DK146973B - STABILIZED Aqueous FEED CONSERVATION SOLUTION CONTAINING 35-40 PCT'S FORMALIN, ACID AND AS STABILIZER URINE AND METHANOL - Google Patents
STABILIZED Aqueous FEED CONSERVATION SOLUTION CONTAINING 35-40 PCT'S FORMALIN, ACID AND AS STABILIZER URINE AND METHANOL Download PDFInfo
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- DK146973B DK146973B DK536575AA DK536575A DK146973B DK 146973 B DK146973 B DK 146973B DK 536575A A DK536575A A DK 536575AA DK 536575 A DK536575 A DK 536575A DK 146973 B DK146973 B DK 146973B
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- 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
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Description
(19) DANMARK(19) DENMARK
f(,2, FREMLÆGGELSESSKRIFT (n) 146973 Bf (, 2, PUBLICATION (n) 146973 B
DIREKTORATET FOR PATENT- OG VAREMÆRKEVÆSENETDIRECTORATE OF THE PATENT AND TRADEMARKET SYSTEM
(21) Patentansøgning nr.: 5365/75 (51) Int.CI.3: A23K 3/03 (22) Indleveringsdag: 27 nov 1975 (41) Alm. tilgængelig: 18 jun 1976 (44) Fremlagt: 05 mar 1984 (86) International ansøgning nr.: - (30) Prioritet: 17 dec 1974 Fl 3643/74 (71) Ansøger: *FARMOS-YHTYMAE OY; 20101 Abo 10, Fl.(21) Patent Application No. 5365/75 (51) Int.CI.3: A23K 3/03 (22) Filing Date: 27 Nov 1975 (41) Alm. available: 18 Jun 1976 (44) Submitted: 05 Mar 1984 (86) International Application No: - (30) Priority: 17 Dec 1974 Fl 3643/74 (71) Applicant: * FARMOS-YHTYMAE OY; 20101 Abo 10, Fl.
(72) Opfinder: Heikki "Vlitanen; Fl, Matti "Merensalmi; Fl, Leena ‘Oinonen; Fl.(72) Inventor: Heikki "Vlitanen; Fl, Matti" Merensalmi; Fl, Leena 'Oinonen; Fl.
(74) Fuldmægtig: Dansk Patent Kontor ApS(74) Plenipotentiary: Dansk Patent Kontor ApS
(54) Stabiliseret, vandig foderkonserveringsopløsning indeholdende 35-40 pct’s formalin, syre samt som stabiliseringsmiddel urinstof og methanol(54) Stabilized aqueous feed preservation solution containing 35-40% formalin, acid and as stabilizer urea and methanol
Det er kendt, at formalin sammen med andre stoffer kan anvendes som foderkonserveringsmiddel. Et konstateret faktum er også, at formalinet har en konserveringstabsformindskende virkning og en forbedrende virkning på næringsstoffernes udnyttelse. Problemet nar været formaldehydets polymerisation i opløsninger, selv om formalin ofte indeholder f.eks. methanol som polymerisationsinhibitor, samt det lave ^ flammepunkt, fremfor alt i opløsninger, i hvilke der er anvendt uor- ^ ganiske syrer, såsom svovlsyre, saltsyre, phosphorsyre.It is known that formalin together with other substances can be used as a feed preservative. Also found is that formalin has a preservative loss-reducing effect and an enhancing effect on nutrient utilization. The problem has been the polymerization of formaldehyde in solutions, although formalin often contains e.g. methanol as a polymerization inhibitor, as well as the low flash point, especially in solutions in which inorganic acids such as sulfuric acid, hydrochloric acid, phosphoric acid have been used.
SS
3) X) En kendt og også i eksperimentelt øjemed anvendt metode består i først på ensilerings tidspunkt et at blande formalin og syre hver fra adskilte beholdere og i separat indstillelige forhold direkte i foderet ved 3 hjælp af en særskilt blandingsanordning.3) X) A known and also experimentally used method consists in mixing the formalin and acid each separately from separate containers and in separately adjustable conditions directly in the feed by means of a separate mixing device.
