NO319516B1 - Aqueous solutions of formic acid, propionic acid and ammonia, their use, and animal feed preservatives. - Google Patents
Aqueous solutions of formic acid, propionic acid and ammonia, their use, and animal feed preservatives. Download PDFInfo
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- NO319516B1 NO319516B1 NO19981186A NO981186A NO319516B1 NO 319516 B1 NO319516 B1 NO 319516B1 NO 19981186 A NO19981186 A NO 19981186A NO 981186 A NO981186 A NO 981186A NO 319516 B1 NO319516 B1 NO 319516B1
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- ammonia
- acid
- formic acid
- aqueous solutions
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- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 title claims abstract description 32
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 27
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 title claims abstract description 20
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000007864 aqueous solution Substances 0.000 title claims abstract description 16
- 235000019253 formic acid Nutrition 0.000 title claims abstract description 16
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 13
- 235000019260 propionic acid Nutrition 0.000 title claims abstract description 10
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 title claims abstract description 10
- 241001465754 Metazoa Species 0.000 title claims description 11
- 239000003755 preservative agent Substances 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000019728 animal nutrition Nutrition 0.000 claims abstract description 5
- 239000003651 drinking water Substances 0.000 claims description 2
- 235000020188 drinking water Nutrition 0.000 claims description 2
- 230000000249 desinfective effect Effects 0.000 claims 1
- 239000000243 solution Substances 0.000 description 12
- 239000004460 silage Substances 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000000855 fermentation Methods 0.000 description 6
- 230000004151 fermentation Effects 0.000 description 6
- 244000025254 Cannabis sativa Species 0.000 description 5
- 241000209082 Lolium Species 0.000 description 5
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 240000004658 Medicago sativa Species 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- JOOXCMJARBKPKM-UHFFFAOYSA-N 4-oxopentanoic acid Chemical compound CC(=O)CCC(O)=O JOOXCMJARBKPKM-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- 235000010624 Medicago sativa Nutrition 0.000 description 2
- 241001494479 Pecora Species 0.000 description 2
- 241000282887 Suidae Species 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
- UUTKICFRNVKFRG-WDSKDSINSA-N (4R)-3-[oxo-[(2S)-5-oxo-2-pyrrolidinyl]methyl]-4-thiazolidinecarboxylic acid Chemical compound OC(=O)[C@@H]1CSCN1C(=O)[C@H]1NC(=O)CC1 UUTKICFRNVKFRG-WDSKDSINSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- WLAMNBDJUVNPJU-UHFFFAOYSA-N 2-methylbutyric acid Chemical compound CCC(C)C(O)=O WLAMNBDJUVNPJU-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 241000286209 Phasianidae Species 0.000 description 1
- 241000282849 Ruminantia Species 0.000 description 1
- 229940114077 acrylic acid Drugs 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- -1 ammonium ions Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005200 bud stage Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 229940040102 levulinic acid Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229940063559 methacrylic acid Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 235000013594 poultry meat Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 210000001550 testis Anatomy 0.000 description 1
- UAXOELSVPTZZQG-UHFFFAOYSA-N tiglic acid Natural products CC(C)=C(C)C(O)=O UAXOELSVPTZZQG-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K30/00—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K30/00—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
- A23K30/10—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder
- A23K30/15—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder using chemicals or microorganisms for ensilaging
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Food Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Fodder In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Foreliggende oppfinnelse angår vandige løsninger av maursyre, propionsyre og ammoniakk og anvendelse av disse ved ernæring av dyr. Videre omfatter foreliggende oppfinnelse et middel for konservering av dyrefor. The present invention relates to aqueous solutions of formic acid, propionic acid and ammonia and their use in feeding animals. Furthermore, the present invention comprises an agent for preserving animal feed.
