WO2011144565A1 - Aliment pour animaux et additif pour aliment pour animaux - Google Patents

Aliment pour animaux et additif pour aliment pour animaux Download PDF

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Publication number
WO2011144565A1
WO2011144565A1 PCT/EP2011/057872 EP2011057872W WO2011144565A1 WO 2011144565 A1 WO2011144565 A1 WO 2011144565A1 EP 2011057872 W EP2011057872 W EP 2011057872W WO 2011144565 A1 WO2011144565 A1 WO 2011144565A1
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WO
WIPO (PCT)
Prior art keywords
feed
additive
cellobiose
weight
content
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Application number
PCT/EP2011/057872
Other languages
German (de)
English (en)
Inventor
Jürgen HÄFFNER
Karl Ludovici
Stefan Brinker
Martin Bruhns
Original Assignee
Pfeifer & Langen Kommanditgesellschaft
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Filing date
Publication date
Application filed by Pfeifer & Langen Kommanditgesellschaft filed Critical Pfeifer & Langen Kommanditgesellschaft
Priority to EP11719286A priority Critical patent/EP2571377A1/fr
Publication of WO2011144565A1 publication Critical patent/WO2011144565A1/fr

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Classifications

    • 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
    • A23K20/163—Sugars; Polysaccharides
    • 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
    • A23K20/147—Polymeric derivatives, e.g. peptides or proteins

