CN102326624A - Method for deodorizing goat milk at low temperature - Google Patents
Method for deodorizing goat milk at low temperature Download PDFInfo
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- CN102326624A CN102326624A CN201110143858A CN201110143858A CN102326624A CN 102326624 A CN102326624 A CN 102326624A CN 201110143858 A CN201110143858 A CN 201110143858A CN 201110143858 A CN201110143858 A CN 201110143858A CN 102326624 A CN102326624 A CN 102326624A
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Abstract
The invention discloses a method for deodorizing goat milk at low temperature, and relates to the technical field of farm and pasture product processing. The method comprises the following steps: (1) preheating: preheating raw goat milk to 55-60 DEG C; and (2) deodorizing: transferring the preheated goat milk into a deodorizing tower for depressurizing and deodorizing so as to obtain muttony gas at 55-60 DEG C from the top of the tower and odorless goat milk at 48-50 DEG C from the bottom of the tower, wherein the gauge pressure of the deodorizing tower is -0.08 to -0.10MPa, the temperature of the kettle of the tower is 50-55 DEG C, and the temperature of the top of the tower is 55-60 DEG C; and finally delivering out the odorless goat milk by a suction pump. The method for deodorizing the goat milk at low temperature has the beneficial effects that the odor can be removed from the goat milk and the original quality and nutrition of the goat milk can be retained to a greater extent so that the goat milk with nutritive value can be shared by a majority of consumers.
Description
Technical field
The present invention relates to the pesticide herd product processing technique field, specifically be meant a kind of method of goat milk flavor removing, be meant the goat milk flavor removing method under cryogenic conditions especially.
Background technology
The nutrition of goat milk is suckled near the people.The dry of goat milk, protein, amino acid, fat, mineral matter, vitamin are all suckled similar in the people.That goat milk albumen forms is less, fat globule is little, soft and even, be easy to human consumption and absorb.Particularly immunoglobulin content is higher in the goat milk, thereby goat milk more approaches people milk, is easier to the baby and drinks.Goat milk is considered to the best substitute of breast milk since ancient times.But because of the smell of mutton of its goat milk is not accepted by people.Therefore, the technology of having a strong smell of taking off of goat milk is stranded rich Dairy Production enterprise always, makes enterprise can not set foot in the manufacture field of goat milk, also is the rare main cause of goat milk product on the market.Slough the smell of mutton in the goat milk, keep original quality of goat milk and nutritive value to become the unsolved for many years difficult problem of Dairy Processing enterprise better.Unstable characteristics such as the fat in the goat milk, albumen, SCFA, acidity have increased difficulty, complexity and the production cost etc. of goat milk flavor removing.Though Chinese patent CN100566576 discloses a kind of method of goat milk flavor removing, its goat milk flavor removing is accomplished more than 80 ℃.Under such high temperature, though can also destroy the nutritional labeling of goat milk to goat milk flavor removing.
Summary of the invention
The present invention is in order to solve above-mentioned technical barrier, provides a kind of a kind of goat milk low temperature that under cryogenic conditions, can remove the smell of mutton of goat milk, not destroy the goat milk nutritional labeling again to take off the method for having a strong smell.
The present invention in order to achieve the above object, the technical scheme that is adopted is: provide a kind of goat milk low temperature to take off the method for having a strong smell, it is characterized in that: said goat milk low temperature takes off the method for having a strong smell and does,
(1) preheating: will give birth to goat milk and be preheated to 55～60 ℃;
(2) take off and have a strong smell: the goat milk of preheating is sent into taken off the tower of having a strong smell and reduce pressure to take off and have a strong smell, the meter pressure that takes off the tower of having a strong smell is-0.08～-0.10 MPa, and tower still temperature is 50～55 ℃, and tower top temperature is 55～60 ℃, and cat head obtains 55～60 ℃ of smell of mutton gases; Obtaining the 48-50 ℃ of nothing goat milk of having a strong smell at the bottom of the tower is transferred out by suction pump.
