CN101240267A - SOD complex enzyme and preparation method thereof - Google Patents

SOD complex enzyme and preparation method thereof Download PDF

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Publication number
CN101240267A
CN101240267A CNA2008100849893A CN200810084989A CN101240267A CN 101240267 A CN101240267 A CN 101240267A CN A2008100849893 A CNA2008100849893 A CN A2008100849893A CN 200810084989 A CN200810084989 A CN 200810084989A CN 101240267 A CN101240267 A CN 101240267A
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China
Prior art keywords
sod
ethanol
propolis
prozyme
stir
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CNA2008100849893A
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CN101240267B (en
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许棚举
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Abstract

The invention relates to a health product, in particular to a SOD complex enzyme and a preparation method thereof. In the process of preparing the SOD complex enzyme, the albumin type SOD extracted from the fresh milk has high enzyme activity and has various effects of resisting oxidation, delaying human body aging and the like. The propolis in the formula has the effects of reducing blood fat and cholesterol, enhancing the blood vessel expansion force, reducing the blood vessel fragility, activating cells, improving the immunity and the like. The functional effect of the two is greatly improved after the two are scientifically combined, and the medicine is safe, non-toxic and pollution-free.

Description

A kind of SOD prozyme and preparation method thereof
Technical field
The present invention relates to a kind of healthcare products, particularly relate to a kind of SOD prozyme and preparation method thereof.
Background technology
SOD (dismutase) is a single-minded scavenging agent of removing excess oxygen free radical in the human body, and universally acknowledged antioxidant is a delaying human body caducity, improves the important substance of body immunity.Use animal blood (pig, ox, sheep) to extract so far both at home and abroad always.In blood plasma, at first add antithrombotics, in thermal change also to add chemical feedstockss such as acetone, chlorinated ketone thereafter, these chemical feedstockss have toxicity, residual in the product has suitable harm to human body, need just can be used for oral through specific purification, its purification cost is very high, and the use of country's restriction acetone and chlorinated ketone, the freshness of its raw material blood requires also very high, and scale operation SOD is restricted.
Summary of the invention
Purpose of the present invention is exactly the deficiency that overcomes existing SOD extractive technique, provide a kind of albumosease type SOD that from fresh milk, extracts and with the propolis compatibility, form the SOD prozyme.It has not only solved the complicacy of producing, and safety non-toxic, and the functional effect of its SOD prozyme product will be higher than the SOD that sells in the market far away, is fit to scale operation and popularization.
An object of the present invention is to provide a kind of SOD prozyme.
Another object of the present invention provides the preparation method of described SOD prozyme.
The objective of the invention is to be achieved through the following technical solutions:
A kind of SOD prozyme is formed by the feedstock production of following parts by weight;
Fresh milk 25-40 distilled water 80-100
Ethanol 25-40 lactic acid 0.4-1.0
Propolis 0.5-0.8 sucrose 0.3-0.6
Its concentration of ethanol of the present invention is 95%.
Preferably, a kind of SOD prozyme is formed by the feedstock production of following parts by weight;
Fresh milk 30 distilled water 90
Ethanol 30 lactic acid 0.6
Propolis 0.65 sucrose 0.5
The preparation method of a kind of SOD prozyme of the present invention may further comprise the steps;
(1) take by weighing each raw material by formula ratio, earlier lactic acid is joined in the distilled water, stir, add 1/3 of fresh milk and ethanol total amount more simultaneously, stir, precipitate 7-8 hour, filter, collect filtrate, standby;
(2) 3/10 of sucrose and ethanol total amount joined respectively in the filtrate of step 1, stir, the sodium hydroxide solution that adds 40 mol is again regulated pH value to 7.4, precipitates static 10-15 hour, filters the collecting precipitation thing, and cryodrying is ground into fine powder, and is standby;
(3) propolis is dissolved in the remaining ethanol, stirs, place after 10-12 hour, extract supernatant liquor, with the static 70-75 of supernatant liquor hour, after the superfreeze, be ground into fine powder, the fine powder with step 2 stirs again, promptly finishes.
Cryodrying temperature described in the preparation method of the present invention is at subzero 4-5 ℃, and the superfreeze temperature is at subzero 40-50 ℃.
In a kind of SOD prozyme of the present invention refabrication process, the albumosease type SOD that it extracts from fresh milk, its enzyme activity height, it has anti-oxidant, many effects such as delaying human body caducity.Propolis in the prescription has blood fat reducing and cholesterol and strengthens vasodilation power, reduces vascular fragility, and active cells improves effects such as immunizing power.The two its functional effect behind the science compatibility improves greatly, and safety non-toxic is nuisanceless.
Embodiment
Following examples are in order further to describe the present invention for example, rather than limit the present invention by any way.
Embodiment 1 (unit: kilogram)
Fresh milk 30 distilled water 90
Ethanol 30 lactic acid 0.8
Propolis 0.65 sucrose 0.5
Its preparation method is as follows:
(1) take by weighing each raw material by formula ratio, earlier lactic acid is joined in the distilled water, stir, add fresh milk and 10kg ethanol more simultaneously, stir, precipitate 7 hours, filter, collect filtrate, standby;
(2) sucrose and 9kg ethanol are joined respectively in the filtrate of step 1, stir, the sodium hydroxide solution that adds 40 mol is again regulated pH value to 7.4, precipitates static 12 hours, filters the collecting precipitation thing, and the subzero 4 ℃ of dryings of low temperature are ground into fine powder, and are standby;
(3) propolis is dissolved in the remaining ethanol, stirs, places after 12 hours, the extraction supernatant liquor, with static 72 hours of supernatant liquor, very low temperature subzero 45 ℃ freezing after, be ground into fine powder, the fine powder with step 2 stirs again, promptly finishes.
Embodiment 2 (unit: kilogram)
Fresh milk 38 distilled water 95
Ethanol 36 lactic acid 0.6
Propolis 0.75 sucrose 0.5
Its preparation method is as follows:
(1) take by weighing each raw material by formula ratio, earlier lactic acid is joined in the distilled water, stir, add fresh milk and 12kg ethanol more simultaneously, stir, precipitate 8 hours, filter, collect filtrate, standby;
(2) sucrose and 10.8kg ethanol are joined respectively in the filtrate of step 1, stir, the sodium hydroxide solution that adds 40 mol is again regulated pH value to 7.4, precipitates static 13 hours, filters the collecting precipitation thing, and the subzero 5 ℃ of dryings of low temperature are ground into fine powder, and are standby;
(3) propolis is dissolved in the remaining ethanol, stirs, places after 11 hours, the extraction supernatant liquor with static 73 hours of supernatant liquor, after ultralow subzero 40 ℃ of temperature are freezing, is ground into fine powder, and the fine powder with step 2 stirs again, promptly finishes.
Embodiment 3 (unit: kilogram)
Fresh milk 26 distilled water 80
Ethanol 27 lactic acid 0.5
Propolis 0.55 sucrose 0.4
Its preparation method is as follows:
(1) take by weighing each raw material by formula ratio, earlier lactic acid is joined in the distilled water, stir, add fresh milk and 9kg ethanol more simultaneously, stir, precipitate 8 hours, filter, collect filtrate, standby;
(2) sucrose and 8.1kg ethanol are joined respectively in the filtrate of step 1, stir, the sodium hydroxide solution that adds 40 mol is again regulated pH value to 7.4, precipitates static 12 hours, filters the collecting precipitation thing, and the subzero 4 ℃ of dryings of low temperature are ground into fine powder, and are standby;
(3) propolis is dissolved in the remaining ethanol, stirs, places after 12 hours, the extraction supernatant liquor, with static 74 hours of supernatant liquor, very low temperature subzero 50 ℃ freezing after, be ground into fine powder, the fine powder with step 2 stirs again, promptly finishes.
Below by detect the proof embodiment of the invention 1 effect;
SOD prozyme examining report
Censorship people: Xu Peng lifts
Name of product: the SOD prozyme of the embodiment of the invention 1
Detect unit: life science system of Hebei Science ﹠ Technology Normal College
Testing staff: the Liu Yan of Cai Ai army virtue
Detection method: pyrogallol autoxidation method
Detected result:
The U/g of unit -1
Sample The result
1g 4443

