CN112656018A - Safe concentration technical equipment for VLT vacuum low-temperature aqueous medium paste without gelatinization - Google Patents

Safe concentration technical equipment for VLT vacuum low-temperature aqueous medium paste without gelatinization Download PDF

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CN112656018A
CN112656018A CN201910980904.8A CN201910980904A CN112656018A CN 112656018 A CN112656018 A CN 112656018A CN 201910980904 A CN201910980904 A CN 201910980904A CN 112656018 A CN112656018 A CN 112656018A
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concentration
vlt
gelatinization
vacuum
water
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姜志斌
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Abstract

The invention relates to the technical field of soft extract processing, in particular to safe concentration technical equipment for VLT vacuum low-temperature aqueous medium soft extract gelatinization. The invention adopts hot water as a heat source, circularly heats the juice in the concentration tank, finishes the long-time concentration process at the safe pasteurization temperature of 70 ℃, not only finishes the concentration of the paste, but also achieves the sterilization effect, has the greatest advantages that the nutrient elements are maximally reserved in the low-temperature state, the paste is not gelatinized, does not turn black and is amber, and is more beneficial to the health; a steam boiler is omitted, only a heat source for heating circulating water is needed, the production process is safer, and the danger of boiler explosion is avoided; because the juice evaporation and concentration process is always in a relatively low temperature state below 80 ℃, energy sources such as water, electricity, fuel gas and the like are saved.