Fra DE-2 653 448 er det kjent vandige løsninger av ammoniakk og maursyre med et molart forhold formiat- til ammonium-ioner på 4:1, samt anvendelse derav for konservering av substrater mot mikrobiell nedbryting. Det blir der også beskrevet tilsetning av ytterligere monokarboksylsyrer, fortrinnsvis fra gruppen av eddiksyre, propionsyre, iso-smørsyre, n-smørsyre, n-valeriansyre, 2-metylsmør-syre, levulinsyre, sorbinsyre, akrylsyre og metakrylsyre. From DE-2 653 448, aqueous solutions of ammonia and formic acid with a molar ratio of formate to ammonium ions of 4:1 are known, as well as their use for preserving substrates against microbial degradation. The addition of further monocarboxylic acids is also described there, preferably from the group of acetic acid, propionic acid, iso-butyric acid, n-butyric acid, n-valeric acid, 2-methylbutyric acid, levulinic acid, sorbic acid, acrylic acid and methacrylic acid.
De i DE-2 653 448 beskrevne løsninger oppviser imidlertid en sterkt sur However, the solutions described in DE-2 653 448 are strongly acidic
pH-verdi (pH <3), og de er derfor ikke optimalt egnet for enkelte anvendelser ved dyre-ernæring. Forhøyelse av pH-verdien, eksempelvis ved tilsetning av en større mengde ammoniakk, fører imidlertid til det uønskede resultat at frysepunktene for de vandige løsninger ligger klart over 0°C, noe som vanskeliggjør håndteringen av slike løsninger i praksis i jordbrukssammenheng. pH value (pH <3), and they are therefore not optimally suitable for certain applications in animal nutrition. However, raising the pH value, for example by adding a larger amount of ammonia, leads to the undesirable result that the freezing points of the aqueous solutions are clearly above 0°C, which makes it difficult to handle such solutions in practice in an agricultural context.
Det var derfor en oppgave for foreliggende oppfinnelse å stille til disposisjon vandige løsninger som inneholder maursyre og ammoniakk, og som på den ene side ikke oppviser en for sterkt sur pH-verdi og på den andre side har et tilstrekkelig lavt frysepunkt for praktiske formål. It was therefore a task for the present invention to make available aqueous solutions containing formic acid and ammonia, and which on the one hand do not exhibit a too strongly acidic pH value and on the other hand have a sufficiently low freezing point for practical purposes.
Det ble funnet at de ønskede egenskaper kunne oppnås ifølge foreliggende oppfinnelse med en vandig løsning bestående av It was found that the desired properties could be achieved according to the present invention with an aqueous solution consisting of
a) 35-42 vekt% propionsyre, a) 35-42% by weight propionic acid,
b) 30-40 vekt% maursyre, b) 30-40% by weight formic acid,
c) 5-10 vekt% ammoniakk og c) 5-10% by weight ammonia and
d) 10-30 vekt% vann. d) 10-30% by weight water.
En spesielt foretrukket utførelsesform er en vandig løsning som består av A particularly preferred embodiment is an aqueous solution consisting of
a) 38 vekt% propionsyre, a) 38% by weight propionic acid,
b) 35 vekt% maursyre, b) 35% by weight formic acid,
c) 6-8 vekt% ammoniakk og c) 6-8% by weight ammonia and
d) 20 vekt%vann. d) 20% water by weight.
Løsningene i henhold til oppfinnelsen kan fremstilles ved at man til vandige The solutions according to the invention can be prepared by adding aqueous
løsninger av syrene tilsetter gassformig ammoniakk eller vandig ammonikløsning på en slik måte at de angitte vektforhold oppnås. Det kan også - med utgangs- solutions of the acids add gaseous ammonia or aqueous ammonia solution in such a way that the indicated weight ratios are achieved. It can also - with output-
punkt i vandige løsninger av ammoniumsaltene av én eller begge syrer - tilsettes ytterligere fri syre helt til det ønskede vektforhold er nådd. point in aqueous solutions of the ammonium salts of one or both acids - additional free acid is added until the desired weight ratio is reached.