Said goat milk with preheating is sent into and is taken off the tower of having a strong smell and be meant the goat milk of preheating injected with the tangential and take off in the tower of having a strong smell.
The goat milk of said preheating injects with the tangential that to take off in the tower of having a strong smell be to get in the tower with the 2T/H flow, and the developed area of goat milk in taking off the tower of having a strong smell is greater than 2.5m
2
A kind of goat milk low temperature of the present invention takes off its beneficial effect of method of having a strong smell and is: the nutritional labeling of goat milk only is being no more than 65 ℃; Could keep its original nutrition composition; And method of the present invention is under cryogenic conditions, to take off to have a strong smell; Can remove the smell of mutton in the goat milk like this, can keep original quality of goat milk and nutrition more again, the goat milk with nutritive value can be enjoyed for consumers in general.
The specific embodiment
Explain that below in conjunction with specific embodiment a kind of goat milk low temperature of the present invention takes off the method for having a strong smell.
Embodiment 1.
Goat milk low temperature takes off the method for having a strong smell:
(1) preheating: will give birth to goat milk and be preheated to 55～60 ℃;
(2) take off and have a strong smell: the goat milk of preheating is sent into taken off the tower of having a strong smell and reduce pressure to take off and have a strong smell, the meter pressure that takes off the tower of having a strong smell is-0.08～-0.10 MPa, and tower still temperature is 50～55 ℃, and tower top temperature is 55～60 ℃, and cat head obtains 55～60 ℃ of smell of mutton gases; Obtaining the 48-50 ℃ of nothing goat milk of having a strong smell at the bottom of the tower is transferred out by suction pump.
The goat milk of preheating sent into take off the tower of having a strong smell and be meant the goat milk of preheating injected with the tangential and take off in the tower of having a strong smell.Take off the Ta Nei that has a strong smell with in the 2T/H flow entering tower if the goat milk of preheating is injected with the tangential, then the developed area of goat milk in taking off the tower of having a strong smell is greater than 2.5m
2The goat milk of preheating injected with the tangential take off that the present invention has only provided a flow and a developed area that gets into preferably in the tower in the tower of having a strong smell,, also can find suitable developed area naturally, take off the perfect condition of having a strong smell to reach if get in towers with other flows.
After the raw milk utilized said method to take off to have a strong smell, basic without smelling of mutton on the mouthfeel significantly reduced through detecting the main component low carbon chain free fatty that influences smell of mutton simultaneously, by raw milk's 0.67%, is reduced to 0.05%.
The above; Be merely the preferable specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technical staff who is familiar with the present technique field is equal to replacement or change according to technical scheme of the present invention and inventive concept thereof in the technical scope that the present invention discloses, all should be encompassed within protection scope of the present invention.
Claims (3)
1. a goat milk low temperature takes off the method for having a strong smell, and it is characterized in that: said goat milk low temperature takes off the method for having a strong smell and does,
(1) preheating: will give birth to goat milk and be preheated to 55～60 ℃;
(2) take off and have a strong smell: the goat milk of preheating is sent into taken off the tower of having a strong smell and reduce pressure to take off and have a strong smell, the meter pressure that takes off the tower of having a strong smell is-0.08～-0.10 MPa, and tower still temperature is 50～55 ℃, and tower top temperature is 55～60 ℃, and cat head obtains 55～60 ℃ of smell of mutton gases; Obtaining the 48-50 ℃ of nothing goat milk of having a strong smell at the bottom of the tower is transferred out by suction pump.
2. a kind of goat milk low temperature according to claim 1 takes off the method for having a strong smell, and it is characterized in that: said goat milk with preheating is sent into and is taken off the tower of having a strong smell and be meant the goat milk of preheating injected with the tangential and take off in the tower of having a strong smell.
