CH630785A5 - Process for the preparation of an animal feed - Google Patents
Process for the preparation of an animal feed Download PDFInfo
- Publication number
- CH630785A5 CH630785A5 CH1365377A CH1365377A CH630785A5 CH 630785 A5 CH630785 A5 CH 630785A5 CH 1365377 A CH1365377 A CH 1365377A CH 1365377 A CH1365377 A CH 1365377A CH 630785 A5 CH630785 A5 CH 630785A5
- Authority
- CH
- Switzerland
- Prior art keywords
- hydrolysis
- residues
- feed
- yeast
- pentosan
- Prior art date
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Mycology (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Fodder In General (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
In the preparation of an animal feed, the cellulose-containing residues which remain after fermentable sugars have been removed from hydrolysed, pentosan-containing raw materials are improved with regard to their nutritional value by an addition of molasses.
Description
**WARNUNG** Anfang DESC Feld konnte Ende CLMS uberlappen **.
PATENTANSPRÜCHE
1. Verfahren zur Herstellung eines Futtermittels unter Verwendung der cellulosehaltigen Hydrolyserückstände von durch Hydrolyse aufgeschlossenen pentosanhaltigen Rohstoffen, die nach der Verhefung der vergärbaren Zucker verbleiben, dadurch gekennzeichnet, dass den rohfaserhaltigen entzuckerten Hydrolyserückständen Melasse zugemischt wird.
2. Verfahren nach Patentanspruch 1, dadurch gekennzeichnet, dass als cellulosehaltige Hydrolyserückstände solche von Bagasse verwendet werden.
3. Verfahren nach den Patentansprüchen 1 und 2, dadurch gekennzeichnet, dass der erhaltenen Mischung Bagasse und Hefe zugemischt werden.
Die Erfindung betrifft ein Verfahren zur Herstellung eines Futtermittels, nämlich einer Futtermittelmischung aus den Rückständen von durch Hydrolyse aufgeschlossenen pentosanhaitigen Rohstoffen, nach Abtrennung der vergärbaren Zucker.
Aus der DE-OS 2 809 531 ist ein Verfahren zur Herstellung eines Futtermittels unter Verwendung der cellulosehaltigen Hydrolyserückstände, die nach der Verhefung der vergärbaren Zucker verbleiben, bekannt. Die rohfaserhaltigen entzuckerten Hydrolyserückstände werden vor der Verwendung als Futtermittel als Filterhilfsmittel zur Filtration der Hefemilch verwendet.
Da jedoch nur ein verhältnismässig geringer Anteil der in grossen Mengen bei der Hydrolyse, beispielsweise von Bagasse, anfallenden Rückstände zur Verwendung als Filterhilfsmittel in der Anschwemmfiltration von Hefe benötigt wird, verbleibt ein erheblicher Anteil ungenutzt und wird bestenfalls nach der Trocknung als Brennstoff verwendet.
Aufgabe der Erfindung ist die Herstellung eines Futtermittels aus den Rückständen der Hydrolyse von pentosanhaltigen Rohstoffen.
Diese Aufgabe wird erfindungsgemäss durch ein Verfahren zur Herstellung eines Futtermittels gelöst, das dadurch gekennzeichnet ist, dass den rohfaserhaltigen entzuckerten Hydrolyserückständen Melasse zugemischt wird.
Durch Zumischung von Melasse in jedem beliebigen Verhältnis kann der Kohlehydratgehalt des gewünschten Futtermittels eingestellt werden. Eine Anreicherung mit Proteinen kann durch direkte Zugabe von Hefen erfolgen.
** WARNING ** beginning of DESC field could overlap end of CLMS **.
PATENT CLAIMS
1. Process for the production of a feed using the cellulose-containing hydrolysis residues of pentosan-containing raw materials digested by hydrolysis, which remain after the fermentable sugars have been treated, characterized in that molasses is admixed with the crude fiber-containing, desugared hydrolysis residues.
2. The method according to claim 1, characterized in that those of bagasse are used as cellulose-containing hydrolysis residues.
3. The method according to claims 1 and 2, characterized in that bagasse and yeast are added to the mixture obtained.
The invention relates to a method for producing a feed, namely a feed mixture from the residues of pentosan-containing raw materials digested by hydrolysis, after the fermentable sugars have been separated off.
DE-OS 2 809 531 discloses a process for the production of a feed using the cellulose-containing hydrolysis residues which remain after fermentation of the fermentable sugars. The desugared hydrolysis residues containing crude fibers are used as filter aids for filtering the yeast milk before being used as animal feed.
However, since only a relatively small proportion of the residues accumulated in large quantities in the hydrolysis, for example of bagasse, are required for use as filter aids in the precoat filtration of yeast, a considerable proportion remains unused and is used as fuel at best after drying.
The object of the invention is the production of a feed from the residues of the hydrolysis of raw materials containing pentosan.
According to the invention, this object is achieved by a method for producing a feed, which is characterized in that molasses is added to the crude fiber-containing, desugared hydrolysis residues.
The carbohydrate content of the desired feed can be adjusted by adding molasses in any ratio. Enrichment with proteins can be done by adding yeast directly.
Claims (3)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1365377A CH630785A5 (en) | 1977-11-09 | 1977-11-09 | Process for the preparation of an animal feed |
IT20662/78A IT1095442B (en) | 1977-03-08 | 1978-02-28 | PROCEDURE FOR PRODUCING A MIXTURE OF FEED |
DE19782809531 DE2809531A1 (en) | 1977-03-08 | 1978-03-06 | PROCESS AND MANUFACTURING OF A FEED |
FR7807214A FR2382864A1 (en) | 1977-03-08 | 1978-03-07 | Animal feed prodn. by yeast fermentation of sugar-contg. hydrolysates - using insoluble hydrolysate residue as filter aid for yeast suspension |
ES467622A ES467622A1 (en) | 1977-03-08 | 1978-03-07 | Animal feed prodn. by yeast fermentation of sugar-contg. hydrolysates - using insoluble hydrolysate residue as filter aid for yeast suspension |
AR271360A AR219314A1 (en) | 1977-03-08 | 1978-03-08 | PROCEDURE FOR THE PRODUCTION OF FEED |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1365377A CH630785A5 (en) | 1977-11-09 | 1977-11-09 | Process for the preparation of an animal feed |
Publications (1)
Publication Number | Publication Date |
---|---|
CH630785A5 true CH630785A5 (en) | 1982-07-15 |
Family
ID=4394207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1365377A CH630785A5 (en) | 1977-03-08 | 1977-11-09 | Process for the preparation of an animal feed |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH630785A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT390716B (en) * | 1987-12-18 | 1990-06-25 | Agrocon Agrar Consulting | Feedstuff and process for its production |
-
1977
- 1977-11-09 CH CH1365377A patent/CH630785A5/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT390716B (en) * | 1987-12-18 | 1990-06-25 | Agrocon Agrar Consulting | Feedstuff and process for its production |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |