CN105077381B - The manufacturing method of the powder containing distinctive unsaturated fat acid lipid - Google Patents
The manufacturing method of the powder containing distinctive unsaturated fat acid lipid Download PDFInfo
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- CN105077381B CN105077381B CN201410222830.9A CN201410222830A CN105077381B CN 105077381 B CN105077381 B CN 105077381B CN 201410222830 A CN201410222830 A CN 201410222830A CN 105077381 B CN105077381 B CN 105077381B
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Abstract
The present invention discloses a kind of manufacturing method of powder containing distinctive unsaturated fat acid lipid, the especially manufacturing method of fish oil powder.Arrange in pairs or groups emulsifier and packaging material appropriate of fish oil is combined using carrier embedding techniques, using stirring or normal pressure homogenization, fish oil high speed dispersion is set to become the good oil-in-water emulsified system (O/W) of uniform state, stability, elaioleucite drop is embedded in inside it by packaging material therein simultaneously, it is subsequent to be spray-dried, and it is prepared into the fish oil product of dusting.Highest fish oil content is up to 80 weight %.
Description
Technical field
The present invention relates to a kind of manufacturing methods of powder containing distinctive unsaturated fat acid lipid, more particularly to one kind to contain more yuan of ω -3 not
The manufacturing method of the fish oil powder of saturated fatty acid.
Background technique
ω -3 polybasic unsaturated fatty acid such as DHA and EPA are rich in fish oil.Since fish oil is oxidizable rotten, thus limit
The exploitation of the product rich in DHA and EPA polybasic unsaturated fatty acid is made.Be limited to the taste of fish oil itself, content, preservation and
Soft capsule is often made for the edible intake of people in the factors such as food processing process, past.Fish oil powder, DHA powder have had in recent years
Revolutionary break-through skill, consumer can absorb in diet arrives ω -3 polybasic unsaturated fatty acid.But
Fish oil content in fish oil powder prepared by current technology does not reach ideal yet and uses high pressure homogenizer more in the process.Japan's hair
Bright patent application case publication number JP2005008810 discloses a kind of oil powder and preparation method thereof containing unsaturated fatty acid,
Described in fish oil powder include (A) oil or fat, (B) emulsifier, (C) water-soluble saccharides, (D) L- containing unsaturated fatty acid it is anti-bad
The vitamin E (tocopherol) of hematic acid ester and (E) without amino acid or amino acid residue.Coloured glaze has been used in embodiment
Lettuce oil (Borage Oil), OSA are esterified converted starch as emulsifier, dextrin (dextrin) and are used as water-soluble saccharides, wherein coloured glaze
Glass lettuce oily (Borage Oil), L-AA ester and OSA esterification converted starch are mixed to form an oily phase, and dextrin is mixed with water
To an aqueous phase solution, it is stirred the oil mixture and the aqueous phase solution, wherein the weight 900 of the aqueous phase solution
Gram, 302.4 grams of the weight of the oil mixture and form a primary emulsifying liquid, then with high pressure homogenizer in the pressure of 35MPa
It is handled and obtains oil-in-water emulsion, be finally spray-dried and obtain Common Borage oil powder (50 weight % of oil content).
Summary of the invention
The main object of the present invention is to provide a kind of manufacturing method of powder oil powder containing unsaturated fatty acid.
Another object of the present invention is to provide a kind of manufacturing method of fish oil powder.
Another object of the present invention be provide it is a kind of according to prepared by the method for the present invention containing the oil powder of unsaturated fatty acid,
Especially fish oil powder.
Another object of the present invention is to provide a kind of health food or feed, wherein added with according to obtained by the method for the present invention
Oil powder or fish oil powder.
A kind of manufacturing method of oil powder containing unsaturated fatty acid of the invention, comprises the steps of
(a) oil containing unsaturated fatty acid of liquid is obtained by mixing an oil mixture with an emulsifier, wherein institute
Stating emulsifier is nonionic surface active agent；
(b) polysaccharide and water are mixed to get an aqueous phase solution；
(c) oil mixture and the aqueous phase solution are mixed, wherein the volume of the aqueous phase solution is greater than the oil
Phase mixture and form an oil-in-water emulsion；
(d) it is spray-dried oil-in-water emulsion and obtains the oil powder containing unsaturated fatty acid.
In one preferred embodiment, the oil containing unsaturated fatty acid of the liquid is for liquid fish oil or by solid-state
Fish oil heating fusing obtains.
In one preferred embodiment, the polysaccharide is converted starch.In a preferred embodiment, institute
Converted starch is stated as esterification converted starch.In a most preferred embodiment, the converted starch is starch and octenyl
Succinic anhydride (OSA) reacts obtained OSA- converted starch.