2 146973 I praksis nar denne metode imidlertid ikke vist sig anvendelig, nærmest på grund af formalinets polymerisation og vanskelighederne ved håndteringen af stærke syrer. Desuden giver formalin og syre, hvis de anvendes i samme opløsning, et bedre konserveringsresultat, end hvis hvert stof anvendes for sig.In practice, however, this method does not prove to be applicable, due mainly to the polymerization of formalin and the difficulties in handling strong acids. Furthermore, if used in the same solution, formalin and acid give a better preservation result than if each substance is used individually.
Syremængderne i de nuværende formalinholdige konserveringsmidler har i almindelighed været ret små, kun 3-5 syreækvivalenter pr. liter.The acid amounts in the present formalin-containing preservatives have generally been quite small, only 3-5 acid equivalents per day. liter.
for at få et bedre konserveringsresultat ville det være formålstjenligt, hvis syremængden kunne øges, hvilket skulle forårsage en sikrere sænkning af foderets pH. Ifølge de seneste undersøgelser giver en forholdsvis stor pH-sænkning kombineret med formalinets konserverende virkning de bedst mulige foderkonserveringsresultater. Hvis den anvendte syre f.eks. er salt- eller svovlsyre, medfører en forøgelse af syreandelen yderligere den fordel, at produktets pris synker i tilsvarende grad.in order to obtain a better preservation result, it would be expedient if the amount of acid could be increased, which should cause a safer decrease in the pH of the feed. According to the latest studies, a relatively large pH reduction combined with the preservative effect of formalin gives the best possible feed preservation results. If the acid used e.g. is hydrochloric or sulfuric acid, an increase in the acid content further gives the advantage that the price of the product decreases to a corresponding degree.
De nuværende formalinnoldige konserveringsmidler indeholder for en overvejende del formalin, f.eks. forholdet 1 del syre til 2 dele formalin, såkaldt Viher-opløsning (Parmos Oy), hvilken beskrives i det finske patent nr. 43-941, og Sylade (Imperial Chemical Industries), som beskrives i DE-offentliggørel-sesskrift nr. 2.258.078, og i hvilken der tilmed foreslås 9 volumendele formalin pr. volumendel syre.The present formalin-containing preservatives contain for the most part formalin, e.g. the ratio of 1 part acid to 2 parts formalin, so-called Viher solution (Parmos Oy), which is disclosed in Finnish Patent Nos. 43-941, and Sylade (Imperial Chemical Industries), which is described in DE Publication No. 2,258. 078, in which 9 volumes of formalin per volume are also proposed. volume fraction of acid.
Det har nu overraskende vist sig, at de formalinholdige konserveringsopløsninger kan fås til at forblive klare, hvis forholdet mellem formalin og syre ligger indenfor relativt snævre grænser, hvilke grænser også ved konserveringsforsøg har vist sig at være betydeligt mere fordelagtige end de tidligere anvendte.Surprisingly, it has now been found that the formalin-containing preservative solutions can be made clear if the ratio of formalin to acid is within relatively narrow limits, which limits have also been found to be significantly more advantageous than previously used in conservation experiments.
Opfindelsen angår en stabiliseret, vandig foderkonserveringsopløsning, indeholdende 35-40%'s formalin, syre samt som stabiliseringsmiddel urinstof og methanol, og foderkonserveringsopløsningen ifølge opfindelsen er ejendommelig ved, at rumfangsforholdet mellem formalinet og 80%'s myresyre og/eller 80%'s svovlsyre og/eller 85%'s phos-phorsyre, afhængigt af methanolindholdet på 4,5-8,9% beregnet på formalinet, ligger mellem 1:1,2 og 1:2,5, og at syreindholdet svarer til 8,5-13,5 syreækvivalenter pr. liter opløsning.The invention relates to a stabilized aqueous feed preservation solution containing 35-40% formalin, acid and as stabilizer urea and methanol, and the feed preservation solution according to the invention is characterized in that the volume ratio of the formalin to 80% formic acid and / or 80% sulfuric acid and / or 85% phosphoric acid, depending on the methanol content of 4.5-8.9% calculated on the formalin, is between 1: 1.2 and 1: 2.5 and the acid content is 8.5 -13.5 acid equivalents per liter of solution.
3 1469733 146973
Med formalin menes en 35-40$' s formaldehyd-vand-opløsning, som indeholder methanol, og til hvilken der sædvanligvis yderligere er tilsat carboxymethylcellulose, hydroxyethylcellulose, vinylacetattelomer eller en anden kendt formaldehydstabilisator.By formalin is meant a 35-40 $ formaldehyde-water solution containing methanol, to which is usually further added carboxymethylcellulose, hydroxyethylcellulose, vinyl acetate atlomer or other known formaldehyde stabilizer.