Definitions

  • the invention relates to feed containing ⁇ 25 wt .-% polysaccharides and / or cereals and / or containing a total content -S 35 wt .-% proteins and amino acids. Furthermore, the invention relates to a feed additive and the use of cellobiose as a feed additive or an animal husbandry method using such feed or feed additives.
  • Feed additives are added to feed to avoid deficiencies in the animals or to cause certain physiological or veterinary effects in the animals concerned. So it is common to add feed, vitamins, minerals or prebiotic agents. For example, it is also known to use di- or oligosaccharides as feed additives, for example in order to influence the growth of certain intestinal bacteria in order thereby to influence the state of health or the well-being of the respective animals. By such measures, for example, the growth of certain preferred bacterial strains can be promoted and / or the growth of undesired bacterial strains can be inhibited.
  • animal rearing or animal husbandry generally in terms of their economics.
  • This refers to both the commercial rearing of animals, for example in the fattening of animals such as pig or poultry farming or fattening, or in animal husbandry for the production of agricultural products such as the keeping of dairy cows, laying hens or the like.
  • this also includes the pet ownership, since in addition to a promotion of well-being of the animals also economic aspects play a role, including, for example, the livestock costs are, for example, consisting of feed costs and other costs such as bedding, cleaning the living areas of the animals, etc., which also applies to agricultural animal husbandry.
  • the invention has for its object to provide a feed or a feed additive, which further improves the efficiency of animal husbandry. Furthermore, the object of the invention is to provide an animal husbandry method and / or a method for producing agricultural products with improved economic efficiency.
  • the invention can surprisingly be achieved by providing feed or feed additives according to any one of claims 1-8. Furthermore, the object is achieved by using cellobiose as a feed or feed additive according to any one of claims 9-14, and by an animal husbandry process, including animal rearing process, according to claim 15.
  • Cellobiose is the disaccharide 4-O- ⁇ -D-glucopyranosyl-D- glucose, also called D-glucosyl-ß- ⁇ l->) -D-glucose.
  • feed conversion is defined here as the weight gain of the respective animal (measured eg in kilograms) in relation to the used one Feed weight (eg measured in kilograms).
  • the animal weight is preferably determined in each case in the same state of the experimental animals of the comparative study, for example before or after the excretion of excreta (urine or feces), time of day etc.
  • cellobiose may be assigned as further feed component to the feed or feed additive.
  • feed component means that cellobiose is part of a feed, feed additive or feed alone or optionally The assignment may be such that cellobiose is fed to the animal at the same time as the feed / feed additive, and the cellobiose may be used with the feed medicated or separately fed to the animal, eg in a separate feed container or as a non-mixed feed additive, for example as a single feed.
  • the cellobiose may be fed to the animal at a time offset to the feed / feed additive, eg as feed alone, preferably with a time lag that is so low relative to the time of feed / feed additive that the cellobiose will increase feed conversion and / or Reducing the excretion of animal excrement causes.
  • cellobiose may be fed in time between two feeds of a feed / feed additive, in particular between 1/4 to 3/4 or 1/3 to 2/3 of the interval between two feeds of the feed / feed additive or more or less immediately preceding and / or or subsequently to a feed of feed / feed additive.
  • the feed / feed additive may be free from cellobiose or may have a lower cellobiose than the cellobiose feed component (which may be at least substantially pure cellobiose or may have increased cellobiose) compared to the case of permanent allowance of feed ⁇ tel / feed additive by the animal, the respective feeding time point of the feed intake by the animal corresponds.
  • the feed / fodder additive may in particular at the time of the two feed receptacles (recordings of feed / feed additive), which upstream time the feeding of cellobiose and / or downstream, or at least upstream or downstream of the feeding of cellobiose, be a feed / feed additive which contains (i) 5: 25% by weight polysaccharides and / or cereals and / or (ii) ⁇ 35% by weight. -% total protein and amine content contains or as further specified according to the invention.
  • the assignment of the cellobiose to the respective feed / feed additive can thus be carried out in particular by means of a corresponding feeding instruction or feeding practice.
  • the increased feed conversion of the animals observed according to the invention is not based on the fact that the usable energy content of the feed is increased with cellobiose, since cellobiose is used only in comparatively small amounts and since a controllable feed is used instead of cellobiose in the control group so that the total energy content of the control samples is (practically) the same.
  • the use of cellobiose as a feed or feed additive in accordance with the invention provides an increase in feed utilization by an amount which is between 25-50% or> a factor of 2 to 3 or a factor of 5-10 of the energy content of the (principally) digestible cellobio. components corresponds.
