EP0584297A1 - Verfahren zur verringerung des sickersaftanfalles bei der einsäuerung von futtermitteln - Google Patents
Verfahren zur verringerung des sickersaftanfalles bei der einsäuerung von futtermittelnInfo
- Publication number
- EP0584297A1 EP0584297A1 EP93902053A EP93902053A EP0584297A1 EP 0584297 A1 EP0584297 A1 EP 0584297A1 EP 93902053 A EP93902053 A EP 93902053A EP 93902053 A EP93902053 A EP 93902053A EP 0584297 A1 EP0584297 A1 EP 0584297A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- silage
- sap
- hydrocolloids
- formation
- fodder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 235000011389 fruit/vegetable juice Nutrition 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims description 8
- 230000008569 process Effects 0.000 title claims description 5
- 239000000416 hydrocolloid Substances 0.000 claims abstract description 20
- 239000004460 silage Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 5
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 claims abstract 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract 2
- 229920001285 xanthan gum Polymers 0.000 claims abstract 2
- 230000020477 pH reduction Effects 0.000 claims description 11
- 238000000855 fermentation Methods 0.000 claims description 7
- 230000004151 fermentation Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 2
- 244000007835 Cyamopsis tetragonoloba Species 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 239000000126 substance Substances 0.000 abstract description 9
- 241000196324 Embryophyta Species 0.000 abstract description 5
- 229920002907 Guar gum Polymers 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 239000000665 guar gum Substances 0.000 abstract description 5
- 229960002154 guar gum Drugs 0.000 abstract description 5
- 235000010417 guar gum Nutrition 0.000 abstract description 5
- 241001465754 Metazoa Species 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 abstract description 2
- 235000015097 nutrients Nutrition 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 239000004459 forage Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 240000007124 Brassica oleracea Species 0.000 description 4
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 229920002521 macromolecule Polymers 0.000 description 4
- 235000016709 nutrition Nutrition 0.000 description 4
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 3
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910000278 bentonite Inorganic materials 0.000 description 3
- 239000000440 bentonite Substances 0.000 description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 244000061456 Solanum tuberosum Species 0.000 description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 1
- 235000012905 Brassica oleracea var viridis Nutrition 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 235000002767 Daucus carota Nutrition 0.000 description 1
- 206010033546 Pallor Diseases 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 235000021536 Sugar beet Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000009878 intermolecular interaction Effects 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- 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
Definitions
- the invention relates to the acidification of feedstuffs and the transport thereof, with press or seepage being obtained due to their moisture content.
- leachate during acidification essentially depends on the water content of the starting material, the vertical pressure and the type of plant.
- Seeping juice is generally harmless to humans and animals in well-fermented silages, but due to the high content of organically degradable substance, the specific smell and taste it belongs to the highly polluting waste water.
- Water-binding substances that are used to reduce the amount of seepage juice are dry fodder such as straw meal, dry green, dry pulp or cereal flour * It is also known to use only bentonite from the group of hydrocolloids (EVERSON et al., 1971, in Mc. DONALD "The Biochemistry of Silage", Chinchester, John Whiley and Sons, 1991, p. 126).
- hydrocolloids indicates “that it is here are colloids that have an affinity for water; it should replace the more descriptive term - rubber.
- Hydrocolloids must meet the following requirements:
- the macromolecules must be made up of macromolecules that have a certain minimum length.
- the macromolecules must have a largely linear shape and have intermolecular interaction forces which enable secondary and main valence conditions between the individual macromolecules and thus enable the formation of a network-like structure.
- All hydrocolloids increase the viscosity of the water either by binding water molecules (.hydration) or else by absorbing and enveloping the water in their intertwined macromolecules, while at the same time largely restricting the mobility of the water ".
- the invention specified in claim 1 is based on the problem of developing a method which leads to a strong reduction in the amount of seepage juice produced during acidification, whereby it is easy to use, does not have a negative effect on the nutritional value of the preserve and should be ecologically harmless.
- the advantages achieved by the invention are, in particular, that the hydrocolloids used can be used in a small amount compared to the previous proposals due to their high water-binding capacity. This makes it easy to start the application during preparation, e.g. B. when chopping green waste in the field. A high degree of mixing is achieved without an additional operation.