Uafhængigt af, nvilket stabiliseringsmiddel der oprindeligt er tilført formalinet, tilsættes konserveringsmidlet ifølge opfindelsen 1-2 vægtprocent urinstof, fortrinsvis opløst i vand før indblandingen.Irrespective of any stabilizer initially added to the formalin, the preservative of the invention is added 1-2% by weight of urea, preferably dissolved in water before mixing.
Med stabilisering menes, at opløsningen forbliver klar indenfor et bredt temperaturinterval (stuetemperatur til -20°C), samtidig med at flammepunktet forbliver tilstrækkelig højt.By stabilization is meant that the solution remains clear within a wide temperature range (room temperature to -20 ° C), while maintaining the flash point sufficiently high.
En væske, hvis flammepunkt ligger under 55°C, anses for at være brændbar. Med de stabiliserede blandinger ifølge opfindelsen fås foruden en polymerisationsinhibibering også et tilstrækkeligt højt flammepunkt.A liquid whose flash point is below 55 ° C is considered flammable. With the stabilized mixtures of the invention, in addition to polymerization inhibition, a sufficiently high flash point is also obtained.
De følgende eksempler og tabeller belyser opfindelsen med nensyn til opløsningernes stabilisering. Procenttallene angår vægtprocenter, såfremt andet ikke angives.The following examples and tables illustrate the invention with regard to the stabilization of the solutions. The percentages refer to weight percentages, unless otherwise stated.
Eksempel 1.Example 1.
27,9 volumendele formalin, som indeholder 37$ formaldehyd og 4,8$ methanol, 20 volumendele stabiliseringsopløsning, som indeholder 17$ urinstof og 83$ vand, 46,8 volumendele 80$'s svovlsyre og 10 volumendele vand blandes. Man får 100 volumendele af en opløsning, hvis flammepunkt ligger over 70°C, og som er holdbar i det mindste en måned uden at danne udfældning ved -20°C.27.9 parts by volume of formalin containing 37 $ formaldehyde and 4.8 $ methanol, 20 parts by volume of stabilizing solution containing 17 $ urea and 83 $ water, 46.8 parts by volume 80 $ of sulfuric acid and 10 parts by volume of water are mixed. 100 parts by volume of a solution whose flash point is above 70 ° C are obtained and are durable for at least one month without precipitation at -20 ° C.
Eksempel 2.Example 2.
31.0 volumendele formalin, flammepunkt 68°C, som indeholder 37$ form aldehyd og 8,9$ methanol, 10.1 volumendele stabiliseringsopløsning, som indeholder 17$ urinstof og 83$ vand, 37,4 volumendele 80$'s svovlsyre og 26.1 volumendele vand 4 146973 blandes. Man får 100 volumendele af en opløsning, hvis flammepunkt er 70°C, og som er holdbar uden at danne udfældning ved -20°C i det mindste en måned.31.0 parts by volume of formalin, flash point 68 ° C containing 37 $ form of aldehyde and 8.9 $ methanol, 10.1 volume parts of stabilizing solution containing 17 $ urea and 83 $ water, 37.4 volume parts 80 $ sulfuric acid and 26.1 volume parts water 4 146973 mixed. 100 parts by volume of a solution having a flash point of 70 ° C is obtained which is durable without precipitation at -20 ° C for at least one month.
Eksempel 3.Example 3
31 volumendele formalin, flammepunkt 68°C, som indenolder 37$ formaldehyd og 8,9 $ methanol, 10 volumendele stabiliseringsopløsning, som indenolder 17$ urinstof og 83$ vand, 42,1 volumendele 80$'s svovlsyre og 20,9 volumendele vand blandes. Man får 100 volumendele af en opløsning, hvis flammepunkt er 70°C, og som er holdbar uden at danne udfældning ved -20°C i det mindste en måned.31 volumes of formalin, flash point 68 ° C, which contains 37 $ formaldehyde and 8.9 $ methanol, 10 volume of stabilizing solution containing 17 $ urea and 83 $ water, 42.1 volume 80 $ sulfuric acid and 20.9 volume water mixed. 100 parts by volume of a solution having a flash point of 70 ° C is obtained which is durable without precipitation at -20 ° C for at least one month.