  • the invention thus comprises in its individual aspects (in particular feed, feed additives, use of cellobiose or methods for animal husbandry) such embodiments in which no cellobiose-splitting bacterial strains are added to the feed or feed additive according to the invention (if appropriate, alternatively or in addition, not others the respective Animals are fed with feed or feed additives which are fed during the period of feeding of the feed or feed additive (s) of the invention or whose population is not increased by specific measures,
  • the content of cellobiose in the feed or feed additive may be> 0.01-0.025 wt
  • the cellobiose content in the feed or feed additive is 0.1% by weight or 0.15%, preferably 0.03-0.055% by weight, especially 0.075% by weight - 0, 2 wt .-%.
  • the cellobiose content may be 6-10% by weight, for example ⁇ 7.5% by weight, or ⁇ 4-5% by weight, for example in the case of an animal feed or feed. 3.5% by weight or-2.75-3% by weight, in particular ⁇ 2-2.25% by weight or ⁇ 1.25-1.75 or> 0.75% by weight.
  • the respective feed can be fed as dry feed or wet feed. Surprisingly, therefore, relatively small amounts of cellobiose are sufficient to achieve increased feed conversion and thus improve the efficiency of animal husbandry.
  • the cellobiose content may also be ⁇ 90-95% by weight or> 70-80% by weight, for example> 50-60% by weight or ⁇ 30-40% by weight, if appropriate ⁇ 20-25% by weight.
  • the content of cellobiose may also be 5-5-10% by weight or 1515-20% by weight, optionally also> 25-30% by weight or> 40-50% by weight. Ren the feed additive can be used both in combination with 'a lining, so that resulting according to the invention referred to the feed contents of the components of the total feed.
  • Other ingredients of the feed / feed additive such as nutritional additives or technical or technological additives are mentioned below.
  • the above-mentioned content of cellobiose and the contents of components of the feed / feed additive referred to in the invention in each case preferably relate independently of one another preferably to the dry weight of the feed / feed additive without the addition of liquid such as water.
  • the dry weight of the feed can be determined, for example, after drying at 50-60 ° C. for 24 hours or until its weight remains constant at this temperature.
  • the determination of the dry weight is in each case preferably carried out by exchanging the atmosphere which arises above the feed / feed additive, for example under agitated air and, independently of this, in each case preferably during drying under atmospheric pressure.
  • the cellobiose may be in solid form in the particular feed or feed additive, for example as a powder, granules or the like.
  • the cellobiose may be evenly distributed in the feed / feed additive. Possibly.
  • the cellobiose may also be contained in a flowable, including liquid or pasty feed / feed additive.
  • the cellobiose may, for example, be contained in a molasses-containing feed / feed additive.
  • the cellobiose may also be bound to other components or carrier materials of the feed / feed additive in order to demix during transport or the like. to avoid, for example, when mixed with liquid constituents such as sugar or starch solution and subsequently drying of the composition.
  • the feed / feed additive to be fed may contain ⁇ 27.5-29% by weight, 31% by weight or preferably 34-35% by weight of polysaccharides or cereals, more preferably a: 36-38% by weight. %.
  • the polysaccharide or grain content of the feed / feed additive may be 45-50% by weight or> 60-60% by weight, possibly also 80-90% by weight or (except for the cellobiose) about 100% wt .-%.
  • Polysaccharides here include oligosaccharides with 3 or more carbohydrate or monosaccharide units, preferably only those with 4 to 6 or more carbohydrate moieties.
  • the carbohydrate moieties may each be C5 and / or C6 carbohydrates.
  • the content of polysaccharides or cereals in the feed / feed additive may be ⁇ 80-90% by weight or ⁇ 60-70% by weight or for example also 50-55% by weight.
  • the specified content of polysaccharides can refer independently and in particular a content of starch, or also on the Automatgeha.lt the digestible by the animal species ⁇ poly saccharide.
  • Starch may in each case contain amylose and / or amylopectin or consist of singly or in combination of amylose and / or amylopectin.
  • other polysaccharides may be included, which are similar to that of the respective animal digestible as starch.
  • the starch may also include glycogen.
  • cellulose and / or hemicelluloses may also be present as a digestible polysaccharide in the feed additive, preferably only in a total content of ⁇ 50-55 wt% or ⁇ 30-40 wt% or ⁇ 10 -20% by weight in the feed / feed additive.
  • the feed or the feed ⁇ additive (i) ⁇ 25 includes wt .-% polysaccharides and / or Ge ⁇ cereals and (ii) ⁇ 35 wt .-% of the total content of proteins and amino acids, (iii) the feed or animal feed additional cellobiose.
  • the feed or feed additive (i) contains ⁇ 25% by weight of polysaccharides and / or cereals and (ii) 35% by weight of total protein and amino acid content, (iii) cellobiose being added to the feed or feed additive Animal feed component is assigned.
  • the content of cellobiose in the feed or feed additive is preferably> 0.025% by weight and / or ⁇ 10% by weight, based on the dry weight of the feed or feed additive.
  • the content of cellobiose in the feed or feed additive is preferably ⁇ 0.025% by weight and ⁇ 10% by weight, based on the dry weight of the feed or feed additive.
