CN109198497A - A kind of raspberry dry powder and preparation method thereof - Google Patents
A kind of raspberry dry powder and preparation method thereof Download PDFInfo
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- CN109198497A CN109198497A CN201710523171.6A CN201710523171A CN109198497A CN 109198497 A CN109198497 A CN 109198497A CN 201710523171 A CN201710523171 A CN 201710523171A CN 109198497 A CN109198497 A CN 109198497A
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- 240000007651 Rubus glaucus Species 0.000 title abstract description 170
- 239000000047 product Substances 0.000 claims abstract description 81
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- 238000010521 absorption reaction Methods 0.000 abstract description 7
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract description 5
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- PFTAWBLQPZVEMU-DZGCQCFKSA-N (+)-catechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-DZGCQCFKSA-N 0.000 description 1
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- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
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- 235000008429 bread Nutrition 0.000 description 1
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- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 108010084210 citrin Proteins 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
- A23L19/01—Instant products; Powders; Flakes; Granules
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/30—Foods or foodstuffs containing additives; Preparation or treatment thereof containing carbohydrate syrups; containing sugars; containing sugar alcohols, e.g. xylitol; containing starch hydrolysates, e.g. dextrin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nutrition Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Molecular Biology (AREA)
- Preparation Of Fruits And Vegetables (AREA)
- Medicinal Preparation (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
A kind of method that the present invention provides raspberry dry powder and Freeze Drying Technique preparation raspberry dry powder, through over cleaning, crushes, raspberry mud mixes in proportion with maltodextrin solution, homogeneous, pre-freeze, freeze-drying and etc. obtained raspberry dry powder semi-finished product；Raspberry dry powder semi-finished product obtain raspberry power-product, are sealed by being quickly ground up, sieved.Raspberry dry powder can be widely applied in food and health care product, is especially applied in preparation different cultivars raspberry dry powder, is also extend in the preparation of berry dry powder of more multi items.The present invention is using maltodextrin carrier and uses freeze-drying, and dry powder is looser in structure, and obtained dry powder is fine and smooth, is more suitable for being commercialized.Compared with the dry powder for being not added with carrier, have the characteristics that the sticky liquid glucose in surface is few, rate of moisture absorption is slow, speed of getting damp is low.
Description
Technical field
The present invention relates to a kind of raspberry dry powder and preparation method thereof, more particularly, to a kind of raspberry dry powder and freeze-drying
The method of technology preparation raspberry dry powder.
Background technique
Raspberry, scientific name Rubus corchorifolius (Rubus corchorifolius L. f.), the fruiting period 4-6 month.Raspberry berry contains various
Easily be absorbed by the body nutrition, has the absorption and digestion promoted to other nutriments, and improvement metabolism, enhancing are disease-resistant
Effect.The Comprehensive analysis of offer is awarded according to the Shamanism of Rubus corchorifolius seminar of Agricultural University Of Shenyang: every 100 grams of Red Hills certain kind of berries fresh fruit contains
84.2 grams of moisture, 0.2 gram of protein, 0.5 gram of fat, 13.6 grams of carbohydrate, 3 grams of fiber, 0.5 gram of ash content, 22 milligrams of calcium,
22 milligrams of phosphorus, 20 milligrams of magnesium, 1 milligram of sodium, 168 milligrams of potassium, 30 international unit of retinol1 .03 milligrams of vitaminB10, dimension life
It is B20.09 milligrams plain, 0.9 milligram of niacin (nicotinic acid), 5 milligrams of Catergen, 0.2-0.25 milligrams of Vitamin B9, vitamin
P240 milligrams, the sugar as contained by raspberry berry, organic acid, vitamin C, citrin, Vitamin B9 and hematopoiesis compound are coordinated
Ground combines, and raspberry is made to become the medical foods for being conducive to diseases prevention, curing the disease.
