CN109908090A - A kind of jasmine flavones instant powder and preparation method thereof - Google Patents
A kind of jasmine flavones instant powder and preparation method thereof Download PDFInfo
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- CN109908090A CN109908090A CN201910317799.XA CN201910317799A CN109908090A CN 109908090 A CN109908090 A CN 109908090A CN 201910317799 A CN201910317799 A CN 201910317799A CN 109908090 A CN109908090 A CN 109908090A
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Abstract
The invention discloses a kind of jasmine flavones instant powders and preparation method thereof, waste liquid is extracted as raw material to extract the Jasmine after refined jasmine oil, jasmine flavones is isolated and purified by macroreticular resin, after low-temperature reduced-pressure concentration, dry, again through sodium bicarbonate(edible) scale, so that flavones is generated flavones sodium soluble easily in water, auxiliary material maltodextrin and phosphatide is added, is finally spray-dried again and jasmine flavones instant powder is made.The present invention extracts separation by extracting the flavones in waste liquid to Jasmine, it not only solves Jasmine and extracts pollution problem caused by waste liquid direct emission, also improve the added value of Jasmine, by the way that sodium bicarbonate(edible) scale jasmine flavones is added, the water solubility of jasmine flavones is improved, so that the jasmine brass powder of preparation is easy to take and absorption of human body.The method of the present invention is simple, low in cost, economically feasible.
Description
Technical field
The present invention relates to agricultural technology fields, and in particular to a kind of jasmine flavones instant powder and preparation method thereof.
Background technique
In the production process for extracting refined jasmine oil, a large amount of Jasmine extracting solution can be generated, is contained in these extracting solutions
The various actives substance such as flavones, and usually fall using extracting solution as waste discharge on producing, this not only generates pollution to environment,
Also create the waste of resource.
The flavones molecular weight of plant origin is small, is easily absorbed by the human body, have anti-oxidant, anticancer, it is hypoglycemic, protection blood vessel,
Prevent the plurality of health care functions such as artery sclerosis.Existing various plants flavones is successfully applied to health products trade at present.
Document points out, jasmine flavones has good scavenging effect to hydroxy radical, at the same also have antibacterial, it is antitumor,
The effects of reducing blood lipid.Jasmine flavones is soluble in organic solvent, and poorly water-soluble, this limits jasmine flavones to a certain extent
Using.
Summary of the invention
It is an object of the invention to be directed to state of the art, a kind of jasmine flavones instant powder and preparation method thereof is provided,
Jasmine after making full use of separation refined jasmine oil extracts waste liquid, therefrom separating-purifying jasmine flavones, develops at health care
The product of effect has good market application value.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of production method of jasmine flavones instant powder, comprising the following steps:
1) Jasmine extracts the collection of waste liquid
After the Jasmine extraction waste liquid refers to that Jasmine mixes with water, the Jasmine after refined jasmine oil is isolated in heating
Extract waste liquid；
2) jasmine flavones isolates and purifies
The D101 macropore dried resin that Jasmine extracts waste liquid weight 15-30% is packed into chromatographic column, with the deionized water of 3 BV
Resin column is flowed through with the flow velocity of 1 ml/min, takes Jasmine to extract waste liquid, resin column is flowed through with the flow velocity of 1 ml/min, then
The deionized water that 2 ~ 4 BV are added flows through resin column with the flow velocity of 1 ml/min, finally water-soluble with 65 ~ 90% ethyl alcohol of 2 ~ 4 BV
Liquid is eluted with the flow velocity of 1 ml/min, collects eluent；
3) concentrate drying of jasmine flavones
The eluent of collection is concentrated under reduced pressure, ethyl alcohol is recycled, the extract dry of acquisition obtains jasmine flavones；
4) alkalization of jasmine flavones
Sodium bicarbonate aqueous solution to flavones is added in jasmine flavones to be completely dissolved, then uses 200-450 mesh net filtration, collects alkali
The jasmine flavonoids solution of change；
5) preparation of jasmine flavones instant powder
Take the raw material of following parts by weight: 80 ~ 90 parts of the jasmine flavonoids solution of alkalization, 5 ~ 15 parts of maltodextrin, phosphatidase 1 .5 ~ 3 part,
Will maltodextrin and phosphatide dissolution after be added in the jasmine flavonoids solution of alkalization, be uniformly mixing to obtain mixed liquor, by sterilizing,
The jasmine flavones instant powder is obtained after emulsification, spray drying.
