RU2376865C1 - Fodder additive and its application - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: invention is related to fodder materials, in particular to fodder additives for livestock, poultry and fishes. Substance of this invention consists in the fact that fodder additive based on cereals - bran, chop and wastes of creamery production includes the next rate of components, wt %: biomass from carbohydrate hydrolisate of drain raw material - 50 - 85; oil seed residues - 50-15. As oil seed residues they use separate ingredients of wastes - flax seed cake, flax seed, soy-bean, sunflower seed or rape meals, as well as mixture of listed ingredients.

EFFECT: this fodder additive, due to balance of its composition, makes it possible to increase productivity and integrity of head of livestock and poultry, and also quality of produce.

5 cl, 1 tbl, 6 ex

Description

Application area

The invention relates to feed agents, in particular to feed additives for farm animals, poultry and fish.

Traditionally, complex protein and vitamin-mineral supplements, which include protein, vitamins, macro- and microelements, and various inorganic compounds, the balance of which is very important for the quality of feed products, are used as a feed additive to the main diet of farm animals and poultry.

State of the art

Known feed additives that contain the necessary nutrients and have a great influence on the vital processes of a living organism. (Compound feed, feed additives and milk replacer for animals. Reference book. V.A. Krokhina, A.P. Kalashnikov and others. M .: Agropromizdat, 1990, 304 p.)

The closest feed additive, adopted as a prototype, is a protein feed additive, which is a product of high-tech microbiological production (patent for the invention No. 2220590, CL A23K 1/16, 04.04.2002).

Known production technology includes the following stages: enzymatic hydrolysis of grain raw materials, microbiological synthesis, thickening, heat treatment, drying, granulation and packaging. This product was developed on the basis of bioconversion of a mixed substrate of grain (wheat or rye bran) and post-alcohol distillery stillage (Waste-free conversion of plant materials to biologically active substances. V.I. Sushkova, G.I. Vorobyova. M .: DeLi print, 2008, 215 p.).

Known additive is a mixture of biomass of microorganisms of the genus Saccharomyces cerevisiae and Trihosporom, as well as other yeast fungi. It is a spectacular, balancing feed additive for all types of farm animals.

This supplement is normalized by the following indicators: crude protein, ASV, not less than 38%, Branstein protein, ASV, not less than 28%, crude fiber, ASV, not more than 10%.

Amino acid composition of a known additive (% based on absolutely dry matter)

Lysine 3.2 Isoleucine 1.21 Methionine 0.63 Valine 1.41 Cystine 0.46 Histidine 0.89 Threonine 1.27 Arginine 2,31 Tryptophan 0.83 Phenylalanine 2.02 Leucine 1.84 Alanine 1,60

The supplement contains a wide range of vitamins, macro- and microelements:

VITAMINS MACRO-MICROELEMENTS B1 mg / kg 7.6 Phosphorus,% 0.88 B2, mg / kg 4.6 Calcium% 0.50 VZ, mg / kg 87.0 Sodium,% 0.04 B4 mg / kg 1700.0 Potassium,% 0.95 B5 mg / kg 90.0 Magnesium% 0.15 B6, mg / kg 4.8 Iron, mg / kg 100.0 B 12 mg / kg 0.08 Copper mg / kg 9.1 A, thousand IU / kg 88.5 Zinc mg / kg 88.0 D. thousand IU / kg 119.2 Cobalt, mg / kg 0.8 E. mg / kg 45.0 Manganese, mg / kg 88.0 Iodine, mg / kg 0.005

The additive contains 1 kg of 1.05-1.15 feed units and 12-14 MJ of exchange energy in 1 kg.

A disadvantage of the known additive is the complete absence of polyunsaturated fatty acids and, in the first place, such acids as α-linolenic (Omega-3), lenoleic (Omega-6), oleic (Omega-9). Among these acids, Omega-3 fatty acid stands out as the main and indispensable for the life of living organisms.

It should be noted that the organisms of humans and animals cannot independently synthesize polyunsaturated acids. The presence of these acids in feed additives is an important factor in creating a balanced feed additive. In addition, in the known additive there are no natural antioxidants (tocopherol, phenolic compounds and tannins) and lignans.

