RU2516692C1 - Gummy gingerbread production method - Google Patents

Abstract

FIELD: food industry.

SUBSTANCE: method envisages recipe components pre-processing, preparation of a syrup of sugar and molasses, the syrup mixing with flour, melange, soda and carbon-ammonium salt, dough kneading, moulding, baking and glazing. For scalding one uses a mixture of wheat flour and dandelion roots flour taken at a weight ratio of nearly 8:1. Dandelion roots flour is prepared by way of vanilla extraction with liquid nitrogen with corresponding miscella separation, dandelion roots preparation, cutting, drying in the microwave field till residual moisture content is equal to nearly 20% with the microwave field intensity providing for dandelion roots heating until temperature inside the bits is equal to 80-90°C during no less than 1 hour, additional convective drying till residual moisture content is equal to nearly 5%, impregnation with separated miscella with simultaneous pressure boost to a value corresponding to pressure of saturated nitrogen vapours at impregnation temperature, depressurisation till atmospheric value with simultaneous freezing of dandelion roots and their cryo-milling in the medium of released nitrogen. Dough is prepared at the following components weight ratio with an accuracy of ±5%: flour mixture - 557.2, sugar - 364, molasses - 56.9, melange - 25.9, soda - 1.54, carbon-ammonium salt - 5.38, water - till the dough moisture content is equal to 23%.

EFFECT: invention allows to increase volume combined with its uniform porosity preservation.

Description

The invention relates to a technology for the production of flour confectionery.

A known method for the production of raw gingerbread, involving the preparation of prescription components, the preparation of syrup from sugar and molasses, its mixing with wheat flour, mélange, soda, ammonium carbonate and flavoring, kneading, molding, baking and glazing (Confectionery technology. Ed. Rapoport A .L. - M. - L .: Pishchepromizdat, 1940, p. 352-401).

The technical result of the invention is to increase the volume of the target product while maintaining uniform porosity.

This result is achieved by the fact that in the method for the production of raw gingerbread, which involves preparing the recipe components, preparing a syrup from sugar and molasses, mixing it with flour, melange, soda and carbon ammonium salt, kneading, molding, baking and glazing, according to the invention, a mixture of wheat flour is used and dandelion root flour, taken in a weight ratio of about 8: 1, dandelion root flour is prepared by extracting vanilla with liquid nitrogen to separate the corresponding miscella, preparing od root of the dandelion, its cutting, drying in the microwave field to a residual moisture content of about 20% with a microwave field power that ensures the dandelion root is heated to a temperature inside the pieces of 80-90 ° C for at least 1 hour, drying by convective method to a residual moisture content of about 5% , impregnation of the separated miscella with a simultaneous increase in pressure to a value corresponding to the pressure of saturated nitrogen vapors at the impregnation temperature, depressurization to atmospheric pressure with simultaneous freezing of the dandelion root and its cryogenic grinding in the medium released a zota, and the dough is prepared with the following ratio of components by weight with an accuracy of ± 5%:

flour mixture 557.2 sugar 364 syrup 56.9 melange 25.9 soda 1,54 ammonium carbonate 5.38 water to dough humidity 23%

The method is implemented as follows.

Prescription components are prepared according to traditional technology. Prepared vanilla is extracted with liquid nitrogen and miscella is separated according to the known technology (Kasyanov G.I., Kvasenkov O.I., Nematullaev I., Nesterov V.V. Processing of plant materials with liquefied and compressed gases. - M.: Agro-NIITEIPP, 1993 , p. 7-15).

The prepared dandelion root is cut and dried in the microwave field to a residual moisture content of about 20% for at least 1 hour. Moreover, according to well-known dependencies (Gubiev YK Scientific and practical principles of thermotechnological processes of food production in the electromagnetic field of the microwave. Abstract of the dissertation of the doctor of technical sciences - M .: MTIPP, 1990, pp. 7-11) calculate the power microwave fields, allowing to provide a drying time of dandelion root for 1 hour and warming to a temperature inside pieces of 80 and 90 ° C. The power of the microwave field is set greater than or equal to the second value and less than or equal to the smaller of the first and third values of the calculated powers.

Drying in the microwave field at temperatures above 90 ° C leads to caramelization of sugars, deterioration in the taste and aroma of gingerbread. Drying in the microwave field at a temperature below 80 ° C and a reduction in drying time of less than 1 hour lead to a decrease in the number of pores and the formation of unbaked zones in the target product. Since an increase in the drying time automatically leads to an increase in the specific energy consumption, the maximum value of the drying time is determined by the Harrington desirability function for the best organoleptic properties of the target product with minimal specific energy consumption.

Then, the dandelion root is dried using the convective method to a residual moisture content of about 5%, loaded into a cryomill drum and poured to impregnate the separated miscella. The ratio of miscella and impregnated raw materials is calculated by the concentration of the extract in miscella to achieve an extract content in miscella equal to 0.5% by weight of the impregnated raw material. The pressure in the drum automatically rises to a value corresponding to the pressure of saturated nitrogen vapor at the impregnation temperature. Impregnation time is calculated according to the known laws of mass transfer (Kosmodemyansky Yu.V. Processes and apparatuses of food production. A textbook for students of technical schools. - M .: Kolos, 1997, p.135-162). At the same time, nitrogen is absorbed and the raw materials are saturated with miscella aromatic substances.

After the impregnation is completed, the pressure in the drum is vented to atmospheric pressure, which ensures evaporation of nitrogen and freezing of the dandelion root, and then it is cryo-grinded in the environment of the released nitrogen to obtain flavored flour.

Prepared wheat flour and flavored flour from dandelion root are mixed in a weight ratio of about 8: 1.

Sugar, molasses and drinking water are loaded into a kettle with a stirrer and knead until sugar is completely dissolved, after which a mixture of flour, melange, soda and carbon ammonium salt is gradually added to the resulting syrup, mixed to a homogeneous consistency to obtain a dough that is molded, baked and glazed with getting raw gingerbread.

The obtained target product was compared with commercially available raw glazed cakes, produced by traditional technology.

The experimental fracture product did not visually differ from the control sample, but had a density of 22-24% less, which is the basis for the assertion of an increase in the volume of products due to an increase in the number of pores.

Claims (1)

A method for the production of raw gingerbread, involving the preparation of recipe components, the preparation of syrup from sugar and molasses, its mixing with flour, melange, soda and carbon ammonium salt, kneading, molding, baking and glazing, characterized in that they use a mixture of wheat flour and dandelion root flour taken in a ratio by weight of about 8: 1, flour from a dandelion root is prepared by extracting vanilla with liquid nitrogen to separate the corresponding miscella, preparing the dandelion root, cutting it, drying in a microwave field to residual humidity of about 20% when the microwave field power is used to heat the dandelion root to a temperature inside the pieces of 80-90 ° C for at least 1 hour, convectively dry to a residual moisture content of about 5%, impregnate the separated miscella with a simultaneous increase in pressure to corresponding to the pressure of saturated nitrogen vapors at the temperature of impregnation, depressurization to atmospheric pressure with simultaneous freezing of the dandelion root and its cryo-grinding in the medium of released nitrogen, and the dough is prepared at the following temperature ratio of components by weight with an accuracy of ± 5%:
flour mixture 557.2 sugar 364 syrup 56.9 melange 25.9 soda 1,54 ammonium carbonate 5.38 water to dough humidity 23%