In step 1), the collection method that the Jasmine extracts waste liquid is specific as follows: taking fresh jasmine flower, is added
The water of 4 ~ 6 times of weight, heating extraction isolate refined jasmine oil, 100-130 DEG C of Extracting temperature, 2 ~ 4 h of extraction time, collect jasmine
Flower extracts waste liquid, is cooled to room temperature, and stands 4-4.5 h, is cleaned with the filtered through gauze of 200-450 mesh.
In step 3), the temperature of the reduced pressure is no more than 60 DEG C, and the temperature of the drying is 50-75 DEG C.
In step 4), the mass concentration of the sodium bicarbonate aqueous solution is 4-6.5%, and the sodium bicarbonate aqueous solution and jasmine are yellow
The amount ratio of ketone is the g of 1 ml:5g ~ 10.
In step 5), the sterilizing, emulsification, the method for spray drying are specific as follows: the mixed liquor is after 120 DEG C of sterilizings
25 ~ 35 DEG C are cooled to, then emulsifying handles 30-40 min, and finally centrifugal spray drying obtains under the conditions of 170 ~ 195 DEG C
Jasmine flavones instant powder.
The invention adopts the above technical scheme, extracts waste liquid as raw material to extract the Jasmine after refined jasmine oil, passes through
Macroreticular resin isolates and purifies jasmine flavones, after low-temperature reduced-pressure concentration, dry, then through sodium bicarbonate(edible) scale, keeps flavones raw
At flavones sodium soluble easily in water, auxiliary material maltodextrin and phosphatide is added, is finally spray-dried again and jasmine flavones instant powder is made, it can
As health food, there is good market application value.
Beneficial effects of the present invention:
(1) present invention isolates and purifies the flavones in Jasmine extraction waste liquid using D101 macroreticular resin, and the resin is to jasmine Huang
The purification effect of ketone is good, and gained jasmine flavones impurity is few, with high purity, and the production method is simple, low in cost, economically feasible.
(2) present invention extracts separation by extracting the flavones in waste liquid to Jasmine, not only solves pollution and asks
Topic, also improves the added value of Jasmine.
(3) present invention improves the water solubility of jasmine flavones, makes jasmine by the way that sodium bicarbonate(edible) scale jasmine flavones is added
Jasmine flavones is easy to take and absorption of human body.
Specific embodiment
Embodiment 1
A kind of production method of jasmine flavones instant powder, comprising the following steps:
1) Jasmine extracts the collection of waste liquid
Fresh jasmine flower is taken, is added the water of its 5 times of weight, heating extraction isolates refined jasmine oil, and 120 DEG C of Extracting temperature,
2 h of extraction time collects Jasmine and extracts waste liquid, be cooled to room temperature, stands 4 h, is cleaned with the filtered through gauze of 300 mesh；
2) jasmine flavones isolates and purifies
The D101 macropore dried resin that Jasmine extracts waste liquid weight 20% is packed into chromatographic column, with the deionized water of 3 BV with 1
The flow velocity of ml/min flows through resin column, takes Jasmine to extract waste liquid, flows through resin column with the flow velocity of 1 ml/min, be subsequently added into
The deionized water of 3 BV flows through resin column with the flow velocity of 1 ml/min, finally with 80% ethanol water of 3 BV with 1 ml/
The flow velocity of min elutes, and collects eluent；
3) concentrate drying of jasmine flavones
Under conditions of 60 DEG C, above-mentioned eluent is concentrated under reduced pressure, recycles ethyl alcohol, the medicinal extract of acquisition is dried under the conditions of 60 DEG C and obtained
Jasmine flavones；
4) alkalization of jasmine flavones
Sodium bicarbonate aqueous solution to the flavones that mass concentration is 5.0% is added in jasmine flavones to be completely dissolved, the sodium bicarbonate is water-soluble
The amount ratio of liquid and jasmine flavones collects the jasmine flavonoids solution of alkalization then with 300 mesh net filtrations for 1 ml:8 g；
5) preparation of jasmine flavones instant powder
The raw material of following parts by weight: 85 parts of the jasmine flavonoids solution of alkalization is taken, 10 parts of maltodextrin .5 parts of phosphatidase 2, malt is pasted
It is added in the jasmine flavonoids solution of alkalization after essence and phosphatide dissolution, is uniformly mixing to obtain mixed liquor, the mixed liquor is through 120 DEG C
30 DEG C are cooled to after sterilizing, then emulsifying handles 30 min, and finally centrifugal spray drying obtains jasmine under the conditions of 180 DEG C
Flavones instant powder.
