RU2197872C2 - Fish-vegetable preserves for infants - Google Patents

Abstract

FIELD: food industry, particularly, production of preserves for infants. SUBSTANCE: fish-vegetable preserves for infants contain fish raw material (fillet of haarder, carp, silver carp or trout), groat component (rice, buckwheat groats, maize groats), vegetable component (marrow squashes, potato, carrot), soybean protein isolate, starch, vegetable oil, flavors and water. Besides, preserves include not fat curd and dry milk. EFFECT: easily digesting product for infant food containing complex of necessary biologically active substances. 5 cl, 5 tbl, 12 ex

Description

 The invention relates to the food industry, namely the production of canned food for children.

 Known canned foods for young children containing fish raw materials, cereal component, plant component, soy protein isolate, starch, vegetable oil, flavorings and water (see. Scientific rationale for creating fish canned food for healthy and sick young children. Abramova L. S. et al. Proceedings of the participants of the 1st International Conference "Scientific and Practical Aspects of Improving the Quality of Baby and Herodietic Nutrition Products." - M.: Pishchepromizdat. - 1997. - S. 239-241).

 In this case, ocean fish fillet, pikeperch and carp were used as fish raw materials. Cereal and plant components were taken mainly traditional for children of this age.

 These canned foods were distinguished by good organoleptic characteristics, well absorbed by children.

 An object of the invention is to expand the range of canned food based on fish raw materials in the nutrition of young children, to ensure the needs of children in specialized products, namely, enriched with mineral, protein components during the year, regardless of the season and the availability of raw materials, in children's institutions, as well as in the regions remote from the distribution network, and in stationary conditions. At the same time, the combination of components allows you to give the product therapeutic properties.

This object is achieved in that canned fish growing for young children contain fish raw materials, cereal component, vegetable component, soy protein isolate, starch, vegetable oil, flavoring agents and water. As fish raw material, take Pilengas fillet, or carp fillet, or silver carp fillet, or trout fillet, while the components are taken in the following ratio, wt.%:
Fish raw materials - 8-13
Cereal component - 3-15
Plant component - 10-35
Soy Protein Isolate - 0.5-2.5
Starch - 2-3
Vegetable oil - 3-4.5
Flavoring additives - 0.1-3
Water - the rest
In addition, canned foods additionally contain non-fat cottage cheese or milk powder in an amount of 2-9%, and may additionally contain vermicelli in an amount of 9-13%.

 The ratio of these components is based on the creation of multicomponent biologically complete products that correspond to the characteristics of the metabolic processes of young children. The amount of fish raw materials is from 8 to 13%, which is lower than in similar canned food, but at the same time, in combination with vegetable components (10-35%), canned foods have high protein (3-6%), as well as energy value, focused on the most complete use of protein for anabolic purposes.

 The claimed fish raw materials in an amount (8-13%) in combination with the declared amount of plant components (10-35%), soy protein isolate (0.5-2.5%), starch (2-3%) and vegetable oil gives The product has a gentle uniform structure. According to the results of microscopic studies of the dispersion of the samples, canned fish products, having a particle size of up to 100 microns, can be classified as homogenized products, which allows them to be introduced into the baby's food, starting from 8 months of age.

 Canned products are designed on the basis of the principle of balance and combination of ingredients, which allows to increase the nutritional value of the finished product by summing the nutritional value of individual components (fish, vegetables, cereals).

 The effectiveness of the combination of the protein-fat module with phytocomponents, minerals, fish raw materials determines the versatility of canned food.

 The level of secretion of digestive organs in childhood is significantly reduced, therefore, easily digestible products, such as fish, which simultaneously contain the complex of necessary biologically active substances, are recommended.

 The use of fish fillet of Pilengas, trout, common carp and silver carp allows you to reduce the cost of the product and at the same time get canned food with high quality indicators (see table. 1-3).