Previous researcher does solid work the dry method using forced air drying to raspberry, but this traditional high temperature drying techniques be easy to cause tree
Bioactive substance in the certain kind of berries is reduced.Freeze-drying is a kind of modern dry technology to grow up in the recent period, due to drying process
In be not necessarily to high-temperature process, have the function of protecting nutritional components of the product, be more suitably applied to real dry of raspberry and produce.In raspberry
Sugar containing more low molecular weight, raspberry is dry the problems such as raspberry the later stage of drying easily leads to sticky product, moisture absorption, therefore at this stage
Powder product is still rarely found in the market.
It is an important solution using Freeze Drying Technique, separately to prepare the raspberry dry powder of high bioactivity
An outer effective solution is can to add suitable carrier in preparation dry powder process: such as maltodextrin, cornstarch etc.
Macromolecular substances, the technology not only have the function of certain effective nutriment of protection, moreover it is possible to effectively promotion glassy transition
The hygroscopicity of blueberry dry powder is effectively reduced in temperature, enables product that better state is presented.
Although having report using the research that Freeze Drying Technique prepares the dry products (such as strawberry, mulberries) of certain fruit
Road, but freeze-drying, the raspberry dry powder preparation process using maltodextrin as carrier is used to have not been reported.
For this purpose, this research is carried using preparing high-quality raspberry dry powder as target using freeze-drying and addition maltodextrin
Body prepares raspberry dry powder, to realize that extensive raspberry dry powder production provides technological parameter, to prepare high-quality raspberry dry products
Guidance is provided.
Summary of the invention
The purpose of the present invention is intended to provide a kind of Freeze Drying Technique with the raspberry of china natural resources very abundant actually material
Prepare a kind of raspberry dry powder and its corresponding production method
A kind of raspberry dry powder, it is characterised in that:
1) ratio range of fresh raspberry shale amount and maltodextrin solution volume is 1: 0.5 to 1: 2, the raspberry shale amount
Unit is gram that the maltodextrin solution volume unit is milliliter；
2) above-mentioned maltodextrin solution obtains by the following method: accurately weighing the maltodextrin powder of certain mass, is added certain
The distilled water of volume, is completely dissolved maltodextrin, obtains maltodextrin solution, and the maltodextrin powder mass unit is
Gram, the distilled water volume unit is milliliter, and the ratio of the maltodextrin powder quality and the distilled water volume is 1:
8；
3) raspberry mud sample product are obtained after mixing fresh raspberry mud and maltodextrin solution, after the freezing of above-mentioned raspberry mud sample product
It is dried to obtain raspberry dry powder semi-finished product；
4) corresponding raspberry dry powder will be obtained after the grinding of above-mentioned raspberry dry powder semi-finished product.
Multiple preferred embodiments are directed to, as follows:
One preferred embodiment, wherein fresh raspberry mud the preparation method is as follows: using automatic rinser by the fresh tree of picking
The certain kind of berries is cleaned to no dirt and is remained, then is smashed raspberry to the pureed of uniform and smooth with homogenizer, obtains fresh raspberry mud.
One preferred embodiment, wherein above-mentioned raspberry mud sample product freezing method is as follows: the raspberry mud sample product tiling containing carrier
In surface plate, so that the raspberry mud sample product average thickness containing carrier is at 8 millimeters to 10 millimeters, equipped with the raspberry mud sample containing carrier
The surface plate of product is sealed with preservative film, is placed in pre-freeze 6 hours in -40 DEG C of refrigerators, the pre-freeze sample before obtaining the freeze-drying of raspberry mud.
One preferred embodiment, wherein above-mentioned raspberry mud sample product drying means is as follows: by pre-freeze sample from -40 DEG C of refrigerators
It takes out, the preservative film of sealing is removed, is put into freeze drier, be freeze-dried 24 hours, obtain raspberry dry powder semi-finished product,
The operating condition of the freeze drier is vacuum degree 80Pa, condenser temperature: -46 DEG C.
One preferred embodiment, wherein above-mentioned raspberry dry powder semi-finished product grinding method is as follows: raspberry dry powder semi-finished product are set
It is quickly ground in porcelain mortar, crosses 80 meshes, obtain raspberry power-product.
