CN101653171A - Stabilizer applied in fresh milk production of bovine colostrum - Google Patents
Stabilizer applied in fresh milk production of bovine colostrum Download PDFInfo
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- CN101653171A CN101653171A CN200910035067A CN200910035067A CN101653171A CN 101653171 A CN101653171 A CN 101653171A CN 200910035067 A CN200910035067 A CN 200910035067A CN 200910035067 A CN200910035067 A CN 200910035067A CN 101653171 A CN101653171 A CN 101653171A
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- colostrum
- fresh milk
- bovine colostrum
- polysaccharide
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Abstract
The invention relates to a stabilizer applied in fresh milk production of bovine colostrum. The stabilizer of the invention is aureobasidium polysaccharide, which is also known as Pullulan. The inventino mainly studies the application of the stabilizer in fresh milk production of bovine colostrum, aiming at better and more fully utilizing the precious resource bovine colostrum, thus reducing the waste and loss of nutrients of bovine colostrum in complex manufactruing processes, simultaneously meeting three demands of consumers such as adequate nutrientions, convenient drink and economy, and infusing the concepts of regulating human body metabolism, improving immunity of orgnism and resisting infection into daily drinking milk. The main research content of the invention is the selection andaddition of the stablizer in the fresh milk production of bovine colostrum, thereby laying foundation for researching fresh milk formula of bovine colostrum.
Description
Technical field
The present invention relates to a kind of stabilizing agent of using in the production of colostrum fresh milk, the technical method that colostrum fresh milk is produced.
Background technology
The colostrum product is as a class novel dairy products and health food, has only the history in more than 10 year in China.Because special physicochemical property and the processing characteristics of colostrum, the past is listed it in the category of physically different breast always, and Dairy Processing enterprise will not purchase, and is also forbidden simultaneously to divide cow the colostrum in 7 days puerperiums to mix the sale of normal Ruzhong.
Colostrum is glue milk again, is 1 week behind the cow birth, particularly secreted milk in 3 days.Just the lacteous Huang has bitter taste and foreign odor flavor, and its protein, fat, inorganic salts, vitamin equal size are significantly higher than normal breast.Just the Ruzhong is contained abundant immune factor, growth factor isoreactivity composition again, therefore has very high nutritive value and physiological function.Immunologic function, strengthening body resistance and immunity can be promoted, be regulated to the colostrum preparation.
At present, colostrum is mainly used in the processing bovine colostrum, and two kinds of methods are arranged, i.e. freeze-drying and low temperature spray drying method.The product colostrum powder that forms costs an arm and a leg, and is difficult to become the life that popular daily health products enters ordinary people.
According to the study, 1～3 day first milk production is about 0.55% of total output of milk behind the cow birth, and the colostrum of the calf of feeding is about 45% of first milk production, still has 55% colostrum surplus.At present, domestic colostrum utilization rate for processing is less than 1%, and along with the development of dairy, first milk production also will further increase.Therefore, even increase by 100 times on the basis of existing processing capacity, the colostrum resource is still nexhaustible.
The research and development of colostrum and goods thereof still is in the starting stage at home.Be badly in need of strengthening resource investigation, raw material milk quality evaluation, the concentrating and separating of nutritional labeling and functional component, researchs such as the foundation of bioactie agent detection method, screening and application.
Therefore; how that this is abundant colostrum resource use fully, the effect that performance is maximum, and can develop fast, processing technology easily; forming health food popular, day-to-day and come into the market to circulate, is the basic development trend of the colostrum utilization of resources.
Summary of the invention
Purpose of the present invention: seek the stabilizing agent that a kind of heat endurance that colostrum is suckled is improved, for exploitation facilitation, popular colostrum milk lay the foundation.
Technical scheme of the present invention: producing 1 to 3 day the mixing cow's milk in back with the multiparity ox is raw material, the short method of obstructing mould polysaccharide, sodium hydrogen phosphate, guar gum, CMC (carboxymethyl cellulose), carragheen, lactose of various dose is added in employing in the colostrum aggregate sample, measure the thermally-stabilised situation of colostrum by thermocoagulation time method (HCT), thereby judge the result of use of each stabilizing agent in colostrum, for the development of carrying out colostrum fresh milk lays the foundation.
Beneficial effect of the present invention: the food grade weak point obstructs the breeding that is beneficial to the intestinal beneficial bacterium group that is added with of mould polysaccharide, safeguards the health of enteron aisle, has improved the heat endurance of colostrum simultaneously, for the development of carrying out colostrum fresh milk is laid a good foundation.
The specific embodiment
(1) collection of colostrum
Pick up from the milk in eutocous healthy cow 1～3d, and preserve down at 4 ℃.
