CN106262081A - A kind of manufacture method of Chinese wolfberry fruit dry fruit powder - Google Patents

A kind of manufacture method of Chinese wolfberry fruit dry fruit powder Download PDF

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CN106262081A
CN106262081A CN201610670715.7A CN201610670715A CN106262081A CN 106262081 A CN106262081 A CN 106262081A CN 201610670715 A CN201610670715 A CN 201610670715A CN 106262081 A CN106262081 A CN 106262081A
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fruit
powder
dried
vacuum
water
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穆华峰
武霞
穆云峰
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Sanjiang Qinghai Snow Biotechnology Group Co Ltd
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Sanjiang Qinghai Snow Biotechnology Group Co Ltd
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Abstract

The present invention relates to the manufacture method disclosing a kind of Chinese wolfberry fruit dry fruit powder, and the method includes rinsing medlar fresh fruit clear water, post rinse, drains, places into ClO2Solution soaking, rinses, drains, and puts in SODIUM PERCARBONATE solution and soaks, then purified water is rinsed, is removed fruit end, with normal saline flushing, then drains after rinsing by purified water, the dried fruit of lycium barbarum drained away the water is carried out pre-freeze, vacuum lyophilization, parsing-desiccation, beat powder, packaging warehouse-in.The method is simple to operate, with short production cycle, and gained dry powder color and luster is good, and nutritional labeling is high.

Description

A kind of manufacture method of Chinese wolfberry fruit dry fruit powder
Technical field
The invention belongs to fruit processing method, be specifically related to the manufacture method of a kind of Chinese wolfberry fruit dry fruit powder, gained dry powder is used for Manufacture Wolfberry fruit milk tea or snack cake.
Background technology
Fructus Lycii is considered as the Chinese crude drug of a kind of medicine-food two-purpose with effects such as life lengthening from ancient times." legendary god of farming's book on Chinese herbal medicine Warp " record: pathogen in Fructus Lycii master five, hanker quenching one's thirst, general arthralgia rheumatism, for a long time hard muscles and bones of clothes, make light of one's life by commiting suicide not old, resistance to cold and summer-heat." dietetic therapy is originally Grass " to record: Fructus Lycii heavily fortified point muscle is resistance to always, tonification muscles and bones of dispeling the wind, and can benefit people go empty old." Mingyi Bielu " is recorded: costa sternales gas under Fructus Lycii, visitor Heat headache, mends internal injury great Lao, and hiss suction reinforcing YIN-essence, profit defecation." property of medicine opinion " is recorded: Fructus Lycii mends vital essence, and a small piece of land surrounded by water is not enough, easy color, change In vain, improving eyesight is calmed the nerves, and makes us long-lived.Compendium of Material Medica records Fructus Lycii property Ping Ganping, returns liver, kidney channel, nourishing the liver and kidney, replenishing vital essence to improve eyesight. " the standby peace of book on Chinese herbal medicine " records Fructus Lycii profit liver liver heat removing, nourishing kidney QI invigorating, and spermatogenesis is supporing yang, qi-restoratives labor, bone and muscle strengthening, dispelling pathogenic wind for improving eyesight, profit defecation
Modern scientific research shows in Fructus Lycii containing carotene 3.39mg;Thiamine 0.23mg;Riboflavin 0.33mg; Nicotinic acid 1.7mg;Ascorbic acid 3mg;Cupreol, linoleic acid, zeaxanthine, glycine betaine, Chinese lantern plant arnotto element, Semen Hyoscyami waist, Aminoacid and elements K, Na, Ca, Mg, Fe, Mn, Zn, P, Co, Se etc..