In one preferred embodiment, the ratio that the oil containing unsaturated fatty acid of step (a) is mixed with emulsifier
The 1-10 weight % of oil mixture is accounted for for the emulsifier and the nonionic surface active agent is lecithin, trade name
The polyoxyethylene sorbitan fatty acid ester (polyethoxylated sorbitan fatty acid ester) of TWEEN
Or the sorbitan fatty acid ester (sorbitan fatty acid ester) of trade name SPAN.
The nonionic surface active agent of commodity in use name SPAN20 is made in a preferred embodiment of the invention
For emulsifier.
In one preferred embodiment, the polysaccharide dosage of step (b) is 16-65%, with step (a) containing unsaturation
The oil of fatty acid and the weight of the polysaccharide are on the basis of.
In one preferred embodiment, the mixing of step (c) is contained under normal pressure and revolving speed 500-2,000rpm's
Stirring or normal pressure homogeneous (revolving speed 2,000-15,000rpm) processing.It is furthermore preferred that the mixing of step (c) be contained under normal pressure and
The stirring of revolving speed 500-2,000rpm.
In one preferred embodiment, the spray drying condition of step (d) be 160-180 DEG C inlet air temperature and
90-115 DEG C of leaving air temp.
In one preferred embodiment, the fish oil content of the fish oil powder of step (d) be 35-80 weight %, with fish oil,
The weight of emulsifier and polysaccharide is on the basis of.
Method of the invention be not only without the use of it is high-pressure homogeneous emulsified, but also the fish oil content of obtained fish oil powder
Up to 80 weight %.
Detailed description of the invention
Fig. 1 is the process block diagram of the method for the present invention.
Fig. 2 is 200 times of photos of amplification of the oil-in-water emulsion in the method for the present invention.
Fig. 3 is 400 times of photos of amplification of the oil-in-water emulsion in the method for the present invention.
Fig. 4 be to embedding front and back grease stability in storage tested as a result, wherein oil content 40% (embedding),
The sample of 80% (embedding) and 100% (not embedding) three kinds of kenels stores 27 days in 25 DEG C, therebetween through when sampling carry out grease
Peroxide value (POV) analysis.
Fig. 5 be to embedding front and back grease stability in storage tested as a result, wherein oil content 40% (embedding),
The sample of 80% (embedding) and 100% (not embedding) three kinds of kenels stores 27 days in 37 Ω, therebetween through when sampling carry out grease
Peroxide value (POV) analysis.
Specific embodiment
One preferred embodiment of the method for the present invention using carrier embedding techniques by fish oil arrange in pairs or groups emulsifier appropriate and
Packaging material combination makes fish oil high speed dispersion become the good oil-in-water of uniform state, stability using stirring or normal pressure homogenization
Emulsifying systems (O/W), wherein the packaging material simultaneously embeds elaioleucite drop wherein, it is subsequent to be spray-dried, and it is prepared into dusting
Fish oil product.Formula composition can be adjusted according to the application of end prod, and highest fish oil content is up to 80 weight %.
One preferred embodiment of the method for the present invention is shown in Fig. 1.As shown in Figure 1, emulsifier is made an addition to fish oil original
Material (liquid or solid-state heat fusing person) carries out being mixed to get oil mixture；On the other hand water phase is obtained by packaging material is soluble in water
Solution.The oil mixture is made an addition in the aqueous phase solution again, using high-speed stirred mixing or normal pressure homogenization
Uniform oil-in-water emulsion is formed, is then spray-dried the oil-in-water emulsion and the fish oil powder that obtains.
The dusting product of grease prepared by the method for the present invention containing unsaturated fatty acid has the advantage that formula composition
Simply, uniform oil-in-water emulsion can be prepared using stirring or normal pressure homogenizer, is without the use of high-pressure homogeneous equipment, removes
It is effectively reduced except process cost, dusting product contains that the grease of high-content, particle are small, rapidly dissolvable are scattered in cold water
In, conducive to the processing and application of product.Products application can according to oil source and quality, be applied to baby formula milk powder, in it is old
Year formula milk, formula food, pregnant and lying-in women's nutrition addition food, animal health product, feed formulation additive and other function
The fields such as property food.
The present invention can be further understood by the following example, these embodiments are as illustrative purposes only, and not exclusive
For limiting the scope of the invention.
