydrating;
in the second step, the raw materials in the first step are mixed according to the following parts by weight: 100 parts by weight of dehydrated beet pulp and 200-300 parts by weight of threonine mother liquor;
in the third step, after the two raw materials are weighed according to the mixture ratio by a scale, the threonine mother liquor is sprayed into a horizontal double-shaft mixer through spraying equipment to be mixed with the mixture for 90-120s until the assay variation coefficient of the sampling sample reaches 0-10%, and the mixture is uniformly mixed;
wherein in the fourth step, the raw material mixture uniformly mixed in the third step is added into fluidized bed drying equipment through a rotary feeder, the drying temperature is set to be 120-;
wherein in the fifth step, the cooling of the finished product comprises the following steps:
1) putting the mixture into an air inlet type and countercurrent cooling machine to adjust the cooling time and the air speed for primary cooling;
2) adjusting the cooling time, water quantity and water temperature by a counter-flow water type cooler to carry out secondary cooling, wherein the water content of the raw material after cooling is 5-12.5%;
in the sixth step, the raw material obtained in the fifth step is crushed into powder by a hammer mill according to specific conditions, and the powder is sieved by a 200-mesh sieve;
wherein in the seventh step, the sampling assay of the finished product comprises the following steps:
1) putting the feed obtained in the sixth step into a finished product bin;
2) sampling by a quality inspector for sensory evaluation, searching the reason of the unqualified product and carrying out corresponding treatment;
3) further extracting samples of the products qualified by sensory identification and testing in a laboratory;
4) packing, storing and selling qualified persons.
The components and the difference between the beet pulp feed obtained by the invention and the common beet pulp pellet feed are shown in the following table:
from the above table, threonine and other various nutritional components of the beet pulp produced by adopting the low-temperature drying mode are higher than those of common beet pulp pellet feed, and the cost is lower.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A method for improving essential amino acids of meal energy feed comprises the steps of I, warehousing raw materials; step two, proportioning raw materials; step three, mixing and stirring the raw materials; step four, drying the raw materials; step five, cooling the semi-finished product; step six, crushing the semi-finished product; step seven, sampling and testing finished products; the method is characterized in that:
wherein in the step one, the raw material warehousing comprises the following steps:
1) performing sensory identification and assay on the sampling sample;
2) warehousing after the assay is qualified, and storing in a cool, dry and ventilated place;
3) selecting beet pulp and threonine mother liquor as raw materials, removing impurities from the beet pulp through a cylindrical cleaning sieve, and dehydrating;
in the second step, the raw materials in the first step are mixed according to the following parts by weight: 100 parts by weight of dehydrated beet pulp and 200-300 parts by weight of threonine mother liquor;
in the third step, after the two raw materials are weighed according to the ratio by a weighing scale, the threonine mother liquor is sprayed into a horizontal double-shaft mixer through spraying equipment to be mixed with the mixture until the threonine mother liquor is uniformly mixed;
wherein in the fourth step, the raw material mixture uniformly mixed in the third step is added into fluidized bed drying equipment through a rotary feeder, the drying temperature is set to be 120-;
wherein in the fifth step, the cooling of the finished product comprises the following steps:
1) putting the mixture into an air inlet type and countercurrent cooling machine to adjust the cooling time and the air speed for primary cooling;
2) then adjusting the cooling time, water quantity and water temperature by a counter-flow water type cooler to carry out secondary cooling;
in the sixth step, the raw material obtained in the fifth step is crushed into powder by a crusher according to specific conditions, and the powder is sieved by a 200-mesh sieve;
wherein in the seventh step, the sampling assay of the finished product comprises the following steps:
1) putting the feed obtained in the sixth step into a finished product bin;
2) sampling by a quality inspector for sensory evaluation, searching the reason of the unqualified product and carrying out corresponding treatment;
3) further extracting samples of the products qualified by sensory identification and testing in a laboratory;
4) packing, storing and selling qualified persons.
2. The method for increasing essential amino acids of energy meals according to claim 1, characterized in that: in the first step, the beet pulp is pressed and dehydrated by a double-screw (or single-screw) presser.
3. The method for increasing essential amino acids of energy meals according to claim 1, characterized in that: in the first step, the threonine mother liquor is independently stored in a liquid storage tank and is stirred by an electric stirring rod all the time.
4. The method for increasing essential amino acids of energy meals according to claim 1, characterized in that: in the third step, the mixing time is 90-120s until the assay variation coefficient of the sampling sample reaches 0-10%.
5. The method for increasing essential amino acids of energy meals according to claim 1, characterized in that: in the fourth step, if the raw material does not meet the requirement of safe moisture, namely the moisture is lower than 13%, drying is carried out by a roller dryer with large drying area, high temperature and umbrella opening equipment, wherein the drying temperature is 500-.
6. The method for increasing essential amino acids of energy meals according to claim 1, characterized in that: in the fifth step, the moisture of the cooled raw material is 5-12.5%, and the requirement of safe moisture is met.
7. The method for increasing essential amino acids of energy meals according to claim 1, characterized in that: in the sixth step, the crusher adopts a hammer mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229545.4A CN111066960A (en) | 2018-10-22 | 2018-10-22 | Method for increasing essential amino acids of meal energy feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229545.4A CN111066960A (en) | 2018-10-22 | 2018-10-22 | Method for increasing essential amino acids of meal energy feed |
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| Publication Number | Publication Date |
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| CN111066960A true CN111066960A (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811229545.4A Pending CN111066960A (en) | 2018-10-22 | 2018-10-22 | Method for increasing essential amino acids of meal energy feed |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0533039A1 (en) * | 1991-09-17 | 1993-03-24 | Degussa Aktiengesellschaft | Animal feed supplement based on fermentation broth-amino acid, process for its production and its use |
| CN104222704A (en) * | 2014-10-16 | 2014-12-24 | 内蒙古阜丰生物科技有限公司 | Feed prepared by threonine fermentation waste and preparation method thereof |
| CN104351465A (en) * | 2014-10-21 | 2015-02-18 | 呼伦贝尔东北阜丰生物科技有限公司 | Utilization method of threonine mycoprotein |
| CN107027974A (en) * | 2017-05-10 | 2017-08-11 | 通辽梅花生物科技有限公司 | Threonine high yield synergy new technology |
| CN107223772A (en) * | 2017-05-10 | 2017-10-03 | 通辽梅花生物科技有限公司 | New high protein mixed feed and its production technology |
-
2018
- 2018-10-22 CN CN201811229545.4A patent/CN111066960A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0533039A1 (en) * | 1991-09-17 | 1993-03-24 | Degussa Aktiengesellschaft | Animal feed supplement based on fermentation broth-amino acid, process for its production and its use |
| CN104222704A (en) * | 2014-10-16 | 2014-12-24 | 内蒙古阜丰生物科技有限公司 | Feed prepared by threonine fermentation waste and preparation method thereof |
| CN104351465A (en) * | 2014-10-21 | 2015-02-18 | 呼伦贝尔东北阜丰生物科技有限公司 | Utilization method of threonine mycoprotein |
| CN107027974A (en) * | 2017-05-10 | 2017-08-11 | 通辽梅花生物科技有限公司 | Threonine high yield synergy new technology |
| CN107223772A (en) * | 2017-05-10 | 2017-10-03 | 通辽梅花生物科技有限公司 | New high protein mixed feed and its production technology |
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