A kind of method of Freeze Drying Technique preparation raspberry dry powder, it is characterised in that:
(1) distilled water of certain volume is added in the maltodextrin powder for accurately weighing certain mass, keeps maltodextrin completely molten
Solution, obtains maltodextrin solution, and the maltodextrin powder mass unit is gram that the distilled water volume unit is milli
It rises, the ratio of the maltodextrin powder quality and the distilled water volume is 1: 8；
(2) the raspberry mud for weighing certain mass, measures the maltodextrin solution of certain volume, by raspberry mud and maltodextrin solution
It is mixed homogeneous 10 minutes in homogenizer, obtains the raspberry mud sample product containing carrier, the raspberry mud mass unit is gram, described
Maltodextrin solution volume unit be milliliter, the ratio range of the raspberry shale amount and the maltodextrin solution volume is
1: 0.5 to 1: 2；
(3) raspberry mud sample product are obtained after mixing fresh raspberry mud and maltodextrin solution, above-mentioned raspberry mud sample product are freezed it
After be dried to obtain raspberry dry powder semi-finished product；
(4) corresponding raspberry dry powder will be obtained after the grinding of above-mentioned raspberry dry powder semi-finished product.
Multiple preferred embodiments are directed to, as follows:
One preferred embodiment, wherein raspberry mud the preparation method is as follows: using automatic rinser that the fresh raspberry of picking is clear
It is washed till no dirt residual, then is smashed raspberry to the pureed of uniform and smooth with homogenizer, obtains fresh raspberry mud.
One preferred embodiment, wherein above-mentioned raspberry mud sample product freezing method is as follows: the raspberry mud sample product tiling containing carrier
In surface plate, so that the raspberry mud sample product average thickness containing carrier is at 8 millimeters to 10 millimeters, equipped with the raspberry mud sample containing carrier
The surface plate of product is sealed with preservative film, is placed in pre-freeze 6 hours in -40 DEG C of refrigerators, the pre-freeze sample before obtaining the freeze-drying of raspberry mud.
One preferred embodiment, wherein above-mentioned raspberry mud sample product drying means is as follows: by pre-freeze sample from -40 DEG C of refrigerators
It takes out, the preservative film of sealing is removed, is put into freeze drier, be freeze-dried 24 hours, obtain raspberry dry powder semi-finished product,
The operating condition of the freeze drier is vacuum degree 80Pa, condenser temperature: -46 DEG C.
One preferred embodiment, wherein above-mentioned raspberry dry powder semi-finished product grinding method is as follows: by raspberry dry powder half at page 3/6
Product are placed in porcelain mortar and quickly grind, and cross 80 meshes, obtain raspberry power-product.
Specific embodiment
Hereinafter, preparing a kind of raspberry dry powder and its corresponding production side about a kind of Freeze Drying Technique of the invention
Method is illustrated based on a preferred embodiment.
A kind of composition of raspberry dry powder, specifically:
1) ratio range of fresh raspberry shale amount and maltodextrin solution volume is 1: 0.5 to 1: 2, the raspberry shale amount
Unit is gram that the maltodextrin solution volume unit is milliliter；
2) above-mentioned maltodextrin solution obtains by the following method: accurately weighing the maltodextrin powder of certain mass, is added certain
The distilled water of volume, is completely dissolved maltodextrin, obtains maltodextrin solution, and the maltodextrin powder mass unit is
Gram, the distilled water volume unit is milliliter, and the ratio of the maltodextrin powder quality and the distilled water volume is 1:
8；
3) raspberry mud sample product are obtained after mixing fresh raspberry mud and maltodextrin solution, after the freezing of above-mentioned raspberry mud sample product
It is dried to obtain raspberry dry powder semi-finished product；
4) corresponding raspberry dry powder will be obtained after the grinding of above-mentioned raspberry dry powder semi-finished product.
The acquisition by the following method of the fresh raspberry mud of the raw material of above-mentioned raspberry dry powder: using automatic rinser by picking
Fresh raspberry is cleaned to no dirt and remains, then is smashed raspberry to the pureed of uniform and smooth with homogenizer, obtains fresh raspberry mud.
