CN104839323A - Fresh keeping agent used for citrus fruits - Google Patents
Fresh keeping agent used for citrus fruits Download PDFInfo
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- CN104839323A CN104839323A CN201510299295.1A CN201510299295A CN104839323A CN 104839323 A CN104839323 A CN 104839323A CN 201510299295 A CN201510299295 A CN 201510299295A CN 104839323 A CN104839323 A CN 104839323A
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- antistaling agent
- fresh keeping
- citrus fruit
- perilla leaf
- garlic
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Abstract
The invention discloses a fresh keeping agent used for citrus fruits. The fresh keeping agent uses garlic leach liquor and perilla leaf distillate as preservatives. The fresh keeping agent has the beneficial effects that the garlic leach liquor and the perilla leaf distillate are preservatives extracted from natural plants; the fresh keeping agent has strong bacteriostasis on various bacteria and is safe and nontoxic; the fresh keeping agent is simple in preparation method, reasonable in formula and low in cost and has uniform effects and good fresh keeping effects; the fresh keeping time of the fresh keeping agent is lengthened by over 20% compared with that of other market fresh keeping agents.
Description
Technical field
The present invention relates to a kind of antistaling agent, be specifically related to a kind of antistaling agent for citrus fruit.
Background technology
Citrus fruit refers to the general name of the Citrus such as mandarin orange, tangerine, orange, shaddock, lemon and golden mandarin orange and relative genus fruit thereof, is the first fruit that south China is produced.China's citrus fruit can be divided into: Middle And Upper Reaches of The Yangtze River growing area, Gan Nan-Xiang Nan-north, osmanthus growing area, Zhejiang-Fujian-Guangdong oranges and tangerines growing area, west place in Hubei-western Hunan oranges and tangerines growing area and characteristic Orange Producing base.
Citrus fruit liking deeply by the people in all parts of the country, makes people propose more and more higher requirement to the fresh-keeping and storing of the citrus fruit that difficulty is stored and transport.Existing citrus fruit is fresh-keeping is generally make preservative film, preservative film really has certain progress in normal temperature or preservation by low temperature, long acting fresh-keeping, transportation fresh-retaining, but also comes with some shortcomings, and is mainly release period shorter, preservation is uneven, is difficult in order to be effective.In addition, fresh-keeping for citrus fruit, has and use antistaling agent to carry out fresh-keeping and storing and transport, but these citrus fruit antistaling agents more or less all employ some have harm raw material components to human body, as used chemical bacteriostatic agent and bactericide, extend the shelf-life of citrus fruit.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of to safety non-toxic and the antistaling agent for citrus fruit of good refreshing effect.
For solving the problems of the technologies described above, a kind of antistaling agent for citrus fruit of the present invention, described antistaling agent is made up of each component of following mass fraction:
For improving the effect of the antistaling agent of citrus fruit of the present invention further, it is made up of each component of following mass fraction:
Above-mentioned garlic extraneous liquid is prepared as follows: after getting garlic peeling, clean, drying, homogenate is made with tissue homogenate bruisher, add distilled water by weight the ratio for 1:1 and make solution, put 80 DEG C of water-bath 10min, also 24 hours are left standstill by three layers of filtered through gauze, gained solution will be filtered and move into centrifuge tube, 4000rmin
-1centrifugal 10min, gets supernatant and obtains garlic extraneous liquid after centrifugal.
Above-mentioned perilla leaf distillate is prepared as follows: get perilla leaf and soak with steam distillation 4 ~ 6 hours after 1 ~ 3 hour, extract volatile oil, then remove the dregs of a decoction with three layers of gauze elimination, reserved filtrate obtains perilla leaf distillate.
Citrus fruit in use, is put into citrus fruit antistaling agent by the present invention, leaves standstill and takes out for 5-10 minute.
Compared with prior art, beneficial effect of the present invention is:
The present invention fills a prescription rationally, and garlic extraneous liquid and perilla leaf distillate are the anticorrisive agent extracted in natural plants, all have strong bacteriostasis to various bacteria, and safety non-toxic.Preparation method of the present invention is simple, fill a prescription reasonable, with low cost, uniform in effect, good refreshing effect, and compared with other commercially available antistaling agents of use, freshness date extends more than 20%.