  • the content of cellobiose is preferably 5- 5-7.5% by weight. % or even 3% by weight in the feed or feed additive.
  • cellobiose can thus be used together with or in combination with high-starch animal feeds, optionally also together with or in combination with oily feeds which also have a low crude protein content, e.g. Oilseeds or oilseeds, though less preferred.
  • oily feeds which also have a low crude protein content, e.g. Oilseeds or oilseeds, though less preferred.
  • Other starchy or carbohydrate-rich feedstuffs can be produced on the basis of bran, grape, pomace, molasses or beet pulp (in particular sugar beet pulp).
  • the cereal may include, for example, corn, barley, oats, rye, millet (including sorghum), wheat, rice or mixtures thereof, including species crosses thereof such as Tritikale (species cross between wheat and rye).
  • the cereal may each be one or more selected from the group of barley, oats, corn and trikikale.
  • the cereals may each include subspecies thereof. For example, as wheat, spelled, durum wheat, kamut, Common wheat, Tritikale or the like can be used.
  • polysaccharide-containing feeds may be used accordingly, for example legumes such as peas, beans, manjok or potatoes or other polysaccharide-containing, especially starchy, feeds.
  • legumes such as peas, beans, manjok or potatoes
  • polysaccharide-containing, especially starchy, feeds may be used accordingly.
  • feed additives for example legumes such as peas, beans, manjok or potatoes or other polysaccharide-containing, especially starchy, feeds.
  • the feed / feed additive may have a weight fraction of crude fibers of - ⁇ 12-15 wt .-%, for example 8-10 wt .-% or ⁇ 5-6 wt .-%, optionally ⁇ 4 wt .-%.
  • the crude fiber content is in each case preferably 0,2 0.25-0.5% by weight or 0,7 0.75-1.05% by weight, preferably 1,5 1.55-1.75% by weight or 2.05-2 , 55 wt .-%.
  • the proportion by weight of proteins and amino acids (total content) of the feed / feed additive may be 32.5-35% by weight, if appropriate ⁇ 25-30% by weight, for example 27.5% by weight, or 20 -22.5% by weight, for example, 18% by weight.
  • the protein may optionally be intended as a crude protein.
  • the feed / feed additives may contain proteins and amino acids in order to be used as complete feed or feed ingredients if necessary.
  • the content of protein and amino acids of the feed may be 1-3 wt.% Or> 5-7.5 wt.% Or ⁇ 9-11 wt.%, For example ⁇ 12-14 wt.%. It is understood that said content of amino acids and proteins refers to those which are digestible by the particular animal.
  • the increase in feed utilization according to the invention was found in particular in feed / feed additives with a low content of proteins / amino acids.
  • the weight ratio of (i) polysaccharides and (ii) proteins and amino acids ⁇ 0.7-0, 85 or ⁇ 1-1.15, in particular ⁇ 1.25-1.5 or> 1.75-2.
  • the use of cellobiose in feeds / feed additives according to the invention for increasing the feed utilization of the animals is thus given in particular in those with a high polysaccharide cereal content.
  • the feed / feed additive used according to the invention which contains cellobiose or is fed together with cellobiose, has a comparatively low content of sugar, for example -5 25-30 or 15-20% by weight or 9-11 Wt .-%, for example, ⁇ 6.5 to 8 wt .-%.
  • the sugar content of the feed / feed additive may optionally be 0,1 0.1-0.35 or 0,6 0.6 -0.9 wt%, for example 1,6 1.6-2.1 wt% or. 2.55% by weight.
  • animal sugars are generally or generally quickly digestible. This may result in a higher content of slower digestible polysaccharides and / or cereals that are more sustainable for animal nutrition, thereby increasing feed conversion.
  • sugar here means mono- or disaccharides (individually or in combination), which are derived from the respective animal (usually) are digestible, in particular sucrose and / or optionally other (digestible) a, ß-1, 2-glycosidically linked disaccharides, invert sugar (mixture of preferably equal amounts of glucose constituents (glucose) and fructose), glucose ( Dextrose), fructose, malt sugar (maltose or laD-glucopyranosyl-4-aD-glucopyranose) or optionally other glycosidically linked disaccharides, or in each case mixtures thereof
  • the sugars are each preferably in the D-form in front.
  • sucrose is understood as meaning sucrose.
  • the feed / feed additive according to the invention or feed / feed additive administered together with the cellobiose has a relatively low fat content, for example 15 15-20% by weight or 10- 10-12.5% by weight, for example 8 8.5 -9% by weight.
  • the fat content may be, for example, 0.1-0.25 wt.% Or 0.5-1 wt.%, For example 1-1.75 or 2.25 wt.%.
  • the feed / feed additive used according to the invention is thus comparatively low in fat. This also results in increased feed utilization with a higher polysaccharide content of the feed / feed additive.
  • the feed / feed additive may furthermore contain mineral substances, for example 15 15-20% by weight or ⁇ 7 12.5% by weight, if appropriate also 7.5-9% by weight, of mineral substance.
  • the content of minerals may be> 0.1-0.25 wt .-%, or ⁇ 0.5-1 wt .-%, for example ' ⁇ 1.5-2.25 wt .-%.
  • the cellobiose is fed in one or in combination with each of a feed or feed additive, the feed or feed additive containing:
  • the content of the feed or feed additive in sugar may be -15% by weight.
  • the content of fat of the feed or feed additive -8 may be 8.5% by weight, optionally in combination with a sugar content of -S15% by weight.