The intermediate products raspberry mud sample product of above-mentioned raspberry dry powder are freezed by the following method: the raspberry mud sample containing carrier
Product are laid in surface plate, so that the raspberry mud sample product average thickness containing carrier is at 8 millimeters to 10 millimeters, equipped with the tree containing carrier
The surface plate of certain kind of berries mud sample product is sealed with preservative film, is placed in pre-freeze 6 hours in -40 DEG C of refrigerators, pre- before obtaining the freeze-drying of raspberry mud
Freeze sample.
The intermediate products raspberry mud sample product of above-mentioned raspberry dry powder are dried by the following method: by pre-freeze sample from -40
It is taken out in DEG C refrigerator, the preservative film of sealing is removed, is put into freeze drier, be freeze-dried 24 hours, it is dry to obtain raspberry
Powder semi-finished product, the operating condition of the freeze drier are vacuum degree 80Pa, condenser temperature: -46 DEG C.
The intermediate products raspberry dry powder semi-finished product of above-mentioned raspberry dry powder are ground by the following method: raspberry is done
Powder semi-finished product are placed in porcelain mortar and quickly grind, and cross 80 meshes, obtain raspberry power-product.
A kind of most preferred Freeze Drying Technique preparation raspberry dry powder preparation method is as follows, and step is
1) the fresh raspberry of picking is cleaned to no dirt using automatic rinser and remains, then smashed raspberry to equal with homogenizer
The pureed of even exquisiteness, obtains raspberry mud；
2) maltodextrin powder for accurately weighing certain mass is added the distilled water of certain volume, is completely dissolved maltodextrin,
Obtain maltodextrin solution, the maltodextrin powder mass unit is gram that the distilled water volume unit is milliliter, institute
The ratio for stating maltodextrin powder quality and the distilled water volume is 1: 8；
3) the raspberry mud for weighing certain mass, measures the maltodextrin solution of certain volume, by raspberry mud and maltodextrin solution
It is mixed homogeneous 10 minutes in homogenizer, obtains the raspberry mud sample product containing carrier, the raspberry mud mass unit is gram, described
Maltodextrin solution volume unit be milliliter, the ratio range of the raspberry shale amount and the maltodextrin solution volume is
1: 0.5 to 1: 2；
4) the raspberry mud sample product containing carrier are laid in surface plate, so that the raspberry mud sample product average thickness containing carrier is at 8 millimeters
To 10 millimeters, the surface plate equipped with the raspberry mud sample product containing carrier is sealed with preservative film, is placed in pre-freeze 6 hours in -40 DEG C of refrigerators,
Pre-freeze sample before obtaining the freeze-drying of raspberry mud；
5) pre-freeze sample is taken out from -40 DEG C of refrigerators, the preservative film of sealing is removed, is put into freeze drier, freezed
Dry 24 hours, obtain raspberry dry powder semi-finished product, the operating condition of the freeze drier is vacuum degree 80Pa, condenser temperature :-
46℃；
6) it by raspberry dry powder semi-finished product, is placed in porcelain mortar and quickly grinds, cross 80 meshes, obtain raspberry power-product, sealing is protected
It deposits.
In the above-mentioned methods, it is specific a kind of optimal that specific freezing, dry, grinding, picking, which are broken into mud process all,
Mode is selected, the production process for not representing the raspberry dry powder has to carry out above-mentioned careful restriction
Be characterized in by the raspberry dry powder that the present invention obtains: the dry powder of freeze-drying is looser in structure, and obtained dry powder is thin
It is greasy, it is more suitable for being commercialized.Compared with the dry powder for being not added with carrier, with the sticky liquid glucose in surface is few, rate of moisture absorption is slow, speed of getting damp
Spend the features such as low.
The product yield 15%-20% of the technique raspberry dry powder, water content is 2.5% hereinafter, being that a kind of effectively preparation is high
The process of quality raspberry dry powder.