Eksempel 4.Example 4
18,6 volumendele formalin, som indeholder 37$ formaldehyd og 4,5$ methanol, 46.8 volumendele 80$'s svovlsyre, 10 volumendele stabiliseringsopløsning, som indenolder 17$ urinstof og 83$ vand, og 29,5 volumendele vand blandes. Man får 100 volumendele af en opløsning, hvis flammepunkt ligger over 70°C, og som er holdbar uden at danne udfældning ved -20°C i det mindste en måned.18.6 parts by volume of formalin containing 37 $ formaldehyde and 4.5 $ methanol, 46.8 parts by volume 80 $ of sulfuric acid, 10 parts by volume of stabilizing solution containing 17 $ urea and 83 $ water, and 29.5 parts by volume of water are mixed. 100 parts by volume of a solution having a flash point above 70 ° C is obtained and which is durable without precipitation at -20 ° C for at least one month.
Eftersom der i eksemplerne er anvendt koncentreret, 8o$'s svovlsyre, svarer volumen af den opnåede opløsning ikke til summen af bestanddelenes volumenmængder.Since the examples of concentrated sulfuric acid used in the examples are 80 ° C, the volume of the solution obtained does not correspond to the sum of the volume of the constituents.
Eksempel 5.Example 5
31.0 volumendele formalin, som indeholder 40$ formaldehyd, 37.8 volumendele 85$'s phosphorsyre, 10.0 volumendele stabiliseringsopløsning og 21,2 volumendele vand blandes. Den opnåede opløsnings flammepunkt ligger over 70°C, og opløsningen er holdbar ved -20°C uden at danne udfældning. Opløsningen indeholder 11,1 syreækv./l opløsning.31.0 parts by volume of formalin containing 40 $ formaldehyde, 37.8 parts by volume of 85 $ phosphoric acid, 10.0 parts by volume of stabilizing solution and 21.2 parts by volume of water are mixed. The flash point of the solution obtained is above 70 ° C and the solution is durable at -20 ° C without forming precipitate. The solution contains 11.1 acid equiv / l solution.
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> 00 •hoo'"' oo cnmcMcnincM m co cm o o ·> 00 • hoo '"' oo cnmcMcnincM m co cm o o ·
d d > > ro fi CM |>^. ΓΟ CM CM CM Η Η H .d Od d>> ro fi CM |> ^. ΓΟ CM CM CM Η Η H .d O
0 0 0 tn td—- øo m co + ·©. ’d p d H - + H d ^ d C~"0 0 0 tn td—- øo m co + · ©. 'D p d H - + H d ^ d C ~ "
O -H O co 8 ft Ή _ -HO -H O co 8 ft Ή _ -H
MEHH-^dOHl on coir-oocnOH cm o m- in +SMEHH- ^ dOHl on coir-oocnOH cm o m- in + S
gH cn 0 H + Η M- C-OrOCO ØRgH cn 0 H + Η M- C-OrOCO EAR
do Η H CM CM CM ΓΟ ro rO^-'M-^- dPdo Η H CM CM CM ΓΟ ro rO ^ - 'M - ^ - dP
0 !> -na ft ^ HØ ro a I dfl si0!> -Na ft ^ HØ ro a I dfl si
1 CQ d d S1 CQ d d S
as-H h w 0 Μ· in ό t- cocnOH p h OH d Η H ft fe 7 146973as-H h w 0 Μ · in ό t- cocnOH p h OH d Η H ft fe 7 146973
Af tabellerne I og II fremgår det, at opløsningerne forbliver klare i længere tid indenfor meget snævre grænser, nemlig ifølge tabel I (i hvilken formalinet indeholder 8,9f methanol), når forholdet formalin; syre er 1:1,2-1:1,5 (b,c,d), og ifølge tabel II (hvor formalinet kun indeholder 4,8fo methanol) indenfor grænserne formalin:syre 1:1,68 til 1:2,5 (2,3,4,5). Forskellen beror åbenbart på de forskellige methanol-koncentrationer. Indenfor disse grænser er opløsningerne forblevet klare i en måned mellem stuetemperatur og -20°C, og flammepunktet har været 67 til > 70°C. Erfaringen viser, at en opløsning, som har holdt sig klar en måned, fortsat forbliver uforandret.Tables I and II show that the solutions remain clear for a long time within very narrow limits, namely, according to Table I (in which the formalin contains 8.9f of methanol), when the ratio of formalin is reached; acid is 1: 1.2-1: 1.5 (b, c, d), and according to Table II (where the formalin contains only 4.8 µm of methanol) within the limits formalin: acid 1: 1.68 to 1: 2, 5 (2,3,4,5). The difference is evidently due to the different methanol concentrations. Within these limits, the solutions remained clear for one month between room temperature and -20 ° C, and the flash point was 67 to> 70 ° C. Experience shows that a solution that has remained clear for one month remains unchanged.
