SU1701234A2 - Method of producing smoking liquid - Google Patents

Abstract

The invention relates to the food industry, in particular to methods for producing a smoke composition for processing food products. The aim of the invention is to improve the liquid smoke properties. After thermolysis, the extract is cooled in the same sealed container to a temperature of 100 ° C, then it is bubbled with air for 2 hours, after which it is neutralized with baking soda, the amount of which is 0.3-0.4% by weight of the extract.

Description

The invention relates to the food industry, in particular to methods for producing a smoke composition for processing food products, and is an improvement to the invention according to the author. No. 1386140.

According to the main auth. No. 1386140, there is a known method of preparing a copgil composition, according to which a smoke fluid (the name of the liquid is Amafil) is obtained by thermolysis of wood in water at a temperature of 160-374 ° C and a pressure above 0.62 MPa (6.3 kgf / cm2), followed by cooling to room temperature and filtering the resulting extract.

This method has several disadvantages.

First, the presence of black water-soluble resins in the liquid smoke. The presence of lx impairs the appearance of smokeless smoked products (fish, canned food, preserves), since contaminants form on the surface of the products.

Secondly, the predominance of green color on the surface of the products after treatment with smoke fluid. The green color does not agree with the traditional notion of the color of smoked, as the brown color of different tones.

The aim of the invention is to improve the liquid smoke properties by removing from it contaminating water-soluble resins by bubbling with air and tartly neutralizing baking soda, the product obtained by this method is characterized by the traditional color of smoked meat.

The goal is achieved by the fact that extravagant. received by auth. N 1386140, is cooled in a sealed container at a temperature of 100 ° C, and in the process of cooling the extract to room temperature, it is bubbled with air and neutralized with baking soda in an amount of 0.3-0.4% by weight of the extract.

The method is carried out as follows: after carrying out the thermal extract

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products thermolysis, o-lazhdat to a temperature of 100 ° C. At this temperature, the DO decomposition of the extract is carried out and the extract is poured into the extract of an extract. The initial temperature of the extraction process is 00 ° C with lower tempera- tures of the resinous substance: the extract is significantly reduced In filled with the extract air is supplied by the air. Under the action of bubbles, an extract is extracted from the opraz, with a blister of dark colored particles of dark color. These resins move to the wall of the pigment, adhere to them and harden. At the end of the process- | At the same time, the temperature of the extract decreases from 100 to 20 ° C in 2 hours. As the extract rises, the discharge of the smop decreases markedly. For example, in the first hour of the barbatrus and the number of the resins are 0.15%, and in the second hour sparging is 0.05% of the initial mass of the extract. At the temperature of the extract, the bubbling is no longer effected, since there is practically no further separation of the resins. -and leaves 5%. After bubbling with the extract, it is poured into a container for partial neutralization. Neutralization. Produce 1C, food (N-aHCO) Charno-hrs ekstrkkta after neutralization changes to dark brown. Dose needed to neutralize soda is set experimentally and amounts to 0.3-0.4% by weight of the extract. Dose reduction is unacceptable since the extract does not become completely brown in color. Increasing the dose is also unacceptable, since the decrease in the number of kiglottes and live to occur. donkey Blenheim odor and taste-1 WTH cat food in threaded. The partially neutralized extract is filtered and used as a liquid smoke.

Example 1. 0.250 kg of alder crushers are placed in a hermetic container of 3,500 kg of water with a wood to water ratio of 1:14. After sealing, the bones are heated to 226 ° C. The heating power is 1.5 kW. At a water temperature of 225 ° C, heating is turned off and the tank is cooled to a temperature of 100 ° C. At this temperature, the container L is depressurized, the drofen is removed and the resulting extract is drained into a container for bubbling. Berbster C extract to

temperament;, - s, in time is 2 hours. The number of resins allocated is 2 g per 1 kg of the initial mass of the Pc thrust. Masgy extracts of the evaporation of the extract at 5p (gm-plating is 5%, PORRN of the bubbling of OE an is 5%. In the amount of 3-4 g HJ 1 kg of neoatisation by extracting oAOii by PSA 6apf).

extract it.ono- / agrach, 1m extract color

the i-henblood N-neutralized cyrill g filotruage varies according to danko mode dir g-iy POT / CS.IR to: drinking liquids. Rokom.muets 1, as the circumference. LF JHCT from 0 | r | r zg p .. zny and color smoked and target pro, p / kta.