Embodiment 1. prepares raspberry dry powder:
The fresh raspberry of picking is cleaned to no dirt using automatic rinser and is remained, then is smashed raspberry to uniform with homogenizer
Fine and smooth pureed, obtains raspberry mud；The maltodextrin powder for accurately weighing 50g is added the distilled water of 400mL, makes maltodextrin
It is completely dissolved, obtains maltodextrin solution；The raspberry mud for weighing 300g, measures the maltodextrin solution of 250mL, by raspberry mud with
Maltodextrin solution mixes homogeneous 10 minutes in homogenizer, obtains the raspberry mud sample product containing carrier；Raspberry mud sample containing carrier
Product are laid in surface plate, so that the raspberry mud sample product average thickness containing carrier is at 8 millimeters, equipped with the raspberry mud sample product containing carrier
Surface plate sealed with preservative film, be placed in pre-freeze 6 hours in -40 DEG C of refrigerators, obtain raspberry mud freeze-drying before pre-freeze sample；It will
Pre-freeze sample takes out from -40 DEG C of refrigerators, and the preservative film of sealing is removed, is put into freeze drier, freeze drier
Operating condition is vacuum degree 80Pa, condenser temperature: -46 DEG C；Freeze-drying 24 hours, obtains raspberry dry powder semi-finished product；By raspberry
Dry powder semi-finished product are placed in porcelain mortar and quickly grind, and cross 80 meshes, obtain raspberry power-product 58.6g, be sealed.
Obtained raspberry dry powder is characterized in: the dry powder of freeze-drying is looser in structure, and obtained dry powder is fine and smooth, more
It is suitble to commercialization.Compared with the dry powder for being not added with carrier, with the sticky liquid glucose in surface is few, rate of moisture absorption is slow, speed of getting damp is low
The features such as.The product yield of raspberry dry powder is 21.53% under the technique, and high-quality raspberry has been prepared in water content 2.1%
Dry powder.
Embodiment 2. prepares raspberry dry powder
The fresh raspberry of picking is cleaned to no dirt using automatic rinser and is remained, then is smashed raspberry to uniform with homogenizer
Fine and smooth pureed, obtains raspberry mud；The maltodextrin powder for accurately weighing 50g is added the distilled water of 400mL, makes maltodextrin
It is completely dissolved, obtains maltodextrin solution；The raspberry mud for weighing 300g, measures the maltodextrin solution of 150mL, by raspberry mud with
Maltodextrin solution mixes homogeneous 10 minutes in homogenizer, obtains the raspberry mud sample product containing carrier；Raspberry mud sample containing carrier
Product are laid in surface plate, so that the raspberry mud sample product average thickness containing carrier is at 8 millimeters, equipped with the raspberry mud sample product containing carrier
Surface plate sealed with preservative film, be placed in pre-freeze 6 hours in -40 DEG C of refrigerators, obtain raspberry mud freeze-drying before pre-freeze sample；It will
Pre-freeze sample takes out from -40 DEG C of refrigerators, and the preservative film of sealing is removed, is put into freeze drier, freeze drier
Operating condition is vacuum degree 80Pa, condenser temperature: -46 DEG C；Freeze-drying 24 hours, obtains raspberry dry powder semi-finished product；By raspberry
Dry powder semi-finished product are placed in porcelain mortar and quickly grind, and 80 mesh of mistake of page 5/6 obtains raspberry power-product 56.2g, is sealed.
Obtained raspberry dry powder is characterized in: the dry powder of freeze-drying is looser in structure, and obtained dry powder is fine and smooth, more
It is suitble to commercialization.Compared with the dry powder for being not added with carrier, with the sticky liquid glucose in surface is few, rate of moisture absorption is slow, speed of getting damp is low
The features such as.The product yield of raspberry dry powder is 18.73% under the technique, and high-quality raspberry has been prepared in water content 1.9%
Dry powder.
