CN109924389A - A kind of low temperature sterilization method of capsochrome - Google Patents
A kind of low temperature sterilization method of capsochrome Download PDFInfo
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- CN109924389A CN109924389A CN201910240256.2A CN201910240256A CN109924389A CN 109924389 A CN109924389 A CN 109924389A CN 201910240256 A CN201910240256 A CN 201910240256A CN 109924389 A CN109924389 A CN 109924389A
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- capsochrome
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Abstract
The invention discloses a kind of low temperature sterilization methods of capsochrome, including under aseptic technique, capsochrome and the ethyl alcohol of 60-95% concentration are packed into sterile chamber according to the mass ratio of 1:0.25-2, and it is mixed, after being stirred 1-5 hours under the conditions of 25-60 DEG C of temperature, at 45-60 DEG C of temperature, sterilizing pigment is concentrated to give under the conditions of vacuum degree 0.07-0.09MPa, a kind of low temperature sterilization method of capsochrome disclosed in this invention under cryogenic sterilizes capsochrome, sterilization effect can be reached under the premise of not destroying pigment color value, and low energy consumption does not increase excessive processing cost.
Description
Technical field
The present invention relates to a kind of sterilizing methods of capsochrome, in particular to the low temperature sterilization method of a kind of capsochrome.
Background technique
Capsicum red pigment is a kind of natural pigment extracted from mature pimiento, and main component is capsorubin, capsicum
Rubine element, zeaxanthin, beta carotene, hidden capsanthin etc..Wherein it is with capsorubin, capsorubin with red colour system pigment
It is main, the 60% of total amount is accounted for, bright, strong coloring force, effect are good, can be used for the coloring of numerous food, are capsicum colors
The main component of element coloring.The yellow class pigment color value such as zeaxanthin, beta carotene in capsochrome is lower, coloring effect
Lower than red colour system pigment, and property is unstable, causes capsochrome more sensitive to temperature, illumination, radiation, is more easily damaged drop
Low pigment color value.
Currently, most enterprises thus shorten pigment product there is no sterilization processing is carried out to capsochrome product
Shelf life influences pigment storage transport.Some Enterprises take pasteurization to capsochrome, but can be to color due to temperature
Element causes greater loss.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of low temperature sterilization methods of capsochrome, to reach not
Achieve the purpose that sterilization effect under the premise of destroying pigment color value.
In order to achieve the above objectives, technical scheme is as follows:
A kind of low temperature sterilization method of capsochrome, including under aseptic technique, capsochrome is dense with 60-95%
The ethyl alcohol of degree is packed into sterile chamber according to the mass ratio of 1:0.25-2, and is mixed, and is stirred under the conditions of 25-60 DEG C of temperature
After mixing 1-5 hours, sterilizing pigment is concentrated to give under the conditions of 25-60 DEG C of temperature, vacuum degree 0.07-0.09MPa.
In above scheme, the concentration of the ethyl alcohol is 70-85%.
In above scheme, the mass ratio of the capsochrome and ethyl alcohol is 1:0.5-2.
In above scheme, the whipping temp is 30-55 DEG C.
In above scheme, the mixing time is 2-4 hours.
In above scheme, the thickening temperature is 50-60 DEG C, vacuum degree 0.08-0.09MPa.
Through the above technical solutions, the low temperature sterilization method of capsochrome provided by the invention is under cryogenic to capsicum
Pigment is sterilized, and sterilization effect can be reached under the premise of not destroying pigment color value.It is added using 60~95% ethyl alcohol
Into pigment, ethyl alcohol can make the protein coagulating for forming bacterium, to thoroughly kill bacterium to bacterium internal penetration.Pass through nothing
Vacuum concentration under the conditions of bacterium obtains sterilizing pigment except the ethyl alcohol in depigmentaton.The method can not only kill bacterial fungus and
And pigment color value, absorption ratio are not destroyed, ethyl alcohol can reuse, and be a kind of pigment method for disinfection easy to operate, low energy consumption.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below.
The present invention provides a kind of low temperature sterilization method of capsochrome, specific embodiment is as follows:
Embodiment 1:
In sterile working room, by 100g capsochrome, color value 162.3,4 × 102cfu/g of bacteria containing amount, with 75% concentration
Ethyl alcohol 100g be packed into the single-necked flask that sterilizes in advance and mixed, after being stirred 3 hours under the conditions of 40 DEG C of temperature, in temperature
50 DEG C, concentration removes ethyl alcohol under the conditions of vacuum degree 0.08MPa and moisture must sterilize pigment.Final capsochrome 99.6g, color value
160.1, pigment recovery rate is 98.25%, and bacteria containing amount is to be not detected.
Embodiment 2:
In sterile working room, by 1kg capsochrome, color value 205.4,3 × 102cfu/g of bacteria containing amount, with 85% concentration
Ethyl alcohol 500g is packed into the single-necked flask to sterilize in advance and is mixed, after stirring 2 hours under the conditions of 50 DEG C of temperature, in temperature 60
DEG C, concentration removes ethyl alcohol and moisture and must sterilize pigment under the conditions of vacuum degree 0.08MPa.Final capsochrome 996.2g, color value
204.2, pigment recovery rate is 99.04%, and bacteria containing amount is to be not detected.
