CN110150594A - A kind of fructus lycii processing technology - Google Patents

A kind of fructus lycii processing technology Download PDF

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Publication number
CN110150594A
CN110150594A CN201810025430.7A CN201810025430A CN110150594A CN 110150594 A CN110150594 A CN 110150594A CN 201810025430 A CN201810025430 A CN 201810025430A CN 110150594 A CN110150594 A CN 110150594A
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CN
China
Prior art keywords
fructus lycii
raw material
processing technology
drying
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
CN201810025430.7A
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Chinese (zh)
Inventor
刘晓玲
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Shandan County Sanyang Agricultural Development Co Ltd
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Shandan County Sanyang Agricultural Development Co Ltd
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Priority to CN201810025430.7A priority Critical patent/CN110150594A/en
Publication of CN110150594A publication Critical patent/CN110150594A/en
Withdrawn legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L19/00Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/03Products from fruits or vegetables; Preparation or treatment thereof consisting of whole pieces or fragments without mashing the original pieces
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Mycology (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Abstract

The invention discloses a kind of fructus lycii processing technologys, including raw material screening, raw material cleaning, raw material drains, raw material freezing, it is dry, discharging, sterilization, it is classified packaging step, the present invention maintains the intrinsic activity substance of fructus lycii not oxidation deterioration to greatest extent, it is not lost, there is no secondary pollution, also it is able to maintain original shape of fructus lycii, dried fruit body water content is below 3%, rehydration is good, the bioavailability of fructus lycii can sufficiently be improved, simultaneously in the drying process of fructus lycii, it is to be carried out under gnotobasis, and fructus lycii is cleaned up, kick decontamination, because without introducing pollutant, obtained dried fruit of lycium barbarum finished product is far below natural drying and the resulting dried fruit of lycium barbarum microbiological indicator of heated-air drying, avoid the loss of nutritional ingredient and the change of quality, it is in good taste simultaneously, clean hygiene.

Description

A kind of fructus lycii processing technology
Technical field
The present invention relates to fructus lycii processing technique field more particularly to a kind of fructus lycii processing technologys.
Background technique
Fructus lycii is rare medicinal material and invigorant, and Chinese medicine has the saying of " medlar health preserving " very early.Compendium of Material Medica is recorded: " fructus lycii, kidney-tonifying sperm-generating, nourishing the liver ... improving eyesight and quiet nerves make us long-lived." producing region of fructus lycii is concentrated mainly on the Northwest, Ningxia Fructus lycii is the most famous, and in addition the Lycium barbarum. L Quality on the ground such as Xinjiang, Gansu, Qinghai is also very high.Chinese wolfberry fruit is intermittent maturation, production On be generally classified as by fructescence: spring fruit fructus lycii, summer fruit fructus lycii and autumn fruit fructus lycii.Mellow fruit at the beginning of June to 7 months, I.e. old eye branch fruit is spring fruit fructus lycii;Fruit of the early July to August part from spring current year branch is known as summer fruit;September to October at Ripe fruit is autumn fruit.Modern medicine study proves: fructus lycii has immunological regulation, anti-oxidant, anti-aging, antitumor, antifatigue, drop Blood lipid, hypoglycemic, blood pressure lowering, kidney tonifying, liver protection, improving eyesight, beauty treatment, brain tonic, toxin expelling, protection reproductive system, Antiradiation injury etc. ten Six Xiang Gongneng.
Traditional fructus lycii processing method be all using heating by the way of, such as solarization, baking, microwave, far infrared etc. processing Methods are all that wolfberry loss can be made big using heating, costs and poor dehydration results, and easily get damp, agglomerate and go mouldy, and are done Fruit is poor quality, is easily polluted by dust, fly, mouse.
Summary of the invention
The present invention in order to overcome the shortcomings in the prior art, provides a kind of Lycium chinense wine and preparation method thereof.
The present invention is achieved through the following technical solutions:
A kind of fructus lycii processing technology, comprising the following steps:
Step a, raw material screening: the fructus lycii that picking comes is put into screening machine and is screened, damaging by worms in fructus lycii is removed Grain, scab grain, moldy kernel and impurity, obtain clean, qualified fructus lycii;
Step b, raw material cleans: the fructus lycii after screening being placed in cleaning case, clear water is added and is cleaned, to remove The silt and impurity on fructus lycii surface are stirred while cleaning;
Step c, raw material drains: it is natural air cooled that the fructus lycii cleaned up is placed on progress at shady and cool ventilation, and drains clear The moisture washed;
Step d, raw material freezes: the fructus lycii drained being put into refrigerator and is cooled down;
Step e, drying: the fructus lycii after freezing being placed in drying machine and is dried, and is stirred place while dry Reason,
Step f, it discharges: stopping heating after the completion of drying, close vacuum pump, open drying machine;
Step g, it sterilizes: carrying out sterilization processing in sterilization machine;
Step h, artificial or machine Selected Inspection classification, quantitative package, sealing classification packaging: are carried out.
Further, in the step d, refrigerator is opened, the temperature of refrigerator is adjusted to subzero 20- 40 degrees below zero It is freezed, cooling time is 8-10 hours.
Further, it in the step e, is stirred using stepless time adjustment motor, mixing speed 100r/min- 200r/min。
Further, in the step e, vacuum pump is opened, vacuum degree opens intelligent heating control system up to 20 pas, When to temperature up to 60 DEG C, vacustat in 60 pas, it is 72 hours dry.
Further, in the step f, whole process carries out under conditions of sterile, constant temperature, by thermostatic control system The constant of entire temperature is controlled, and takes out the fructus lycii after drying in the environment of low humidity.
Further, it in the step h, is packed in sealing, the sterile, environment below of relative humidity 30%.
Compared with prior art, the beneficial effects of the present invention are: processing technology provided by the invention is protected to greatest extent Held the intrinsic activity substance of fructus lycii not oxidation deterioration, be not lost, without secondary pollution, moreover it is possible to keep original shape of fructus lycii, Dried fruit body water content hereinafter, rehydration is good, can sufficiently improve the bioavailability of fructus lycii, while in the dry of fructus lycii 3% During dry, it be to be carried out under gnotobasis, and fructus lycii is cleaned up, kick decontamination, because dirty without introducing Object is contaminated, obtained dried fruit of lycium barbarum finished product is far below natural drying and the resulting dried fruit of lycium barbarum microbiological indicator of heated-air drying, avoids The loss of nutritional ingredient and the change of quality, while in good taste, clean hygiene.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is carried out further detailed Explanation.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
A kind of fructus lycii processing technology, comprising the following steps:
Step a, raw material screening: the fructus lycii that picking comes is put into screening machine and is screened, damaging by worms in fructus lycii is removed Grain, scab grain, moldy kernel and impurity, obtain clean, qualified fructus lycii;
Step b, raw material cleans: the fructus lycii after screening being placed in cleaning case, clear water is added and is cleaned, to remove The silt and impurity on fructus lycii surface are stirred while cleaning;
Step c, raw material drains: it is natural air cooled that the fructus lycii cleaned up is placed on progress at shady and cool ventilation, and drains clear The moisture washed;
Step d, raw material freezes: the fructus lycii drained being put into refrigerator and is cooled down;
Step e, drying: the fructus lycii after freezing being placed in drying machine and is dried, and is stirred place while dry Reason,
Step f, it discharges: stopping heating after the completion of drying, close vacuum pump, open drying machine;
Step g, it sterilizes: carrying out sterilization processing in sterilization machine;
Step h, artificial or machine Selected Inspection classification, quantitative package, sealing classification packaging: are carried out.
In the step d, refrigerator is opened, the temperature of refrigerator is adjusted to subzero 20- 40 degrees below zero and is freezed, Cooling time is 8-10 hours.
It in the step e, is stirred using stepless time adjustment motor, mixing speed 100r/min-200r/min.
In the step e, vacuum pump is opened, vacuum degree opens intelligent heating control system up to 20 pas, until temperature is up to 60 DEG C when, vacustat in 60 pas, it is 72 hours dry.
In the step f, whole process carries out under conditions of sterile, constant temperature, is controlled by thermostatic control system entire Temperature it is constant, and take out in the environment of low humidity it is dry after fructus lycii.
In the step h, packed in sealing, the sterile, environment below of relative humidity 30%.
Processing technology provided by the invention maintain to greatest extent the intrinsic activity substance of fructus lycii not oxidation deterioration, do not flow Lose, there is no secondary pollution, moreover it is possible to keep original shape of fructus lycii, dried fruit body water content 3% hereinafter, rehydration is good, can The bioavailability for sufficiently improving fructus lycii is to carry out under gnotobasis, and by Chinese holly while in the drying process of fructus lycii Qi is cleaned up, and decontamination is kicked, because of the dried fruit of lycium barbarum finished product that without introducing pollutant, obtains far below natural drying and The resulting dried fruit of lycium barbarum microbiological indicator of heated-air drying avoids the loss of nutritional ingredient and the change of quality, while mouthfeel It is good, clean hygiene.
Above are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.

Claims (6)

1. a kind of fructus lycii processing technology, which comprises the following steps:
Step a, raw material screening: being put into the fructus lycii that picking comes in screening machine and screen, and removes grain of damaging by worms in fructus lycii, disease Spot grain, moldy kernel and impurity obtain clean, qualified fructus lycii;
Step b, raw material cleans: the fructus lycii after screening being placed in cleaning case, clear water is added and is cleaned, to remove fructus lycii The silt and impurity on surface are stirred while cleaning;
Step c, raw material drains: it is natural air cooled that the fructus lycii cleaned up is placed on progress at shady and cool ventilation, and drains cleaning Moisture;
Step d, raw material freezes: the fructus lycii drained being put into refrigerator and is cooled down;
Step e, drying: the fructus lycii after freezing being placed in drying machine and is dried, and is stirred while dry,
Step f, it discharges: stopping heating after the completion of drying, close vacuum pump, open drying machine;
Step g, it sterilizes: carrying out sterilization processing in sterilization machine;
Step h, artificial or machine Selected Inspection classification, quantitative package, sealing classification packaging: are carried out.
2. a kind of fructus lycii processing technology according to claim 1, which is characterized in that in the step d, open freezing The temperature of refrigerator is adjusted to subzero 20- 40 degrees below zero and freezed by machine, and cooling time is 8-10 hours.
3. a kind of fructus lycii processing technology according to claim 1, which is characterized in that in the step e, using electrodeless tune Speed motor is stirred, mixing speed 100r/min-200r/min.
4. a kind of fructus lycii processing technology according to claim 1, which is characterized in that in the step e, open vacuum Pump, vacuum degree open intelligent heating control system up to 20 pas, until when temperature is up to 60 DEG C, vacustat it is small in 60 pas, dry 72 When.
5. a kind of fructus lycii processing technology according to claim 1, which is characterized in that in the step f, whole process exists It is carried out under conditions of sterile, constant temperature, the constant of entire temperature is controlled by thermostatic control system, and take out in the environment of low humidity Fructus lycii after drying.
6. a kind of fructus lycii processing technology according to claim 1, which is characterized in that in the step h, in sealing, nothing It is packed in bacterium, the environment below of relative humidity 30%.
CN201810025430.7A 2018-01-11 2018-01-11 A kind of fructus lycii processing technology Withdrawn CN110150594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810025430.7A CN110150594A (en) 2018-01-11 2018-01-11 A kind of fructus lycii processing technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810025430.7A CN110150594A (en) 2018-01-11 2018-01-11 A kind of fructus lycii processing technology

Publications (1)

Publication Number Publication Date
CN110150594A true CN110150594A (en) 2019-08-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113749230A (en) * 2021-09-13 2021-12-07 宁夏润德生物科技有限责任公司 Preparation method of dried wolfberry fruits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113749230A (en) * 2021-09-13 2021-12-07 宁夏润德生物科技有限责任公司 Preparation method of dried wolfberry fruits
CN113749230B (en) * 2021-09-13 2023-09-05 宁夏润德生物科技有限责任公司 Preparation method of dried wolfberry fruits

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Application publication date: 20190823