 The inclusion of canned soy isolate is determined by the properties of the latter. Pilengas, trout, common carp and silver carp fillets are identical in quantitative protein content (protein N x 6.25-22.03, 23.29, 20.91, 22.41 respectively, see Table 1), and is equal to the protein content in the meat of warm-blooded animals. The choice of these types of fish is also determined by the fact that the content of the essential amino acids threonine, methionine and the amount of aromatic (tyrosine and phenylalanine) significantly exceeds these indicators in traditionally used fish species in canned food for children (hake, cod). This allowed us to use these types of fish in canned food for children, since in childhood a large amount of protein is spent on anabolic processes. However, in these fish, the sarcolemma (elastic membrane) of the muscle fibers includes defective proteins, which are mainly represented by collagen. During heat treatment (sterilization of canned food), collagen passes into gluten, which is highly hydrophilic, which explains the tenderness and juiciness of the consistency of canned food. Due to the sufficient content of glycine and L-alanine in the meat of these fish (4.44-4.71 and 5.19-5.72, respectively) (see table 3), the meat acquires a sweetish taste, preferred at an early age. In the process of heat treatment (sterilization), extractive substances do not volatilize, but are transferred to other components of the composition, mainly to the isolate. Canned foods acquire a specific taste and aroma that stimulates the appetite of children, which contributes to better absorption of food.

 Freshwater fish (carp, silver carp, trout) and semi-migratory (Pilengas) differ from marine ones in almost complete absence of iodine, bromine and copper. These properties are favorable specifically for canned foods for children, since the dosage of the above trace elements is regulated, and in this case the absence of these elements will not lead to undesirable consequences when children use these products.

 The isolate is capable of gelation, emulsification and dispersion, and is stable during heat treatment. However, the isolate retains moisture, fats and solid particles, which creates a generally viscoplastic structure of the finished product.

 In order to increase the biological value of canned food and to adapt its composition to the physiological characteristics of digestion and metabolism in children, additional proteins of milk origin are introduced - low-fat cottage cheese and milk powder, which enriches the product with calcium.

 Zucchini, potatoes, carrots, as well as cereal component (rice, buckwheat, corn grits) are taken as plant-based proteins. They enrich canned food with minerals and vitamins. In this case, the issue of nutritional balance has been resolved, namely, that at each meal, there must be a sufficient amount of animal and vegetable proteins in the diet of the child, which, equalizing the ratios of essential and non-essential amino acids, have a saving effect on the consumption of essential amino acids and create the best conditions for the synthesis of tissue proteins.

 Canned fish growth is a finished dish such as fish with a side dish, the nutritional value of which is increased by summing the nutritional value of individual components (fish, vegetables, cereals). Calorie content of the product is 70-90 kcal. The digestibility of canned proteins is 85-87%, which is close to the digestibility of casein (96.9%). Examples are presented in table 4.

 Table 5 presents the chemical composition and calorie content of canned food.

 The proposed canned foods comply with biomedical recommendations for feeding young children.

Claims (4)

1. Canned fish growing for young children, containing fish raw materials, cereal component, vegetable component, soy protein isolate, starch, vegetable oil, flavoring agents and water, characterized in that the raw material is taken in accordance with amino acid content g / 100 g protein threonine 4.7-5.05, methionine 2.6-3.2 and the amount of tyrosine and phenylalanine 7.07-8.39, selected from a number of Pilengas fillets, carp fillets, silver carp fillets, trout fillets, while the components take in the following ratio, wt.%:
Fish raw materials - 8-13
Cereal component - 3-15
Plant component - 10-35
Soy Protein Isolate - 0.5-2.5
Starch - 2-3
Vegetable oil - 3-4.5
Flavoring additives - 0.1-3
Water - Else
2. Canned fish growing according to claim 1, characterized in that rice groats are taken as a cereal component.  3. Canned fish growing according to claim 1, characterized in that buckwheat is taken as a cereal component.  4. Canned fish growing according to claim 1, characterized in that corn grits are taken as a cereal component.  5. Canned fish growing according to claim 1, characterized in that it additionally contains low-fat cottage cheese or milk powder in an amount of 2-9%.

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