- the invention also has the advantage that, regardless of the weather, the acidification of feedstuffs can be carried out with a strong reduction in the amount of environmentally harmful seepage and with the least losses.
- Another advantage is that the invention is particularly useful in the ensiling of grasses, maize, legumes. Root crops, carrots, kale, fruit pomace, vegetables * - marc, grain, sugar beet diffusion chips, pulps and similar feed materials can be used.
- hydrocolloids are used in their usual form as flour or granular or prilled or pelletized.
- hydrocolloids are protected in such a way that their effect only begins during the fermentation process of acidification.
- Potatoes without hydrocollpid additive as control (variant A) or with a hydrocolloid additive (variant B) ensiled.
- Guar gum was used as the hydrocolloid.
- the guar gum was used in a well-distributed manner in the amount of 1.5 g per 1 kg of potato schnitzel.
- the silage was acidified in 8 fermentation vessels with a volume of 2 liters each.
- Example 2 Fresh chopped marrow cabbage without a hydrocolloid additive as a control (variant A) or with a hydrocolloid additive (variant B) was ensiled.
- the dry matter content of the market stem cabbage was 14.4%. Guar gum served as the hydrocolloid. The guar gum was used well distributed in the amount of 1.5 g per 1 kg of marrow cabbage. For each variant, the silage was acidified in 6 vessels with a volume of 2 liters each.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Fodder In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4201973 | 1992-01-22 | ||
| DE4201973A DE4201973C1 (cs) | 1992-01-22 | 1992-01-22 | |
| CA002116393A CA2116393A1 (en) | 1992-01-22 | 1994-02-24 | Process for reducing the effluent formed when ensiling fodder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0584297A1 true EP0584297A1 (de) | 1994-03-02 |
Family
ID=25677051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP93902053A Withdrawn EP0584297A1 (de) | 1992-01-22 | 1993-01-21 | Verfahren zur verringerung des sickersaftanfalles bei der einsäuerung von futtermitteln |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0584297A1 (cs) |
| CA (1) | CA2116393A1 (cs) |
| DE (1) | DE4201973C1 (cs) |
| WO (1) | WO1993014646A2 (cs) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB758685A (en) * | 1953-03-13 | 1956-10-10 | Eric Charles Kunz | Improvements in and relating to the protection of ensilage |
| GB1439941A (en) * | 1972-06-30 | 1976-06-16 | Ici Ltd | Formulation of liquid feeds feed additives and mineral supplements for animals and additives for silage hay and grain |
| GB8606805D0 (en) * | 1986-03-19 | 1986-04-23 | Allied Colloids Ltd | Water-absorbing polymers |
| US4888185A (en) * | 1986-06-27 | 1989-12-19 | Union Oil Company Of California | Animal feed supplement suspension |
| US5013566A (en) * | 1988-12-19 | 1991-05-07 | Sampson Michael James | Process for obtaining improved yields from plants used for hay making by using a coating agent |
| US5120362A (en) * | 1990-08-30 | 1992-06-09 | Hydro-Tect, Inc. | Coating and method for protecting feed |
-
1992
- 1992-01-22 DE DE4201973A patent/DE4201973C1/de not_active Expired - Fee Related
-
1993
- 1993-01-21 EP EP93902053A patent/EP0584297A1/de not_active Withdrawn
- 1993-01-21 WO PCT/DE1993/000064 patent/WO1993014646A2/de not_active Ceased
-
1994
- 1994-02-24 CA CA002116393A patent/CA2116393A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9314646A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1993014646A2 (de) | 1993-08-05 |
| DE4201973C1 (cs) | 1993-07-01 |
| CA2116393A1 (en) | 1995-08-25 |
| WO1993014646A3 (de) | 1993-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| AK | Designated contracting states |
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| RBV | Designated contracting states (corrected) |
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| 17P | Request for examination filed |
Effective date: 19940127 |
|
| 17Q | First examination report despatched |
Effective date: 19950425 |
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| GRAG | Despatch of communication of intention to grant |
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| GRAH | Despatch of communication of intention to grant a patent |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 19961105 |