RU2198557C1 - Method of preparing nutritious mixture for intraintestinal tube feeding - Google Patents

Abstract

FIELD: food industry. SUBSTANCE: method involves grinding of protein, fat and carbohydrate components, their mixing with water and mineral additive, and heating. In the process of homogenization, vitamin and enzyme additives are introduced. Vitamin additive includes a preparation produced by means of successive extraction of biomass of Mortierella reticulata micromycete with nonpolar extracting agent under above-critical condition, 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 reduced with water before using. EFFECT: increased quality of final product.

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 reticulata 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 finished product, 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. including applesauce and 2 wt. including the preparation obtained by sequentially extracting the biomass of micromycete Mortierella reticulata 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 wt. h of pancreatin. The introduction of the drug from the biomass of micromycete Mortierella reticulata in an amount of more than 0.5% by weight of the finished product 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 reticulata and apple torus, and enzymes, crushed and Packed.

 No fat syneresis was detected during storage of the mixture. When preparing the mixture for use, it is poured with boiled water, activating enzymes. After restoration, 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 reticulata contains chitosan and higher polyunsaturated fatty acids, which serve as a stabilizer of consistency. In the recovered mixture, active enzymes, hydrolyzing its components, bring its composition to a similar chyme, which allows you to simulate the process of natural heterophasic digestion. Vitamins stored during mild heat treatment increase the balance of the composition of the product.

 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 recovery with water before use, characterized in that the composition of the vitamin supplement uses a preparation obtained by sequential extraction of biomass micromycete Mortierella reticulata not 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 finished product, and drying is carried out without oxygen.