(2) preparation of colostrum sample
The colostrum sample is to carry out mixed getting with produce the colostrum of gathering in the 1st, 2,3 day the back respectively at milk cow according to 1: 1: 1 ratio.
(3) stabilizing agent result of use experiment
Prepare six groups of 1-5 test tubes, accurately draw 10ml colostrum sample respectively in the 1-5 test tube respectively, the mould polysaccharide of short stalk, sodium hydrogen phosphate, guar gum, carboxymethyl cellulose, carragheen, the lactose that add 0.0020g/ml, 0.0025g/ml, 0.0030g/ml, 0.0035g/ml, 0.0040g/ml successively carry out the influence research of colostrum heat endurance.Determine the thermocoagulation time that six kinds of additives add the back colostrums by thermocoagulation time method, compare with the thermocoagulation time length of blank group colostrum (not adding any stabilizing agent), thereby determine the influence of stabilizing agent the colostrum heat endurance.
Below with specific embodiment technical scheme of the present invention is described, but protection scope of the present invention is not limited thereto:
Embodiment 1
Get colostrum sample 10ml in test tube with pipette, uncoveredly place the digital display thermostat water bath that is warming up to 68 ℃, and pick up counting, the colostrum sample no longer is flow regime and stops timing when test tube tilts, and record heat time heating time.Record the colostrum sample under the situation of not adding stabilizing agent, the thermocoagulation time is 17.44min; The interpolation of the mould polysaccharide of short stalk makes that the thermocoagulation time lengthening of colostrum is 56min, can improve the protein stability of colostrum to a certain extent, and effect is particularly evident when the addition of the mould polysaccharide of short stalk is 0.002-0.0035g/ml.
Claims (3)
1. a kind of stabilizing agent of using during colostrum fresh milk is produced, it is characterized in that: producing 1 to 3 day the mixing cow's milk in back with the multiparity ox is raw material, the method of the short mould polysaccharide of stalk (also being pulullan polysaccharide) of various dose is added in employing in the colostrum aggregate sample, measure the thermally-stabilised situation of colostrum by thermocoagulation time method (HCT), thereby judge the result of use of the short mould polysaccharide of stalk in colostrum, for the development of carrying out colostrum fresh milk lays the foundation.
2. a kind of stabilizing agent of using in the colostrum fresh milk production according to claim 1 is characterized in that: the mould polysaccharide of short stalk is the food grade polysaccharide, and the short breeding that is beneficial to the intestinal beneficial bacterium group that is added with of obstructing mould polysaccharide, safeguards the health of enteron aisle.
3. a kind of stabilizing agent of using during colostrum fresh milk according to claim 1 is produced, it is characterized in that: for judging the result of use of the short mould polysaccharide of stalk in colostrum, sodium hydrogen phosphate, guar gum, CMC (carboxymethyl cellulose), the carragheen of various dose, the method for lactose are added in employing in the colostrum aggregate sample, compare with the result of use of the mould polysaccharide of short stalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910035067A CN101653171A (en) | 2009-09-15 | 2009-09-15 | Stabilizer applied in fresh milk production of bovine colostrum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910035067A CN101653171A (en) | 2009-09-15 | 2009-09-15 | Stabilizer applied in fresh milk production of bovine colostrum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101653171A true CN101653171A (en) | 2010-02-24 |
Family
ID=41707798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910035067A Pending CN101653171A (en) | 2009-09-15 | 2009-09-15 | Stabilizer applied in fresh milk production of bovine colostrum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101653171A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106417600A (en) * | 2016-09-18 | 2017-02-22 | 天津北洋百川生物技术有限公司 | Dairy product containing pullulan and preparation method thereof |
| US10568839B2 (en) | 2011-01-11 | 2020-02-25 | Capsugel Belgium Nv | Hard capsules |
| US11319566B2 (en) | 2017-04-14 | 2022-05-03 | Capsugel Belgium Nv | Process for making pullulan |
| US11576870B2 (en) | 2017-04-14 | 2023-02-14 | Capsugel Belgium Nv | Pullulan capsules |
-
2009
- 2009-09-15 CN CN200910035067A patent/CN101653171A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10568839B2 (en) | 2011-01-11 | 2020-02-25 | Capsugel Belgium Nv | Hard capsules |
| CN106417600A (en) * | 2016-09-18 | 2017-02-22 | 天津北洋百川生物技术有限公司 | Dairy product containing pullulan and preparation method thereof |
| US11319566B2 (en) | 2017-04-14 | 2022-05-03 | Capsugel Belgium Nv | Process for making pullulan |
| US11576870B2 (en) | 2017-04-14 | 2023-02-14 | Capsugel Belgium Nv | Pullulan capsules |
| US11878079B2 (en) | 2017-04-14 | 2024-01-23 | Capsugel Belgium Nv | Pullulan capsules |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100224 |