Disclosure of invention

The objective of the present invention is to improve the quality of the target product while simplifying the technological scheme and reducing the cost of the production process. Improving the quality of the product consists in increasing, in comparison with the prototype, the content of polyunsaturated fatty acids in the product in the presence of natural antioxidants (tocopherol, phenolic compounds and tannins) and lignans in the product, as well as in increasing protein digestibility by changing its amino acid composition.

The essence of the proposed proposal lies in the fact that the feed additive based on the waste of grain raw materials and waste oil production contains the following ratio of components, wt.%: Protein feed product based on grain raw materials 50-85, waste oil production 50-15. As waste oil production can be present as separate types of these waste, for example, flaxseed meal, linseed, soybean, sunflower or rapeseed meal, and a mixture of these wastes. If a mixture of them is used as waste oil production, the proportion of individual ingredients in the mixture is: linseed cake or meal 50-80%, soybean meal 50-10%, sunflower meal 50-10%, rapeseed meal 50-10%. In addition, the feed additive includes the following complex substances, as well as chemical compounds and elements: crude protein, ASV, at least 37.5%, Branstein protein, ASV, at least 31.5%, total amino acids, ASV , within 26.5-31.0%, crude fiber, ASB, not more than 10%, crude fat, ASB, within 1.5-7.0%, polyunsaturated fatty acids, from the fat content, within 80- 85%, macro-, microelements, a wide range of B vitamins, as well as vitamins A, D, E, natural antioxidants (tocopherol, phenolic compounds and tannins) and lignans.

Technical characteristics of oilcakes and meal of the named oil crops are given in the table.

The technology for obtaining the product of the present invention includes:

1. The production of feed protein product based on grain raw materials, consisting of the following stages: enzymatic hydrolysis of grain waste (bran, sap), microbiological synthesis of biomass from carbohydrates of a grain hydrolyzate, heat treatment, drying.

2. The production of oilcake and oilseed meal, consisting of the following steps: cleaning oilseeds, seed crushing, obtaining oil and oilcake, extraction of oilcake and obtaining oilseed meal.

3. Mixing feed protein product and oilcake or meal in a ratio of 50-85% to 15-50%, respectively.

4. Grinding, granulating and packing the mixture.

Information confirming the possibility of carrying out the invention

Example 1

Feed protein product based on grain raw materials was mixed with flaxseed meal in the ratio of 55.0 to 45.0, respectively. This additive has the following indicators:

INDICATOR NAME VALUE Crude protein,% ASB 39.55 Protein according to Branstein,% DIA 33.53 Ash,% DIA 8.80 Crude fiber,% ASV 9.00 Crude Fat,% DIA
Including 6.50 α-linolenic acid (Omega-3),% of mass fat 35.00  Linoleic acid (Omega-6),% of mass fat 15.00 Oleic acid (Omega-9),% of mass fat 18.00

Amino acid composition of the additive

(% calculated on absolutely dry matter)

Lysine 3.05 Isoleucine 1.35 Methionine 0.57 Valine 1.46 Methionine + Cystine 0.43 Histidine 0.88 Threonine 1.20 Arginine 2,56 Tryptophan 0.72 Phenylalanine 1.70 Leucine 1.71 Alanine 0.90 Aspartic acid 1.30 Serine 0.55 Tyrosine 0.90 Glutamic acid 2,30 Glycine 1.45 Proline 0.70 The additive contains a wide range of macro- and microelements: Iron, mg / kg 70.0 Phosphorus,% 1,04 Copper mg / kg 5,0 Calcium% 0.49 Zinc mg / kg 49.0 Sodium,% 0.08 Cobalt, mg / kg 0.5 Potassium,% 0.48 Manganese, mg / kg 46.0 Magnesium% 0.80 Iodine, mg / kg 0.003

The proposed feed additive contains 1 kg of 1.25 feed units, 11.7 MJ of exchange energy for cattle and 13.70 MJ of pigs, respectively.

Analysis of the research results shows:

- The proposed supplement found a high content of polyunsaturated fatty acids and, primarily, α-linolenic acid (Omega-3). It is known that this acid is beneficial for the health of living organisms. It affects the general energy requirement of these organisms, the state of their cardiovascular systems, as well as the function of hematopoiesis. Compound feeds for farm animals and poultry with feed additives containing α-linolenic acid (Omega-3) allow enriching meat and products of animals and poultry with this acid. It was found that the use of the proposed additives in a normal diet allows you to increase the content of α-linolenic acid in the fat component of the egg yolk from 0.4% in ordinary chicken yolk to 8.9%.