  • the feed or feed additive may have a content of 0.025% by weight and / or 10% by weight of cellobiose. This may be the case, in combination with a content of 8.5% by weight of the feed or feed additive and / or a sugar content of ⁇ 15% by weight,
  • the feed or feed additive may have a content of 20% by weight of cellobiose and at least one or more of the components of the group arabinose, and / or galacturonic acid, cellulose, lignin, pectin (total weight of the combination of these components). This may be the case, in combination with a content of 8.5% by weight of the feed or feed additive and / or a sugar content of 15% by weight.
  • the content of ä; 20% by weight of cellobiose and at least one or more of the components from the group arabinose, and / or galacturonic acid, cellulose, lignin, pectin may apply to the total content of cellobiose, arabinose, galacturonic acid, Cellulose, lignin, pectin or for the total content of cellobiose, cellulose, lignin, pectin or more specifically for the total content of cellobrosis, arabinose, galacturonic acid.
  • cellobiose may be fed into a feed or feed additive, or in each case in combination with it, the feed or feed additive containing:
  • ä 20 wt .-% cellobiose and at least one or more of the components from the group arabinose, and / or galacturonic acid, cellulose, lignin, pectin (total content of these components).
  • the content of polysaccharides or cereals may be from 27.5 to 30% by weight, and / or
  • the total content of proteins and amino acids may be from 30 to 32.5% by weight.
  • the feed or feed additive contains at least one or more of the components from the group arabinose, and / or galacturonic acid, cellulose, lignin, pectin.
  • the feed / feed additive according to the invention may contain other components in a suitable content, for example nutritional additives such as vitamins, provitamins or chemical substances having a similar action, trace elements, amino acids (including their salts and analogues, urea and its derivatives, etc.).
  • nutritional additives such as vitamins, provitamins or chemical substances having a similar action, trace elements, amino acids (including their salts and analogues, urea and its derivatives, etc.).
  • Technical additives eg digestibility enhancers, intestinal flora stabilizers, etc.
  • sensory additives such as colorants (eg colorants which give a feed color which, when fed to the animals, give food of animal origin and / or which have the color of parts of the animal such as eg in ornamental fish and / or birds; flavoring agents) and in particular technological additives (eg preservatives, antioxidants, emulsifiers, stabilizers, thickeners, gelling agents, binders, release agents, acidity regulators, silage additives, denaturants).
  • colorants eg colorants which give a feed color which, when fed to the animals, give food of animal origin and / or which have the color of parts of the animal such as eg in ornamental fish and / or birds; flavoring agents
  • technological additives eg preservatives, antioxidants, emulsifiers, stabilizers, thickeners, gelling agents, binders, release agents, acidity regulators, silage additive
  • the additives mentioned can each be used individually or as the total content in a content of 0.1-0.5% by weight or 0.75-1% by weight, preferably 3-5% by weight or 7-10% by weight in the feed medium / feed additive.
  • the content of these components singly or in combination may be 20-25% by weight or 10-15% by weight, optionally 3-5% by weight.
  • the feed / feed additive according to the invention preferably does not contain a significant, ie not a physiologically active, proportion of butyric acid bacteria, in particular not a physiologically active portion of butyric acid bacteria, which, when fed, has an influence on the state of health and / or physiological condition of the feed / feed additive fed animals, for example with regard to infectious diseases, cancer or intestinal diseases, including prophylaxis.
  • the content of butyric acid bacteria in the feed / feed additive according to the invention may be less than or equal to 1 x 10 4 CFU (colony forming unit) per day or less than or equal to 1 x 10 3 CFU, preferably less than or equal to 1 x 10 2 CFU / equal to 1 x 10 1 CFU, optionally less than or equal to 1 CFU or less than or equal to 1 x KT 1 CFU, in each case as the number of bacteria per day.
  • the feed / feed additive according to the invention is, if appropriate, unavoidable traces of butyric acid bacteria. This preferably includes all other feed / feed additives which are fed on the same day or in a timely manner with the feed / feed additive according to the invention.
  • “Timely” means here including the following and previous day, or 2-3 subsequent and previous days, with respect to the feed with the feed / feed additive according to the invention, optionally also up to 7 subsequent and previous days or more in each case.
  • feed / feed additive described above may be fed together with the cellobiose.
  • cellobiose may also be added at the same time or at a later time to the feeding of the described feed / feed additive or to the feeding of feedstuffs.
  • feed additives are generally fed as single feed. Feeding can generally take place in such a way that the feed described is fed at the same time as cellobiose or at a time interval of, for example, ⁇ 6-8 hours or ⁇ 2-3 or 0.5-1 hours, if necessary the cellobiose and the feed / feed additive described above be fed to the respective animal within 0.5 to 1 day.
