CS255213B1 - A method for producing a dietetic-therapeutic product for infant and baby nutrition in sweet form - Google Patents

Abstract

The solution concerns a method of producing a sweet form of dietetic liquid or powdered milk for infants and baby food, using physiologically important lactic acid bacteria Bifidobacterium bifidum and Pediococcus acidilactici in combination with the commonly used pure lactic acid culture Laotobaoillus acidophilus. The culture mixture is added in the form of a working starter or a concentrate of lactic acid bacteria or dried semi-skimmed sourdough - instant to condensed milk or an adapted mixture at a low temperature with subsequent homogenization and cooling, or the perfectly homogenized mixture is dried.

Description

The present invention relates to a method for the production of sweet and infant dietetic food products using physiologically important lactic acid bacteria Bifidobacterium bifidum and Pediococcus aoidilactici in combination with a commonly used pure milk culture of Lactobacillus acidophilus.

The microflora used, when consumed repeatedly, settles on the intestinal wall mucosa and, by the formation of acids produced by the fermentation of carbohydrates, provides good protection against pathogenic and putrefactive microorganisms and formed metabolic products.

BACKGROUND OF THE INVENTION The present invention relates to a method for the production of a sweet form of dietary-therapeutic liquid or dried milk with deep adaptation, intended to feed the smallest infants, which is often unfavorable for products with higher acidity and may cause alimentary acidosis. for infant and infant formulas, to overshadow the adverse effects of the microflora contained in these products. In particular, the products may be applied in gastrointestinal disorders or after intensive use of antibiotics to restore normal intestinal microflora and improve digestion overall and should be of significant health benefit to infants and children. At present, products of this type in sweet form are not produced in our country.

The essence of the production is mixing of semi-skimmed, whole-fat or fully adapted milk with a mixed culture of useful microorganisms, added by one of the following methods:

(1) in the form of a starter or concentrate of lactic acid bacteria containing microorganisms in 1 g or dried semi-skimmed acid milk - instant, containing 10 to 10 microorganisms in 1 g in semi-skimmed or whole fat concentrated milk of 48 to 50% by weight. or into a liquid adapted mixture having a dry weight of 28 to 40 wt. In order to maintain the sweet character of the product, the mixing must be carried out at 20 ° C and after homogeneous mixing the product must be immediately dried or further cooled to 6 to 10 ° C and suitably packaged for use in liquid form.

2) by intimately mixing the dried ingredients, i.e., semi-skimmed or whole or adapted milk, and a lactic acid bacterial concentrate containing 10 microorganisms 8 9 in 1 g or instant semi-skimmed-milk acid instant milk containing 10 to 10 microorganisms in 1 g, strict hygienic conditions. In both methods, the product obtained contains 10 ⁵ to 10 ® microorganisms in 1 g and has a powder acidity of 25 to 35 SH (i.e., in a recovered state of 3 to 5 SH).

The advantage of the method according to the invention is to combine the properties of dairy products of infant and infant formulas with the beneficial dietetic and therapeutic effects of useful microflora, while maintaining the sweet character of the product. At the same time, when improperly handling products such as preparing reconstituted milk for storage, a useful microflora will compete with the adverse effects of other microorganisms present and, upon prolonged storage, will indicate this improper treatment by coagulating the prepared food.

The obtained dietetic-medicinal preparations intended for infants and children provide coverage of the necessary nutrients needed for optimal growth and development. Moreover, the addition of useful microflora in the selected species composition and ratio positively affects the composition of the intestinal microflora, even if the product is not acidified. '

Example 1

Preparation of operational starter is done by inoculating 8% of the cream needed for the recipe of the adapted mixture or the same proportion of whole milk, 2 to 10% of an inoculum composed of Bifidobacterium bifidum + Pediococcus aoidilactici + Lactobacillus acidophilus (1: 1: 0.1) and cultured at 30 ° C for 14 to 18 hours to a final titration acidity of 35 to 55 SH, when the acidification is stopped by cooling below 20 ° C.

The adapted mixture is prepared by mixing the remaining amount of 12-13% cream with whey proteins, a mixture of vegetable oils stabilized with antioxidants, lactose, vitamins and an iron preparation. This mixture is pasteurized, homogenized, cooled to 20 ° C. In an adapted mixture having a dry weight of 28 to 40 wt. The reaction mixture is homogeneously mixed at 20 ° C and the resulting mixture can be immediately dried or suitably packaged for use in liquid form.

Example 2

The production method according to Example 1, but instead of the adapted mixture, thickened semi-skimmed or whole milk with a fat content of 7% or 13% and a dry matter content of 48 to 50% by weight is used.

Example 3

Production Method according to Example 1, except that instead of preparing the process fermentation, a lactic acid bacteria mixed culture concentrate containing 10 microorganisms per g is used, which is homogeneously mixed into the prepared adapted mixture having a dry matter content of 28 to 40% by weight. and immediately dried or further cooled and suitably packaged for use in a liquid state.

Example 4

Production method according to example 3, only the semi-skimmed or whole milk milk, as described in example 2, is used instead of the adapted mixture.

Example 5

Production method according to example 1 or 2, only 1% by weight of instant semi-solid sour milk powder containing 8 9 to 10 microorganisms per g is used instead of operating starter.

Example 6

Powdered semi-skimmed, whole-fat or adapted milk is mixed under strictly hygienic conditions in a suitable blender with dried lactic acid bacteria concentrate or dried semi-skimmed-milk milk - instant so that the final product contains 10 ⁵ to θ micro-organisms per gram 35 SH.

The subject of the invention is a process for the production of dietary-therapeutic preparations of infant and baby food, enriched with a useful microflora, while maintaining the sweet character of the products.

Claims (4)

SUBJECT OF THE INVENTION Method for the production of dietary-therapeutic products of infant and infant formulas in sweet milk-based form, characterized in that the concentrated semi-skimmed or whole milk with a dry matter content of 48 to 50% by weight, optionally adapted mixture containing 12 to 13% cream, whey protein , vegetable oils stabilized with antioxidants, lactose, vitamins and iron preparation, with a total dry matter content of 28 to 40 wt. is perfectly mixed with the starter prepared in cream or whole milk by fermentation with a combination of cultures of Bifidobacterium bifidum, Pediococcus acidilactici and Lactobacillus acidophilus at a ratio of 1: 1: 0,1 at 20 ° C, homogenises and immediately dried and packaged in an inert environment, possibly cool to 6-10 ° C and pack in liquid form. 2. A method according to claim 1, wherein the concentrated milk or the adapted mixture is mixed with a lactic acid bacteria concentrate containing 10 microorganisms per g. 3. A process according to claim 1, characterized in that the concentrated milk or the adapted mixture is mixed with 1% by weight. milk powder, instant, containing 8 9 10 to 10 microorganisms per g. 4. A method according to claim 1, wherein the dried semi-skimmed or whole-milk milk or the dried adapted mixture is mixed with a dried concentrate of lactic acid bacteria containing 10 microorganisms in 1 g or with dried semi-skimmed-milk acid instant. ⁸ to 10 ⁹ microorganisms per g.