Detailed description of the invention
Technical solution of the present invention is not limited to following cited detailed description of the invention, also comprises any combination between each detailed description of the invention.
Embodiment 1
For an antistaling agent for citrus fruit, it is made up of each component of following mass fraction:
Above-mentioned garlic extraneous liquid is prepared as follows: after getting garlic peeling, clean, drying, homogenate is made with tissue homogenate bruisher, add distilled water by weight the ratio for 1:1 and make solution, put 80 DEG C of water-bath 10min, also 24 hours are left standstill by three layers of filtered through gauze, gained solution will be filtered and move into centrifuge tube, 4000rmin
-1centrifugal 10min, gets supernatant and obtains garlic extraneous liquid after centrifugal.
Above-mentioned perilla leaf distillate is prepared as follows: get perilla leaf and soak after 1 ~ 3 hour, steam distillation 4 ~ 6 hours, extracts volatile oil; Remove the dregs of a decoction with three layers of gauze elimination again, reserved filtrate obtains perilla leaf distillate.
Using method is: citrus fruit is put into citrus fruit antistaling agent, leaves standstill and takes out for 5-10 minute.
The garlic extraneous liquid that the present invention uses and perilla leaf distillate are the anticorrisive agent extracted in natural plants, all have strong bacteriostasis, to human non-toxic's side effect to various bacteria.Wherein, garlic is containing alliin, and allicin and Allicin, wherein allicin and Allicin are the main antimicrobial component in garlic.The antibacterial effect of the latter is the former 50%.The antibacterial base reason of allicin may be that the oxygen atom cysteine in bacterium in its molecule is combined and makes it to change cystine into, thus affect the carrying out of the important redox reaction in bacterial body, garlic is to multiple coccus, and mould has significantly suppression and bactericidal action; Perilla leaf distillation has broad-spectrum antibacterial action, mainly containing effective constituent is perillaldehyde and citral, have obvious inhibitory action to staphylococcus aureus, beta streptococcus, corynebacterium diphtheriae, bacillus anthracis, Pseudomonas aeruginosa, hay bacillus etc., the mould yeast of perilla leaf oil to inoculation and natural pollution also has obvious inhibitory action.
Under 4 DEG C of conditions, take citrus fruit as experimental subjects, after the fruit antistaling agent process 5 ~ 10min of the present embodiment, when preserving 180 days, loss late is no more than 5%; And the same terms does not use the fruit antistaling agent of the present embodiment, when preserving 30 days, loss late is more than 5%.
Embodiment 2
For an antistaling agent for citrus fruit, it is made up of each component of following mass fraction:
The preparation method of garlic extraneous liquid and perilla leaf distillate is same as embodiment 1.
Embodiment 3
For an antistaling agent for citrus fruit, it is made up of each component of following mass fraction:
The preparation method of garlic extraneous liquid and perilla leaf distillate is same as embodiment 1.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (4)
1. for an antistaling agent for citrus fruit, it is characterized in that: described antistaling agent is made up of each component of following mass fraction:
2. a kind of antistaling agent for citrus fruit as claimed in claim 1, it is characterized in that, described antistaling agent is made up of each component of following mass fraction:
3. a kind of antistaling agent for citrus fruit as claimed in claim 1, it is characterized in that, described garlic extraneous liquid is prepared as follows:
After getting garlic peeling, clean, drying, make homogenate with tissue homogenate bruisher, add distilled water by weight the ratio for 1:1 and make solution, put 80 DEG C of water-bath 10min, also leave standstill 24 hours by three layers of filtered through gauze, gained solution will be filtered and move into centrifuge tube, 4000rmin
-1centrifugal 10min, gets supernatant and obtains garlic extraneous liquid after centrifugal.
