RU2204291C2 - Method of producing nutritious mixture for intraintestinal tube feeding - Google Patents

Abstract

FIELD: food industry. SUBSTANCE: method involves grinding fat, protein and carbohydrate components, their mixing with water, mineral additive and heated. In the process of homogenization, mineral and enzyme additives are introduced. In the composition of vitamin additive used is preparation produced by successive extraction of biomass of Mortierella alpina micromycete by nonpolar extracting agent under above-critical state, water, alkali, water, acid, water, alkali and water with the following combination of the first extract with solid residue. Then mixture is dried without oxygen access, crushed, and is reduced by water before using. EFFECT: exclusion of syneresis of fats during process of storage life and stratification of mixture after its reduction.

Description

 The invention relates to the food industry.

A known method of preparing a nutrient mixture for intestinal probe nutrition, comprising grinding the fat, protein and carbohydrate components, mixing with the addition of water and mineral additives, heating, homogenization, during which vitamin and enzyme additives are introduced, drying at a temperature not exceeding 60 ^o C, crushing and recovery with water before use (RU 2007933 C1, 02.28.1994).

 The disadvantage of this method is to obtain the target product, prone to syneresis of fats during storage and delamination after recovery.

 The technical result of the invention is to improve the quality of the target product.

This result is achieved by the fact that in the method of preparing a nutrient mixture for intestinal tube nutrition, which involves grinding fat, protein and carbohydrate components, mixing with the addition of water and mineral additives, heating, homogenization, during which vitamin and enzyme additives are introduced, drying at a temperature above 60 ^o C, crushing and reconstitution with water before use according to the invention consisting of vitamin supplement use preparation obtained by sequentially extracted I biomass micromycete Mortierella alpina non-polar extractant in a supercritical state, water, alkali, water, acid, water, alkali and water, followed by combining the first extract with a solid residue, in an amount up to 0.5% by weight of the whole mixture, and drying is carried out without access oxygen.

The method is implemented as follows
Prepare a crushed mixture, for example, with the following ratio of components by weight:
Boiled beef meat - 160
Oatmeal flakes "Hercules" - 12
Cream 10% - 120
Egg Powder - 50
Corn oil - 33
Potato starch - 9
Salt - 1
Calcium Gluconate - 1
Drinking water - 550
heated to 54 ^o C, partially hydrolyzing and softening the components, homogenize, cooling to 30 ^o C, and introduce a vitamin supplement, for example 80 wt.h. applesauce and 2 wt.h. a preparation obtained by sequential extraction of the biomass of micromycete Mortierella alpina with a non-polar extractant, for example, carbon dioxide, in the supercritical state, water, alkali, water, acid, water, alkali and water, followed by combining the first extract with a solid residue, and an enzyme supplement, for example 1 mass .h pancreatin. The introduction of the drug from the biomass of micromycete Mortierella alpina in an amount of more than 0.5% by weight of the whole mixture leads to a sharp increase in viscosity and gelation of the mixture after recovery, which makes it unsuitable for administration through a probe. Then the mixture is dried without oxygen, for example at 40 ^o C, to preserve vitamins, including groups F and C, introduced as part of the preparation from the biomass of micromycete Mortierella alpina and applesauce, and enzymes, crushed and Packed. During storage of the mixture, fat syneresis was not detected. When preparing the mixture for use, it is poured with boiled water, activating enzymes. After recovery, delamination of the mixture was not found, which facilitates its introduction through the probe. This is explained by the fact that the composition of the biomass micromycete Mortierella alpina contains chitosan and higher polyunsaturated fatty acids, which act as a stabilizer of consistency. In the recovered mixture, active enzymes, hydrolysis of its components, bring its composition to a similar chyme, which allows you to simulate the process of natural heterophasic digestion. Vitamins stored during soft heat treatment increase the balance of the product composition.

 Thus, the proposed method eliminates the syneresis of fats during storage and delamination of the mixture after its recovery.

Claims (1)

A method of preparing a nutrient mixture for introintestinal probe nutrition, comprising grinding the fat, protein and carbohydrate components, mixing with the addition of water and a mineral additive, heating, homogenizing, during which vitamin and enzyme additives are introduced, drying at a temperature not exceeding 60 ^o C, crushing and restoration with water before use, characterized in that the composition of the vitamin supplement uses a preparation obtained by sequential extraction of biomass of micromycete Mortierella alpina nepot with a supercritical polar extractant, water, alkali, water, acid, water, alkali and water, followed by combining the first extract with a solid residue, in an amount up to 0.5% by weight of the whole mixture, and drying is carried out without oxygen.