WO2001024641A1 - Augmentation de la prise alimentaire - Google Patents
Augmentation de la prise alimentaire Download PDFInfo
- Publication number
- WO2001024641A1 WO2001024641A1 PCT/JP2000/006912 JP0006912W WO0124641A1 WO 2001024641 A1 WO2001024641 A1 WO 2001024641A1 JP 0006912 W JP0006912 W JP 0006912W WO 0124641 A1 WO0124641 A1 WO 0124641A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- feed
- glutamine
- livestock
- feed intake
- monogastric
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
-
- 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
Definitions
- the present invention relates to a method for improving feed intake of monogastric livestock.
- breast milk contains several factors that help develop and maintain small intestinal function in children. Among them, glutamine is a major free amino acid in breast milk, and it has been suggested that this amino acid is essential for the development and maintenance of small intestinal function in animals [Nutrition Review, 48.297 (1990)]. It is also known that the concentration of free glutamine in pig breast milk increases as lactation proceeds [J. Nutr. 124, 415-424 (1994)].
- An object of the present invention is to provide a method for improving feed intake of monogastric livestock.
- the present inventors have found that administration of a feed supplemented with glutamine improves feed intake of monogastric livestock and promotes growth, thereby completing the present invention. Reached. That is, the present invention relates to a method for increasing feed intake of monogastric livestock by adding glutamine to the monogastric livestock feed and administering the glutamine to the monogastric livestock.
- a single stomach livestock is a livestock having a single stomach-structured stomach, such as pigs and chickens.
- Glutamine used in the present invention is glutamine which exists as an amino acid alone, unlike glutamine which is a protein contained in feed. This glutamine can be used in both the L-form and the D-form, but the L-form is preferred from the viewpoint of utilization efficiency.
- Glutamine includes synthetic methods or fermentation Glutamine produced by the method can be used, but its origin is not particularly limited.
- Glutamine-added monogastric livestock feeds usually include corn, barley, wheat, rye, sorghum, soybeans, yellow flour, and other cereals, soybean oil cake, soybean protein, oil and fat, skim milk, fish meal, meat-and-bone meal, blood meal, plasma Protein, whey, rice bran, bran, sugar, glucose, minerals, vitamins, salt, etc. may be used alone or in combination.
- Glutamine is administered at a dose of 0.1 to 5.0%, preferably 0.5 to 2.0%, to a commonly used feed, and the glutamine-containing feed is fed to a single stomach livestock, whereby the glutamine is fed to a domestic animal at a weight of 1 kg. It is preferable to administer 0.05 to 5.0 g per dose, preferably 0.1 to 2.0 g.
- Glutamine can be added to feed and mixed to feed livestock.
- pre-starter feed pre-initial feed
- Glutamine can increase feed intake when added to any of these feeds, but is particularly effective when added to prestarter and starter feeds.
- Glutamine can also be given separately from the diet, in combination with glutamine alone or in combination with sugars that livestock prefers.
- the method for improving feed intake by glutamine according to the present invention is useful for application to monogastric livestock from the time immediately after birth to immediately before the feed is switched to the fattening period after weaning, especially for pigs. It is.
- Example 1 Improvement of feed intake of piglets
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Birds (AREA)
- Fodder In General (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Feed For Specific Animals (AREA)
Abstract
Cette invention concerne une méthode permettant d'augmenter la prise alimentaire des animaux d'élevage monogastriques. Cette méthode consiste à ajouter de la glutamine à la ration alimentaire des animaux d'élevage monogastriques.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11/285766 | 1999-10-06 | ||
JP28576699A JP2001103910A (ja) | 1999-10-06 | 1999-10-06 | 飼料摂取量の増加方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001024641A1 true WO2001024641A1 (fr) | 2001-04-12 |
Family
ID=17695785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/006912 WO2001024641A1 (fr) | 1999-10-06 | 2000-10-04 | Augmentation de la prise alimentaire |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2001103910A (fr) |
WO (1) | WO2001024641A1 (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06209719A (ja) * | 1993-01-13 | 1994-08-02 | Kyowa Hakko Kogyo Co Ltd | 飼 料 |
JPH06303918A (ja) * | 1993-04-23 | 1994-11-01 | Smith Kline Biichiyamu Nippon Zenyaku Kk | 豚と鶏の飼料添加用組成物 |
-
1999
- 1999-10-06 JP JP28576699A patent/JP2001103910A/ja active Pending
-
2000
- 2000-10-04 WO PCT/JP2000/006912 patent/WO2001024641A1/fr active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06209719A (ja) * | 1993-01-13 | 1994-08-02 | Kyowa Hakko Kogyo Co Ltd | 飼 料 |
JPH06303918A (ja) * | 1993-04-23 | 1994-11-01 | Smith Kline Biichiyamu Nippon Zenyaku Kk | 豚と鶏の飼料添加用組成物 |
Also Published As
Publication number | Publication date |
---|---|
JP2001103910A (ja) | 2001-04-17 |
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