Udførte konserveringsforsøg har givet meget gode resultater. Disse resultater fremgår af det følgende eksempel.Performed preservation tests have produced very good results. These results are shown in the following example.
Forsøg 1.Experiment 1.
Forsøgsop- Forsøgs- Viher- løsningernes opløsning opløsning sammensætning lyresyre 1 PressefoderExperimental solution Experimental solution solution solution lyric acid 1 Press feed
Formalin vol.-fo 35 55 H2S04 (Qofo's) vol.-/o 44Formalin vol.-fo 35 55 H2SO4 (Qofo's) vol .- / o 44
Eddikesyre vol.-f> - 24Acetic acid vol.-f> - 24
Vand vol .-fo 21 21Water vol.-Fo 21 21
Syreækv./l opl. 21,2 12,4 4,2Acid eq / l of solution 21.2 12.4 4.2
Pressesaftens indhold: Tørstof (fo) 5,69 5,19 5,16 5,72Content of the press juice: Solids (fo) 5.69 5.19 5.16 5.72
Protein (fo) 1,66 1,35 1,31 1,80Protein (fo) 1.66 1.35 1.31 1.80
Det konserverede foders kvalitet: pH 3,8 4,1 4,2 4,2 Råprotein i tørstof 22,1 22,4 22,1 20,7Quality of preserved feed: pH 3.8 4.1 4.2 4.2 Raw protein in dry matter 22.1 22.4 22.1 20.7
Fordøjeligt råprotein g/foderenhed 183 192 190 181Digestible Raw Protein g / Feed Unit 183 192 190 181
Ved alle forsøg anvendes 5 liter konserveringsopløsning/foderton.In all experiments, 5 liters of preservative solution / feed tone is used.
lan kan altså konstatere, at for forsøgsopløsning 1 afgik mindre mængder tørstof og protein med pressesaften fra siloen end ved foder konserveret med myresyre og ved pressefoder. Derimod er de tilsvarende 8 146973 værdier i det store og kele de samme for Viher-opløsningen og forsøgsopløsning 1, selv om forsøgsopløsning 1 indeholdt betydeligt mindre formalin end Viber-opløsningen.Thus, it can be seen that for test solution 1, less amounts of dry matter and protein with the press juice from the silo than with feed preserved with formic acid and with press feed. By contrast, the corresponding 8146973 values are essentially the same for the Viher solution and test solution 1, although test solution 1 contained significantly less formalin than the Viber solution.
I det følgende forsøg undersøgtes mængderne af dannet 002, hvilken dannelse er et tegn på urene gæringsprocesser i fodermassen.In the following experiment, the amounts of formed 002 were investigated, which formation is a sign of unclean fermentation processes in the feed stock.
. _Forsøg 2.. Experiment 2.
Forsøgs- ly re syre opløsning Viher- (8o$'s) 1 opløsning Mængde COg g/foderton 289 O 37Experimental Acid Solution Viher- (8o $) 1 Solution Amount of COg g / Feet 289 O 37
Også i denne henseende gav forsøgsopløsning 1 bedre resultater end de øvrige. Fra pressefoderet afgik så meget gas, at det hele ikke kunne opsamles.Also in this regard, test solution 1 gave better results than the others. There was so much gas from the press feed that the whole thing could not be collected.
Forsøg 3.Experiment 3.
