RU2606084C1 - Method of preparing feed additive - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: invention relates to feedstuff industry and can be used for production of fodder additive for farm animals. Method for preparation of fodder additive includes following operations: "Vitazar" wheat germ flour is thoroughly mixed with selenium-containing food additive "Seleksen" and biologically active additive "Flavocen (dihydroquercetin)". Obtained mixture is delivered for storage at t = 4±2 °C or is added as an additive in amount of 5 % to weight of fodder. Fodder additive is prepared at a specific ratio of initial components.

EFFECT: implementation of method of preparing feed additive enables to inhibit enzymatic activity of lipase, lipoxygenase, catalase and prevention of oxidative processes of fat fraction of "Vitazar" wheat germ flour during storage, as well as higher quality and storage life of feed additive, having immunomodulatory and antioxidant action.

1 cl, 1 tbl, 2 ex

Description

The invention relates to the feed industry and can be used to obtain feed additives for input into the diet of farm animals.

A known method of feeding farm animals and poultry [RF Patent No. 2348169, A23K 1/00, 1/14, 1/16. Trofimov V.K., Trofimova G.G. Publ. 03/10/2009]. The invention relates to feed additives based on plant materials and can be used for commercial cultivation of farm animals and poultry. The method involves feeding farm animals and poultry and includes adding to the main diet flour from wheat germ containing macronutrients, trace elements and vitamins. Flour from wheat germ is given in the main feed for animals and birds according to the schemes for their main diet.

The disadvantage of this method is the high intensity of the oxidative processes of the fat fraction of wheat germ flour during storage, which leads to a decrease in the shelf life and quality of the feed additive.

The closest in technical essence and the achieved effect is a method of producing a product based on wheat germ flakes [RF Patent No. 2139860, IPC A23K 1/00, 1/16. Prokopenko A.F., Stallions N.A., Shentsova E.S., Zyablova T.V. Publ. 10/10/99. Bull. No. 28. - 8 p. ], including the purification of wheat germ from metal-magnetic impurities, sieving on metal-cloth sieves N 1 and N 045, stabilization, leading to a decrease in enzyme activity and reducing microbiological contamination, which is carried out by chemical preservation of fumaric acid, while it is introduced in an amount of 10-15% to weight of wheat germ flakes.

Disadvantages - insufficient reduction of the enzymatic activity of lipase, lipoxeginase, catalase, as well as high intensity of the oxidative processes of the fat fraction of wheat germ flakes, insufficient shelf life.

An object of the invention is to develop a method for preparing a feed additive, which allows to inhibit the enzymatic activity of lipase, lipoxeginase, catalase and prevent the oxidative processes of the fat fraction of wheat germ flour “Vitazar” during storage, as well as to form additional functional properties (immunomodulating, antioxidant) of the feed additive, to increase its quality and shelf life.

To solve the technical problem of the invention, a method for preparing a feed additive is proposed, characterized in that the wheat germ flour “Vitazar” is thoroughly mixed with the selenium-containing food additive “Selexen” and the biologically active additive “Flavocene (dihydroquercetin)”, the resulting mixture is sent for storage at t = 4 ± 2 ° C or introduced as an additive in an amount of 5% by weight of the feed, prepare a feed additive with the following content of components, wt. %:

Wheat germ flour “Vitazar” 99,680-99,70 Selenium-containing food supplement "Selexen" 0.022-0.030 Dietary supplement Flavocene (dihydroquercetin) " 0.278-0.290

The technical result of the invention is to inhibit the enzymatic activity of lipase, lipoxeginase, catalase and prevent oxidative processes of the fat fraction of wheat germ flour “Vitazar” during storage, as well as to form additional functional properties of the feed additive, to increase its quality and shelf life.

The proposed method of preparing a feed additive is as follows.