3. a kind of goat milk low temperature according to claim 2 takes off the method for having a strong smell, and it is characterized in that: the goat milk of said preheating injects with the tangential that to take off in the tower of having a strong smell be to get in the tower with the 2T/H flow, and the developed area of goat milk in taking off the tower of having a strong smell is greater than 2.5m
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110143858A CN102326624A (en) | 2011-05-31 | 2011-05-31 | Method for deodorizing goat milk at low temperature |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110143858A CN102326624A (en) | 2011-05-31 | 2011-05-31 | Method for deodorizing goat milk at low temperature |
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| CN102326624A true CN102326624A (en) | 2012-01-25 |
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| CN201110143858A Pending CN102326624A (en) | 2011-05-31 | 2011-05-31 | Method for deodorizing goat milk at low temperature |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630752A (en) * | 2012-04-18 | 2012-08-15 | 潍坊紫鸢乳业发展有限公司 | Preparation method of goat yogurt in normal-temperature preservation with gingko and hawthorn |
| CN106615109A (en) * | 2016-12-12 | 2017-05-10 | 山东坤泰生物科技有限公司 | Strawberry clavulanic acid milk beverage and preparation method thereof |
| CN106615144A (en) * | 2016-12-12 | 2017-05-10 | 山东坤泰生物科技有限公司 | Milk-containing sweet orange clavulanic acid beverage and preparation method thereof |
| CN108541765A (en) * | 2018-03-19 | 2018-09-18 | 长沙秋点兵信息科技有限公司 | Formula and preparation method of goat milk powder |
| CN111802457A (en) * | 2020-08-07 | 2020-10-23 | 西安御恭羊乳有限公司 | Triple deodouring method for processing goat milk |
| EP3666080A4 (en) * | 2017-08-09 | 2021-07-07 | Inner Mongolia Yili Industrial Group Co., Ltd. | De-muttony goat milk, preparation method therefor and goat milk products |
| CN113767978A (en) * | 2021-09-06 | 2021-12-10 | 昆明龙腾生物乳业有限公司 | Goat milk low-temperature de-odorizing method for removing odor of goat milk |
| CN113907132A (en) * | 2021-10-22 | 2022-01-11 | 陕西圣唐乳业有限公司 | Fresh liquid goat milk preservation process method with temperature regulation function |
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| CN101107943A (en) * | 2007-08-20 | 2008-01-23 | 澳芝妙乳业（北京）有限公司 | Physics the goat milk smell doffing method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630752A (en) * | 2012-04-18 | 2012-08-15 | 潍坊紫鸢乳业发展有限公司 | Preparation method of goat yogurt in normal-temperature preservation with gingko and hawthorn |
| CN102630752B (en) * | 2012-04-18 | 2013-06-12 | 潍坊紫鸢乳业发展有限公司 | Preparation method of goat yogurt in normal-temperature preservation with gingko and hawthorn |
| CN106615109A (en) * | 2016-12-12 | 2017-05-10 | 山东坤泰生物科技有限公司 | Strawberry clavulanic acid milk beverage and preparation method thereof |
| CN106615144A (en) * | 2016-12-12 | 2017-05-10 | 山东坤泰生物科技有限公司 | Milk-containing sweet orange clavulanic acid beverage and preparation method thereof |
| EP3666080A4 (en) * | 2017-08-09 | 2021-07-07 | Inner Mongolia Yili Industrial Group Co., Ltd. | De-muttony goat milk, preparation method therefor and goat milk products |
| CN108541765A (en) * | 2018-03-19 | 2018-09-18 | 长沙秋点兵信息科技有限公司 | Formula and preparation method of goat milk powder |
| CN111802457A (en) * | 2020-08-07 | 2020-10-23 | 西安御恭羊乳有限公司 | Triple deodouring method for processing goat milk |
| CN113767978A (en) * | 2021-09-06 | 2021-12-10 | 昆明龙腾生物乳业有限公司 | Goat milk low-temperature de-odorizing method for removing odor of goat milk |
| CN113907132A (en) * | 2021-10-22 | 2022-01-11 | 陕西圣唐乳业有限公司 | Fresh liquid goat milk preservation process method with temperature regulation function |
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Application publication date: 20120125 |