Forsøgsop- Forsøgs- Forsøgsløsningernes Myresyre opløsning opløsning sammensætning (8056’s) 2 3 PressefoderTest solution- Test solution Test formic acid solution solution composition (8056's) 2 3 Press feed
Formalin vol.-$ 26 26 H2S04 (8096*s) vol.-96 31 47Formalin Vol.- $ 26 26 H2SO4 (8096 * s) Vol.-96 31 47
Vand 43 27Water 43 27
Syreækv./l opl. 21,2 8,74 13,25Acid Equilibrium / L Res 21.2 8.74 13.25
Foderets kvalitet: pH 4,39 4,17 3,94 4,84 Mælkesyre (fo) 0,48 1,23 0,95 1,14Feed quality: pH 4.39 4.17 3.94 4.84 Lactic acid (fo) 0.48 1.23 0.95 1.14
Eddikesyre (f) 0,21 0,47 0,29 0,74Acetic acid (f) 0.21 0.47 0.29 0.74
Propionsyre (fo) 0,09 0,06 0,06 0,10Propionic acid (fo) 0.09 0.06 0.06 0.10
Opløseligt BT af tot.IT 50,4 46,2 39,9 57,7Soluble BT of tot.IT 50.4 46.2 39.9 57.7
Pressesaftens proteinindhold (f>) 1,48 1,36 1,34 1,64Protein content of the juice (f>) 1.48 1.36 1.34 1.64
Ved alle forsøgene anvendes 5 liter konserveringsmiddel/foderton.In all experiments, 5 liters of preservative / feed tone are used.
Det er klart, at den i de foregående forsøg anvendte mængde opløsning af konserveringsmidlet kan variere noget, afhængigt af foderets kva- litet og andre faktorer. En egnet mængde er i almindelighed 4-6 liter/ foderton.It is clear that the amount of solution of the preservative used in the previous experiments may vary somewhat, depending on the quality of the feed and other factors. A suitable amount is generally 4-6 liters / foot tone.
9 1469739 146973
Af resultatet kan man drage den slutning, at syretilførselen har en pH-sænkende effekt. I forsøget anvendes konserveringsmiddelopløsningen, så at hver foderton kommer til at indeholde syre på følgende måde: Myresyre 80 ækvivalenterThe result is that the acid supply has a pH lowering effect. In the test, the preservative solution is used so that each feed tone will contain acid as follows: Formic acid 80 equivalents
Forsøgsopløsning 1 44 ækvivalenterExperimental Solution 1 44 equivalents
Forsøgsopløsning 2 66 ækvivalenter.Experimental Solution 2 66 equivalents.
Stærkere end syretilførselen er dog formalinets og syrens kombinerede effekt, når ovennævnte forhold anvendes. Når konserveringsmiddelopløsningerne har haft et formalin:syre-forhold på 1:1,2 (forsøgsopløsning 2), har dannelsen af ønskede syrer været mest fremtrædende. Endnu stærkere har syredannelsen været i pressefoder. Imidlertid er dets pH ikke sunket til det ønskede niveau.However, stronger than the acid supply is the combined effect of formalin and acid when the above conditions are used. When the preservative solutions have had a formalin: acid ratio of 1: 1.2 (test solution 2), the formation of desired acids has been most prominent. Even stronger has the acid formation been in press fodder. However, its pH has not dropped to the desired level.
_Forsøg 4Experiment 4
Forsøgsop- Forsøgsløsningernes opløsning Viher- sammensætning opløsning PressefoderExperimental solution - Test solution solution Viher composition solution Press feed
Formalin vol.-$ 21 55 H2S04 (8of's) 47Formalin Vol .- $ 21 55 H2S04 (8of's) 47
Eddikesyre 24Acetic Acid 24
Syreækv./l opl. 13,25 4,2Acid Equilibrium / L Resolution 13.25 4.2
Foderets kvalitet: pH 4,2 5,1 5,3 NH4-I (f) 0,024 0,028 0,071Feed quality: pH 4.2 5.1 5.3 NH4-I (f) 0.024 0.028 0.071
Rent protein (f) 2,7 2,8 1,5Pure Protein (f) 2.7 2.8 1.5
Sukker (f) 0,6 1,6 0,2 Mælkesyre (fo) 3,0 2,1 1,5Sugar (f) 0.6 1.6 0.2 Lactic acid (fo) 3.0 2.1 1.5
Konsumerb arhed: kg/slagtekreatur/døgn 26,5 25,2 21,5Consumability: kg / livestock / day 26.5 25.2 21.5
Fordøjeligt råprotein g/foderenhed 202 211 178Digestible raw protein g / feed unit 202 211 178
Forsøgsopløsning 4 har bevirket en kraftig mælkesyredannelse, hvilken sammen med den tilførte syre har haft en stærk pH-sænkende virkning.Experimental solution 4 has caused a strong lactic acid formation which, together with the acid added, has a strong pH lowering effect.