Embodiment 1 (40.8% fish oil powder)
By 350 grams of solid-state fish oil (4 DEG C) in 55-60 DEG C of pre- heat fusing, in wherein 7.5 grams of SPAN20 surface-actives of addition
Agent, and be stirred.500 grams of OSA- converted starches are dissolved in 0.64 liter of reverse osmosis (RO) water and obtain an aqueous phase solution.By institute
Fish oil/SPAN20 mixture is stated to be slowly added in the aqueous phase solution, using blender with 1,000-1,500rpm revolving speed
It is stirred 60 minutes and forms a uniform oil-in-water emulsion, as seen in figures 2 and 3.Then with 160-180 DEG C of inlet air temperature
And 90-115 DEG C of leaving air temp is spray-dried the oil-in-water emulsion and the fish oil powder that obtains.
Embodiment 2 (77.5% fish oil powder)
By 400 grams of solid-state fish oil in 55-60 DEG C of pre- heat fusing, in wherein 16 grams of SPAN20 surfactants of addition, and stir
Mix mixing.Prepare 25% (w/v) OSA- converted starch aqueous solution of 400mL.The fish oil/SPAN20 mixture is slowly added
In the aqueous solution, using blender with 1,000-1,500rpm revolving speed is stirred 60 minutes and forms a uniform water
Packet oil emulsion.Then the oil-in-water emulsified is spray-dried with 160-180 DEG C of inlet air temperature and 90-115 DEG C of leaving air temp
Liquid and the fish oil powder obtained.
Embodiment 3 (77.5% fish oil powder)
Other than replacing solid-state fish oil with liquid fish oil, the step of repeating embodiment 2 and obtain the fish oil powder of the present embodiment.
Embodiment 4 (80% fish oil powder)
By 200 grams of solid-state fish oil in 55-60 DEG C of pre- heat fusing, in wherein 8 grams of SPAN20 surfactants of addition, and stir
Mixing.Prepare 20% (w/v) OSA- converted starch aqueous solution of 210mL.By the fish oil/SPAN20 mixture be slowly added in
In the aqueous solution, using blender with 1,000-1,500rpm revolving speed is stirred 60 minutes and forms a uniform water packet
Oil emulsion.Then the oil-in-water emulsion is spray-dried with 160-180 DEG C of inlet air temperature and 90-115 DEG C of leaving air temp
And the fish oil powder obtained.
Embodiment 5 (80% fish oil powder)
Other than replacing solid-state fish oil with liquid fish oil, the step of repeating embodiment 4 and obtain the fish oil powder of the present embodiment.
The analysis indexes of dusting fish oil product.
Dusting fish oil product water determination of activity as a result, 40.8% solid state fish oil powder product (embodiment 1) less than 0.1, and
77.5% and 80% solid state fish oil powder product (embodiment 2 and 4) is respectively 0.3161 and 0.2492, and 77.5% and 80% liquid
State fish oil dusting product (embodiment 3 and 5) is respectively 0.2594 and 0.3309.In terms of water content, it is equal that each sample analyzes result
Lower than 2%.As shown in table 1.
Table 1
| Sample | Water activity Aw | Water content (weight %) |
| Embodiment 1 | 0.0233 | - |
| Embodiment 2 | 0.3161 | 1.87 |
| Embodiment 3 | 0.2594 | 0.88 |
| Embodiment 4 | 0.2492 | 0.63 |
| Embodiment 5 | 0.3309 | 1.21 |
In addition, fish oil solid-state and liquid kenel raw material are respectively 1.14 and 8.75 in acid value (AV) analysis result.The present invention
The acid value of the solid state fish oil powder product of embodiment 1 (40.8% fish oil) and embodiment 4 (80% fish oil) analyzes result
1.18 with 1.14.The acid value of the liquid fish oil dusting product of the embodiment of the present invention 3 (77.5% fish oil) analyzes result 8.87.This hair
Its acid value of fish oil dusting product prepared by bright method and the acid value of fish oil raw material change less than 5%.
The grease stability in storage of embedding front and back is tested.By oil content 40% (embedding), 80% (embedding) and
The sample of 100% (not embedding) three kinds of kenels, respectively at 25 DEG C and 37 DEG C store 27 days, therebetween through when sampling carry out grease mistake
Oxidation valence (POV) analysis, is as a result shown in Fig. 4 and Fig. 5.As a result, it has been found that the lower dusting sample of oil content, peroxide value have
Relatively high trend, thus it is speculated that may be since grease to be after dusting, the surface area of ingress of air increases, so that Oxidation of Fat and Oils
Rate increases.And 100% grease not embedded is opposite most stable because of area minimum that non-dusting is contacted with air.