Løsningene i henhold til oppfinnelsen finner anvendelse ved dyre-ernæring, fremfor alt som tilsetning til får for griser, smågriser og fjærkre, så som høns og kalkun. De egner seg spesielt for konservering av dyref6r, fortrinnsvis flytende for, mot uønsket mikrobiell nedbryting. Løsningene i henhold til oppfinnelsen har i tillegg til den pH-verdi-senkende og antibakterieile virkning også en næringseffekt som fremfor alt kan tilbakeføres til maursyren, og som spesielt kommer til uttrykk ved foring av griser. The solutions according to the invention find application in animal nutrition, above all as an additive to sheep for pigs, piglets and poultry, such as chickens and turkeys. They are particularly suitable for the preservation of animal feed, preferably liquid feed, against unwanted microbial degradation. The solutions according to the invention have, in addition to the pH-value-lowering and antibacterial effect, also a nutritional effect which can above all be traced back to the formic acid, and which is particularly expressed when feeding pigs.
Løsningene i henhold til oppfinnelsen kan også anvendes for konservering og/eller for desinfeksjon av det drikkevann som anvendes ved dyre-ernæring. The solutions according to the invention can also be used for preservation and/or for disinfection of the drinking water used in animal nutrition.
En ytterligere anvendelse av løsningene i henhold til oppfinnelsen er ved fremstilling av silofor (ensilering). I silofor finnes det i tillegg til den ønskede mel-kesyregjæring ofte sted en uønsket mikrobiell nedbryting, fremfor alt på grunn av muggsopp og forråtnelsesbakterier. For å forhindre denne uønskede råtning, kan løsningene i henhold til oppfinnelsen settes til dyreforet. A further application of the solutions according to the invention is in the production of silage (ensilage). In silage, in addition to the desired lactic acid fermentation, unwanted microbial decomposition often takes place, above all due to molds and putrefactive bacteria. To prevent this unwanted rotting, the solutions according to the invention can be added to the animal feed.
Videre omfatter foreliggende oppfinnelse middel for konservering av dyrefor, kjennetegnet ved at det i det vesentlige består av Furthermore, the present invention includes means for preserving animal feed, characterized in that it essentially consists of
a) 35-42 vekt% propionsyre, a) 35-42% by weight propionic acid,
b) 30-40 vekt% maursyre, b) 30-40% by weight formic acid,
c) 5-10 vekt% ammoniakk og c) 5-10% by weight ammonia and
d) 10-30 vekt% vann. d) 10-30% by weight water.
Vanligvis er en tilsetning av 0,1-10 kg vandig løsning pr. tonn dyrefor tilstrekkelig til at konserveringen skal lykkes. Fortrinnsvis tilsettes de vandige løs-ninger i mengder på 0,5-4,5 kg pr. tonn dyrefor. Usually, an addition of 0.1-10 kg of aqueous solution per tonnes of animal fodder sufficient for conservation to be successful. Preferably, the aqueous solutions are added in amounts of 0.5-4.5 kg per tons of animal feed.
Tilsetningen finner vanligvis sted umiddelbart før ensileringen. Løsningene i henhold til oppfinnelsen har de følgende egenskaper: The addition usually takes place immediately before ensiling. The solutions according to the invention have the following properties:
De oppviser en pH-verdi i området fra 3,5 til 4,5. They exhibit a pH value in the range from 3.5 to 4.5.
De har frysepunkter som ligger under 0°C og de spesielt foretrukne They have freezing points below 0°C and the particularly preferred ones
løsninger har frysepunkter under -20°C. solutions have freezing points below -20°C.
De har en spesifik vekt på 1,1-1,2 g/ml. They have a specific gravity of 1.1-1.2 g/ml.
Viskositeten er 8,82 mPa-s ved 20°C. The viscosity is 8.82 mPa-s at 20°C.
Eksempler Examples
De i de følgende eksempler angitte siloprodukter ble konservert med en vandig løsning i henhold til oppfinnelsen (i det følgende betegnet som løsning A) med følgende sammensetning: The silage products specified in the following examples were preserved with an aqueous solution according to the invention (hereinafter referred to as solution A) with the following composition:
38 vekt% propionsyre, 38 wt% propionic acid,
35 vekt% maursyre, 35% by weight formic acid,
7 vekt% ammoniakk og 7 wt% ammonia and
20 vekt%vann. 20% water by weight.
