CN106136129A - A kind of Momordica grosvenori drying process and the Momordica grosvenori dry product being prepared by this technique - Google Patents

A kind of Momordica grosvenori drying process and the Momordica grosvenori dry product being prepared by this technique Download PDF

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Publication number
CN106136129A
CN106136129A CN201610568363.4A CN201610568363A CN106136129A CN 106136129 A CN106136129 A CN 106136129A CN 201610568363 A CN201610568363 A CN 201610568363A CN 106136129 A CN106136129 A CN 106136129A
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momordica grosvenori
temperature
freezing
under conditions
drying process
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陈素云
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/015Preserving by irradiation or electric treatment without heating effect
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/02Dehydrating; Subsequent reconstitution
    • A23B7/024Freeze-drying, i.e. cryodessication or lyophilisation
    • 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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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

The invention belongs to food processing technology field, specifically disclose a kind of Momordica grosvenori drying process and the Momordica grosvenori dry product being prepared by this technique.This drying process include choosing fruit, clean, complete, punch, sterilize, the step such as freezing.Compared with prior art, present invention process is simple and easy to control, and sublimation drying is short, and energy consumption is low, and production efficiency is high;By the activity of the enzymes such as polyphenol oxidase in microwave de-enzyming suppression Momordica grosvenori, then use ultraviolet radiation for sterilizing and disinfecting, be effectively delayed the storage period of Momordica grosvenori freeze dried superfines, it is ensured that it uses safety and sanitation;By vacuum freeze-drying technique, it is to avoid because moisture drying causes pericarp to separate with pulp, well maintain shape, color and luster, fragrance, mouthfeel and the nutritional labeling etc. of Momordica grosvenori simultaneously.It is a kind of Momordica grosvenori drying means being worthy of popularization.