Jasmine flavones instant powder manufactured in the present embodiment shows that its is full of nutrition through attributional analysis, and general flavone content reaches
39.6 mg/g, are easily absorbed by the human body, sweet mouthfeel, have the distinctive flavor of Jasmine.
Embodiment 2
A kind of production method of jasmine flavones instant powder, comprising the following steps:
1) Jasmine extracts the collection of waste liquid
Fresh jasmine flower is taken, the water of 4 times of weight is added, heating extraction is isolated refined jasmine oil, 100 DEG C of Extracting temperature, mentioned
4 h of time is taken, Jasmine is collected and extracts waste liquid, be cooled to room temperature, stand 4.5 h, is cleaned with the filtered through gauze of 450 mesh；
2) jasmine flavones isolates and purifies
The D101 macropore dried resin that Jasmine extracts waste liquid weight 25% is packed into chromatographic column, with the deionized water of 3 BV with 1
The flow velocity of ml/min flows through resin column, takes Jasmine to extract waste liquid, flows through resin column with the flow velocity of 1 ml/min, be subsequently added into
The deionized water of 2 BV flows through resin column with the flow velocity of 1 ml/min, finally with 65% ethanol water of 2 BV with 1 ml/
The flow velocity of min elutes, and collects eluent；
3) concentrate drying of jasmine flavones
Under conditions of 60 DEG C, above-mentioned eluent is concentrated under reduced pressure, recycles ethyl alcohol, the medicinal extract of acquisition is dried under the conditions of 75 DEG C and obtained
Jasmine flavones；
4) alkalization of jasmine flavones
Sodium bicarbonate aqueous solution to the flavones that mass concentration is 4% is added in jasmine flavones to be completely dissolved, the sodium bicarbonate aqueous solution
The jasmine flavonoids solution of alkalization is collected then with 200 mesh net filtrations with the amount ratio of jasmine flavones for 1 ml:5g g；
5) preparation of jasmine flavones instant powder
Take the raw material of following parts by weight: 80 parts of the jasmine flavonoids solution of alkalization, 5 parts of maltodextrin, phosphatidase 3 part, by maltodextrin
It is added in the jasmine flavonoids solution of alkalization with after phosphatide dissolution, is uniformly mixing to obtain mixed liquor, the mixed liquor goes out through 120 DEG C
25 DEG C are cooled to after bacterium, then emulsifying handles 40 min, and finally centrifugal spray drying obtains jasmine Huang under the conditions of 170 DEG C
Ketone instant powder.
Jasmine flavones instant powder manufactured in the present embodiment shows that its is full of nutrition through attributional analysis, and general flavone content reaches
37.3 mg/g, are easily absorbed by the human body, sweet mouthfeel, have the distinctive flavor of Jasmine.
Embodiment 3
A kind of production method of jasmine flavones instant powder, comprising the following steps:
1) Jasmine extracts the collection of waste liquid
Fresh jasmine flower is taken, the water of 6 times of weight is added, heating extraction is isolated refined jasmine oil, 110 DEG C of Extracting temperature, mentioned
3 h of time is taken, Jasmine is collected and extracts waste liquid, be cooled to room temperature, stand 4 h, is cleaned with the filtered through gauze of 200 mesh；
2) jasmine flavones isolates and purifies
The D101 macropore dried resin that Jasmine extracts waste liquid weight 15% is packed into chromatographic column, with the deionized water of 3 BV with 1
The flow velocity of ml/min flows through resin column, takes Jasmine to extract waste liquid, flows through resin column with the flow velocity of 1 ml/min, be subsequently added into
The deionized water of 4 BV flows through resin column with the flow velocity of 1 ml/min, finally with 90% ethanol water of 4 BV with 1 ml/
The flow velocity of min elutes, and collects eluent；
3) concentrate drying of jasmine flavones
Under conditions of being no more than 60 DEG C, above-mentioned eluent is concentrated under reduced pressure, recycles ethyl alcohol, the medicinal extract of acquisition dries under the conditions of 50 DEG C
It is dry to obtain jasmine flavones；
4) alkalization of jasmine flavones
Sodium bicarbonate aqueous solution to the flavones that mass concentration is 6.5% is added in jasmine flavones to be completely dissolved, the sodium bicarbonate is water-soluble
The amount ratio of liquid and jasmine flavones collects the jasmine flavonoids solution of alkalization then with 450 mesh net filtrations for 1 ml:10 g；
5) preparation of jasmine flavones instant powder
The raw material of following parts by weight: 90 parts of the jasmine flavonoids solution of alkalization is taken, 15 parts of maltodextrin .5 parts of phosphatidase 1, malt is pasted
It is added in the jasmine flavonoids solution of alkalization after essence and phosphatide dissolution, is uniformly mixing to obtain mixed liquor, the mixed liquor is through 120 DEG C
35 DEG C are cooled to after sterilizing, then emulsifying handles 30 min, and finally centrifugal spray drying obtains jasmine under the conditions of 195 DEG C
Flavones instant powder.