  • the feed additive according to the invention described above can be used, for example, as a complete feedingstuff or at least constitute an essential component of the animal feed administered overall, for example> 10-20% or> 30-45%, if appropriate> 50-70% or ⁇ 80-90% of the total animal feed administered to the particular animal, for example up to 100%, for example, based in each case on a feeding period of 1-2 days or of 1-2 weeks or until 3-4 weeks or longer.
  • the feed or cellobiose feed additive of the present invention may be administered as a complete feed, supplement feed, dietetic feed or molasses feed, mineral feed or milk replacer feed or combinations thereof, without being limited thereto.
  • the terms "complete feedingstuff, feed material, supplementary feedingstuffs, molasses feed, mineral feed, milk replacer feed", in particular the term “feed material”, may in each case in particular be used within the meaning of the EU
  • Feed regulations should be understood, unless otherwise specified in the context. This also applies to other definitions of terms according to the feed ordinance.
  • the feed / feed additive according to the invention or the feeding of cellobiose in the context of the invention can take place over a period of ⁇ 1-2 weeks or ⁇ 3-4 weeks, for example, depending on the species, over a period of ⁇ 6-8 weeks or ⁇ 10-12 weeks.
  • the feeding takes place over at least a period of 1-2 weeks or 3-4 weeks, depending on the species.
  • the feeding is preferably carried out continuously (ie daily or at least once a day or at each feeding), optionally with interruptions of Cellobiosever Stahlstoffice not more 1-2 or not more than 3-4 days.
  • the feeding can take place ad libitum, ie with constant supply of feed to the animal, if necessary also with temporally and / or quantitatively controlled feed supply to the animal.
  • the cellobiose addition of the feed / feed additive can thus surprisingly increase the feed utilization of the animal.
  • the cellobiose content or the amount of cellobio fed to the animal per unit time (eg per day) may be such that the feed utilization is 0.5-1% or> 1.5-2%, particularly preferred, compared to cellobiose-free feeding 3-4% or ⁇ 5%.
  • the trials have shown an increase in feed conversion of up to 8-10% or more, and in general, the increase in feed conversion may be as high as 10-15% or more.
  • the animal feed according to the invention or the use of cellobiose in feed / feed additives of the invention may in particular when feeding agricultural chen farm animals, particularly food producing animals, such as cattle, ruminants, swine, 'horses, or other mammals (including, or optionally exclusively Human), Poultry or birds in general, fish, fur animals, etc., especially in the rearing of small animals such as piglets, calves, poultry or other juveniles, but also in the keeping of pet animals such as dogs, cats, fish, rodents, etc. are used.
  • the abovementioned animal species are only mentioned by way of example, the use of the invention being preferred in the abovementioned animal species. However, the invention is also in animals such as horses or others Pairhorses or the like.
  • the feed / feed additive according to the invention can be used as piglet starter (Jungtierstarter) feed and / or as piglet (young) rearing feed.
  • As starting fat (additive) can be understood, for example, a feed / additive, which in the first 2-3 weeks or the first 4-6 weeks of the life of the animals is fed to them (ie in each case of the birth or the first feed intake of the animals counted).
  • the application of the invention to animal husbandry also includes the rearing, in particular the fattening of animals such as pigs, cattle or other ruminants, poultry, fish or the like.
  • the invention encompasses the use of cellobiose in feed / feed additives and / or as a feed additive for reducing the excretion of excreta, in particular faeces or urine, in animals during livestock farming. Due to the increased feed utilization in the use of cellobiose according to the invention, ie in particular in polysaccharide-containing feed / feed additives, a reduced excretion of the animals has been found in the course of the invention. This can improve the efficiency of animal husbandry, since the need for bedding and the cleaning of the livestock (stable, etc.) is reduced.
  • cellobiose can be used in feeds and / or feed additives or in conjunction with administration thereof to increase the production of animal agricultural products, for example the milk yield of dairy cattle (especially cows, but also sheep, Goats, etc.) or to positively influence the laying performance of poultry (eg expressed in total weight of eggs laid per unit time per animal).
  • the cellobiose used according to the invention can advantageously be prepared by cleavage of cellulose, preferably enzymatic cleavage, in particular cellulose from beet pulp such as, for example, sugar beet or schnitzel of other (comparable) crops.
  • the chips used can, in particular, be dry chips of cellulose-containing agra products, such as, for example, beet pulp.
  • a special previous production of high purity cellulose is not required, so that the production is particularly economical, also the other components contained in particular ⁇ rabinose and / or galacturonic acid but also lignin, pectin and / or cellulose are nutritionally beneficial.
  • the cellobiose used may therefore contain certain proportions of arabinose and / or galacturonic acid and / or lignin and / or pectin.
  • the said components, ⁇ rabinose, galacturonic acid, lignin and / or pectin and / or cellulose may be present individually or in combination with one another in the feed or feed additive.