Den mindre syremængde og den større formalinmængde i Viher-opløsningen har forsinket mælke syregæringen. Forsøgsopløsning 4's mindre formalinmængde har været tilstrækkelig til at beskytte foderet mod proteintab.The smaller amount of acid and the greater amount of formalin in the Viher solution have delayed the milk fermentation. Experimental solution 4's small amount of formalin has been sufficient to protect the feed against protein loss.
10 14697310 146973
Tabel IIITable III
Stabiliseringsforsøg.The stabilization attempt.
Konserveringsopløsningens flammepunkt og klarhed.The flash solution and clarity of the preservative solution.
Til en grundopløsning, som indeholder 10 volumendele stabiliseringsopløsning (17$ urinstof og 83$ vand) og 31 volumendele formalin (35,2$ formaldehyd og 4,3$ methanol) tilføres myresyre på følgende måde: op- indhold hcooh Udfældning løs- af syre- 80%'s Flammepunkt 8 døgn 5 døgn 11,5 døgn mng ækv./l vol.dele Ξ2Ο straks 11,5 mdr. +22 -22 +22 -22 +22 —22 opl. (°C) (o Q) (°C) 1 13,57 64,0 0 57 51 - (-) (“) + 2 12,2 57,6 6,4 63 44 - (-) (-) 3 10,85 51,2 12,8 65 63 - 4 9,4 44,8 19,2 55 48 - (-) (-) (-) - = klar (-) = meget svag udfældning + = udfældning.To a basic solution containing 10 parts by volume of stabilizing solution (17 $ urea and 83 $ water) and 31 volumes of formalin (35.2 $ formaldehyde and 4.3 $ methanol), formic acid is added as follows: content hcooh Acid-free precipitate - 80% Flash point 8 days 5 days 11.5 days mw equiv / l vol parts Ξ2Ο immediately 11.5 months +22 -22 +22 -22 +22 -22 resolution (° C) (o Q ) (° C) 1 13.57 64.0 0 57 51 - (-) (“) + 2 12.2 57.6 6.4 63 44 - (-) (-) 3 10.85 51.2 12 , 8 65 63 - 4 9.4 44.8 19.2 55 48 - (-) (-) (-) - = clear (-) = very weak precipitation + = precipitation.
_Tabel IV _ #\ Propion- +_Table IV _ # \ Propion- +
Konsumerbarhed Pressefoder Viher-opløsning Viher-syre ' svovlsyre kg/dyr/døgn 18,2 19,7 21,o 18,6 Vægtforøgels e kg 69,3 84,6 102,0 83,5 Vægtforøgelse g/døgn 598 730 879 720 *) Viher-syren ifølge, opfindelsen indeholder svovlsyre H^SO^ 42,0$ formalin, 40$ HCHO 25,0$ urinsto f (HHg )200 1,7$ vand H20 31,3$.Consumability Press feed Viher solution Viher acid 'sulfuric acid kg / animal / day 18.2 19.7 21, o 18.6 Weight gain e kg 69.3 84.6 102.0 83.5 Weight gain g / day 598 730 879 720 *) The Viher acid of the invention contains sulfuric acid H 2 SO 4 $ 42.0 formalin, 40 $ HCHO 25.0 $ urea (HHg) 200 1.7 $ water H 2 O 31.3 $.