Claims (3)

1. SOD prozyme is formed by the feedstock production of following parts by weight;
Fresh milk 25-40 distilled water 80-100
Ethanol 25-40 lactic acid 0.4-1.0
Propolis 0.5-0.8 sucrose 0.3-0.6.
2. a kind of SOD prozyme according to claim 1 is formed by the feedstock production of following parts by weight:
Fresh milk 30 distilled water 90
Ethanol 30 lactic acid 0.6
Propolis 0.65 sucrose 0.5.
3. the preparation method of a kind of SOD prozyme according to claim 1, it may further comprise the steps:
1, take by weighing each raw material by formula ratio, earlier lactic acid is joined in the distilled water, stir, add 1/3 of fresh milk and ethanol total amount more simultaneously, stir, precipitate 7-8 hour, filter, collect filtrate, standby;
2,3/10 of sucrose and ethanol total amount joined respectively in the filtrate of step 1, stir, the sodium hydroxide solution that adds 40 mol is again regulated pH value to 7.4, precipitates static 10-15 hour, filters the collecting precipitation thing, and cryodrying is ground into fine powder, and is standby;
3, propolis is dissolved in the remaining ethanol, stirs, place after 10-12 hour, extract supernatant liquor, with the static 70-75 of supernatant liquor hour, after the superfreeze, be ground into fine powder, the fine powder with step 2 stirs again, promptly finishes.
4, the preparation method of a kind of SOD prozyme according to claim 3, wherein said cryodrying temperature are at subzero 4-5 ℃, and the superfreeze temperature is at subzero 40-50 ℃.
CN2008100849893A 2008-03-12 2008-03-12 SOD complex enzyme and preparation method thereof Expired - Fee Related CN101240267B (en)

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CN2008100849893A CN101240267B (en) 2008-03-12 2008-03-12 SOD complex enzyme and preparation method thereof

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Application Number Priority Date Filing Date Title
CN2008100849893A CN101240267B (en) 2008-03-12 2008-03-12 SOD complex enzyme and preparation method thereof

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CN101240267A true CN101240267A (en) 2008-08-13
CN101240267B CN101240267B (en) 2011-07-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103361320A (en) * 2013-07-25 2013-10-23 天津核生科技生物工程有限公司 Method of extracting SOD from milk

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103361320A (en) * 2013-07-25 2013-10-23 天津核生科技生物工程有限公司 Method of extracting SOD from milk
CN103361320B (en) * 2013-07-25 2014-06-18 天津核生科技生物工程有限公司 Method of extracting SOD from milk

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Granted publication date: 20110727

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