Vitazar wheat germ flour is mixed with Seleksen selenium-containing food additive and Flavocene (dihydroquercetin) dietary supplement in a batch mixer until smooth, the resulting mixture is either sent to storage at t = 4 ± 2 ° C, or introduced into as an additive in an amount of 5% by weight of feed. Prepare a feed additive in the following formulation ratio, wt. %:

Wheat germ flour “Vitazar” 99,680-99,70 Selenium-containing food supplement "Selexen" 0.022-0.030 Dietary supplement Flavocene (dihydroquercetin) " 0.278-0.290

Wheat germ flour "Vitazar" [TU 9295-014-18062042-06 Wheat germ flour of food purpose "Vitazar". Date of introduction 10.07.2006] is a source of complete protein and biologically active substances, it is characterized by a high content of essential amino acids, essential polyunsaturated fatty acids omega-3, -6, vitamins E, D, group B, pantothenic and folic acids, carotenoids, as well as macro - and trace elements, among which should be distinguished such as phosphorus, calcium, potassium, magnesium, selenium, zinc [Vishnyakov A.B. et al. Flour of wheat germ in compound feeds. Journal "Compound feed" No. 4, 2003, p. 41-42].

The main part of the Vitazar wheat germ flour carbohydrate fraction (up to 48%) is represented by sucrose - 16-19%, raffinose - 4-7%, fructose - 4-6%, other sugars (mannose, maltose) are present in small quantities - 7 -10%, and it also contains a high amount of pentazanes - up to 10%, which are part of a wide range of ribonucleic acids, coenzymes. The furanose form, which is part of deoxyribonucleic acid, is considered important. Pentosans have a beneficial effect on the restoration of the childbearing function of the body, enhance the function of the prostate gland and have a positive effect on the development of the fetus.

Wheat germ flour “Vitazar” helps to increase the efficiency of growing farm animals and poultry, normalizes the gastrointestinal tract, improves metabolism, reproductive function of animals and poultry, increases the enzymatic activity of essential nutrients, increases daily weight gain, reduces feed intake by one kilogram of weight gain , improving the digestibility of the main diet.

Selenium-containing food additive "Selexen" [Certificate of state registration (single form of the Customs Union) RU. 77.99.26.003.E.013385.05.11 dated 05/06/2011. Issued on the basis of the Expert opinion of the Nutrition Research Institute of the Russian Academy of Medical Sciences No. 72 / e-1218 / 6-07 dated November 15, 2007, Federal State Health Institution Federal State Health and Safety Center of Rospotrebnadzor No. 10-1FC / 3025 dated June 8, 2010] is a unique selenium-containing organic substance with a selenium content of 22, 8-23.9%. Selenium in Selexen is combined with a biomolecule xanthene, an antioxidant that is an integral part of natural antioxidants (vitamin E and bioflavonoids). The need for its creation was due to the fact that "Selexen" does not cause side effects even at concentrations hundreds of times higher than the maximum permissible, while inorganic forms of selenium, which is vital for the body, are highly toxic.

“Seleksen” is a powerful antioxidant that replenishes the deficiency of selenium in the animal’s body, increases the body’s own defenses, improves reproductive function, and increases the effectiveness of therapeutic effects.

Clinical researches:

1. "The effectiveness of the use of new drugs of selexen and iodine casein in poultry growing" FSEI HPE Belgorod State Agricultural Academy, Belgorod, 2007.

The study group: chickens broilers.

Results: increase the safety of the livestock, increase the productivity of the livestock with additional improvement in meat quality, stimulate the metabolism of vitamins, improve the development of circulatory organs, excretion, immunocompetent and endocrine glands.

2. "Brief report on the use of selexen in animal husbandry", Moscow, 2005.

The study group: mink.

Results: reduced ripening skins.

Dietary supplement “Flavocene (dihydroquercetin)” is an extract from Daursky larch with a dihydroquercetin content of 90 ± 5% [Certificate of state registration (single form of the Customs Union) RU 7799.26.009.E.013386.05.11 dated 05.06.2011, “Flavocene (dihydroquercetin). " Issued on the basis of the Institute of Nutrition Research Institute of Nutrition RAMS No. 72 / Э-6754 / б-05 dated 10/20/2005, No. 72 / 3-8265 / 6-06 dated April 13, 2006, No. 72 / Э-6006 / и-01 dated November 11 .2001, No. 72 / Э-802 / и-09 dated April 2, 2009; Federal State Health Institution "Center for Hygiene and Epidemiology in Moscow" No. 23-360 / B-07 dated 01.10.2007]. “Flavocene (dihydroquercetin)” is an antioxidant and biologically active substance of natural origin.