De på denne måte konserverte siloprodukter ble i hvert tilfelle sammenlignet med tilsvarende siloprodukter som for kontrollformål var blitt konservert med maursyre og uten konserveringsmidler. The silage products preserved in this way were in each case compared with corresponding silage products which for control purposes had been preserved with formic acid and without preservatives.
I sammenligningsforsøkene ble gjæringsparametrene for siloproduktene sammenlignet. In the comparison trials, the fermentation parameters for the silage products were compared.
Det anvendte siloprodukt ble høstet som finkutt med en motordrevet silo-hakkelsmaskin og som direktekutt hver lagret i en forsøkssilo med størrelse 4 m<3>. The silage product used was harvested as finely chopped with a motor-driven silo chopping machine and as direct cut, each stored in an experimental silo of size 4 m<3>.
Det ble fremstilt ialt 9 forskjellige silo-innlagringer med utgangspunkt i tre forskjellige siloprodukter (raigress, hundegress og lusern). A total of 9 different silo storages were produced based on three different silo products (rye grass, dog grass and lucerne).
Etter mer enn 5 måneders konservering ble siloproduktene anvendt i rek-kefølge etter hverandre som for for grupper som i hvert tilfelle bestod av 6 sauer, som ble holdt i et stoffskiftebur. Med utgangspunkt i det dyrefor som daglig ble tatt ut av siloen, ble det fremstilt en representativ prøve for forsøks-tidsrommet på 6 dager. Holdbarhetskvaliteten ble bestemt i henhold til en frem-gangsmåte som beskrevet i en INRA-publikasjon 1981 "Prévision de la Valeur Nutritive des Aliments des Ruminants". After more than 5 months of preservation, the silage products were used in sequence one after the other as feed for groups which in each case consisted of 6 sheep, which were kept in a metabolism cage. Based on the animal feed that was taken out of the silo daily, a representative sample was prepared for the trial period of 6 days. The keeping quality was determined according to a procedure described in an INRA publication 1981 "Prévision de la Valeur Nutritive des Aliments des Ruminants".
Eksempel 1 Example 1
Konservering av Raigress-hybriden "Texy", første syklus ved begynnende aksdannelsesstadium (innhøstingsdag: 24. mai 1995) Conservation of the ryegrass hybrid 'Texy', first cycle at early tillering stage (harvest date: 24 May 1995)
Eksempel 2 Example 2
Konservering med hundegresset "Amply" første syklus ved begynnende aksdannelsesstadium (innhøstningsdato: 1. juni 1995) Conservation with the dog grass "Amply" first cycle at the initial stage of axil formation (harvest date: 1 June 1995)
Eksempel 3 Example 3
Konservering av lusern "Europe" første syklus, knoppstadium (innhøstingsdato: 8. Conservation of lucerne "Europe" first cycle, bud stage (harvest date: 8
juni 1995) June 1995)
Resultatene av satser A til I som ble gjennomført i eksemplene 1 til 3 er angitt i tabellene 1 til 3. The results of batches A to I carried out in Examples 1 to 3 are set out in Tables 1 to 3.
Tabell 1 angir den kjemiske sammensetning av det innhøstede dyrefor for konservering i silo. Table 1 indicates the chemical composition of the harvested animal feed for conservation in silos.
Innholdet av løselige karbohydrater i Raigress-hybridene og hundegresset var uvanlig høyt. Også innholdet i tørrsubstansen (= TS) var forhøyet. Begge deler viser at Raigressets og hundegressets kjemiske sammensetning var svært gunstig for silolagring. Den kjemiske sammensetning for lusern var normal. The content of soluble carbohydrates in the ryegrass hybrids and dog grass was unusually high. The content of the dry matter (= TS) was also elevated. Both parts show that the chemical composition of rye grass and dog grass was very favorable for silo storage. The alfalfa chemical composition was normal.