- In the example under consideration, the feed additive was developed from a feed product based on grain raw materials and flaxseed meal. The feed product was made in the form of a powder with a high dispersion of particles, the size of which did not exceed 15 microns, and linseed cake was also in the form of a powder with particle sizes up to 50 microns. The mixture obtained after uniform mixing of these components has a high bioprotective effect on the body of animals and birds. This effect was achieved as a result of the neutralization of methoxins by adsorption and biotransformation of the main components of the mixture.

- The presence of natural antioxidants (tocopherol, phenolic compounds and tannins) and vitamin E was found in the proposed feed supplement. An admixture of antioxidants and vitamin reduces oxidative processes in the preparation of meat products (Flax - a source of health, comfort, beauty. V.V. Zhivetin. V. A. Zubtsov, Tver-Moscow, 2002, p. 235).

Example 2

The feed protein product based on grain raw materials was mixed with flaxseed meal in a ratio of 55 to 45, respectively. This additive has the following indicators:

INDICATOR NAME VALUE Crude protein,% ASB 39.70 Protein according to Branstein,% DIA 33.15 Ash,% DIA 8.90 Crude fiber,% ASV 9.80 Crude Fat,% DIA
Including 1.80 α-linolenic acid (Omega-3),% of the mass fraction of fat 32.00 Linoleic acid (Omega-6),% of the mass fraction of fat 14.00 Oleic acid (Omega-9),% of the mass dolizir 17.00

Amino acid composition of the additive
(% calculated on absolutely dry matter) Lysine 2.95 Isoleucine 1.51 Methionine 0.60 Valine 1,61 Methionine + Cystine 0.61 Histidine 0.79 Threonine 1.25 Arginine 2,57 Tryptophan 0.65 Phenylalanine 1.77 Leucine 1.91 Alanine 1.10 Aspartic acid 1.35 Serine 0.51 Tyrosine 0.92 Glutamic acid 2.21 Glycine 1.42 Proline 0.65 The additive contains a wide range of macro- and microelements: Iron, mg / kg 60.00 Phosphorus,% 0.93 Copper mg / kg 5.10 Calcium% 0.45 Zinc mg / kg 52.00 Sodium,% 0.06 Cobalt, mg / kg 0.50 Potassium,% 0.60 Manganese, mg / kg 71.00 Magnesium% 0.10 Iodine, mg / kg 0.003

The additive contains 1.08 feed units and 11.7 MJ of exchange energy for cattle and 12.40 for pigs in 1 kg.

Compared to the previous example, this feed additive has a lower crude fat content and slightly more protein and fiber.

Example 3

Feed protein product based on grain raw materials was mixed with soybean meal in a ratio of 55 to 45, respectively. Note that the tests were carried out with soybean meal, which was produced from genetically unmodified soybean. In addition, heat treatment of soybean seeds, in order to remove anti-nutritional substances, was performed optimally, as evidenced by chemical and biological tests.

Urease activity was 0.2 units. PH, and protein digestibility - 86.0-90%.

The test additive had the following indicators:

INDICATOR NAME VALUE Crude protein,% ASB 41.50 Protein according to Branstein,% DIA 32,50 Ash,% DIA 8.30 Crude fiber,% ASV 8.60 Crude Fat,% DIA
Including 1.20 α-linolenic acid (Omega-3),% of the mass fraction of fat 5.00 Linoleic acid (Omega-6),% of the mass fraction of fat 28.00 Oleic acid (Omega-9),% of the mass fraction of fat 15.00 Amino acid composition of the additive
(% calculated on absolutely dry matter) Lysine 3.08 Isoleucine 1,59 Methionine 0.62 Valine 1.76 Methionine + Cystine 0.85 Histidine 0.94 Threonine 1.46 Arginine 2.65 Tryptophan 0.73 Phenylalanine 2.08 Leucine 2.47 Alanine 0.95 Aspartic acid 1.35 Serine 0.83 Tyrosine 1.21 Glutamic acid 2.74 Glycine 1.49 Proline 0.80 The additive contains a wide range of macro- and microelements: Iron, mg / kg 56.00 Phosphorus,% 0.77 Copper mg / kg 6.30 Calcium% 0.45 Zinc mg / kg 49.00 Sodium,% 0.04 Cobalt, mg / kg 0.49 Potassium,% 0.52 Manganese, mg / kg 70.00 Magnesium% 0.09 Iodine, mg / kg 0.001

The additive contains 1 feed unit of 1.1 kg and 12.80 MJ of exchange energy for cattle and 15.00 MJ of pig, respectively.