Description

A kind of Momordica grosvenori drying process and the Momordica grosvenori dry product being prepared by this technique
Technical field
The invention belongs to food processing technology field, be specifically related to a kind of Momordica grosvenori drying process, relate to by this simultaneously The Momordica grosvenori dry product that technique is prepared.
Background technology
Momordica grosvenori, the fruit of the perennial liana of Curcurbitaceae.Another name LAHANGUO, balloonvine heartseed herb, Semen Momordicae, invaluable, Arhat table, naked tortoise bar, be described as " angle fruit " by people, and its leaf is heart-shaped, dioecism, summer-flowering, seed in autumn.Mainly originate in Longjiang township, Yongfu county, hazard prevention, dragon victory and hundred Shou Deng towns, He Longsheng county, Yongfu county is that township's plantation history of Momordica grosvenori compares Long, wherein plantation Momordica grosvenori in Yongfu has had more than 300 year history, and Long Sheng county plantation Momordica grosvenori has had more than 200 year history, in State 90 percent Momordica grosvenori originates in He Longsheng county, Yongfu county, and Momordica grosvenori is the famous and precious local and special products in Guilin, is also first batch of batch of country One of accurate medicine-food two-purpose material, its primary efficacy is can be relieving cough and reducing sputum.Fruits nutrition is worth very high, containing abundant vitamin C (in every 100 grams of fresh fruits, containing 400 milligrams~500 milligrams) and glucoside, fructose, glucose, protein, lipid etc..
The storage phase of new fresh fructus momordicae is shorter, is less than 20 days.Processing method consumption manpower in existing document, the time Long, and the various technical indicator such as temperature is unstable, easily causes explosion, and has sound fruit, the phenomenon of burnt fruit, hold in baking process Easily cause waste.
Content of the invention
For the deficiencies in the prior art, the invention provides a kind of Momordica grosvenori drying process, provide by this work simultaneously The Momordica grosvenori dry product that skill is prepared.
Concrete, Momordica grosvenori drying process of the present invention, comprise the following steps:
(1) choosing maturation, disease-free, non-rot fresh fructus momordicae, clear water is cleaned;
(2) Momordica grosvenori after cleaning step (1) is placed in microwave de-enzyming machine, in microwave power be 60~100Kw, temperature be 40 Complete under conditions of~60 DEG C 5~10min;
(3) at the top base of fruit of the Momordica grosvenori after step (2) completes, and each at corresponding bottom areola an aperture is made a call to, A diameter of 2~5mm of aperture, the degree of depth are 8~15mm;
(4) Momordica grosvenori after punching step (3) is placed in ultraviolet ray disinfector sterilization 10~30min;
(5) Momordica grosvenori after sterilizing step (4) is placed in freeze-dryer, cooling, when being down to temperature for-30~-20 DEG C Precooling 3~5h;It is 1~2h by the time of room temperature near precooling temperature;
(6) by the Momordica grosvenori after step (5) precooling in temperature for-35~-30 DEG C, vacuum be 30~50Pa under conditions of two Secondary freezing 3~5h;
(7) by Momordica grosvenori after freezing for step (6) secondary in temperature of heating plate be 25~35 DEG C, vacuum be 30~50Pa, cold Trap temperature is deep-freezing 5~10h under conditions of-50~-35 DEG C;
(8) by the Momordica grosvenori vacuum sealed package after step (7) deep-freezing, to obtain final product.
Further illustrating as the present invention, in described step (3), a diameter of 3~4mm of aperture, the degree of depth be 10~ 12mm。
Further illustrating as the present invention, in described step (5), precooling under conditions of temperature is for-26~-24 DEG C 4h。
Further illustrating as the present invention, in described step (6), temperature be-34~-32 DEG C, vacuum be 35~ Secondary freezing 4h under conditions of 45Pa.
Further illustrating as the present invention, in described step (7), temperature of heating plate be 28~32 DEG C, vacuum be 35~45Pa, condenser temperature are deep-freezing 7~8h under conditions of-45~-40 DEG C.
Meanwhile, the Momordica grosvenori dry product of the offer of the present invention is prepared by said method.
Compared with prior art, what the present invention reached has the technical effect that
(1) technique is simple and easy to control, and sublimation drying is short, and energy consumption is low, and production efficiency is high;
(2) activity by enzymes such as polyphenol oxidase in microwave de-enzyming suppression Momordica grosvenori, then use ultraviolet radiation for sterilizing and disinfecting, effectively It is delayed the storage period of Momordica grosvenori freeze dried superfines, it is ensured that it uses safety and sanitation;
(3) vacuum freeze-drying technique is passed through, it is to avoid because moisture drying causes the pericarp to separate with pulp, simultaneously good Maintain shape, color and luster, fragrance, mouthfeel and the nutritional labeling etc. of Momordica grosvenori.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, the present embodiment be only the present invention is made clearer Illustrate, rather than limitation of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from this On the premise of bright design, can also make some deformation and improve, these all fall within protection scope of the present invention.