Description

Safe concentration technical equipment for VLT vacuum low-temperature aqueous medium paste without gelatinization
Technical Field
The invention relates to the technical field of soft extract processing, in particular to safe concentration technical equipment for VLT vacuum low-temperature aqueous medium soft extract without gelatinization.
Background
The soft extract is also called soft extract, and is a paste oral preparation formulation commonly used in China. It is mainly nourishing, has slow curative effect, and has good taste and is suitable for many people because of containing cane sugar and honey. Such as loquat leaf extract, fruit extract, motherwort herb extract, etc.
The existing soft extract processing is a vacuum concentration technology, wherein the liquid such as fruit juice and the like in a concentration tank is heated by using water vapor, a steam boiler is used as a heat source, the steam temperature is higher than 100 ℃, the nutrients such as vitamin ABCDE and the like can be destroyed when the temperature exceeds 80 ℃, the juice concentration speed is high in a vacuum negative pressure state, but the temperature exceeds 80 ℃ for a long time, so that the nutrient elements such as vitamins and the like in the juice are gelatinized in a large amount, the color is blackened, the taste is not good, and the health is not facilitated.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides safe concentrating technical equipment for VLT vacuum low-temperature aqueous medium paste without gelatinization.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a VLT vacuum low temperature water medium paste is not concentrated technical equipment of gelatinization safety, including vacuum pump, concentrated jar and constant temperature water tank, the delivery outlet of vacuum pump is connected with the blast pipe, the input port of vacuum pump is connected with the evacuation pipe of being connected with concentrated jar upper end, the outside lower part fixed mounting of concentrated jar has the shell, form the water bath chamber between shell and the concentrated jar, the lower surface mounting of concentrated jar has the blowing pipe that runs through the shell, constant temperature water tank's water inlet be connected with the communicating wet return in water bath chamber, constant temperature water tank's delivery port is connected with first inlet tube, the one end of first inlet tube is connected with the circulating pump, the delivery port of circulating pump be connected with the communicating second inlet tube in water bath chamber.
Preferably, the model of the constant-temperature water tank is DKB-501S.
The invention provides safe concentration technical equipment for VLT vacuum low-temperature aqueous medium soft extract without gelatinization, which has the beneficial effects that: the invention perfectly combines pasteurization with vacuum negative pressure evaporation technology to achieve the purposes of keeping most of nutrient components from decomposing and not pasting after juice is condensed into paste at low temperature in the process of decocting fruit paste and paste type paste, keeping primary color and original taste, ensuring safer industrial production process and saving energy sources such as water, electricity and the like; the concentration process is carried out in a low-temperature and oxygen-free vacuum environment, so that the thermal oxidation of nutrient components can be reduced, more nutrient elements such as vitamin ABCDE and the like are reserved, and the health is facilitated; the heat transfer medium is water instead of steam, and only water is used as the heat transfer medium, the evaporation concentration at 70 ℃ in the concentration tank can be reliably controlled, and the cost is lowest, and the method is safe and sanitary. The invention adopts hot water as a heat source, circularly heats the juice in the concentration tank, finishes the long-time concentration process at the safe pasteurization temperature of 70 ℃, not only finishes the concentration of the paste, but also achieves the sterilization effect, has the greatest advantages that the nutrient elements are maximally reserved in the low-temperature state, the paste is not gelatinized, does not turn black and is amber, and is more beneficial to the health; a steam boiler is omitted, only a heat source for heating circulating water is needed, the production process is safer, and the danger of boiler explosion is avoided; because the juice evaporation and concentration process is always in a relatively low temperature state below 80 ℃, energy sources such as water, electricity, fuel gas and the like are saved.
Drawings
Fig. 1 is a schematic structural diagram of VLT vacuum low-temperature aqueous medium paste gelatinization-free safe concentration technical equipment provided by the invention.
In the figure: vacuum pump 1, blast pipe 2, water bath chamber 3, evacuation pipe 4, concentrated jar 5, wet return 6, constant temperature water tank 7, first inlet tube 8, circulating pump 9, second inlet tube 10, blowing pipe 11, shell 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, a safe concentration technical equipment for VLT vacuum low-temperature aqueous medium paste gelatinization, which comprises a vacuum pump 1, a concentration tank 5 and a constant temperature water tank 7, wherein the constant temperature water tank 7 is DKB-501S in model number, and is practical and stable and small in temperature fluctuation.
The pasteurization and the vacuum negative pressure evaporation technology are perfectly combined, the pasteurization is to heat the raw materials to 68-70 ℃, keep the temperature for more than 30 minutes, and achieve the sterilization effect on the premise of not destroying nutrients, the technology concentrates the fruit juice to the paste shape at the controllable pasteurization temperature, needs more than several hours, ensures reliable sterilization and maximally keeps the nutrient components from being damaged; the vacuum pump is adopted to generate negative pressure in the concentration tank with the vacuum degree of-0, 08 to-0.09 MPa by adopting the existing vacuum concentration technology, the boiling point of the juice in the concentration tank is reduced, the juice starts to boil and evaporate at 62 ℃, the aim of low-temperature concentration is achieved, and energy sources such as water, electricity and the like are saved.
The delivery outlet of vacuum pump 1 is connected with blast pipe 2, vacuum pump 1's input port is connected with vacuum tube 4 of being connected with 5 upper ends of concentrated jar, the outside lower part fixed mounting of concentrated jar 5 has shell 12, form water bath chamber 3 between shell 12 and the concentrated jar 5, the lower surface mounting of concentrated jar 5 has the blowing pipe 11 that runs through shell 12, constant temperature water tank 7's water inlet be connected with 3 communicating wet return 6 in water bath chamber, constant temperature water tank 7's delivery port is connected with first inlet tube 8, the one end of first inlet tube 8 is connected with circulating pump 9, circulating pump 9's delivery port be connected with 3 communicating second inlet tubes 10 in water bath chamber.
Two sets of tables are given below:
comparison table of vitamin nutrient components before and after 1000g of fruit juice is concentrated for 120 minutes at 100 DEG C
Figure 10000251099
Figure 10000251087
Comparison table of nutrient contents of vitamins before and after 1000g of fruit juice is concentrated at 70 ℃ for 180 minutes
Figure 10000251152
The working principle is as follows: water in the constant temperature water tank 7 is in the constant temperature state of setting for all the time, and circulating pump 9 gets into water bath chamber 3 through first inlet tube 8 and second inlet tube 10, through wet return 6, and the water in water bath chamber 3 can get back to constant temperature water tank 7 again in, realizes carrying out the constant temperature heating to the material in the concentrated jar 5, and vacuum pump 1 can be to concentrated jar 5 evacuation simultaneously, realizes the processing of cream in the concentrated jar 5.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (2)