Modern pharmacological research shows, lycium barbarum polysaccharide has the effect promoting cellular immune function.Lycium barbarum polysaccharide just can strengthen The immunoreation of the T cell mediation that often mice and Cy process and the activity of NK cell.Lumbar injection lycium barbarum polysaccharide can improve mice The expanding capacity of splenic T lymphocyte, the killing ability of enhanced CT L, specific killing rate is risen to 67% by 33%, and can resist Cy To mice T.CTL and the immunosuppressive action of NK cell.The wherein Relative proliferation index of T lymphocyte,<RPI>is risen to by 33% 105%, Cy the suppression ratio of CTL is down to by alone 51% and share 19% to 36%, the killing rate of NK cell is also by CY Alone 9.5% rises to 15%-16%.Low dosage lycium barbarum polysaccharide, can strengthen the function of Ts Carbazole alkaloid antibody, when dosage increases During to 25.50mg/kg, the potentiation of Ts cell function is decreased obviously.Illustrate that lycium barbarum polysaccharide is selective to lymphocyte Pharmacological action, and there is immunoloregulation function.
Research shows the mechanism of lycium barbarum polysaccharide regulation immunologic function, may be partly by regulation central hypothalamic, with outward Week, immune organ spleen sympathetic nerve was freed to methylepinephrine etc., and single waist mediator and adrenal cortex discharge the rings such as 17-hydroxy-11-dehydrocorticosterone Save mutually coordinated and realize.
The ground such as China's Fructus Lycii main product Ningxia, Gansu, Xinjiang, the Inner Mongol, Qinghai, existing most based on cultivation, especially with Ningxia Cultivation is for many.Lycium barbarum Lycium barbarum L typically gathers, due to medlar fresh fruit when fruit takes on a red color in season in autumn in summer two It is difficult to preserve, removes carpopodium frequently with hot-air seasoning, or dry in the air to rhicnosis, dry accumulating after removing carpopodium.Fructus Lycii is mainly used in Nourishing liver and kidney, replenishing vital essence to improve eyesight.For asthenia damage of essence, soreness of waist and knee joint, vertigo and tinnitus, interior-heat is quenched one's thirst, blood deficiency and yellow complexion, and blurred vision is failed to understand. Matrimony vine active composition after drying is destroyed to a certain extent, extracts activity the most again and become from dried Fructus Lycii Part, often lose the original characteristic of Fructus Lycii.Use fresh medlar fresh fruit to break into fruit juice and there is more preferable nutritive value.
CN105341610A discloses the preparation method of the fresh powder of squeezing the juice of a kind of vacuum lyophilization black Fructus Lycii, and its feature exists In: comprise the steps: (1) pre-freeze: fresh for black Fructus Lycii sabot of squeezing the juice paved, carry out slow freezing at refrigerating chamber;(2) distillation It is dried: the material that pre-freeze is good is put into the dryness storehouse of vacuum freeze-drying machine, carries out cold distillation;(3) after to step (2) sublimation drying Material carries out parsing-desiccation;(4) material after step (3) parsing-desiccation being carried out crushing packing, the black Fructus Lycii after pulverizing is fresh Lyophilized powder of squeezing the juice carries out inflated with nitrogen packaging, is placed in keeping fresh at normal temperature.
CN105495249A discloses the preparation method of the fresh powder of squeezing the juice of a kind of vacuum freezing-dried wolfberry, and its preparation process is (1) pre-freeze: by fresh for Fructus Lycii paving dish of squeezing the juice, sabot amount is 5kg/m2, material thickness is 3cm, pushes in freezer and freezes slowly, pre-freeze temperature Degree is-30 DEG C, pre-freeze time 10h;(2) sublimation drying: material good for pre-freeze is pushed rapidly in freeze dryer, shuts drying baker Door, immediately begins to evacuation, sets operating pressure as 10Pa during sublimation drying, and sublimation drying temperature is 35 DEG C, cold-trap temperature Degree is-50 DEG C, sublimation drying time 9h;
(3) adsorption stripping and dry: during adsorption stripping and dry, operating pressure is 25Pa, adsorption stripping and dry temperature is 70 DEG C, adsorption stripping and dry Time is 2h;(4) crushing packing: cryodesiccated product is pulverized, room temperature at 20 DEG C, indoor relative humidity 60%, powder The fresh lyophilized powder of squeezing the juice of Fructus Lycii after broken carries out inflated with nitrogen packaging, and packaging material are aluminium foil bag, are placed in keeping fresh at normal temperature, taking off of product Water rate reaches 98%, and color and luster is scarlet, has Fructus Lycii distinctive smell, and the shelf-life reaches 1 year.
CN102178193 discloses the preparation method of a kind of Chinese wolfberry fruit powder;Concretely comprise the following steps: (1) selects fresh mature Fructus Lycii The clear water drip washing of fresh fruit or dried fruit of lycium barbarum, removes and is attached to the residue such as the silt on Chinese wolfberry fruit surface, pesticide residues;(2) use Tunnel microwave is by fresh for the Fructus Lycii cleaned up (doing) really Direct Dehydration dry sterilization;(3) by dried FRUCTUS LYCII immediately with micro- Powder machine is pulverized, and obtains 80-300 mesh Chinese wolfberry fruit powder product.The present invention is dried and pulverizes and operates the most at low temperatures, the product therefore obtained Quality is good, maintains the original color and luster of medlar fresh fruit and nutritional labeling, has good quality.
CN105581290A discloses a kind of method being raw material production lyophilizing Fructus Lycii powder with dry wolfberry and Fructus Lycii fruit end, bag Include: 1) will clean after dried fruit of lycium barbarum and Fructus Lycii fruit end drain away the water;2) dried fruit of lycium barbarum drained away the water and Fructus Lycii fruit end are entered Row pre-freeze;3) dried fruit of lycium barbarum after pre-freeze and Fructus Lycii fruit end are carried out cryogenic vacuum alternate repetition to be dried;4) pulverize: use air-flow Dried fruit of lycium barbarum and the Fructus Lycii fruit end of repeated multiple times vacuum freeze-drying are pulverized by crushing technology;5) mixing: will be after micronizing Chinese wolfberry fruit dry fruit powder and Fructus Lycii fruit end powder press certain weight ratio mix homogeneously;6) packaging: by the freeze-dried mixed Chinese holly after mix homogeneously Qi powder packs in the lump with hygroscopic agent, sealing warehouse-in of then bleeding.
Generally speaking, current existing Fructus Lycii powder preparation method has three classes: one is the production method being spray-dried Fructus Lycii powder: Use the directly making beating of fresh fructus lycii fruit, or pull an oar after mixing with certain proportion water after dry fruit cleaning, grind with colloid mill, pass through Moisture in Fructus Lycii serosity is sloughed by spray drying process, makes Fructus Lycii powder, at high temperature carries out, Chinese holly at the method dry run Some oxidations that the heat-sensitive materials that human body is useful is easily decomposed in Qi, and it is spray-dried the product that this kind of sugar content of Fructus Lycii powder is high Time, dextrin starch based carrier need to be added, reduce the active constituent content in Chinese wolfberry fruit powder.Two is that vacuum cool-drying Fructus Lycii powder produces Method, is by after fresh fructus lycii fruit cleaning, drains residual moisture, removed seed and the leather pulping of medlar fresh fruit by slurry slag separator Liquid, is ground by colloid, forms uniform and stable serosity with after homogenizer homogenizing, by pasteurization, is cooled to room temperature Sabot, is dried with vacuum freeze curve according to a certain method, and dried muffin high speed disintegrator is pulverized i.e. Gelation dry wolfberry powder.Both the above method has pulping process, and owing to product moisture is high, some in pulp are easily oxidized to Part is the most oxidized in pulping process, and uses in vacuum cool-drying method, owing to using homogenizer homogenizing, homogenizing temperature base This further through about 65 DEG C pasteurizations, accelerates goods brown stain speed more than 40 DEG C, to the quality of Fructus Lycii powder, sense organ and Local flavor has a great impact.
Another big class method is to use vacuum freezing dried fruit of lycium barbarum to produce Fructus Lycii powder method.The method uses dry wolfberry fruit clear After washing, utilize Vacuum Freezing & Drying Technology by FRUCTUS LYCII lyophilizing.It is ground into Fructus Lycii powder with pulverizer after delivering from godown.Due in FRUCTUS LYCII Containing the seed of Fructus Lycii of about 30%, the wood fibre in seed of Fructus Lycii shell, it is difficult to when pulverizing crushed, causes Chinese wolfberry fruit powder to exist In pulverizer, the time of staying is oversize, on the one hand makes the nutrition of Fructus Lycii lose in a large number, and on the other hand machine is blocked in the easy saccharifying of Chinese wolfberry fruit powder Group, again due to the seed of 30-40% and skin in finished product, has precipitation after sense organ water poor, molten, has had a strong impact on the sale of final products And price.
Additionally, due to Fructus Lycii powder sugar content is the highest, causes its easy moisture absorption and caking in storage process, thus reduce The commodity value of lyophilizing Fructus Lycii powder.
Therefore, how to use new Fructus Lycii powder preparation method to solve existing technical disadvantages, improve Fructus Lycii powder product quality, It it is a production difficult problem the most urgently to be resolved hurrily.
Summary of the invention
It is an object of the invention to provide a kind of method that dried fruit of lycium barbarum beats powder, the method is simple to operate, Environmental Safety, raw The product cycle is short, and gained dry powder is non-hygroscopic, and color and luster is good, is of high nutritive value.
For realizing the purpose of the present invention, it is provided that following embodiment.
In one embodiment, the manufacture method of a kind of Chinese wolfberry fruit dry fruit powder of the present invention, comprise the steps of
(1) the medlar fresh fruit clear water of the band fruit end picked rinses, then rinses with clear water, drain, and places into 0.5- 1%ClO2Solution soaks 5-10 minute;
(2) after having soaked, rinse with clear water, drain, put in 1% SODIUM PERCARBONATE solution and soak 8-15 minute, then use Purified water is rinsed, is removed fruit end, with normal saline flushing, then drains away the water after rinsing by purified water;
(3) medlar fresh fruit drained away the water being carried out pre-freeze, cryogenic temperature is set to-45 DEG C, and rate of temperature fall is 1.5-2 DEG C/min, the pre-freeze time is 2-3h;
(4) medlar fresh fruit after pre-freeze carrying out vacuum lyophilization, vacuum keeps 30-40Pa, and condenser temperature keeps At-50 DEG C, baking temperature rises to-30 DEG C from-45 DEG C, is incubated 3 hours, then is warmed up to-20 DEG C, is incubated 5 hours, baking temperature After reaching-10 DEG C, vacuum is adjusted to 20Pa, recovers normal pressure after being dried 2 hours;
(5) dried fruit of lycium barbarum after upper step lyophilization being put into 15-20 DEG C, humidity is 30-35%, and vacuum is 40Pa's Baking oven is incubated 6-8 hour;
(6) pulverize: dried dried fruit of lycium barbarum is carried out micronizing by jet mill, obtains fine powder.
In the above-described embodiment, the method for the present invention, the ClO in step (1)2The concentration of solution is 0.8%, during immersion Between be 10 minutes;The SODIUM PERCARBONATE solution soaking time in step (2) is 10 minutes;Step (4) described vacuum is 35Pa;Step Suddenly (5) described humidity is 30%;Step (6) described pulverizing, during pulverizing, ambient temperature is room temperature, and ambient humidity is 40%-45%; Step (6) described fine powder, crosses 100 mesh sieves.
In the above-described embodiment, the method for the present invention, farther include by Fructus Lycii powder pack, then bleed seal into Storehouse.
In one embodiment, the manufacture method of a kind of Chinese wolfberry fruit dry fruit powder of the present invention, comprise the steps of
(1) the medlar fresh fruit clear water of the band fruit end picked rinses, then clear water rinses, drains, and places into 0.8% ClO2Solution soaking 10 minutes;
(2) after having soaked, then clear water rinses, and drains, and puts in 1% SODIUM PERCARBONATE solution and soaks 10 minutes, then with pure Change water to rinse, remove fruit end, with normal saline flushing, then drain away the water after rinsing by purified water;
(3) medlar fresh fruit drained away the water being carried out pre-freeze, cryogenic temperature is set to-45 DEG C, and rate of temperature fall is 1.5-2 DEG C/min, the pre-freeze time is 2-3h;
(4) medlar fresh fruit after pre-freeze carrying out vacuum lyophilization, vacuum keeps 35Pa, and condenser temperature is maintained at- 50 DEG C, baking temperature rises to-30 DEG C from-45 DEG C, is incubated 3 hours, then is warmed up to-20 DEG C, is incubated 5 hours, and baking temperature is extremely After reaching-10 DEG C, vacuum is adjusted to 20Pa, recovers normal pressure after being dried 2 hours;
(5) medlar fresh fruit after upper step lyophilization being put into 15-20 DEG C, humidity is 30%, and vacuum is the baking of 40Pa Case is dried 6-8 hour;
(6) pulverizing: be room temperature in ambient temperature, ambient humidity is by dried Chinese wolfberry fruit dry under conditions of 40%-45% Fruit carries out micronizing by jet mill, obtains fine powder, described fine powder, crosses 100 mesh sieves.
In above-mentioned specific embodiments, the method for the present invention, farther include to pack Chinese wolfberry fruit dry fruit powder, then bleed Sealing warehouse-in.
The method of the present invention, the method is simple to operate, and Environmental Safety is with short production cycle, and gained dry powder is difficult to moisture absorption, does not collects The group of being polymerized to or ball (not luming), maintain the original color and luster of medlar fresh fruit and nutritional labeling, delicate mouthfeel, have good product Matter, and there is no pesticide residues and microorganism, can be used for manufacturing Wolfberry fruit milk tea or snack cake.
The method of the present invention not only solves the easy wet tide of Chinese wolfberry fruit dry fruit powder of prior art, gathers agglomerating, caking, mouthfeel Slightly, nutrient component damages, and solve Fructus Lycii powder Pesticide Residue and pathogenic bacterium residue problem.
Detailed description of the invention
Following example are for further illustrating the essence of the present invention, but do not limit the scope of the present invention with this.
The manufacturing process of embodiment 1 Chinese wolfberry fruit dry fruit powder
The manufacturing process of Chinese wolfberry fruit dry fruit powder, its operating procedure is as follows:
(1) the medlar fresh fruit clear water of the band fruit end picked rinses, then clear water rinses, drains, and places into 0.8% ClO2Solution soaks 10 minutes;
(2) after having soaked, rinse with clear water, drain, put in 1% SODIUM PERCARBONATE solution and soak 10 minutes, then with pure Change water to rinse, remove fruit end, with normal saline flushing, then drain away the water after rinsing by purified water;
(3) medlar fresh fruit drained away the water being carried out pre-freeze, cryogenic temperature is set to-45 DEG C, and rate of temperature fall is 1.5-2 DEG C/min, the pre-freeze time is 2-3h;
(4) medlar fresh fruit after pre-freeze carrying out vacuum lyophilization, vacuum keeps 35Pa, and condenser temperature is maintained at- 50 DEG C, baking temperature rises to-30 DEG C from-45 DEG C, is incubated 3 hours, then is warmed up to-20 DEG C, is incubated 5 hours, and baking temperature is extremely After reaching-10 DEG C, vacuum is adjusted to 20Pa, recovers normal pressure after being dried 2 hours;
(5) dried fruit of lycium barbarum after upper step lyophilization being put into 15-20 DEG C, humidity is 30%, and vacuum is the baking of 40Pa Case is dried 6-8 hour;
(6) pulverizing: be room temperature in ambient temperature, ambient humidity is by dried Chinese wolfberry fruit dry under conditions of 40%-45% Fruit carries out micronizing by jet mill, obtains fine powder, and 100 mesh sieves excessively i.e. obtain Chinese wolfberry fruit dry fruit powder and are also referred to as Fructus Lycii powder.
Embodiment 2 dried fruit of lycium barbarum beats powder craft
Dried fruit of lycium barbarum beats the technique of powder, and its operating procedure is as follows:
(1) the medlar fresh fruit clear water of the band fruit end picked rinses, then clear water rinses, drains, and places into 1%ClO2 Solution soaking 5 minutes;
(2) after having soaked, rinse with clear water, drain, put in 1% SODIUM PERCARBONATE solution and soak 8 minutes, then purified water Rinse, remove fruit end, with normal saline flushing, then drain away the water after rinsing by purified water;
(3) medlar fresh fruit drained away the water being carried out pre-freeze, cryogenic temperature is set to-45 DEG C, and rate of temperature fall is 1.5 DEG C/ Minute, the pre-freeze time is 3h;
(4) medlar fresh fruit after pre-freeze carrying out vacuum lyophilization, vacuum keeps 30-40Pa, and condenser temperature keeps At-50 DEG C, baking temperature rises to-30 DEG C from-45 DEG C, is incubated 3 hours, then is warmed up to-20 DEG C, is incubated 54 hours, is dried temperature Spending to after reaching-10 DEG C, vacuum is adjusted to 20Pa, recovers normal pressure after being dried 2 hours;
(5) dried fruit of lycium barbarum after upper step lyophilization being put into 15-20 DEG C, humidity is 30-35%, and vacuum is 40Pa's Baking oven is dried 6-8 hour;
(6) pulverize: dried dried fruit of lycium barbarum is passed through jet mill in the environment of room temperature and humidity are 40-45% Carry out micronizing, obtain fine powder and cross 100 mesh sieves.
The manufacturing process of embodiment 3 Chinese wolfberry fruit dry fruit powder
The manufacturing process of Chinese wolfberry fruit dry fruit powder, its operating procedure is as follows:
(1) the medlar fresh fruit clear water of the band fruit end picked rinses, then clear water rinses, drains, and places into 0.5% ClO2Solution soaking 10 minutes;
(2) after having soaked, rinse with clear water, drain, put in 1% SODIUM PERCARBONATE solution and soak 15 minutes, then purification Water rinses, removes fruit end, with normal saline flushing, then drains away the water after rinsing by purified water;
(3) medlar fresh fruit drained away the water being carried out pre-freeze, cryogenic temperature is set to-45 DEG C, and rate of temperature fall is 2 DEG C/minute Clock, the pre-freeze time is 2h;
(4) medlar fresh fruit after pre-freeze carrying out vacuum lyophilization, vacuum keeps 30-40Pa, and condenser temperature keeps At-50 DEG C, baking temperature rises to-30 DEG C from-45 DEG C, is incubated 3 hours, then is warmed up to-20 DEG C, is incubated 54 hours, is dried temperature Spending to after reaching-10 DEG C, vacuum is adjusted to 20Pa, recovers normal pressure after being dried 2 hours;
(5) dried fruit of lycium barbarum after upper step lyophilization being put into 15-20 DEG C, humidity is 30-35%, and vacuum is 40Pa's Baking oven is dried 6-8 hour;
(6) pulverize: dried dried fruit of lycium barbarum is passed through jet mill in the environment of room temperature and humidity are 40-45% Carry out micronizing, obtain fine powder 100 mesh sieve and i.e. obtain Chinese wolfberry fruit dry fruit powder (also referred to as Fructus Lycii powder).
The anti-compacting effect of embodiment 4
Whether lump with Fructus Lycii powder and judge anti-compacting effect (method of CN102178193 is as comparative example)
The Fructus Lycii powder of Example 1-3 packs and is placed on 40, place 6 months in the climatic chamber of 70-75%, point Not in sampling in 1,2,3,6 months, observe caking and the moisture absorption situation of outward appearance.