Embodiment 1
A kind of Momordica grosvenori drying process, comprises the following steps:
(1) choosing maturation, disease-free, non-rot fresh fructus momordicae, clear water is cleaned;
(2) Momordica grosvenori after cleaning step (1) is placed in microwave de-enzyming machine, in microwave power be 80Kw, temperature be 50 DEG C Under the conditions of complete 8min;
(3) at the top base of fruit of the Momordica grosvenori after step (2) completes, and each at corresponding bottom areola an aperture is made a call to, A diameter of 3mm of aperture, the degree of depth are 12mm;
(4) Momordica grosvenori after punching step (3) is placed in ultraviolet ray disinfector sterilization 20min;
(5) Momordica grosvenori after sterilizing step (4) is placed in freeze-dryer, cooling, the precooling when being down to temperature for-25 DEG C 4h;It is 1.5h by the time of room temperature near precooling temperature;
(6) by the Momordica grosvenori after step (5) precooling in temperature be-33 DEG C, vacuum be 40Pa under conditions of the freezing 4h of secondary;
(7) by Momordica grosvenori after freezing for step (6) secondary in temperature of heating plate be 30 DEG C, vacuum be 40Pa, condenser temperature for- Deep-freezing 8h under conditions of 40 DEG C;
(8) by the Momordica grosvenori vacuum sealed package after step (7) deep-freezing, to obtain final product.
Embodiment 2
A kind of Momordica grosvenori drying process, comprises the following steps:
(1) choosing maturation, disease-free, non-rot fresh fructus momordicae, clear water is cleaned;
(2) Momordica grosvenori after cleaning step (1) is placed in microwave de-enzyming machine, in microwave power be 60Kw, temperature be 60 DEG C Under the conditions of complete 5min;
(3) at the top base of fruit of the Momordica grosvenori after step (2) completes, and each at corresponding bottom areola an aperture is made a call to, A diameter of 4mm of aperture, the degree of depth are 10mm;
(4) Momordica grosvenori after punching step (3) is placed in ultraviolet ray disinfector sterilization 25min;
(5) Momordica grosvenori after sterilizing step (4) is placed in freeze-dryer, cooling, the precooling when being down to temperature for-26 DEG C 5h;It is 1h by the time of room temperature near precooling temperature;
(6) by the Momordica grosvenori after step (5) precooling in temperature be-35 DEG C, vacuum be 35Pa under conditions of the freezing 5h of secondary;
(7) by Momordica grosvenori after freezing for step (6) secondary in temperature of heating plate be 35 DEG C, vacuum be 35Pa, condenser temperature for- Deep-freezing 7h under conditions of 40 DEG C;
(8) by the Momordica grosvenori vacuum sealed package after step (7) deep-freezing, to obtain final product.
Embodiment 3
A kind of Momordica grosvenori drying process, comprises the following steps:
(1) choosing maturation, disease-free, non-rot fresh fructus momordicae, clear water is cleaned;
(2) Momordica grosvenori after cleaning step (1) is placed in microwave de-enzyming machine, in microwave power be 100Kw, temperature be 40 DEG C Under the conditions of complete 5min;
(3) at the top base of fruit of the Momordica grosvenori after step (2) completes, and each at corresponding bottom areola an aperture is made a call to, A diameter of 5mm of aperture, the degree of depth are 8mm;
(4) Momordica grosvenori after punching step (3) is placed in ultraviolet ray disinfector sterilization 10min;
(5) Momordica grosvenori after sterilizing step (4) is placed in freeze-dryer, cooling, the precooling when being down to temperature for-24 DEG C 3h;It is 2h by the time of room temperature near precooling temperature;
(6) by the Momordica grosvenori after step (5) precooling in temperature be-35 DEG C, vacuum be 45Pa under conditions of the freezing 3h of secondary;
(7) by Momordica grosvenori after freezing for step (6) secondary in temperature of heating plate be 25 DEG C, vacuum be 45Pa, condenser temperature for- Deep-freezing 6h under conditions of 45 DEG C;
(8) by the Momordica grosvenori vacuum sealed package after step (7) deep-freezing, to obtain final product.
Embodiment 4
A kind of Momordica grosvenori drying process, comprises the following steps:
(1) choosing maturation, disease-free, non-rot fresh fructus momordicae, clear water is cleaned;
(2) Momordica grosvenori after cleaning step (1) is placed in microwave de-enzyming machine, in microwave power be 70Kw, temperature be 50 DEG C Under the conditions of complete 8min;
(3) at the top base of fruit of the Momordica grosvenori after step (2) completes, and each at corresponding bottom areola an aperture is made a call to, A diameter of 4mm of aperture, the degree of depth are 10mm;
(4) Momordica grosvenori after punching step (3) is placed in ultraviolet ray disinfector sterilization 20min;
(5) Momordica grosvenori after sterilizing step (4) is placed in freeze-dryer, cooling, the precooling when being down to temperature for-20 DEG C 5h;It is 2h by the time of room temperature near precooling temperature;
(6) by the Momordica grosvenori after step (5) precooling in temperature be-35 DEG C, vacuum be 30Pa under conditions of the freezing 5h of secondary;
(7) by Momordica grosvenori after freezing for step (6) secondary in temperature of heating plate be 30 DEG C, vacuum be 40Pa, condenser temperature for- Deep-freezing 9h under conditions of 40 DEG C;
(8) by the Momordica grosvenori vacuum sealed package after step (7) deep-freezing, to obtain final product.

Claims (6)

1. a Momordica grosvenori drying process, it is characterised in that comprise the following steps:
(1) choosing maturation, disease-free, non-rot fresh fructus momordicae, clear water is cleaned;
(2) Momordica grosvenori after cleaning step (1) is placed in microwave de-enzyming machine, in microwave power be 60~100Kw, temperature be 40 Complete under conditions of~60 DEG C 5~10min;
(3) at the top base of fruit of the Momordica grosvenori after step (2) completes, and each at corresponding bottom areola an aperture is made a call to, A diameter of 2~5mm of aperture, the degree of depth are 8~15mm;
(4) Momordica grosvenori after punching step (3) is placed in ultraviolet ray disinfector sterilization 10~30min;
(5) Momordica grosvenori after sterilizing step (4) is placed in freeze-dryer, cooling, when being down to temperature for-30~-20 DEG C Precooling 3~5h;It is 1~2h by the time of room temperature near precooling temperature;
(6) by the Momordica grosvenori after step (5) precooling in temperature for-35~-30 DEG C, vacuum be 30~50Pa under conditions of two Secondary freezing 3~5h;
(7) by Momordica grosvenori after freezing for step (6) secondary in temperature of heating plate be 25~35 DEG C, vacuum be 30~50Pa, cold Trap temperature is deep-freezing 5~10h under conditions of-50~-35 DEG C;
(8) by the Momordica grosvenori vacuum sealed package after step (7) deep-freezing, to obtain final product.
2. the preparation method of freeze-dried fructus momordicae according to claim 1, it is characterised in that in described step (3), aperture A diameter of 3~4mm, the degree of depth are 10~12mm.
3. Momordica grosvenori drying process according to claim 1, it is characterised in that in described step (5), is-26 in temperature Precooling 4h under conditions of~-24 DEG C.
4. Momordica grosvenori drying process according to claim 1, it is characterised in that in described step (6), is-34 in temperature ~-32 DEG C, vacuum freezing 4h of secondary under conditions of be 35~45Pa.
5. Momordica grosvenori drying process according to claim 1, it is characterised in that in described step (7), at temperature of heating plate Be 28~32 DEG C, vacuum be 35~45Pa, condenser temperature be deep-freezing 7~8h under conditions of-45~-40 DEG C.
6. a Momordica grosvenori dry product, it is characterised in that be prepared by the arbitrary described method of Claims 1 to 5.
CN201610568363.4A 2016-07-19 2016-07-19 A kind of Momordica grosvenori drying process and the Momordica grosvenori dry product being prepared by this technique Pending CN106136129A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102125248A (en) * 2010-11-22 2011-07-20 桂林莱茵生物科技股份有限公司 Method for performing microwave drying on grosvener siraitia and grosvener siraitia dried by same
CN102224838A (en) * 2011-05-13 2011-10-26 刘圣本 Preparation method of freeze-dried fructus momordicae
CN103891873A (en) * 2014-04-14 2014-07-02 广西壮族自治区桂林茶叶科学研究所 Drying method capable of keeping color, aroma and taste quality of fresh momordica grosvenori
CN104273213A (en) * 2013-09-06 2015-01-14 桂林普兰德生物科技有限公司 Freeze-drying method of sliced fresh momordica grosvenori
CN105494605A (en) * 2015-12-02 2016-04-20 仲恺农业工程学院 Drying method and application of momordica grosvenori and dried momordica grosvenori prepared by same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102125248A (en) * 2010-11-22 2011-07-20 桂林莱茵生物科技股份有限公司 Method for performing microwave drying on grosvener siraitia and grosvener siraitia dried by same
CN102224838A (en) * 2011-05-13 2011-10-26 刘圣本 Preparation method of freeze-dried fructus momordicae
CN104273213A (en) * 2013-09-06 2015-01-14 桂林普兰德生物科技有限公司 Freeze-drying method of sliced fresh momordica grosvenori
CN103891873A (en) * 2014-04-14 2014-07-02 广西壮族自治区桂林茶叶科学研究所 Drying method capable of keeping color, aroma and taste quality of fresh momordica grosvenori
CN105494605A (en) * 2015-12-02 2016-04-20 仲恺农业工程学院 Drying method and application of momordica grosvenori and dried momordica grosvenori prepared by same

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