  • arabinose and / or galacturonic acid may be present in the feed or feed supplement.
  • one or more of the components lignin and / or pectin and / or cellulose may alternatively or additionally be present in the feed or feed additive.
  • the said components, ⁇ rabinose, galacturonic acid, lignin, cellulose and / or pectin can each individually or together in a content of> 0.01-0.25 wt .-%, optionally> 0.1-0.25 wt. -% or> 0.5-0.75 wt .-%, for example, in a content ⁇ 1-2 wt .-%.
  • the content may be in each case 7-10% by weight or -S 4-5% by weight, if appropriate, 2-3% by weight or 1-1.5% by weight.
  • the aforementioned information relates in particular to the content of ⁇ rabinose and / or galactoronic acid. Possibly.
  • the stated contents relate to one or more or the entirety of the components lignin and / or pectin and / or cellulose, ie in particular to lignin, pectin or cellulose, but these components are preferably ⁇ independently of one another) in a content of ⁇ 0, 75-1 wt% or ⁇ 0.25-0.5 wt% before.
  • the lower and upper limits of the components apply to the components independently of each other.
  • the cellobiose prepared in this way is not only less expensive to produce than, for example, highly pure cellulose, the contents of arabinose and / or galacturonic acid have also proved to be physiologically valuable for the animals, in particular with regard to the metabolism and intestinal activity of the animals and their well-being, since galacturonic acid is mostly not metabolised by the animals.
  • the use in animals in which arabinose and / or galacturonic acid and / or pectin and / or lignin are dietary fibers is thus preferred.
  • the cellobiose may also be obtained by rearrangement of sucrose.
  • the total content of the components cellobiose and at least one or more of the components arabinose, and / or galacturonic acid, cellulose, lignin, pectin may be> 20% by weight in the feed (or feed additive, if any) one or more of the components from the group arabinose, and / or galacturonic acid, cellulose, lignin, pectin may amount to ⁇ 20% by weight in the feed additive (or optionally feed).
  • the comparative experiments were carried out in the form of a six-week piglet rearing attempt in order to detect the positive effect of cellobiose according to the invention.
  • the animals were stabled in a flatdeckstallstrom.
  • the used stable compartment contains 8 bays with 12 places and 32 bays with double occupancy (common air space).
  • the one-barn temperature was 30 ° C and was reduced weekly by 1-2 ° C.
  • the experiment was carried out with a "dose-response test design.”
  • the negative control was a commercial feed ration, the raw material composition of which was designed without stabilizing feed components such as organic acids, prebiotics, probiotics, etc.
  • the feces consistency in On the basis of the weighing data, the animals were allocated to the 3 test groups (balanced) so that the same test groups (same mean, same standard deviation) were obtained Double bays were also respected for equally strong pairs of animals, with 40 animals per experimental group.
  • the food and water were available ad libitum to the animals throughout the experimental period.
  • the dry food (pellets) was offered daily via feeders. Water was provided via nipple drinkers in all bays. The animals were fed L-phase during the 6-week trial.
  • the content of the ingredients refers to a eender analysis, as prescribed by the German Society for Petrophysiology of Pets (GfE) and the German Feed Act, in which only the value-determining valuable substances of the animal feed are taken into account.
  • the experiment was supervised by qualified personnel throughout the entire duration. The state of health of the animals and the food allocation were checked daily. The live weight gain and feed intake was determined weekly.
  • the piglets were fed ad libitum. The animals always had fresh food available. The amount of food was checked daily. At the end of each trial week, the food was out Weighed back the feed machine and determined the feed consumption.
  • the live weight of each piglet was recorded weekly with a digital animal scale.
  • the daily increase (g / animal / day) was calculated on the basis of the live mass (weekly).
  • Feed conversion (kg feed / kg live matter gain) was calculated on the basis of weekly feed intake and live matter gain.
  • the animal / health control was carried out daily by skilled staff. Treatment and edication was documented individually for each animal.
  • n is, as in the following tables, the number of animals of the experimental group (the number is compared to the original number of animals per experimental group reduced by 1 or 2, since 1 or 2 animals were removed from the experiment, as these sick were or statistical outliers ⁇ test (2-3 standard deviations) was positive.
  • MW is in each case the determined mean value.
  • A, B, C is the variant according to Table 1
  • the animals were housed with a live weight of equal 8.2 kg on arrival and then adapted to the new barn for 4 days.
  • the data given for the start of the experiment relate to the start of the test, ie 4 days later.
  • the values of the live mass increase given in Table 6 refer to the installation weight, ie to the reference value of 8.2 kg.
  • the feed intake was measured per compartment.
  • cellobiose in feedstuffs / feed additives can thus increase feed conversion even by relatively small additions of cellobiose, and daily feed intake and faeces excretion can be significantly reduced in the case of ad elibitum feeding.