In order to prove this inference, using the granular size from laser particle size analyzer measurement dusting grease, by measurement result
Find out sample of the oil content 80% compared to oil content 40%, there is biggish particle diameter distribution.In other words, the powder of oil content 40%
Change oil sample because partial size is smaller, the surface area of ingress of air is larger, therefore Oxidation of Fat and Oils rate is compared to oil content 80%
Dusting sample all has higher peroxide value under the condition of storage of 25 DEG C and 37 DEG C different temperatures.
From the above results, a kind of manufacturing method of the present invention for oil powder of acid-proof containing unsaturated lipid, while mistake of the invention
Journey can make grease change form (becoming solid-state from liquid), and obtain the grease dusting product of floorboard with high oil content, be conducive to following process
And mixing.
Claims (6)
1. a kind of manufacturing method of the oil powder containing unsaturated fatty acid, comprises the steps of
(a) oil containing unsaturated fatty acid of liquid is obtained by mixing an oil mixture with an emulsifier, wherein the cream
Agent is nonionic surface active agent；
(b) polysaccharide and water are mixed to get an aqueous phase solution；
(c) oil mixture and the aqueous phase solution are mixed, wherein the volume of the aqueous phase solution is mutually mixed greater than the oil
It closes object and forms an oil-in-water emulsion；
(d) oil powder containing unsaturated fatty acid for being spray-dried oil-in-water emulsion and obtaining；
The mixing of step (c) is contained under normal pressure and the stirring or normal pressure homogenization of revolving speed 500-2,000rpm；
The oil containing unsaturated fatty acid of liquid in step (a) obtains for liquid fish oil or by the heating fusing of solid-state fish oil, and
The dosage of oil by the liquid in step (a) containing unsaturated fatty acid is 77.5-80 weight %, with the oil, emulsifier and
The weight of polysaccharide is on the basis of；
The polysaccharide is esterification converted starch；And the nonionic surface active agent is lecithin or SPAN20.
2. the method according to claim 1, wherein the esterification converted starch is that starch reacts to obtain with OSA
OSA- converted starch.
3. method according to claim 1 or 2, which is characterized in that step (a) liquid containing unsaturated fatty acid oil with
The ratio of emulsifier mixing is the 1-10 weight % that the emulsifier accounts for oil mixture.
4. according to the method described in claim 2, it is characterized in that, the nonionic surface active agent is trade name SPAN20
Nonionic surface active agent.
5. according to the method described in claim 3, it is characterized in that, the polysaccharide dosage of step (b) is 16-20%, with step (a)
Containing unsaturated fatty acid oil and the polysaccharide weight and on the basis of.
6. according to the method described in claim 3, it is characterized in that, the spray drying condition of step (d) be 160-180 DEG C into
Air temperature and 90-115 DEG C of leaving air temp.
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| CN201410222830.9A CN105077381B (en) | 2014-05-23 | 2014-05-23 | The manufacturing method of the powder containing distinctive unsaturated fat acid lipid |
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| CN201410222830.9A CN105077381B (en) | 2014-05-23 | 2014-05-23 | The manufacturing method of the powder containing distinctive unsaturated fat acid lipid |
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| CN105077381B true CN105077381B (en) | 2019-10-11 |
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| CN105935145B (en) * | 2015-12-18 | 2019-09-20 | 重庆两江药物研发中心有限公司 | A kind of fish oil phytosterol complex tablet and preparation method thereof |
| CN106720333B (en) * | 2016-12-28 | 2020-06-12 | 石家庄君乐宝乳业有限公司 | Fermented milk containing DHA and EPA and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287114A (en) * | 2000-09-14 | 2001-03-14 | 国家海洋局第一海洋研究所 | Conjugated linoleic acid microcapsule |
| JP2005008810A (en) * | 2003-06-20 | 2005-01-13 | Kao Corp | Unsaturated fatty acid-containing fat powder |
| CN101253896A (en) * | 2008-04-03 | 2008-09-03 | 上海水产大学 | Gem fish oil micro-capsule and preparing method thereof |
-
2014
- 2014-05-23 CN CN201410222830.9A patent/CN105077381B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287114A (en) * | 2000-09-14 | 2001-03-14 | 国家海洋局第一海洋研究所 | Conjugated linoleic acid microcapsule |
| JP2005008810A (en) * | 2003-06-20 | 2005-01-13 | Kao Corp | Unsaturated fatty acid-containing fat powder |
| CN101253896A (en) * | 2008-04-03 | 2008-09-03 | 上海水产大学 | Gem fish oil micro-capsule and preparing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 微胶囊化宝石鱼油配方的优化及对脂肪酸组成的影响;陶宁萍等;《食品科学》;20090815(第16期);第49页左栏第2段，第49页第1.1、1.3.1节，第51页第3节 * |
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