The feed supplement was used to feed the suckling sows. Feeding the feed mixture with the proposed additive provided a good physiological state of the lactating sows and their high productivity. At the same time, the productivity of the sows receiving the proposed supplement was 17% higher than those given standard feed.

Example 4

The feed protein product based on grain raw materials was mixed with sunflower meal in a ratio of 55 to 45, respectively. This additive has the following indicators:

INDICATOR NAME VALUE Crude protein,% ASB 39.00 Protein according to Branstein,% DIA 31.59 Ash,% DIA 6.80 Crude fiber,% ASV 10.00 Crude Fat,% DIA
Including 3.63 α-linolenic acid (Omega-3),% of mass fat 3.00 Linoleic acid (Omega-6),% of mass fat 35.00 Oleic acid (Omega-9),% of mass fat 5.00 Amino acid composition of the additive
(% calculated on absolutely dry matter) Lysine 2.69 Isoleucine 1.44 Methionine 0.71 Valine 1.70 Methionine + Cystine 0.98 Histidine 0.94 Threonine 1.33 Arginine 2.63 Tryptophan 0.60 Phenylalanine 1.93 Leucine 2.09 Alanine 0.90 Aspartic acid 1.70 Serine 0.70 Tyrosine 1,08 Glutamic acid 2.60 Glycine 1.85 Proline 0.80 The additive contains a wide range of macro- and microelements: Iron, mg / kg 55.00 Phosphorus,% 1,02 Copper mg / kg 5.00 Calcium% 0.43 Zinc mg / kg 52.00 Sodium,% 0.04 Cobalt, mg / kg 0.42 Potassium,% 0.54 Manganese, mg / kg 70.00 Magnesium% 0.10 Iodine, mg / kg 0.001

The additive contains 1 kg and 1.01 feed units and 11.2 MJ of exchange energy for cattle and 12.3 MJ respectively for pigs.

Example 5

A feed protein product based on grain raw materials was mixed with rapeseed meal in a ratio of 55.0 to 45.0, respectively. This additive has the following indicators:

INDICATOR NAME VALUE Crude protein,% ASB 39.00 Protein according to Branstein,% DIA 29.80 Ash,% DIA 10.00 Crude fiber,% ASV 10.00 Crude Fat,% DIA
Including 1.30 α-linolenic acid (Omega-3),% of mass fat 7.00 Linoleic acid (Omega-6),% of mass fat 14.10 Oleic acid (Omega-9),% of mass fat 39.00 Amino acid composition of the additive
(% calculated on absolutely dry matter) Lysine 3.01 Isoleucine 1.47 Methionine 0.69 Valine 1,67 Methionine + Cystine 1.25 Histidine 0.86 Threonine 1.34 Arginine 2.29 Tryptophan 0.68 Phenylalanine 1.75 Leucine 2.63 Alanine 1.20 Aspartic acid 1.25 Serine 0.60 Tyrosine 1.31 Glutamic acid 2,32 Glycine 1.41 Proline 0.68 The additive contains a wide range of macro- and microelements: Iron, mg / kg 72.00 Phosphorus,% 0.89 Copper mg / kg 63.00 Calcium% 0.60 Zinc mg / kg 81.00 Sodium,% 0.05 Cobalt, mg / kg 0.40 Potassium,% 0.81 Manganese, mg / kg 65.00 Magnesium% 0.55 Iodine, mg / kg 0.002

The proposed feed additive contains 1.07 feed units, 10.50 MJ of exchange energy for cattle and 12.80 MJ of pigs in 1 kg.

The results of the study of the considered feed additive showed the following: a significant amount of unsaturated fatty acids, such as oleic (Omega-9) and linoleic (Omega-6), the presence of a significant amount of mineral elements and a high digestibility ratio of crude protein (84.5 - 93.4) . In addition, the presence of natural antioxidants (tocopherol, phenolic compounds and tannins) was found, as well as a significant amount of choline, niacin, riboflavin, folic acid and tannins.