At m p g, 2 The method of ps of primkm and o.-p-cichm is identical to that written off in example 1 of the clock, except that the extract is barbir1, ol by air for 1 h.

The time required for the extraction of the extracts by extracting a portion of the resinous substances (1.5 g per 1 kg of the extract) is insufficient for complete purification. The final temperature of the extract is 50 ° C. The method according to this mode of production of liquid smoke is not recommended, as in the target product there are residues with contaminating resinous substances.

Example 3. The method according to the methods and

the operations are identical to those described in Example 1, except that the barbiruot extract was air for 1.5 hours. For this bubbling, neither from the extract ayy of the resinous substances (1 L g

per g of extract), insufficient dgch of its complete purification. The final temperature of the extract is 35 ° C. The method of this regimen is not recommended for the liquid smoke as in the target product

Contaminated resinous substances remain.

Example 4. The method according to the techniques and operations is identical to that described in example 1, except that the initial

extract temperature is 90 ° C. In the course of air sparging, the tenpe-j extract air is reduced to 20 ° C over a period of 1.85 -. During this time, part of the resinous substances (1.65 g

0 per 1 kg of extract), is insufficient for its complete purification. The method of applying the smoke liquid mode is not recommended, that is, in the target product there remain four. Resting gummy substances.

5PrimerB Method according to methods and

The procedure is identical to that described in example i, ia except that the initial temperature of the extract is 80 ° C. In the air-bubbling mode, temperate rvpa of the extract is reduced, about room

temperature for 1.67 h. During this time, a part of resinous substances is released from the extract (1.32 g per 1 kg of extract), it is insufficient for its complete purification. The method according to the summer cottage / mode of production of liquid smoke is not recommended because contaminating lubricant remains

Example 6 The method according to methods and olerachi g is identical to that described in poymer I, except that the initial temperature of the extract g left at 70 ° C during the process of removing air the temperature of the extract is reduced to 20 ° C in 1.47 hours. For this, part of the resinous material is liberated from the extract (1 g per 1 kg of 5-cc) is not residual for its purification. The method according to this mode of preparation of liquid smoke is not recommended, because in the target product there are significant resinous substances.

Example 7 The method according to the procedures and operations is identical to that described in example 1, except that the initial temperature of the extract is 60 ° C. During the air sparging process, the extract temperature decreases to 20 ° C for 1.23 hours. During this time, the extract from the extract A part of resinous substances (0.7 i per 1 kg of extract) is not sufficient to completely purify it. The method according to this mode of obtaining liquid smoke, i.e., is recommended, since pollutant resinous substances remain in the target product

Example 8 The method according to the procedures and operations is identical to that described in Example 1, except that the initial temperature of the extract is 30 ° C. During the air sparging process, the temperature of the extract decreases to 20 ° C during 0.13 hours. During this time, the extract from the extract A portion of the resinous substance of gv (0.1 g per 1 kg of extract) is insufficient to completely clean it. The method according to this mode of obtaining liquid smoke is not recommended.

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It is expected that contaminant resinous substances remain in the target product.

Example 9 The method according to the procedures and operations is identical to that described in example 1, except that the extract is neutralized with baking soda in an amount of 2 g per 1 kg of extra tc. The color of the extract does not accept pronounced brown tonnes. The method according to this mode of obtaining liquid smoke is not is recommended, so how is it not the main product of smoked meats?

Example 10, about persons according to methods and operations, is identical to that described in Example 1, except for the fact that the extract is neutralized with soda in Kogi - Stage 5 g per 1 k), GE Sv-T3KCTpdK.Ta g, p. u Drops brightly koriyele-ona Zy and extract (smell of prunes) from PL1 in not

ps vlchot Method no ASHHOf-v Olu mode “yeni smoke liquid does not set up as it does not provide — the left product has a cop smell (make

Smoothing the resin from tar to cause contamination on the surface of the product when using baobotisation, when amber neutralizing with baking soda, the amber-red color of the liquid smoke changes to dark brown. to, in its turn, leads to the coloring of the surface of the product traditionally 1 and the smokedness of r predominantly brown tones

Claims (1)

Claims method for producing liquid smoke according to aut. St. No. 1366140, characterized in that, in order to improve the liquid smoke properties, after thermolysis, the extract is cooled in the same hermetically i tank to a temperature of 100 ° C, and in the process of cooling it to temperature, it is bubbled with air, then the extract is neutralized by food soda about the amount of 0.3- 5 0 4% by weight extract