4. a kind of antistaling agent for citrus fruit as claimed in claim 1, it is characterized in that, described perilla leaf distillate is prepared as follows:
Getting perilla leaf soaks after 1 ~ 3 hour, and steam distillation 4 ~ 6 hours, extracts volatile oil; Remove the dregs of a decoction with three layers of gauze elimination again, reserved filtrate obtains perilla leaf distillate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299295.1A CN104839323A (en) | 2015-06-03 | 2015-06-03 | Fresh keeping agent used for citrus fruits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299295.1A CN104839323A (en) | 2015-06-03 | 2015-06-03 | Fresh keeping agent used for citrus fruits |
Publications (1)
| Publication Number | Publication Date |
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| CN104839323A true CN104839323A (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510299295.1A Pending CN104839323A (en) | 2015-06-03 | 2015-06-03 | Fresh keeping agent used for citrus fruits |
Country Status (1)
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| CN (1) | CN104839323A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475456A (en) * | 2015-12-23 | 2016-04-13 | 江南大学 | Freshwater fish compound preservative, preparing method and freshwater fish preserving method |
| CN106942360A (en) * | 2017-03-17 | 2017-07-14 | 运城学院 | A kind of antistaling agent fresh-keeping for sweet cherry and preparation method thereof |
| CN107156276A (en) * | 2017-05-20 | 2017-09-15 | 蚌埠市涂山绿园蔬菜科研专业合作社 | A kind of method for storing and refreshing of radish |
| CN108094514A (en) * | 2017-12-14 | 2018-06-01 | 漳州迈威特生物科技有限公司 | A kind of safety-type fruit antistaling agent and its preparation process |
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| KR100545369B1 (en) * | 2002-12-30 | 2006-01-24 | (주)골든팜 | Kimchi and method, source thereof |
| CN103039594A (en) * | 2011-10-12 | 2013-04-17 | 苏州市吴中区金庭镇天王坞茶果专业合作社 | Orange fresh-keeping method |
| CN103271141A (en) * | 2013-05-08 | 2013-09-04 | 南京年吉冷冻食品有限公司 | Preparation method of efficient novel ponkan preservative |
| CN103749659A (en) * | 2013-12-25 | 2014-04-30 | 广西科技大学 | Citrus fruit preservative |
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| CN103798912A (en) * | 2012-11-15 | 2014-05-21 | 大连捌伍捌创新工场科技服务有限公司 | Preparation method for composite preservative composition |
| CN103892409A (en) * | 2012-12-26 | 2014-07-02 | 谭小毛 | Food preservative |
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| KR100545369B1 (en) * | 2002-12-30 | 2006-01-24 | (주)골든팜 | Kimchi and method, source thereof |
| CN103039594A (en) * | 2011-10-12 | 2013-04-17 | 苏州市吴中区金庭镇天王坞茶果专业合作社 | Orange fresh-keeping method |
| CN103798909A (en) * | 2012-11-15 | 2014-05-21 | 大连捌伍捌创新工场科技服务有限公司 | Composite anticorrosion composition |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475456A (en) * | 2015-12-23 | 2016-04-13 | 江南大学 | Freshwater fish compound preservative, preparing method and freshwater fish preserving method |
| CN105475456B (en) * | 2015-12-23 | 2019-07-30 | 江南大学 | A kind of fresh-water fishes composite preservative, preparation method and fresh-water fishes preservation method |
| CN106942360A (en) * | 2017-03-17 | 2017-07-14 | 运城学院 | A kind of antistaling agent fresh-keeping for sweet cherry and preparation method thereof |
| CN106942360B (en) * | 2017-03-17 | 2020-09-08 | 运城学院 | Preparation method of preservative for preserving sweet cherries |
| CN107156276A (en) * | 2017-05-20 | 2017-09-15 | 蚌埠市涂山绿园蔬菜科研专业合作社 | A kind of method for storing and refreshing of radish |
| CN108094514A (en) * | 2017-12-14 | 2018-06-01 | 漳州迈威特生物科技有限公司 | A kind of safety-type fruit antistaling agent and its preparation process |
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Application publication date: 20150819 |