Example 6

The feed additive was produced from a protein feed product based on grain raw materials and various waste oil production,

The ratio of components in the feed additive was:

Feed protein product based on grain raw materials,% 50,0 Flaxseed meal,% 20.00 Soybean meal, % 15.00 Sunflower meal,% 15.00

This additive has the following indicators:

INDICATOR NAME VALUE Crude protein,% ASB 40.10 Protein according to Branstein,% DIA 33.30 Ash,% DIA 6.79 Crude fiber,% ASV 9.29 Crude fat,% ASB
Including 5.04 α-linolenic acid (Omega-3),% of the mass fraction of fat 14.00 Linoleic acid (Omega-6),% of the mass fraction of fat 25.00 Oleic acid (Omega-9),% of the mass fraction of fat 12.00 Amino acid composition of the additive
(% calculated on absolutely dry matter) Lysine 3.03 Isoleucine 1.51 Methionine 0.64 Valine 1,69 Methionine + Cystine 0.81 Histidine 0.72 Threonine 1.35 Arginine 2.62 Tryptophan 0.66 Phenylalanine 1.93 Leucine 2.16 Alanine 1.01 Aspartic acid 1.47 Serine 0.68 Tyrosine 1,07 Glutamic acid 2,53 Glycine 1,59 Proline 0.75 The additive contains macro- and microelements: Iron, mg / kg 58.00 Phosphorus,% 0.91 Copper mg / kg 55.00 Calcium% 0.44 Zinc mg / kg 51.50 Sodium,% 0.05 Cobalt, mg / kg 0.47 Potassium,% 0.55 Manganese, mg / kg 70.60 Magnesium% 0.10 Iodine, mg / kg 0.001

The supplement contains 1 kg of 1.07 feed units and 12.00 MJ of exchange energy for cattle and 13.20 MJ for pigs, respectively.

Note that in this embodiment, with a relatively high crude protein content, its digestibility is about 90%.

Based on the results of the research, it can be concluded that the introduction of protein feed obtained on the basis of grain raw materials and waste oil production (meal and meal of flax, soybean, sunflower) allows: due to the high content of polyunsaturated acids, dietary fiber (microfibers) and the presence of natural lignans and antioxidants (tocopherol, phenolic compounds and tannins) increase the total energy requirement of animals; by creating the necessary optimal balance of metabolism, increase the gain in live weight of animals and poultry, activate the hematopoiesis function, optimize protein, mineral and vitamin metabolism, increase the level of protein digestibility, and also improve the productive qualities of meat and chicken eggs. Domestic and foreign experience indicates that the use of waste oil production, especially flax, in the diet of poultry enriches chicken eggs with fatty acids, especially α-linolenic acid (Omega-3).

The proposed feed supplement is rich in B vitamins. The range of vitamins is quite wide and includes the following vitamins: B1; IN 2; IN 3; AT 4; AT 5; AT 6; AT 12; BUT; D; E.

The proposed feed additive has a bioprotective effect on the body of animals and birds. In addition, it is neither pathogenic nor toxic.

The presence of natural antioxidants and vitamin E in the proposed additive can reduce oxidative processes in the preparation of meat products.

The research results also showed that the most effective norms for introducing the proposed feed additive into the feed are (in% of the feed weight): for fur animals up to 1.5%; for piglets up to 4.0%; for laying hens and adult pigs up to 5.0%; for cattle and dairy cows up to 20.0%; for fish up to 10.0%.

The shelf life of the proposed feed additives is 6 months.

The claimed proposal has the following technical results.

Due to the balance of its composition, the proposed feed additive has significant advantages over the prototype, in terms of productivity and safety of livestock of farm animals and poultry, as well as product quality.

The production of the feed product from the waste from the processing of grain crops and the waste from the oil mill allows you to organize a highly economical waste-free production, when the waste of one crop becomes, thanks to the optimal chemical composition, feed for farm animals and poultry.

The annual income for the enterprise that will produce the proposed feed additive in the amount of 30.0 thousand tons of feed additive per year will be about 150 million rubles due to the simplification of the technological scheme and the reduction in the cost of the manufacturing process of the feed additive.