Embodiment 3. prepares raspberry dry powder
The fresh raspberry of picking is cleaned to no dirt using automatic rinser and is remained, then is smashed raspberry to uniform with homogenizer
Fine and smooth pureed, obtains raspberry mud；The maltodextrin powder for accurately weighing 50g is added the distilled water of 400mL, makes maltodextrin
It is completely dissolved, obtains maltodextrin solution；The raspberry mud for weighing 200g, measures the maltodextrin solution of 400mL, by raspberry mud with
Maltodextrin solution mixes homogeneous 10 minutes in homogenizer, obtains the raspberry mud sample product containing carrier；Raspberry mud sample containing carrier
Product are laid in surface plate, so that the raspberry mud sample product average thickness containing carrier is at 8 millimeters, equipped with the raspberry mud sample product containing carrier
Surface plate sealed with preservative film, be placed in pre-freeze 6 hours in -40 DEG C of refrigerators, obtain raspberry mud freeze-drying before pre-freeze sample；It will
Pre-freeze sample takes out from -40 DEG C of refrigerators, and the preservative film of sealing is removed, is put into freeze drier, freeze drier
Operating condition is vacuum degree 80Pa, condenser temperature: -46 DEG C；Freeze-drying 24 hours, obtains raspberry dry powder semi-finished product；By raspberry
Dry powder semi-finished product are placed in porcelain mortar and quickly grind, and cross 80 meshes, obtain raspberry power-product 59.7g, be sealed.
Obtained raspberry dry powder is characterized in: the dry powder of freeze-drying is looser in structure, and obtained dry powder is fine and smooth, more
It is suitble to commercialization.Compared with the dry powder for being not added with carrier, with the sticky liquid glucose in surface is few, rate of moisture absorption is slow, speed of getting damp is low
The features such as.The product yield of Du Ke raspberry dry powder is 19.91% under the technique, and high-quality has been prepared in water content 2.3%
Raspberry dry powder.
Embodiment 4. prepares raspberry generation meal nutrient powder
Application method: the powder-product that prepared product is 10g/ bags.One bag is taken to be dissolved in the boiled water of 200-300ml when edible,
Stir evenly it is i.e. drinkable, the product can replace dinner or Chinese meal, needed by human body nutrition is provided.Also milk or dry fruit can be added
It is edible etc. going with rice or bread.
Embodiment 5. prepares raspberry taste Yoghourt seasoning packet
Raspberry dry powder is mixed with white sugar powder by 9: 1 mass ratio, is made according to the production method packaging of seasoning packet
The toppings packet of 5g/ packet can be applied to get the toppings packet with enhancing food taste and trophic function, these toppings packets
In the products such as Yoghourt, fast-food oat, instant nutrient breakfast porridge.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of raspberry dry powder, it is characterised in that: 1) ratio range of fresh raspberry shale amount and maltodextrin solution volume is 1
: 0.5 to 1: 2, the raspberry mud mass unit is gram that the maltodextrin solution volume unit is milliliter；2) above-mentioned wheat
Bud dextrin solution obtains by the following method: the maltodextrin powder of certain mass accurately weighed, the distilled water of certain volume is added,
It is completely dissolved maltodextrin, obtains maltodextrin solution, the maltodextrin powder mass unit is gram the distillation
Water volume unit is milliliter, and the ratio of the maltodextrin powder quality and the distilled water volume is 1: 8；3) by fresh raspberry
Raspberry mud sample product are obtained after mud and maltodextrin solution mixing, will be dried to obtain after the freezing of above-mentioned raspberry mud sample product
Raspberry dry powder semi-finished product；4) corresponding raspberry dry powder will be obtained after the grinding of above-mentioned raspberry dry powder semi-finished product.
2. a kind of raspberry dry powder as described in claim 1, fresh raspberry mud cleans automatically the preparation method is as follows: using
The fresh raspberry of picking is cleaned to no dirt and is remained by machine, then is smashed raspberry to the pureed of uniform and smooth with homogenizer, obtains
Fresh raspberry mud.
3. a kind of raspberry dry powder as described in claim 1, above-mentioned raspberry mud sample product freezing method is as follows: the tree containing carrier
Certain kind of berries mud sample product are laid in surface plate, so that the raspberry mud sample product average thickness containing carrier at 8 millimeters to 10 millimeters, is carried equipped with containing
The surface plate of the raspberry mud sample product of body is sealed with preservative film, is placed in pre-freeze 6 hours in -40 DEG C of refrigerators, obtains the freeze-drying of raspberry mud
Preceding pre-freeze sample.