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  • 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)
  • Fodder In General (AREA)

Abstract

L'invention concerne un aliment pour animaux ou un additif pour aliment pour animaux qui contient : (i) ≥ 25 % en poids de polysaccharides ou de céréales et/ou (ii) ≤ 35 % en poids de teneur totale en protéines et acides aminés, et est caractérisée en ce que l'aliment pour animaux contient en outre comme composant supplémentaire d'aliment pour animaux, de la cellobiose ou de la cellobiose est associée à l'aliment pour animaux ou à l'additif pour aliment pour animaux. L'invention concerne en outre l'utilisation de cellobiose en tant qu'additif pour aliment pour animaux pour augmenter le rendement alimentaire et/ou pour réduire les excréments d'animaux dans le cadre de l'élevage d'animaux. L'invention concerne également un procédé d'élevage d'animaux associé.
PCT/EP2011/057872 2010-05-15 2011-05-16 Aliment pour animaux et additif pour aliment pour animaux WO2011144565A1 (fr)

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DE102010020640.7 2010-05-15
DE102010020640A DE102010020640A1 (de) 2010-05-15 2010-05-15 Futtermittel und Futtermittelzusatzstoff

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WO2011144565A1 true WO2011144565A1 (fr) 2011-11-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108827433A (zh) * 2018-07-03 2018-11-16 江苏天楹环保能源成套设备有限公司 一种粉体输送计量装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3247403A1 (fr) 2015-01-22 2017-11-29 Pfeifer & Langen GmbH & Co. KG Cellobiose contenue dans des compositions à consommer ou à prendre par voie orale

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5948454A (en) * 1992-04-10 1999-09-07 Ssv Development Oy Method for treatment of fibrous crops with a modified cellulase to improve feed values storage and other properties
WO2003041512A1 (fr) * 2001-11-12 2003-05-22 Mars, Incorporated Denree alimentaire
WO2008036719A2 (fr) * 2006-09-19 2008-03-27 Powlen Owen J Suppléments nutritifs pour animaux et utilisations

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2007114378A1 (ja) * 2006-03-31 2009-08-20 日本製紙ケミカル株式会社 飲食用組成物

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5948454A (en) * 1992-04-10 1999-09-07 Ssv Development Oy Method for treatment of fibrous crops with a modified cellulase to improve feed values storage and other properties
WO2003041512A1 (fr) * 2001-11-12 2003-05-22 Mars, Incorporated Denree alimentaire
WO2008036719A2 (fr) * 2006-09-19 2008-03-27 Powlen Owen J Suppléments nutritifs pour animaux et utilisations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108827433A (zh) * 2018-07-03 2018-11-16 江苏天楹环保能源成套设备有限公司 一种粉体输送计量装置
CN108827433B (zh) * 2018-07-03 2024-02-02 江苏天楹环保能源成套设备有限公司 一种粉体输送计量装置

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EP2571377A1 (fr) 2013-03-27
DE102010020640A1 (de) 2011-11-17

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