INDICATORS Units Linen cake Flaxseed meal Sunflower meal Schrot salted
36-40% Oilseed rape Rapeseed meal Soybean meal one 2 3 four 5 6 7 8 9 Feed units in 100 kg 127.00 107.00 113.00 96.00 117.00 105.00 110.0 Bev % 32.00 40,20 24.90 33.10 24.20 27.00 34.70 Dry matter % 92.00 91.50 92.00 92.00 83.80 83.50 91.00 Crude fiber % 9.50 9.80 13.30 12.10 11.40 11.10 7.00 Crude protein % 33.80 34.00 40,20 38.80 33.00 32,50 42.00 Sugar % 3,50 4.80 6.26 Crude ash % 6.50 6.70 6.10 6.30 6.20 6.45 6.10 Crude fat
including % 10,20 1.80 7.50 1.70 9.00 1.90 1.20 α-linolenic (Omega-3), % 44.00 40.00 5.00 3.00 12.00 10.00 8.00 linoleic acid (Omega-6) % 17.00 16.00 73.00 71.00 18.00 16.00 50.00 oleic (Omega-9). % 20.00 18.00 16.00 15.00 50.00 43.00 22.00 Energy Bird exchange energy kcal. 100 g 259.00 260.00 288.00 267.00 253.00 256.00 263.0 Exchange energy of cattle MJ kg 11.70 11.70 10.40 10.60 11.30 10.40 12.92 Swine energy MJ kg 13.70 12.40 12.30 12.30 12.70 12.50 15.00 Amino acids Lysine % 1.15 1.29 1.46 1.39 1.51 1,50 2.71 Methionine % 0.51 0.56 0.88 0.81 0.51 0.53 0.60 Methionine + cis-tin % 0.91 1.21 1.65 1,62 1.68 1.71 1.30 Tryptophan % 0.61 0.46 0.52 0.50 0.47 0.43 0.59 Arginine % 2.81 2.82 2.92 3.02 2.23 2.26 3.07 Histidine % 0.88 0.68 1.18 0.98 1,08 0.95 1,08 Leucine % 1.70 1.97 1.87 2.40 3.34 3,50 3.24 Isoleucine % 1,50 1.80 1.87 1.70 1,67 1.73 2.05 Phenylalanine % 1.35 1,50 1.79 1.80 1.44 1.49 2.13 Tyrosine % 0.74 0.82 1.18 1.15 1.37 1.38 1.46 Threonine % 1,04 1.22 1,58 1.40 1.37 1.40 1.68 Valine % 1,52 1.80 2.15 2.03 1.87 1.92 2.17 Glycine % 1,69 1,53 2.69 2.20 1.72 Minerals Calcium % 0.34 0.38 0.34 0.34 0.68 0.70 0.38 Phosphorus % 1.00 0.80 1.20 1.20 0.91 0.89 0.65 Sodium % 0.14 0.06 0.09 0.08 0,07 0.06 0.04 Sodium chloride % 0.36 0.13 0.23 0.20 0.18 0.16 0.10

Claims (5)

1. A feed additive based on grain raw materials - bran, tar and waste oil production, containing the following ratio of components, wt.%: Biomass from carbohydrates of the hydrolyzed grain raw materials - 50-85; waste oil production - 50-15, which may include either individual waste ingredients - flaxseed meal, flaxseed, soybean, sunflower or rapeseed meal, or a mixture of these ingredients. 2. The feed additive according to claim 1, characterized in that the mixture of ingredients of the oil production waste contains the following ratio: oil cake or flax meal - 50-80%, soybean meal - 50-10%, sunflower meal - 50-10%, rapeseed meal - 50-10%. 3. The feed additive according to claim 1, characterized in that it includes the following complex substances, as well as chemical compounds and elements, ASB%: crude protein, not less than 37.5; Branstein protein, not less than 31.5; total number of amino acids, in the range of 26.5-31.0; crude fiber, not more than 10.0; crude fat, in the range of 1.5-7.0%; polyunsaturated fatty acids; macro-microelements; a wide range of B vitamins, as well as vitamins A, D, E; natural antioxidants (tocopherol, phenolic compounds and tannins); lignans. 4. The feed additive according to claim 1, characterized in that the feed product based on grain is made in the form of a powder with a particle size of less than 15 microns, and linseed cake or meal with a particle size of up to 50 microns. 5. The feed additive according to claim 1, characterized in that the norms of its input into the feed product are,% of the feed weight: for fur animals up to 1.5; for piglets - up to 4.0; for laying hens and adult pigs up to 5.0; for cattle and dairy cows up to 20.0; for fish up to 10.0%.