WO2001024641A1 - Augmentation de la prise alimentaire - Google Patents

Augmentation de la prise alimentaire Download PDF

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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
Application number
PCT/JP2000/006912
Other languages
English (en)
Japanese (ja)
Inventor
Izuru Shinzato
Hiroyuki Sato
Yoshihiro Takuma
Tamotsu Suzuki
Original Assignee
Ajinomoto Co., Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ajinomoto Co., Inc. filed Critical Ajinomoto Co., Inc.
Publication of WO2001024641A1 publication Critical patent/WO2001024641A1/fr

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.
PCT/JP2000/006912 1999-10-06 2000-10-04 Augmentation de la prise alimentaire WO2001024641A1 (fr)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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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