UY23533A1 - METHOD TO INCREASE THE PRODUCTION AND QUALITY OF WOOL AND LIVE WEIGHT OF LAMBS - Google Patents

METHOD TO INCREASE THE PRODUCTION AND QUALITY OF WOOL AND LIVE WEIGHT OF LAMBS

Info

Publication number
UY23533A1
UY23533A1 UY23533A UY23533A UY23533A1 UY 23533 A1 UY23533 A1 UY 23533A1 UY 23533 A UY23533 A UY 23533A UY 23533 A UY23533 A UY 23533A UY 23533 A1 UY23533 A1 UY 23533A1
Authority
UY
Uruguay
Prior art keywords
amino acid
increasing
wool
protected
sheep
Prior art date
Application number
UY23533A
Other languages
Spanish (es)
Inventor
Johnson Ray
Jean-Claude Robert
Original Assignee
Rhone Poulenc Nutrition Animale
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 Rhone Poulenc Nutrition Animale filed Critical Rhone Poulenc Nutrition Animale
Publication of UY23533A1 publication Critical patent/UY23533A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/30—Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
    • A23K40/35—Making capsules specially adapted for ruminants
    • 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
    • A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
    • 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
    • A23K50/60—Feeding-stuffs specially adapted for particular animals for weanlings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Husbandry (AREA)
  • Birds (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Fodder In General (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Feed For Specific Animals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

La presente invención se refiere a un método para incrementar la producción de lana, incrementar la calidad de lana, incrementar la longitud de la fibra de lana, incrementar la velocidad de crecimiento de lana, incrementar la resistencia a la tracción de fibra de lana, incrementar el peso vivo de ovinos, caracterizado porque comprende administrar una cantidad eficaz de un aminoácido protegido a un ovino en crecimiento. El ovino en crecimiento es un cordero destetado. El aminoácido está protegido por un polímero que es resistente a pH alcalino pero que libera el aminoácdio a pH ácido o en el intestino. Como ejemplo no limitante, el aminoácido se protege mediante una capa que comprende un copolímero amínico básico y una sustancia hidrófoba cuyo punto de fusión es superior a 60ºC y/o de un copolímero insoluble en agua. El aminoácido es metionina o lisina. La cantidad eficaz de aminoácido es de 1,6g por día en la proporción de tres veces a la semana.The present invention relates to a method for increasing wool production, increasing wool quality, increasing wool fiber length, increasing wool growth rate, increasing wool fiber tensile strength, increasing the live weight of sheep, characterized in that it comprises administering an effective amount of a protected amino acid to a growing sheep. The growing sheep is a weaned lamb. The amino acid is protected by a polymer that is resistant to alkaline pH but releases the amino acid at acidic pH or in the intestine. As a non-limiting example, the amino acid is protected by a layer comprising a basic amine copolymer and a hydrophobic substance whose melting point is greater than 60 ° C and / or a water-insoluble copolymer. The amino acid is methionine or lysine. The effective amount of amino acid is 1.6g per day in the proportion of three times a week.

UY23533A 1992-01-13 1993-01-13 METHOD TO INCREASE THE PRODUCTION AND QUALITY OF WOOL AND LIVE WEIGHT OF LAMBS UY23533A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPL038092 1992-01-13

Publications (1)

Publication Number Publication Date
UY23533A1 true UY23533A1 (en) 1993-02-18

Family

ID=3775926

Family Applications (1)

Application Number Title Priority Date Filing Date
UY23533A UY23533A1 (en) 1992-01-13 1993-01-13 METHOD TO INCREASE THE PRODUCTION AND QUALITY OF WOOL AND LIVE WEIGHT OF LAMBS

Country Status (9)

Country Link
AU (1) AU661878B2 (en)
ES (1) ES2054585B1 (en)
FR (1) FR2685998A1 (en)
GB (1) GB2263065B (en)
IE (1) IE930013A1 (en)
NZ (1) NZ245625A (en)
RU (1) RU2060682C1 (en)
UY (1) UY23533A1 (en)
ZA (1) ZA9367B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1107288A (en) * 1993-03-04 1995-08-30 罗纳-普朗克动物营养素公司 Method for improving wool production and wool quality in breeding ewes
AUPQ770200A0 (en) * 2000-05-23 2000-06-15 Commonwealth Scientific And Industrial Research Organisation Tablets for animals
RU2624219C1 (en) * 2016-09-26 2017-07-03 Федеральное государственное бюджетное учреждение науки Коми научный центр Уральского отделения Российской академии наук Method of improving sheep ration in conditions of far north
CN107455324A (en) * 2017-08-04 2017-12-12 兰州大学 A kind of method for breeding by increasing powered milk substitute scale of feeding and time interval, promotion lamb fast-growth and early weaning
CN114375907B (en) * 2022-01-12 2023-03-21 西北农林科技大学 Method for improving lactation capacity of dairy sheep

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307836C3 (en) * 1973-02-16 1979-04-19 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Feed for ruminants
ZA741203B (en) * 1973-03-23 1975-01-29 Smithkline Corp Veterinary feed compositions for inhibiting rumen microbial deamination
US4000318A (en) * 1974-08-19 1976-12-28 Commonwealth Scientific And Industrial Research Organization Amino acid supplements
FR2624351B1 (en) * 1987-12-15 1991-11-22 Rhone Poulenc Sante ENZYMATICALLY DEGRADABLE COMPOSITIONS FOR COATING FOOD ADDITIVES FOR RUMINANTS
US4976976A (en) * 1988-04-07 1990-12-11 Mitsubishi Kasei Corporation Feed additive for ruminants
FR2654307B1 (en) * 1989-11-10 1992-02-21 Rhone Poulenc Nutrition Animal USE OF PROTEIN AMINO ACIDS FOR SHEEP FEEDING.

Also Published As

Publication number Publication date
GB2263065B (en) 1995-11-22
NZ245625A (en) 1994-06-27
ES2054585B1 (en) 1995-03-01
GB2263065A (en) 1993-07-14
IE930013A1 (en) 1993-07-14
AU3035992A (en) 1993-07-15
GB9300591D0 (en) 1993-03-03
AU661878B2 (en) 1995-08-10
RU2060682C1 (en) 1996-05-27
FR2685998A1 (en) 1993-07-16
ES2054585A1 (en) 1994-08-01
ZA9367B (en) 1993-08-04

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