Fra tabell 2 og 3 går det tydelig frem at uten konservering (sats A, D og G), med unntak av hundegresset (sats D), er gjæringsparametrene for siloproduktene ugunstige. Gjæringsparametrene viser uten konservering et høyt innhold av eddiksyre og alkohol. Dette viser hen på en ufordelaktig heterofermentativ gjæring. Raigress- og lusem-siloproduktene uten konserveringsmiddel hadde en dårlig holdbarhetskvalitet. From tables 2 and 3 it is clear that without conservation (batch A, D and G), with the exception of the dog grass (batch D), the fermentation parameters for the silage products are unfavorable. The fermentation parameters show, without preservation, a high content of acetic acid and alcohol. This points to an unfavorable heterofermentative fermentation. The ryegrass and lusem silage products without preservative had a poor shelf-life quality.
Fra forsøkene kan det sees at gjæringsparametrene ved anvendelse av midlet i henhold til oppfinnelsen er like gode som med de kjente midler som inneholder maursyre. From the experiments, it can be seen that the fermentation parameters when using the agent according to the invention are as good as with the known agents containing formic acid.
Midlet i henhold til oppfinnelsen er i motsetning til maursyre imidlertid ikke etsende og irriterer ikke huden i kanintesten. Dette er en vesentlig anvendelses-teknisk fordel. Også metallkorrosiviteten er med midlet i henhold til oppfinnelsen klart lavere enn med de kjente midler som inneholder maursyre som konserve-ringsstoff. However, unlike formic acid, the agent according to the invention is not corrosive and does not irritate the skin in the rabbit testis. This is a significant application-technical advantage. The metal corrosivity is also clearly lower with the agent according to the invention than with the known agents that contain formic acid as a preservative.
Claims (5)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19534490A DE19534490A1 (en) | 1995-09-18 | 1995-09-18 | Aqueous solutions of formic acid, propionic acid and ammonia and their use |
| PCT/EP1996/003947 WO1997010724A1 (en) | 1995-09-18 | 1996-09-09 | Aqueous solutions of formic acid, propionic acid and ammonia and their use |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO981186L NO981186L (en) | 1998-03-17 |
| NO981186D0 NO981186D0 (en) | 1998-03-17 |
| NO319516B1 true NO319516B1 (en) | 2005-08-22 |
Family
ID=7772422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19981186A NO319516B1 (en) | 1995-09-18 | 1998-03-17 | Aqueous solutions of formic acid, propionic acid and ammonia, their use, and animal feed preservatives. |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0852465B1 (en) |
| AT (1) | ATE185474T1 (en) |
| AU (1) | AU706907B2 (en) |
| BG (1) | BG63241B1 (en) |
| BR (1) | BR9610587A (en) |
| CA (1) | CA2230175C (en) |
| CZ (1) | CZ79198A3 (en) |
| DE (2) | DE19534490A1 (en) |
| ES (1) | ES2138376T3 (en) |
| GR (1) | GR3031530T3 (en) |
| HU (1) | HU223566B1 (en) |
| NO (1) | NO319516B1 (en) |
| SK (1) | SK282001B6 (en) |
| WO (1) | WO1997010724A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2283802C (en) | 1997-03-21 | 2006-05-09 | Basf Aktiengesellschaft | Propionic acid, ammonia, propanediol and water solutions and the use thereof |
| DE19719412A1 (en) * | 1997-03-21 | 1998-09-24 | Basf Ag | Solutions from propionic acid, ammonia, propanediol and water and their use |
