ES2054585A1 - Coated amino acids for increasing wool production and quality and liveweight of lambs - Google Patents

Coated amino acids for increasing wool production and quality and liveweight of lambs

Info

Publication number
ES2054585A1
ES2054585A1 ES09300049A ES9300049A ES2054585A1 ES 2054585 A1 ES2054585 A1 ES 2054585A1 ES 09300049 A ES09300049 A ES 09300049A ES 9300049 A ES9300049 A ES 9300049A ES 2054585 A1 ES2054585 A1 ES 2054585A1
Authority
ES
Spain
Prior art keywords
liveweight
lambs
quality
wool production
amino acids
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES09300049A
Other languages
Spanish (es)
Other versions
ES2054585B1 (en
Inventor
Jean-Claude Robert
Ray Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Adisseo France SAS
Original Assignee
Rhone Poulenc Nutrition Animale SA
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 SA filed Critical Rhone Poulenc Nutrition Animale SA
Publication of ES2054585A1 publication Critical patent/ES2054585A1/en
Application granted granted Critical
Publication of ES2054585B1 publication Critical patent/ES2054585B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Feed For Specific Animals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)

Abstract

Wool production, in terms of both quality and quantity, and also liveweight, are improved in lambs by administration of a coated amino acid, especially methionine or lysine. The coating may comprise a basic amino copolymer (especially copoly (styrene/vinylpyridene)) or zein and a hydrophobic substance of melting point greater than 60 DEG C (especially stearic acid), and/or a water-insoluble polymer (especially ethylcellulose).
ES09300049A 1992-01-13 1993-01-13 METHOD TO INCREASE THE PRODUCTION AND QUALITY OF WOOL AND THE LIVE WEIGHT OF LAMBS. Expired - Fee Related ES2054585B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES2054585A1 true ES2054585A1 (en) 1994-08-01
ES2054585B1 ES2054585B1 (en) 1995-03-01

Family

ID=3775926

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09300049A Expired - Fee Related ES2054585B1 (en) 1992-01-13 1993-01-13 METHOD TO INCREASE THE PRODUCTION AND QUALITY OF WOOL AND THE 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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427639A1 (en) * 1989-11-10 1991-05-15 Rhone-Poulenc Nutrition Animale Use of protected amino acids in feed for sheep

Family Cites Families (5)

* 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427639A1 (en) * 1989-11-10 1991-05-15 Rhone-Poulenc Nutrition Animale Use of protected amino acids in feed for sheep

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Vol. 113, n‘ 23, 3-12-90, Columbus, Ohio, US; abstract n‘ 210594Z; URBANIAK, MARIAN: "Influence of various levels of coated synthetic DL-methionine preparation on nitrogen balance and wool production in lambs", pßg. 644, col. 1 *
JOURNAL OF ANIMAL SCIENCE, Vol. 34, n‘ 2, 1972, pßg. 332-335; MOWAT et al.: "Encapsulated methionine supplement for growing- finishing lambs". *

Also Published As

Publication number Publication date
ES2054585B1 (en) 1995-03-01
AU3035992A (en) 1993-07-15
GB2263065B (en) 1995-11-22
UY23533A1 (en) 1993-02-18
AU661878B2 (en) 1995-08-10
ZA9367B (en) 1993-08-04
IE930013A1 (en) 1993-07-14
GB9300591D0 (en) 1993-03-03
RU2060682C1 (en) 1996-05-27
GB2263065A (en) 1993-07-14
NZ245625A (en) 1994-06-27
FR2685998A1 (en) 1993-07-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110