1. The utility model provides a safe concentrated technical equipment of VLT vacuum low temperature water media paste essence no gelatinization, includes vacuum pump (1), concentrated jar (5) and constant temperature water tank (7), its characterized in that, the delivery outlet of vacuum pump (1) is connected with blast pipe (2), the input port of vacuum pump (1) is connected with vacuum tube (4) of being connected with concentrated jar (5) upper end, the outside lower part fixed mounting of concentrated jar (5) has shell (12), form water bath chamber (3) between shell (12) and the concentrated jar (5), the lower surface mounting of concentrated jar (5) has blow off pipe (11) that runs through shell (12), the water inlet of constant temperature water tank (7) is connected with communicating wet return (6) with water bath chamber (3), the delivery port of constant temperature water tank (7) is connected with first inlet tube (8), the one end of first inlet tube (8) is connected with circulating pump (9), the water outlet of the circulating pump (9) is connected with a second water inlet pipe (10) communicated with the water bath cavity (3).
2. The VLT vacuum low-temperature aqueous medium soft drink gelatinization-free safe concentration technical equipment as claimed in claim 1, wherein the model of the constant temperature water tank (7) is DKB-501S.
CN201910980904.8A 2019-10-16 2019-10-16 Safe concentration technical equipment for VLT vacuum low-temperature aqueous medium paste without gelatinization Withdrawn CN112656018A (en)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1080818A (en) * 1993-05-08 1994-01-19 李新民 Fruit-fungus jam and preparation method thereof
CN202569588U (en) * 2012-06-04 2012-12-05 浙江温兄机械阀业有限公司 Water bath external heating type single effect concentrator
CN103007557A (en) * 2012-12-25 2013-04-03 韦丽梅 Low-temperature vacuum concentration device for plant extracts
CN104130591A (en) * 2014-08-19 2014-11-05 天津市尖峰天然产物研究开发有限公司 Method for extracting and purifying beet red pigment from garden beet concentrated juice
EP3111779A1 (en) * 2015-06-30 2017-01-04 Confiture L'Ardennaise SA Method for manufacturing jam
CN207324103U (en) * 2017-10-20 2018-05-08 湖北澳肽生物科技有限公司 A kind of enrichment facility for the production of sturgeon protein peptides
CN207341940U (en) * 2017-02-11 2018-05-11 皖西学院 A kind of radix pseudostellariae extracting solution enrichment facility
CN207754471U (en) * 2017-12-18 2018-08-24 海南三元星生物科技股份有限公司 Shrimp head enzyme hydrolyzate concentration extraction device
CN207785959U (en) * 2017-12-08 2018-08-31 李兴桥 A kind of novel single-effect concentrator prepared for Western medicine medicament
CN208018197U (en) * 2017-11-23 2018-10-30 四川岚晟生物科技有限公司 A kind of extraction element for the extraction of edible and medical fungi active ingredient

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1080818A (en) * 1993-05-08 1994-01-19 李新民 Fruit-fungus jam and preparation method thereof
CN202569588U (en) * 2012-06-04 2012-12-05 浙江温兄机械阀业有限公司 Water bath external heating type single effect concentrator
CN103007557A (en) * 2012-12-25 2013-04-03 韦丽梅 Low-temperature vacuum concentration device for plant extracts
CN104130591A (en) * 2014-08-19 2014-11-05 天津市尖峰天然产物研究开发有限公司 Method for extracting and purifying beet red pigment from garden beet concentrated juice
EP3111779A1 (en) * 2015-06-30 2017-01-04 Confiture L'Ardennaise SA Method for manufacturing jam
CN207341940U (en) * 2017-02-11 2018-05-11 皖西学院 A kind of radix pseudostellariae extracting solution enrichment facility
CN207324103U (en) * 2017-10-20 2018-05-08 湖北澳肽生物科技有限公司 A kind of enrichment facility for the production of sturgeon protein peptides
CN208018197U (en) * 2017-11-23 2018-10-30 四川岚晟生物科技有限公司 A kind of extraction element for the extraction of edible and medical fungi active ingredient
CN207785959U (en) * 2017-12-08 2018-08-31 李兴桥 A kind of novel single-effect concentrator prepared for Western medicine medicament
CN207754471U (en) * 2017-12-18 2018-08-24 海南三元星生物科技股份有限公司 Shrimp head enzyme hydrolyzate concentration extraction device

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