DE1045774B - Process for the production of feed enriched with antibiotics and vitamins - Google Patents

Description

GERMAN

In today's pet feeding, antibiotics and vitamins, for example the B group.

So far, pet owners have been on the purchase of antibiotic and vitamin-rich feed. It succeeds now, also in the context of the agricultural Ancillary trades (e.g. in dairies and cheese factories) Feed of the type mentioned in To gain self-generation.

It is known to subject feed materials to fermentation or fermentation in the moist state and then feed the material. It is now possible according to the present invention, with To gain active ingredients enriched feed in a particularly advantageous manner by the compresses moist nutrient media into loose balls or plates before fermentation. The benefits that are among others:

1. The compacts offer the oxygen a much larger area of attack than a uniform one spread area. The resulting carbon dioxide can escape more easily. The gas switch will promoted.

2. A build-up or sagging of moisture or nutrient solution in the fittings can result Turn the same after certain periods of time are compensated.

3. By regularly turning the fittings, it is possible to achieve an even growth of the parts in question Microorganisms to achieve on and in the fitting.

4. By sprinkling on additional nutrients or by sprinkling on nutrient-containing ones Liquids can be added during fermentation without disturbing the microorganisms Effect can be achieved. The additives are easier to dose depending on the size of the mold and distribute more easily by themselves in the pressed, turned mass.

5. The compacts are able to absorb moisture from their base. So you can during fermentation also by adding nutrients etc. to the moist or liquid Affect the growth of microorganisms.

6. The molding of the nutrient medium to form pellets facilitates the effect of conditioned air in the fermentation room. There is the advantage that when the growth of the microorganisms is weakened Uninhibited growth takes place on the surface of the compacts inside the mass. In addition, moisture can continue and so an influx of nutrient solution and the like from the Document from>.

Method of manufacture

of having antibiotics and vitamins

fortified feed

Applicant:
Dr. Kurt Seidel,
ίο Hamburg-Niendorf, Boltensallee 10

Dr. Kurt Seidel, Hamburg-Niendorf,
has been named as the inventor

7. Before the fermentation is stopped, the briquettes may dry to a greater or lesser extent by changing the humidity of the fermentation room, venting with dry air, etc. and then pressing to a higher density without squeezing out nutrients, take place.

8. The briquettes offer technical advantages in handling the fermentation masses and are space-saving.

The substances to be used for the production are expediently brought to a water content of about 40 to 75%, if necessary briefly heated to 70 to 80 ° C and mixed with nutrient solutions that contain the required minerals, trace elements, nitrogen compounds, etc. and the required p _H values have been set. This mass is then inoculated with cultures of antibiotic-producing microorganisms (e.g. Penicillium notatum) or with suitable yeasts. The mass is then pressed into loose plates (on board-like surfaces) and stored in damp and temperature-controlled rooms (e.g. at around 18 to 28 ° C). In these rooms the microorganisms in question develop on the necessary nutrient medium. After the overgrowth has been achieved or the growth is complete, the masses can be given for consumption, expediently after cooling, if necessary cold storage and after pressing. In many cases, it has also proven useful to briefly heat the mass in order to weaken or kill the vegetative cells while preserving the desired content of active substances. Careful drying, if necessary in a vacuum, leads to dry masses of active ingredients. The water contents of the nutrient medium masses below 40% can also be used, provided that the

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Fungus or yeasts are still growing: the same thing is the case with water contents above 75%. Also different types of active ingredient producers, ζ. Β. Bacteria, can be used according to the procedure described.

The following examples serve to illustrate the method of the invention:

Examples

1. A mixture of beans, vetches and ryegrass is chopped up, dried down to 45% water content, torn, mixed with 10% sugar chips and nutrient solutions, to the appropriate pg value (about 6.5), inoculated with Penicillium notatum, pressed into flat loose balls and stored at 20 ° C. The culture is ready for sale after about 5 days. It is re-pressed and stored cold until Submission.

2. ryegrass is chopped, dried to 45% water content, with 10% dry sheet (dried sugar beet leaf with head) and nutrient solutions are added, adjusted to the appropriate _pH value, heated to 90 ° C and inoculated after cooling down. This mass is pressed into loose plates and stacked in suitable rooms at 20 to 25 ° C. Further treatment as in example 1.

3. Chopped and shredded mixture is made with 10 parts molassed dry pulp, 5 parts Sugar schnitzel, 10 parts of bran and nutrient solution heated to 90 ° C, cooled and after cooling with Penicillium notatum inoculated. It is also treated as under 1.

4. 40 parts of finely torn straw, 30 parts of sugar pulp, 18 parts of dry leaf, 5 parts of bran, 3 parts Fish meal, 4 parts of blood are added to 60% nutrient solution. Brought water content, briefly heated to 90 ° C, cooled and treated as under 1.

Claims (1)

PATENT CLAIM: Process for the production of feed enriched with antibiotics and vitamins by Fermentation of semi-solid nutrient media, such as green fodder, using suitable microorganisms, characterized in that the inoculated nutrient media form loose balls before fermentation or plates are pressed. Considered publications:
German Patent No. 880 540;
French Patent No. 1,009,958;
Belgian Patent No. 505 710;
U.S. Patent Nos. 2,515,135, 2,520,318;
British Patent Nos. 448 176, 567 857;
Chem. Zentralblatt, 1953, p. 1356, paper by HM Hodge et al © 809l697 / 179t11.58