The Fructus Lycii powder caking phenomenon of table 1 embodiment 1-3
Embodiment 5 mouthfeel, pesticide residues (using HPLC detection), dissolubility
The each 10g of Fructus Lycii powder of Example 1-3 is dissolved in 100ml water, observes heavy pyridine principle condition in water, then takes clear liquid and enter Row uses HPLC to detect its pesticide residues (conventional method).Result such as table 2 below
Table 2 Fructus Lycii powder Testing index result
Show from the data of table 2, the Fructus Lycii micropowder that the method for the present invention obtains, in good taste or fine, fine and smooth, without coarse Sense, pure color scarlet or bright red, non agricultural chemical residuum, dissolve without precipitation and bulky grain float.Quality is the best.Embodiment 1 Fructus Lycii powder indices optimal.

Claims (8)

1. a manufacture method for Chinese wolfberry fruit dry fruit powder, comprises the steps of
(1) medlar fresh fruit of band fruit end clear water is rinsed, post rinse, drain, place into 0.5-1%ClO2Solution soaks 5- 10 minutes;
(2) after having soaked, rinse with clear water, drain, put in 1% SODIUM PERCARBONATE solution and soak 8-15 minute, then purified water Rinse, remove fruit end, with normal saline flushing, then drain away the water after rinsing by purified water;
(3) medlar fresh fruit drained away the water being carried out pre-freeze, cryogenic temperature is set to-45 DEG C, and rate of temperature fall is 1.5-2 DEG C/minute Clock, the pre-freeze time is 2-3h;
(4) medlar fresh fruit after pre-freeze carrying out vacuum lyophilization, vacuum keeps 30-40Pa, and condenser temperature is maintained at-50 DEG C, baking temperature rises to-30 DEG C from-45 DEG C, is incubated 3 hours, then is warmed up to-20 DEG C, is incubated 5 hours, and baking temperature is to reaching After-10 DEG C, vacuum is adjusted to 20Pa, recovers normal pressure after being dried 2 hours;
(5) dried fruit of lycium barbarum after upper step lyophilization being put into 15-20 DEG C, humidity is 30-35%, and vacuum is the baking oven of 40Pa Middle insulation 6-8 hour;
(6) pulverize: dried dried fruit of lycium barbarum is pulverized by jet mill, obtains fine powder.
2. the method for claim 1, the ClO in step (1)2The concentration of solution is 0.8%, soak time 10 minutes.
3. the method for claim 1, the SODIUM PERCARBONATE solution soaking time in step (2) is 10 minutes.
4. the method for claim 1, step (4) described vacuum is 35Pa.
5. the method for claim 1, step (5) described humidity is 30%.
6. the method for claim 1, step (6) described pulverizing, during pulverizing, ambient temperature is room temperature, and ambient humidity is 40%-45%.
7. the method for claim 1, farther includes to pack Fructus Lycii powder, sealing warehouse-in of then bleeding.
8. the method for claim 1, step (6) described fine powder, cross 100 mesh sieves.
CN201610670715.7A 2016-08-16 2016-08-16 A kind of manufacture method of Chinese wolfberry fruit dry fruit powder Pending CN106262081A (en)

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CN108185488A (en) * 2017-12-04 2018-06-22 安徽富煌三珍食品集团有限公司 A kind of matrimony vine ball and preparation method thereof
CN108497390A (en) * 2018-04-17 2018-09-07 宁夏仓吉生物科技有限公司 A kind of matrimony vine milling method solving polysaccharides adhesiveness
CN109170695A (en) * 2018-09-07 2019-01-11 福建省农业科学院农业生物资源研究所 A kind of Chinese yam pueraria lobata nourishing the stomach meal replacing food and manufacture craft
CN110133147A (en) * 2019-05-28 2019-08-16 宁夏中宁枸杞产业发展股份有限公司 A kind of fructus lycii sulphur removal detection method
CN114468248A (en) * 2020-10-26 2022-05-13 青海师范大学 Preparation method of lycium ruthenicum wall-broken freeze-dried powder

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Application publication date: 20170104