ES473881A1 - Ruminant feed prodn. from straw - by treating with sodium hydroxide in presence of oxidn. catalyst (SW 9.4.79) - Google Patents

Ruminant feed prodn. from straw - by treating with sodium hydroxide in presence of oxidn. catalyst (SW 9.4.79)

Info

Publication number
ES473881A1
ES473881A1 ES473881A ES473881A ES473881A1 ES 473881 A1 ES473881 A1 ES 473881A1 ES 473881 A ES473881 A ES 473881A ES 473881 A ES473881 A ES 473881A ES 473881 A1 ES473881 A1 ES 473881A1
Authority
ES
Spain
Prior art keywords
straw
prodn
catalyst
oxidn
treating
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.)
Expired
Application number
ES473881A
Other languages
Spanish (es)
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.)
CRINA
Original Assignee
CRINA
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 CRINA filed Critical CRINA
Publication of ES473881A1 publication Critical patent/ES473881A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A23K10/32—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from hydrolysates of wood or straw
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Animal Husbandry (AREA)
  • Biotechnology (AREA)
  • Mycology (AREA)
  • Physiology (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Botany (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Prodn. of feed for ruminants comprises chopping up straw (or analogous material contg. lignocellulose) to pieces of max. length 0.1-5 cm opt. grinding, then mixing with 1-10% NaOH and 0.5-5% exidation catalyst at a moisture level of 10-20%. The mixt. is then vigorously mechanically milled at 60-100 degrees C, and the prod. granulated. Esp. mixing is at 40-50 degrees C for 10-40 min. and pref. oxidation catalysts are salts of Cu, Fe, Mn, Co, V, Cr or Ni. The starting material made be treated with 0.1-2% of an oxidant, e.g. a nitrate or permanganate, and 0.1-5% urea. Digestibility and nutritional value are superior to those of other straw-based feeds. When added to feed concentrates at 35% a material derived from wheat straw provides 90% of the energy of barley.
ES473881A 1977-09-13 1978-09-12 Ruminant feed prodn. from straw - by treating with sodium hydroxide in presence of oxidn. catalyst (SW 9.4.79) Expired ES473881A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1118577A CH614844A5 (en) 1977-09-13 1977-09-13 Process for producing a foodstuff for ruminants

Publications (1)

Publication Number Publication Date
ES473881A1 true ES473881A1 (en) 1979-04-16

Family

ID=4370912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473881A Expired ES473881A1 (en) 1977-09-13 1978-09-12 Ruminant feed prodn. from straw - by treating with sodium hydroxide in presence of oxidn. catalyst (SW 9.4.79)

Country Status (8)

Country Link
CH (1) CH614844A5 (en)
DK (1) DK149544C (en)
ES (1) ES473881A1 (en)
FI (1) FI61989C (en)
FR (1) FR2402418A1 (en)
NO (1) NO150303C (en)
OA (1) OA06055A (en)
SE (1) SE427717B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI65701C (en) * 1979-04-24 1984-07-10 Jean Rossi FOERFARANDE FOER BEHANDLING AV EN PRODUCT SOM FRAMSTAELLTS GENOM PRESSANDE AV OLJA FRAON OLJEVAEXTERS FROEN
DE3682386D1 (en) * 1985-12-16 1991-12-12 Us Commerce
FI875798A (en) * 1987-12-31 1989-07-01 Cultor Oy FODER OCH FOERFARANDE FOER FRAMSTAELLNING AV DETSAMMA.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE307616C (en) * 1900-01-01
DE305090C (en) * 1900-01-01
GB1366138A (en) * 1971-02-24 1974-09-11 Unilever Ltd Treatment of lignocellulose materials

Also Published As

Publication number Publication date
NO783067L (en) 1979-03-14
FR2402418A1 (en) 1979-04-06
FI782712A (en) 1979-03-14
FI61989B (en) 1982-07-30
DK149544C (en) 1986-12-29
DK400778A (en) 1979-03-14
OA06055A (en) 1981-06-30
CH614844A5 (en) 1979-12-28
NO150303C (en) 1984-09-26
NO150303B (en) 1984-06-18
SE7809600L (en) 1979-03-14
DK149544B (en) 1986-07-21
FI61989C (en) 1982-11-10
FR2402418B1 (en) 1984-11-30
SE427717B (en) 1983-05-02

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