Af det ovenfor anførte fremgår det altså, at konserveringsopløsningerne opfylder såvel til stabilisering som til foderkonservering meget strengt stillede fordringer.Thus, from the above it can be seen that the preservation solutions fulfill both the requirements for stabilization as well as for the preservation of feed very strict requirements.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI364374 | 1974-12-17 | ||
| FI3643/74A FI52798C (en) | 1974-12-17 | 1974-12-17 | STABILIZER FORMALDEHYDHALTIG LOESNING AV FODERKONSERVERINGSMEDEL |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK536575A DK536575A (en) | 1976-06-18 |
| DK146973B true DK146973B (en) | 1984-03-05 |
| DK146973C DK146973C (en) | 1984-08-13 |
Family
ID=8508630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK536575A DK146973C (en) | 1974-12-17 | 1975-11-27 | STABILIZED, Aqueous FEED CONSERVATION SOLUTION CONTAINING 35-40 PCT'S FORMALIN, ACID AND AS STABILIZER URINE AND METHANOL |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5185980A (en) |
| AT (1) | AT345084B (en) |
| AU (1) | AU501393B2 (en) |
| CA (1) | CA1075075A (en) |
| DD (1) | DD122327A1 (en) |
| DE (1) | DE2555558A1 (en) |
| DK (1) | DK146973C (en) |
| FI (1) | FI52798C (en) |
| FR (1) | FR2294638A1 (en) |
| GB (1) | GB1518808A (en) |
| IE (1) | IE43977B1 (en) |
| NL (1) | NL7514455A (en) |
| NO (1) | NO142648C (en) |
| NZ (1) | NZ179565A (en) |
| PL (1) | PL96044B1 (en) |
| SE (1) | SE7513815L (en) |
| SU (1) | SU685133A3 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE790121L (en) * | 1978-09-14 | 1980-03-14 | Bp Nutrition U K Ltd | Milk replacer compositions |
| US4772481A (en) * | 1985-03-05 | 1988-09-20 | Frontier Feeds, Inc. | Ruminant feed preservative compositions |
| DE10244442A1 (en) * | 2002-09-24 | 2004-04-01 | Schülke & Mayr GmbH | Low-emission formaldehyde depot preparations and their use |
| DE102004014447A1 (en) * | 2004-03-24 | 2005-10-20 | Schuelke & Mayr Gmbh | Low-emission formaldehyde depot preparations |
-
1974
- 1974-12-17 FI FI3643/74A patent/FI52798C/en active
-
1975
- 1975-11-27 DK DK536575A patent/DK146973C/en not_active IP Right Cessation
- 1975-12-03 AU AU87221/75A patent/AU501393B2/en not_active Expired
- 1975-12-08 SE SE7513815A patent/SE7513815L/en unknown
- 1975-12-09 JP JP50147273A patent/JPS5185980A/ja active Pending
- 1975-12-09 GB GB50356/75A patent/GB1518808A/en not_active Expired
- 1975-12-10 DE DE19752555558 patent/DE2555558A1/en not_active Withdrawn
- 1975-12-11 NL NL7514455A patent/NL7514455A/en not_active Application Discontinuation
- 1975-12-12 FR FR7538045A patent/FR2294638A1/en active Granted
- 1975-12-12 IE IE2725/75A patent/IE43977B1/en unknown
- 1975-12-16 SU SU752301052A patent/SU685133A3/en active
- 1975-12-16 CA CA241,839A patent/CA1075075A/en not_active Expired
- 1975-12-16 NZ NZ179565A patent/NZ179565A/en unknown
- 1975-12-16 PL PL1975185587A patent/PL96044B1/en unknown
- 1975-12-16 AT AT954675A patent/AT345084B/en not_active IP Right Cessation
- 1975-12-16 NO NO754275A patent/NO142648C/en unknown
- 1975-12-16 DD DD190197A patent/DD122327A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU685133A3 (en) | 1979-09-05 |
| FI364374A (en) | 1976-06-18 |
| DE2555558A1 (en) | 1976-06-24 |
| FR2294638A1 (en) | 1976-07-16 |
| DK146973C (en) | 1984-08-13 |
| AU501393B2 (en) | 1979-06-21 |
| SE7513815L (en) | 1976-06-18 |
| FI52798C (en) | 1981-05-26 |
| AT345084B (en) | 1978-08-25 |
| NZ179565A (en) | 1978-06-20 |
| NO754275L (en) | 1976-06-18 |
| NL7514455A (en) | 1976-06-21 |
| NO142648C (en) | 1980-09-24 |
| FI52798B (en) | 1977-08-31 |
| DD122327A1 (en) | 1976-10-05 |
| FR2294638B3 (en) | 1979-06-22 |
| CA1075075A (en) | 1980-04-08 |
| GB1518808A (en) | 1978-07-26 |
| IE43977L (en) | 1976-06-17 |
| AU8722175A (en) | 1977-06-09 |
| IE43977B1 (en) | 1981-07-15 |
| DK536575A (en) | 1976-06-18 |
| ATA954675A (en) | 1977-12-15 |
| NO142648B (en) | 1980-06-16 |
| PL96044B1 (en) | 1977-11-30 |
| JPS5185980A (en) | 1976-07-28 |
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