The use of the selenium-containing food supplement “Selexen” and the biologically active additive “Flavocene (dihydroquercetin)” as stabilizers of the enzymatic activity of Vitazar wheat germ flour not only increases the shelf life, but also gives the feed additive additional functional properties (immunomodulating, antioxidant).

The percentage of selenium-containing food supplement “Selexen” and biologically active additive “Flavocene (dihydroquercetin)” in the finished product was established on the basis of satisfying the daily needs of the body of farm animals and poultry in these components, which was also sufficient to ensure an effective stabilizing effect of flour of wheat germ “Vitazar” »During storage.

The method of preparation of the feed additive is illustrated by the following examples.

Example 1 (prototype)

Wheat germ flakes are mixed with fumaric acid in a 9: 1 ratio in a batch mixer until smooth and sent for storage in food containers with tightly lidded lids at t = 4 ± 2 ° C for 8 weeks. The results of experimental studies are presented in table. one.

Example 2

99.70 g Vitazar wheat germ flour is mixed with a Seleksen selenium-containing food additive weighing 0.022 g and a Flavocene (dihydroquercetin) dietary supplement weighing 0.278 g in a batch mixer until smooth.

In order to identify the stabilizing effect, the feed additive, analogously to example 1, is sent for storage at t = 4 ± 2 ° C for 8 weeks. The results of experimental studies are presented in table. one.

As can be seen from the examples and table. 1, the introduction into the flour of wheat germ “Vitazar” of the selenium-containing food supplement “Selexen” and the biologically active additive “Flavocene (dihydroquercetin)” leads to a significant decrease in the enzymatic activity of catalase, lipoxeginase, lipase by 3.9-5.9 times, as well as the intensity oxidation processes of the fat fraction of wheat germ flour “Vitazar”: the numerical values of the acid and peroxide numbers after 8 weeks of storage are reduced by 2.4 and 20.6 times, respectively, compared with the control.

A decrease in the content of flour of Vitazar wheat germ in the feed additive, below 99.680 g, leads to a decrease in the biological value of the feed additive.

An increase in the content of Vitazar wheat germ flour in a feed additive, above 99.70 g, leads to a decrease in the quality of the feed additive, an increase in the intensity of the oxidative processes of the fat fraction, as well as the enzymatic activity of lipase, lipoxeginase, and catalase.

A decrease in the content of the selenium-containing food supplement "Selexen" in the feed additive, below 0.022 g, and the biologically active additive "Flavocene (dihydroquercetin)", below 0.278 g, leads to an insufficient decrease in the enzymatic activity of lipase, lipoxeginase, catalase and to an insufficient decrease in the intensity of oxidative processes of fatty fractions of wheat germ flour during storage.

The increase in the feed additive content of selenium-containing food additives "Selexen", above 0.030 g, and biologically active additives "Flavocene (dihydroquercetin)", higher than 0.290 g, leads to a decrease in the functional qualities and digestibility of feed.

The proposed method of preparing a feed additive allows you to:

- inhibit the enzymatic activity of catalase, lipoxeginase and lipase flour of wheat germ;

- to prevent the oxidative processes of the fat fraction of flour of wheat germ “Vitazar” during storage and to increase the shelf life of additives based on “Vitazar”;

- to form additional functional properties (immunomodulating, antioxidant) of biologically active feed additives.

Claims (2)

The method of preparation of the feed additive, characterized in that the wheat germ flour “Vitazar” is thoroughly mixed with the selenium-containing food supplement “Selexen” and the biologically active additive “Flavocene (dihydroquercetin)”, the resulting mixture is sent for storage at t = 4 ± 2 ° C or introduced as an additive in an amount of 5% by weight of feed, a feed additive is prepared at the following content of components, wt. %: Wheat germ flour “Vitazar” 99,680-99,70 Selenium-containing food supplement "Selexen" 0.022-0.030 Dietary supplement Flavocene (dihydroquercetin) " 0.278-0.290