4. a kind of raspberry dry powder as described in claim 1-3, above-mentioned raspberry mud sample product drying means is as follows: by pre-freeze sample
Product take out from -40 DEG C of refrigerators, and the preservative film of sealing is removed, is put into freeze drier, are freeze-dried 24 hours, obtain
Raspberry dry powder semi-finished product, the operating condition of the freeze drier are vacuum degree 80Pa, condenser temperature: -46 DEG C.
5. a kind of raspberry dry powder as described in claim 1-4, above-mentioned raspberry dry powder semi-finished product grinding method is as follows: will set
Certain kind of berries dry powder semi-finished product, are placed in porcelain mortar and quickly grind, and cross 80 meshes, obtain raspberry power-product.
6. a kind of method of Freeze Drying Technique preparation raspberry dry powder, it is characterised in that: (1) accurately weigh the malt of certain mass
Dextrin powder is added the distilled water of certain volume, is completely dissolved maltodextrin, obtains maltodextrin solution, the malt
Dextrin powder mass unit is gram that the distilled water volume unit is milliliter, the maltodextrin powder quality and the steaming
The ratio of distilled water volume is 1: 8；(2) the raspberry mud for weighing certain mass, measures the maltodextrin solution of certain volume, by raspberry
Mud mixes in homogenizer homogeneous 10 minutes with maltodextrin solution, obtains the raspberry mud sample product containing carrier, the raspberry mud
Mass unit is gram that the maltodextrin solution volume unit is milliliter, and the raspberry shale amount and the maltodextrin are molten
The ratio range of liquid product is 1: 0.5 to 1: 2；(3) raspberry mud sample is obtained after mixing fresh raspberry mud and maltodextrin solution
Product will be dried to obtain raspberry dry powder semi-finished product after the freezing of above-mentioned raspberry mud sample product；(4) by above-mentioned raspberry dry powder half
Corresponding raspberry dry powder is obtained after finished product grinding.
7. a kind of method of Freeze Drying Technique preparation raspberry dry powder as described in claim 6, the preparation side of raspberry mud
Method is as follows: the fresh raspberry of picking is cleaned to no dirt using automatic rinser and is remained, then with homogenizer by raspberry smash to
The pureed of uniform and smooth obtains fresh raspberry mud.
8. a kind of method of Freeze Drying Technique preparation raspberry dry powder as described in claim 6, above-mentioned raspberry mud sample product
Freezing method is as follows: the raspberry mud sample product containing carrier are laid in surface plate, so that the raspberry mud sample product average thickness containing carrier
At 8 millimeters to 10 millimeters, the surface plate equipped with the raspberry mud sample product containing carrier is sealed with preservative film, sets page 2/2 in -40 DEG C of refrigerators
Middle pre-freeze 6 hours, the pre-freeze sample before obtaining the freeze-drying of raspberry mud.
9. a kind of method of the preparation of the Freeze Drying Technique as described in claim 6-8 raspberry dry powder, above-mentioned raspberry mud sample
Product drying means is as follows: pre-freeze sample being taken out from -40 DEG C of refrigerators, the preservative film of sealing is removed, freeze-drying is put into
It in machine, being freeze-dried 24 hours, obtains raspberry dry powder semi-finished product, the operating condition of the freeze drier is vacuum degree 80Pa,
Condenser temperature: -46 DEG C.
10. a kind of method of the preparation of the Freeze Drying Technique as described in claim 6-9 raspberry dry powder, above-mentioned raspberry dry powder
Semi-finished product grinding method is as follows: by raspberry dry powder semi-finished product, being placed in porcelain mortar and quickly grinds, cross 80 meshes, it is dry to obtain raspberry
Powder product.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116686922A (en) * | 2023-05-31 | 2023-09-05 | 江苏悠维有机食品有限公司 | Composition containing blackberry berries as well as preparation method and application thereof |
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2017
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116686922A (en) * | 2023-05-31 | 2023-09-05 | 江苏悠维有机食品有限公司 | Composition containing blackberry berries as well as preparation method and application thereof |
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Application publication date: 20190115 |