CN108208148A - A kind of storage method of lemon - Google Patents
A kind of storage method of lemon Download PDFInfo
- Publication number
- CN108208148A CN108208148A CN201711483370.5A CN201711483370A CN108208148A CN 108208148 A CN108208148 A CN 108208148A CN 201711483370 A CN201711483370 A CN 201711483370A CN 108208148 A CN108208148 A CN 108208148A
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- parts
- lemon
- antistaling agent
- extract
- garlic
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/154—Organic compounds; Microorganisms; Enzymes
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Medicines Containing Plant Substances (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
A kind of storage method of lemon, includes the following steps：(1) health, the picking of ripe lemon are preserved into 4 6h after 5 15 DEG C, is subsequently placed in antistaling agent and impregnates 10 20min；Antistaling agent includes the component of following parts by weight：58 parts of tea extract, 5 10 parts of mango leaf extract, 13 parts of garlic, 12 parts of mustard, 35 parts of natto extract, 30 50 parts of water；(2) lemon from antistaling agent is pulled out and dries；(3) each lemon after drying is respectively put into polyethylene freshness protection package, and sealing is tightened after room storage.The present invention in antistaling agent by adding native element antibacterial, that bactericidal effect is strong, replace traditional chemical antimicrobial substances, potential hazard will not be caused to health, and natto extract has good water suction, water storage effect, moisture and preservation in absorbable antistaling agent, make lemon be in always relative humidity it is larger under conditions of, significantly extend lemon freshness date.
Description
Technical field
The invention belongs to fruit freshness preserving technical fields, and in particular to a kind of storage method of lemon.
Background technology
Lemon, Rutaceae citrus plant, dungarunga, branch pierce or are bordering on less stingless, tender leaf and the dark violet red of bud, blade
Ground paper matter, elliptical or oval shape.Single flower axillary or few flowers life.Fruit ellipse or avette, pericarp is thick, usual coarse, lemon yellow
Color, fruit juice acid to very acid, seed is small, avette, end point；Kind of skin is smooth, cotyledon milky, usual list or has polyembryony concurrently.Florescence 4-5
Month, the fruiting period 9-11 months.Lemon produces drought, originates in Southeast Asia, and the main place of production is the U.S., Italy, Spain and wishes
It is cured.Containing abundant citric acid in lemon, therefore " citric acid warehouse " is known as, its fruit juice fleshiness is crisp, there is strong virtue
Fragrance.Because of the special acid of taste, therefore first-class seasoning can only be used as, for modulation beverage dish, cosmetics and drug.In addition, lemon
Lemon is rich in vitamin C, and energy preventing phlegm from forming and stopping coughing, stomach invigorating of promoting the production of body fluid, for bronchitis, pertussis is lost the appetite, hypovitaminosis, in
The symptoms such as heat polydipsia, it is the jinx of " scurvy ".
At present, lemon is generally using fresh chemically, i.e., fresh-keeping using antistaling agent.It can be micro- by cause of disease before and after lemon picking
Biology infects and causes to rot, both at home and abroad frequently with antistaling agent main component for fungicide, common fungicide has the miaow fresh
Amine, fresh-keeping sharp fruit, probenazole etc., fresh-keeping effect is preferable, but its hazard residue can cause potential hazard to health.In addition,
Existing antistaling agent all only accounts for bactericidal effect mostly, and has ignored the importance of moisture, and relative humidity is lemon for 85%-90%
The best storage condition of lemon, but under normal circumstances, the relative humidity of air is all unable to reach the range, this largely upper limit
The freshness date of lemon is made.
Invention content
It is an object of the invention to：Contain chemical sterilization ingredient for above-mentioned existing lemon antistaling agent easily to make health
The problem of into potential hazard and short freshness date, the present invention provide a kind of storage method of lemon.
The technical solution adopted by the present invention is as follows：
A kind of storage method of lemon, includes the following steps：
(1) health, the picking of ripe lemon are preserved into 4-6h after 5-15 DEG C, is subsequently placed in antistaling agent and impregnates 10-
20min；The antistaling agent includes the component of following parts by weight：It is 5-8 parts of tea extract, 5-10 parts of mango leaf extract, big
1-3 parts of garlic, 1-2 parts of mustard, 3-5 parts of natto extract, 30-50 parts of water；
(2) lemon from antistaling agent is pulled out and dries；
(3) each lemon after drying is respectively put into polyethylene freshness protection package, and sealing is tightened after room storage.
Tea extract main component in the present invention is tea polyphenols, has stronger antioxidation, and inoxidizability
It can enhance with the raising of temperature.In addition, tea polyphenols also have bacteriostasis, to staphylococcus, Escherichia coli, hay bacillus etc.
There is inhibiting effect.Mango leaf nature and flavor are sour, sweet, cool, flat, have antiasthmatic-antitussive eliminating the phlegm, it is immune, anti-inflammatory, ease pain, hepatic cholagogic,
The effects that anti peroxidation of lipid, antiviral, antitumor, antibacterial, mango leaf mainly contain ascorbic acid, mangiferin, thick grass essence, Mongolian oak
A variety of chemical compositions such as Pi Su, kaempferol, mango leaf extract has stronger bacteriostasis, for example, pyococcus, large intestine bar
Bacterium, Pseudomonas aeruginosa etc..Sulfur-containing compound has stronger antibacterial and anti-inflammation functions in garlic, to a variety of coccuses, bacillus, fungi and disease
Poison etc. has an inhibition and killing effect, volatile oil, juice, leachate and the allicin of garlic to a variety of coccuses, bacillus, mould, fungi,
Virus etc. has an inhibition and killing effect, inhibition and killing effect of the garlic to rot fungi, is equivalent to that be even stronger than chemistry anti-
Rotten agent benzoic acid, sorbic acid are one kind that antibacterial action is most strong in natural plants.Mustard contains isothiocyanate, can inhibit micro-
The growth and breeding of biology.The present invention in antistaling agent by adding tea extract, mango leaf extract, garlic and mustard etc. four
The native element that kind is antibacterial, bactericidal effect is strong, replaces traditional chemical antimicrobial substances, potential danger will not be caused to health
Evil.
For the present invention also added with natto extract, active ingredient is natto γ-polyglutamic acid, is a kind of goo
Matter, after lemon is impregnated in antistaling agent of the present invention, natto γ-polyglutamic acid, which may adhere to, forms protection on lemon surface
On the one hand film can reduce the metabolism of lemon, on the other hand, be conducive to enhance tea extract, mango leaf in antistaling agent and carry
The adhesive force of object, garlic and mustard is taken, extends the antibacterial time.Most of all, natto γ-polyglutamic acid has good suction
Water, water storage effect, when it is after lemon surface adhesion forms a film, the moisture caning absorb in antistaling agent and preservation make lemon locate always
Under conditions of relative humidity is larger, significantly extend the freshness date of lemon.In addition, containing polynary in the molecular structure of tea polyphenols
Alcohol, the moisture also caning absorb in air, further improves relative humidity.
Further, antistaling agent further includes 3-5 parts of rosemary.Since natto extract has a kind of specific peculiar smell in itself,
Present invention addition rosemary, can mitigate the peculiar smell by the fragrance and mango leaf of rosemary and the fruity of lemon itself.
Further, antistaling agent includes the component of following parts by weight：6 parts of tea extract, 8 parts of mango leaf extract,
2 parts of garlic, 1 part of mustard, 4 parts of natto extract, 40 parts of water, 4 parts of rosemary.
Further, the preparation method of antistaling agent is：Garlic is smash and is mixed with mustard after juice, is stirring evenly and then adding into water
In, tea extract, mango leaf extract and natto extract are then sequentially added, after stirring and dissolving is complete at 35-45 DEG C,
It cools down to obtain the final product.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1. the present invention in antistaling agent by adding four kinds of suppressions such as tea extract, mango leaf extract, garlic and mustard
The strong native element of bacterium, bactericidal effect, replaces traditional chemical antimicrobial substances, will not cause potential hazard to health；
2. the natto extract that the present invention adds have it is good water suction, water storage effect, when its lemon surface adhesion into
After film, can absorb antistaling agent in moisture and preservation, make lemon be in always relative humidity it is larger under conditions of, significantly extend lemon
The freshness date of lemon.
Specific embodiment
All features disclosed in this specification, can be with any other than mutually exclusive feature and/or step
Mode combines.
Embodiment 1
A kind of storage method of lemon, includes the following steps：
(1) health, the picking of ripe lemon are preserved into 4h after 10 DEG C, is subsequently placed in antistaling agent and impregnates 10min；It is described
Antistaling agent includes the component of following parts by weight：5 parts of tea extract, 1 part of garlic, 1 part of mustard, is received 5 parts of mango leaf extract
3 parts of beans extract, 3 parts of rosemary, 30 parts of water；
Wherein, the preparation method of antistaling agent is：Garlic is smash and is mixed with mustard after juice, is stirring evenly and then adding into water, so
After sequentially add tea extract, mango leaf extract and natto extract, after stirring and dissolving is complete at 35 DEG C, cooling is
；
(2) lemon from antistaling agent is pulled out and dries；
(3) each lemon after drying is respectively put into polyethylene freshness protection package, and sealing is tightened after room storage, storage 6
After a month, the hardness of fruit is good, healthy fruit 98%.
Embodiment 2
A kind of storage method of lemon, includes the following steps：
(1) health, the picking of ripe lemon are preserved into 5h after 8 DEG C, is subsequently placed in antistaling agent and impregnates 15min；It is described
Antistaling agent includes the component of following parts by weight：6 parts of tea extract, 2 parts of garlic, 1 part of mustard, is received 8 parts of mango leaf extract
4 parts of beans extract, 4 parts of rosemary, 40 parts of water；
Wherein, the preparation method of antistaling agent is：Garlic is smash and is mixed with mustard after juice, is stirring evenly and then adding into water, so
After sequentially add tea extract, mango leaf extract and natto extract, after stirring and dissolving is complete at 40 DEG C, cooling is
；
(2) lemon from antistaling agent is pulled out and dries；
(3) each lemon after drying is respectively put into polyethylene freshness protection package, and sealing is tightened after room storage, storage 8
After a month, the hardness of fruit is good, healthy fruit 97%.
Embodiment 3
A kind of storage method of lemon, includes the following steps：
(1) health, the picking of ripe lemon are preserved into 6h after 12 DEG C, is subsequently placed in antistaling agent and impregnates 18min；It is described
Antistaling agent includes the component of following parts by weight：8 parts of tea extract, 10 parts of mango leaf extract, 3 parts of garlic, 2 parts of mustard,
5 parts of natto extract, 5 parts of rosemary, 50 parts of water；
Wherein, the preparation method of antistaling agent is：Garlic is smash and is mixed with mustard after juice, is stirring evenly and then adding into water, so
After sequentially add tea extract, mango leaf extract and natto extract, after stirring and dissolving is complete at 42 DEG C, cooling is
；
(2) lemon from antistaling agent is pulled out and dries；
(3) each lemon after drying is respectively put into polyethylene freshness protection package, and sealing is tightened after room storage, storage 7
After a month, the hardness of fruit is good, healthy fruit 99%.
It is the embodiment of the present invention as described above.The present invention is not limited to the above-described embodiments, anyone should learn that
The structure change made under the enlightenment of the present invention, the technical schemes that are same or similar to the present invention each fall within this
Within the protection domain of invention.
Claims (4)
1. a kind of storage method of lemon, which is characterized in that include the following steps：
(1) health, the picking of ripe lemon are preserved into 4-6h after 5-15 DEG C, is subsequently placed in antistaling agent and impregnates 10-20min；
The antistaling agent includes the component of following parts by weight：5-8 parts of tea extract, 5-10 parts of mango leaf extract, garlic 1-3
Part, 1-2 parts of mustard, 3-5 parts of natto extract, 30-50 parts of water；
(2) lemon from antistaling agent is pulled out and dries；
(3) each lemon after drying is respectively put into polyethylene freshness protection package, and sealing is tightened after room storage.
2. the storage method of a kind of lemon according to claim 1, which is characterized in that the antistaling agent further includes rosemary
3-5 parts.
3. the storage method of a kind of lemon according to claim 2, which is characterized in that the antistaling agent includes following weight
The component of number：6 parts of tea extract, 8 parts of mango leaf extract, 2 parts of garlic, 1 part of mustard, 4 parts of natto extract, water 40
Part, 4 parts of rosemary.
A kind of 4. storage method of lemon according to claim 1, which is characterized in that the preparation method of the antistaling agent
For：Garlic is smash and is mixed with mustard after juice, is stirring evenly and then adding into water, then sequentially adds tea extract, mango leaf carries
It takes object and natto extract, after stirring and dissolving is complete at 35-45 DEG C, cools down to obtain the final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483370.5A CN108208148A (en) | 2017-12-29 | 2017-12-29 | A kind of storage method of lemon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483370.5A CN108208148A (en) | 2017-12-29 | 2017-12-29 | A kind of storage method of lemon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108208148A true CN108208148A (en) | 2018-06-29 |
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|---|---|---|---|
| CN201711483370.5A Pending CN108208148A (en) | 2017-12-29 | 2017-12-29 | A kind of storage method of lemon |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108576212A (en) * | 2018-08-10 | 2018-09-28 | 芜湖响民生态农业有限公司 | A kind of cucumber compounding anti-mould fresh keeping agent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108576212A (en) * | 2018-08-10 | 2018-09-28 | 芜湖响民生态农业有限公司 | A kind of cucumber compounding anti-mould fresh keeping agent |
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Application publication date: 20180629 |