CS210229B1 - A method for producing low-glued swelling starches - Google Patents

Abstract

Method for the production of low-digestible swelling starches. The purpose of the invention is to produce heat-treated starches and cereal grains by enzymatic treatment. Bacterial alpha-anylase is added to a suspension of starches or cereal grains in water or in a solution after adjusting the pH value in an amount ensuring the desired degree of starch digestion. Simultaneous digestion and starch digestion take place in a roller dryer. The product has the desired properties. The suspension can be enriched with sodium chloride and acarose. The product is suitable as a thickener and emulsifying agent for food products and as an additive to bakery products.

Description

The object of the present invention is to produce a low-shear swelling starch by an anzyse process, such as into an aqueous auspension of chemically untreated, molten, oxidized, or auepenzene cereal aukes, and adds 60-18,500 units of activity per liter of activity. The starch, auepenzla aa is conveyed to a cylindrical aulact, on which the starch marking, partially and a staggered, and a 3a, and the finished product is treated with the usual epcaoboa.

The DA is the amount of enzyme which has made 1 g of starch per millimeter per high molecular weight dextrin.

The products thus obtained are used as a raw material component for preparing instant foods, e.g. cold-prepared puddings, custards, ice creams as glycldic and / or consensus ingredients, bread and pastry enhancers, adhesives, eagling boats, etc.

According to previously known processes, and the degradation of Starches as a separate process of auSanlm, which is very advantageous for straddling and deepening of Starch and Starch raw materials, however, it does not suit the preparation of low-chopped Starch, which still has a high and applied to a cylindrical e-room.

This drawback is overcome by the novel process according to the invention, which allows the bottles to be produced and the desired degree of starch cleavage. Another advantage of the proposed apAeob is the simple control of the starch degradation process and the control of film production, associated with and increased use of thermal energy and suction, by reducing the cost of the plenum capacity as a result of reducing the total cost of production.

In addition, the proposed production process allows the preparation of euapenzil in addition to water using milk and other additives which facilitate the mechanical processing of the dried product, such as e.g. sodium chloride, aaeharose, and other ingredients.

Example 1

In an impact tank, which contains 1,500 liters of ea and prepared auapanzia from 600 liters of water and 300 kg of starch starch, pH ea is adjusted to 6.0 with sodium carbonate at the same time. To the prepared auapanzia aa adds anamyl preparation alpha-amylase in 750 units of OA per 1 kg of starch eu. After finished zhoaoganizoyanl aa Starch milk draws on the cylindrical auSlaran. Here, the lubrication, the enzyme cleavage of the sebum and the usuSanl are erased. The obtained, coated film aa is betrayed and after crushing to aa sieve and sieves and packs.

Example 2

Oo impact the alaSadloma tank and fill 750 liters of skimmed milk.

To allaca aa, while still stirring, add 200 kg of alated corn starch and adjust the pH to 5.6 with sodium carbonate. Then aa add 1 kg of sodium chloride and 60 kg of refined sugar. After complete homogenization, the addition of the alpha-amylase anzyme preparation was carried out in an amount of 230 OA units per kg of starch and the auapanzia was fed to a cylindrical aulaman. The dried product and crushed the fine powder and packs.

Example 3

A suspension is prepared in a tank of 1,090 liters of water and S8S kg of wheat smooth wheat. After adjusting the pH to 6.2 with sodium hydroxide aa, the α-alaselase anzyme preparation added 12,000 units per kg of starch dry matter. The homogenized suspension ea is pumped to a cylindrical suilarene where ea is dried. The fragile film ea is conveyed to the crusher after the screening is wrapped.

Claims (1)

EXAMPLE 3 In a tank and prepare anepenzyme from 1090 liters of water and S8S kg of peanut smooth flour. After adjusting the pH to 6.2 with sodium hydroxide and adding an anisyl preparation of alpha-amylase in an amount of 12,000 units per kg of starch eu. Homogeneous auepenzy and pumped to a roller dryer where aa uiSi. The brittle filament and the worm transports it to the crusher and then alates it. DESCRIPTION OF THE INVENTION A method of producing low-pressure swelling scaffolds, characterized in that the euepensitic starch and cereal starches, chemically untreated cereal flours, or by conventional means of low-starch or oxidized starches, in water or cow's milk after adjusting the pH of the suspension to 5.3-6, 7, with the aid of sodium carbonate or sodium hydroxide solution, the enzyme preparation alpha-amylase, obtained by fermentation of Baclla eubtile, of strain 32 or its isolates in an amount of 50 - 18,600 units of OA per kg of starch starch * sue-penz, is transferred to a cylindrical drying room where starch erasing, scraping, and rubbing, the primary and / or deterioration of scaffolds or cereal flours is 150-160 kg euSine in 1 ml of the suspension, 1 - 20 kg of sodium chloride as well as β-cherosis may be added in 1 - 300 kg per tonne of euSin Starch.