Embodiment 3:
In the workshop GMP, by 506kg capsochrome, color value 203.5,5 × 102cfu/g of bacteria containing amount, with 65% concentration
Ethyl alcohol 705kg is packed into the sterilization tank to sterilize in advance and is mixed, after stirring 4 hours under the conditions of 45 DEG C of temperature, in temperature 55
DEG C, concentration removes ethyl alcohol and moisture and must sterilize pigment under the conditions of vacuum degree 0.09MPa.Final capsochrome 504kg, color value
202.2, pigment recovery rate is 98.97%, and bacteria containing amount is to be not detected.
Embodiment 4:
In the workshop GMP, by 1024kg capsochrome, color value 195.4,3 × 102cfu/g of bacteria containing amount, with 70% concentration
Ethyl alcohol 275kg is packed into the sterilization tank to sterilize in advance and is mixed, after stirring 5 hours under the conditions of 55 DEG C of temperature, in temperature 60
DEG C, concentration removes ethyl alcohol and moisture and must sterilize pigment under the conditions of vacuum degree 0.09MPa.Final capsochrome 1019kg, color value
194.7, pigment recovery rate is 99.16%, and bacteria containing amount is to be not detected.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (6)
1. a kind of low temperature sterilization method of capsochrome, which is characterized in that including under aseptic technique, by capsochrome with
The ethyl alcohol of 60-95% concentration is packed into sterile chamber according to the mass ratio of 1:0.25-2, and is mixed, in 25-60 DEG C of temperature
After stirring 1-5 hours under the conditions of degree, sterilizing pigment is concentrated to give under the conditions of 45-60 DEG C of temperature, vacuum degree 0.07-0.09MPa.
2. a kind of low temperature sterilization method of capsochrome according to claim 1, which is characterized in that the concentration of the ethyl alcohol
For 70-85%.
3. a kind of low temperature sterilization method of capsochrome according to claim 1, which is characterized in that the capsochrome with
The mass ratio of ethyl alcohol is 1:0.5-2.
4. a kind of low temperature sterilization method of capsochrome according to claim 1, which is characterized in that the whipping temp is
30-55℃。
5. a kind of low temperature sterilization method of capsochrome according to claim 1, which is characterized in that the mixing time is
2-4 hours.
6. a kind of low temperature sterilization method of capsochrome according to claim 1, which is characterized in that the thickening temperature is
50-60 DEG C, vacuum degree 0.08-0.09MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910240256.2A CN109924389A (en) | 2019-03-27 | 2019-03-27 | A kind of low temperature sterilization method of capsochrome |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910240256.2A CN109924389A (en) | 2019-03-27 | 2019-03-27 | A kind of low temperature sterilization method of capsochrome |
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Citations (7)
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|---|---|---|---|---|
| CN85109281A (en) * | 1985-12-05 | 1987-06-17 | 丁道武 | Powdery Chinese crude drug, food room temperature sterilization |
| CN1199324A (en) * | 1995-10-12 | 1998-11-18 | 小野食品兴业株式会社 | Method for far-infrared drying of food under reduced pressure at low temp. |
| CN1788795A (en) * | 2005-12-14 | 2006-06-21 | 浙江大学 | Carbon dioxide pressurized sterilization method under normal temperature |
| CN105147729A (en) * | 2015-10-10 | 2015-12-16 | 云南甸川工贸股份有限公司 | Preparation method for bear bile powder |
| CN105360873A (en) * | 2015-11-22 | 2016-03-02 | 威海百合生物技术股份有限公司 | Quick sterilization method of spirulina powder |
| CN105901475A (en) * | 2016-04-27 | 2016-08-31 | 陕西老蜂农生物科技有限责任公司 | Honey sterilizing method |
| CN105995380A (en) * | 2016-05-16 | 2016-10-12 | 陕西老蜂农生物科技有限责任公司 | Sterilization method for bee pollen |
-
2019
- 2019-03-27 CN CN201910240256.2A patent/CN109924389A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85109281A (en) * | 1985-12-05 | 1987-06-17 | 丁道武 | Powdery Chinese crude drug, food room temperature sterilization |
| CN1199324A (en) * | 1995-10-12 | 1998-11-18 | 小野食品兴业株式会社 | Method for far-infrared drying of food under reduced pressure at low temp. |
| CN1788795A (en) * | 2005-12-14 | 2006-06-21 | 浙江大学 | Carbon dioxide pressurized sterilization method under normal temperature |
| CN105147729A (en) * | 2015-10-10 | 2015-12-16 | 云南甸川工贸股份有限公司 | Preparation method for bear bile powder |
| CN105360873A (en) * | 2015-11-22 | 2016-03-02 | 威海百合生物技术股份有限公司 | Quick sterilization method of spirulina powder |
| CN105901475A (en) * | 2016-04-27 | 2016-08-31 | 陕西老蜂农生物科技有限责任公司 | Honey sterilizing method |
| CN105995380A (en) * | 2016-05-16 | 2016-10-12 | 陕西老蜂农生物科技有限责任公司 | Sterilization method for bee pollen |
Non-Patent Citations (1)
| Title |
|---|
| 常景玲: "《天然生物活性物质及其制备技术》", 31 August 2007, 河南科学技术出版社 * |
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