Jasmine flavones instant powder manufactured in the present embodiment shows that its is full of nutrition through attributional analysis, and general flavone content reaches
41.9 mg/g, are easily absorbed by the human body, sweet mouthfeel, have the distinctive flavor of Jasmine.
Claims (6)
1. a kind of production method of jasmine flavones instant powder, it is characterised in that: itself the following steps are included:
1) Jasmine extracts the collection of waste liquid
After the Jasmine extraction waste liquid refers to that Jasmine mixes with water, the Jasmine after refined jasmine oil is isolated in heating
Extract waste liquid；
2) jasmine flavones isolates and purifies
In chromatographic column be packed into Jasmine extract waste liquid weight 15-30% D101 macroreticular resin, with the deionized water of 3 BV with
The flow velocity of 1 ml/min flows through resin column, take Jasmine extract waste liquid, resin column is flowed through with the flow velocity of 1 ml/min, then plus
Enter the deionized water of 2 ~ 4 BV and resin column is flowed through with the flow velocity of 1 ml/min, finally with 65 ~ 90% ethanol water of 2 ~ 4 BV
It is eluted with the flow velocity of 1 ml/min, collects eluent；
3) concentrate drying of jasmine flavones
The eluent of collection is concentrated under reduced pressure, ethyl alcohol is recycled, the extract dry of acquisition obtains jasmine flavones；
4) alkalization of jasmine flavones
Sodium bicarbonate aqueous solution to flavones is added in jasmine flavones to be completely dissolved, then uses 200-450 mesh net filtration, collects alkali
The jasmine flavonoids solution of change；
5) preparation of jasmine flavones instant powder
Take the raw material of following parts by weight: 80 ~ 90 parts of the jasmine flavonoids solution of alkalization, 5 ~ 15 parts of maltodextrin, phosphatidase 1 .5 ~ 3 part,
Will maltodextrin and phosphatide dissolution after be added in the jasmine flavonoids solution of alkalization, be uniformly mixing to obtain mixed liquor, by sterilizing,
The jasmine flavones instant powder is obtained after emulsification, spray drying.
2. the production method of jasmine flavones instant powder according to claim 1, it is characterised in that: in step 1), the jasmine
The collection method that jasmine extracts waste liquid is specific as follows: taking fresh jasmine flower, the water of 4 ~ 6 times of weight, heating extraction is added
Refined jasmine oil is isolated, 100-130 DEG C of Extracting temperature, 2 ~ 4 h of extraction time, Jasmine is collected and extracts waste liquid, be cooled to room
Temperature stands 4-4.5 h, is cleaned with the filtered through gauze of 200-450 mesh.
3. the production method of jasmine flavones instant powder according to claim 1, it is characterised in that: described to subtract in step 3)
The temperature of pressure concentration is no more than 60 DEG C, and the temperature of the drying is 50-75 DEG C.
4. the production method of jasmine flavones instant powder according to claim 1, it is characterised in that: described small in step 4)
The mass concentration of aqueous soda solution is 4-6.5%, and the amount ratio of the sodium bicarbonate aqueous solution and jasmine flavones is 1 ml:5g ~ 10
g。
5. the production method of jasmine flavones instant powder according to claim 1, it is characterised in that: described to go out in step 5)
Bacterium, emulsification, the method for spray drying are specific as follows: the mixed liquor is cooled to 25 ~ 35 DEG C after 120 DEG C of sterilizings, then homogeneous
Emulsification treatment 30-40 min, finally centrifugal spray drying obtains jasmine flavones instant powder under the conditions of 170 ~ 195 DEG C.
6. the jasmine flavones instant powder that -5 any production methods obtain according to claim 1.
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Cited By (1)
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| CN110373269A (en) * | 2019-07-05 | 2019-10-25 | 福建省农业科学院作物研究所 | A method of cape jasmine flower essential oil is prepared with waste liquid |
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| CN110373269A (en) * | 2019-07-05 | 2019-10-25 | 福建省农业科学院作物研究所 | A method of cape jasmine flower essential oil is prepared with waste liquid |
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