| FI108700B (en) * | 1997-06-18 | 2002-03-15 | Kemira Chemicals Oy | Formic acid solution with reduced corrosive effect |
| EP2153720A1 (en) * | 2008-08-06 | 2010-02-17 | LANXESS Distribution GmbH | Fungicide mixtures comprising formate |
| CN103988989B (en) * | 2014-04-17 | 2016-08-24 | 上海邦成生物工程有限公司 | A kind of feedstuff liquid mildew preventive with mildew-resistant, water conservation effect |
| CN109717302A (en) * | 2019-01-30 | 2019-05-07 | 四川爱客信生物科技股份有限公司 | The organic additive and its application method of ensilage and TMR anti-mildew fresh-keeping |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3988483A (en) * | 1975-09-04 | 1976-10-26 | The Kansas State University Research Foundation | Liquid starch-urea ruminant feed and method of producing same |
| NL185703C (en) * | 1975-11-27 | 1990-07-02 | Bp Chem Int Ltd | METHOD FOR THE PRESERVATION OF ANIMAL FEED OR AGRICULTURAL PRODUCTS. |
| GB1505388A (en) * | 1975-11-27 | 1978-03-30 | Bp Chem Int Ltd | Acid salt solutions |
| DE3220233A1 (en) * | 1982-05-28 | 1983-12-01 | Euflor GmbH für Gartenbedarf, 8000 München | Method of inhibiting the growth of microorganisms during the storage of moist fertilisers |
| US5082675A (en) * | 1989-07-29 | 1992-01-21 | Bp Chemicals Limited | Ensiling composition |
-
1995
- 1995-09-18 DE DE19534490A patent/DE19534490A1/en not_active Withdrawn
-
1996
- 1996-09-09 EP EP96932484A patent/EP0852465B1/en not_active Expired - Lifetime
- 1996-09-09 HU HU9900376A patent/HU223566B1/en not_active IP Right Cessation
- 1996-09-09 BR BR9610587A patent/BR9610587A/en not_active IP Right Cessation
- 1996-09-09 WO PCT/EP1996/003947 patent/WO1997010724A1/en not_active Application Discontinuation
- 1996-09-09 CZ CZ98791A patent/CZ79198A3/en unknown
- 1996-09-09 SK SK307-98A patent/SK282001B6/en unknown
- 1996-09-09 CA CA002230175A patent/CA2230175C/en not_active Expired - Fee Related
- 1996-09-09 ES ES96932484T patent/ES2138376T3/en not_active Expired - Lifetime
- 1996-09-09 AU AU71269/96A patent/AU706907B2/en not_active Ceased
- 1996-09-09 AT AT96932484T patent/ATE185474T1/en not_active IP Right Cessation
- 1996-09-09 DE DE59603367T patent/DE59603367D1/en not_active Expired - Lifetime
-
1998
- 1998-01-14 BG BG102183A patent/BG63241B1/en unknown
- 1998-03-17 NO NO19981186A patent/NO319516B1/en not_active IP Right Cessation
-
1999
- 1999-10-14 GR GR990402546T patent/GR3031530T3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE185474T1 (en) | 1999-10-15 |
| SK30798A3 (en) | 1998-11-04 |
| AU7126996A (en) | 1997-04-09 |
| NO981186L (en) | 1998-03-17 |
| HUP9900376A3 (en) | 2000-02-28 |
| ES2138376T3 (en) | 2000-01-01 |
| CA2230175C (en) | 2006-07-11 |
| EP0852465B1 (en) | 1999-10-13 |
| WO1997010724A1 (en) | 1997-03-27 |
| SK282001B6 (en) | 2001-10-08 |
| CZ79198A3 (en) | 1998-08-12 |
| NO981186D0 (en) | 1998-03-17 |
| BG63241B1 (en) | 2001-07-31 |
| EP0852465A1 (en) | 1998-07-15 |
| BR9610587A (en) | 1999-07-06 |
| CA2230175A1 (en) | 1997-03-27 |
| AU706907B2 (en) | 1999-07-01 |
| BG102183A (en) | 1998-08-31 |
| HUP9900376A2 (en) | 1999-05-28 |
| DE19534490A1 (en) | 1997-03-20 |
| MX9801854A (en) | 1998-05-31 |
| HU223566B1 (en) | 2004-09-28 |
| DE59603367D1 (en) | 1999-11-18 |
| GR3031530T3 (en) | 2000-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |