CN107087680A - A kind of rice antistaling agent - Google Patents
A kind of rice antistaling agent Download PDFInfo
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- CN107087680A CN107087680A CN201710355116.0A CN201710355116A CN107087680A CN 107087680 A CN107087680 A CN 107087680A CN 201710355116 A CN201710355116 A CN 201710355116A CN 107087680 A CN107087680 A CN 107087680A
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- plant extracts
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 25
- 235000009566 rice Nutrition 0.000 title claims abstract description 25
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- 150000008442 polyphenolic compounds Chemical class 0.000 claims abstract description 11
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- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 claims abstract description 10
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- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 claims abstract description 10
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- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 2
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- PFTAWBLQPZVEMU-DZGCQCFKSA-N (+)-catechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-DZGCQCFKSA-N 0.000 description 1
- LSHVYAFMTMFKBA-TZIWHRDSSA-N (-)-epicatechin-3-O-gallate Chemical compound O([C@@H]1CC2=C(O)C=C(C=C2O[C@@H]1C=1C=C(O)C(O)=CC=1)O)C(=O)C1=CC(O)=C(O)C(O)=C1 LSHVYAFMTMFKBA-TZIWHRDSSA-N 0.000 description 1
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
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- 235000010208 anthocyanin Nutrition 0.000 description 1
- 229930002877 anthocyanin Chemical class 0.000 description 1
- 239000004410 anthocyanin Chemical class 0.000 description 1
- 150000004636 anthocyanins Chemical class 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 235000005487 catechin Nutrition 0.000 description 1
- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
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- 150000002206 flavan-3-ols Chemical class 0.000 description 1
- HVQAJTFOCKOKIN-UHFFFAOYSA-N flavonol Chemical class O1C2=CC=CC=C2C(=O)C(O)=C1C1=CC=CC=C1 HVQAJTFOCKOKIN-UHFFFAOYSA-N 0.000 description 1
- 150000002216 flavonol derivatives Chemical class 0.000 description 1
- 235000011957 flavonols Nutrition 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
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- 150000002334 glycols Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
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- 230000001976 improved effect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
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- 244000000010 microbial pathogen Species 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
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- 150000002894 organic compounds Chemical class 0.000 description 1
- LPMXVESGRSUGHW-HBYQJFLCSA-N ouabain Chemical compound O[C@@H]1[C@H](O)[C@@H](O)[C@H](C)O[C@H]1O[C@@H]1C[C@@]2(O)CC[C@H]3[C@@]4(O)CC[C@H](C=5COC(=O)C=5)[C@@]4(C)C[C@@H](O)[C@@H]3[C@@]2(CO)[C@H](O)C1 LPMXVESGRSUGHW-HBYQJFLCSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
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- 150000007965 phenolic acids Chemical class 0.000 description 1
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- 102000004169 proteins and genes Human genes 0.000 description 1
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- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
-
- 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
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/16—Preserving with chemicals
- A23B9/24—Preserving with chemicals in the form of liquids or solids
- A23B9/26—Organic compounds; Microorganisms; Enzymes
-
- 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
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/14—Coating with a protective layer; Compositions or apparatus therefor
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a kind of rice antistaling agent and its application method, described antistaling agent contains polyethylene glycol, chitosan, trehalose, beta cyclodextrin, Tea Polyphenols, plant extracts；Rice antistaling agent prepared by the present invention, is compounded using the synergistic function of bacteriostatic agent, antioxidant and film forming agent, then with plant extracts, the shelf-life of rice is reached 1 year half as long as, is a kind of safe and efficient rice antistaling agent.
Description
Technical field
The invention belongs to agricultural technology field, and in particular to a kind of rice antistaling agent.
Background technology
Rice is to be formed by paddy after shelling peeling, and due to the protection without shell, its nutriment is directly sudden and violent
In atmosphere, the influence of the composition such as temperature, humidity is more sensitive to external world, is easily broken by the oxygen in air, Institute of Micro-biology for dew
It is bad, easily go mouldy, be aged, insect pest, quality deterioration the problems such as, typically only 6 months its shelf-life, after going mouldy, being aged
Rice not only loses edibility, also result in substantial amounts of waste.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of rice antistaling agent of energy extension existing shelf-life, and safety
Efficiently.
In order to realize the above object the technical scheme that the present invention solves technical problem is：A kind of rice antistaling agent, comprising with
The material of lower parts by weight：3-5 parts of polyethylene glycol, 5-8 parts of chitosan, 0.5-1.5 parts of trehalose, 1-2 parts of beta-schardinger dextrin, Tea Polyphenols
0.8-1.5 parts, 5-10 parts of plant extracts.
The plant extracts is selected from one or both of Honegsukle flower P.E, Rhizoma Polygonati extract.
The mean molecule quantity of the polyethylene glycol is 5000-10000.
Polyethylene glycol series of products are nontoxic, nonirritant, mildly bitter flavor, with good water solubility, and with many organic matters
Component has good intermiscibility.They have excellent lubricity, moisture retention, dispersiveness, bonding agent, antistatic additive and softening agent
Deng in industries such as cosmetics, pharmacy, chemical fibre, rubber, plastics, papermaking, paint, plating, agricultural chemicals, intermetallic composite coating and food processings
In have extremely wide application.
Chitosan (chitosan) is that the chitin (chitin) being widely present by nature is obtained by deacetylation
, chemical name is Chitosan (1-4) -2- amino-B-D glucose.The biological functionality and phase of this natural polymer
The premium properties such as capacitive, blood compatibility, security, microbic resolvability by all trades and professions extensive concern, medicine, food,
The numerous areas such as chemical industry, cosmetics, water process, METAL EXTRACTION and recovery, biochemical and biomedical engineering has many application studies.
Trehalose, which has, stablizes the effect of biomembrane and protein structure and resist drying, be its application illustrate it is wide before
Scape.Trehalose is protected applied to biological products.In addition, trehalose, which has, suppresses the effect that ossein is decomposed, thus it can be used for changing
Kind osteoporosis.Trehalose may further be used to preserve research biological products, the enzyme of such as genetic engineering and other enzymes, cell
Film, antibody, antigen, organelle etc., food processing, fine chemistry industry etc..
Beta-schardinger dextrin, also known as beta cyclodextrin, BETA-CD, BETA-CD, be widely used in separation organic compound and
For organic synthesis, medical auxiliary materials, food additives etc. are also served as.Present people are by natural cyclodextrin and modification cyclodextrin and one
A little drug molecules for not possessing biocompatibility are prepared into inclusion compound.The biocompatibility of medicine is not only added, is also acted
The effect of sustained release.
Tea Polyphenols (Tea Polyphenols) is the general name of Polyphenols of Tea, including flavanol compound, anthocyanin
Class, flavonoids, flavonols and phenolic acid class etc..Predominantly flavanols (catechin) class, catechin accounts for 60-80%.Class material tea
Polyphenol is also known as tea tan or tea tannin, is to form one of Main Ingredients and Appearance of tealeaves color, smell and taste, is also the master for having healthcare function in tealeaves
Want one of composition.Research shows that the removing toxic substances of Tea Polyphenols isoreactivity material tool and radiation resistance can effectively prevent radioactive substance
Marrow is invaded, and strontium 90 and Co 60 can be made to excrete rapidly, is described as " radiation jinx " by health and medical field.
Honeysuckle is containing inositol, flavonoids, inositol, saponin and tannin etc., with broad-spectrum antibacterial action, to golden yellow Portugal
The various pathogens such as grape coccus, shigella dysenteriae have stronger inhibitory action, to Leptospira, influenza virus and cause a disease it is mould
The multiple pathogenic microorganisms such as bacterium also have inhibitory action.In addition, honeysuckle also has obvious anti-inflammatory and refrigeration function, honeysuckle flower water
And steeping in wine liquid has obvious lethal effect to tentative tumour cell.Honeysuckle is just extensive with its medical value since ancient times
And it is famous.《Sheng Nong's herbal classic》Carry：" honeysuckle is cold in nature sweet, the effect of being become silted up with clearing heat and detoxicating, cool blood, cures mainly diseases caused by external factors wind
Heat, seasonal febrile diseases from the beginning of, sore serious case of furuncle, red and swollen heat pain, passing stool with pus and blood " etc..《Compendium of Materia Medica》In honeysuckle has been discussed in detail with " long term usage
Make light of one's life by commiting suicide, promote longevity " effect.According to analysis：Honeysuckle contains the necessary trace element of a variety of human bodies and chemical composition, contains simultaneously
There are a variety of active enzyme materials favourable to human body, with anti-aging, anti-canceration, the good effects being healthy and strong of making light of one's life by commiting suicide.
Sealwort is sweet mild-natured, can make the product of long term usage nourishing, is Chinese herbal medicine common in living, containing a variety of beneficial to human body
Chemical composition, such as polysaccharide, steroid saponin, Anthraquinones, alkaloid, cardiac glycoside, lignanoid, vitamin and amino acid etc. have
Boosting qi and nourishing yin, tonifying speen and tonifying kidney, effect of tonifying liver gas.Modern pharmacological research also indicates that sealwort has anti-aging, improves memory,
Body immunity is improved, anti-inflammatory, anti-aging is antiviral, it is antitumor to wait effect.
The present invention application method be：Antistaling agent is configured to the 2-3% aqueous solution, each ton of rice spraying 9-10 rises water
A kind of smooth film is formed on grain of rice top layer in solution, its aqueous solution spraying process, so as to play preservation.
Beneficial effects of the present invention：Rice antistaling agent prepared by the present invention, utilizes bacteriostatic agent, antioxidant and film forming agent
Synergistic function, then compounded with plant extracts, the shelf-life of rice has been reached 1 year half, be a kind of safe and efficient
Rice antistaling agent.
Embodiment
The embodiment to the present invention is described in detail below.It should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, it is not limited to these embodiments.In embodiment, polyethylene glycol, chitosan,
Trehalose, beta-schardinger dextrin, Tea Polyphenols, Honegsukle flower P.E, sealwort are extracted as Gaede chemical industry net product.
Embodiment 1
A kind of rice antistaling agent, includes the material of following parts by weight：
5 parts of polyethylene glycol, 8 parts of chitosan, 1 part of trehalose, 1.5 parts of beta-schardinger dextrin,
1.2 parts of Tea Polyphenols, 4 parts of Honegsukle flower P.E, 5 parts of Rhizoma Polygonati extract.
Embodiment 2
A kind of rice antistaling agent, includes the material of following parts by weight：
5 parts of polyethylene glycol, 8 parts of chitosan, 1.5 parts of trehalose, 2 parts of beta-schardinger dextrin,
1.5 parts of Tea Polyphenols, 5 parts of Honegsukle flower P.E, 5 parts of Rhizoma Polygonati extract.
The rice antistaling agent of embodiment 1,2 is configured to 3% aqueous solution, each ton of rice sprays 9 aqueous solutions.It is protected
The matter phase is respectively 19 months, 20 months.
Claims (4)
1. a kind of rice antistaling agent, includes the material of following parts by weight：
3-5 parts of polyethylene glycol, 5-8 parts of chitosan, 0.5-1.5 parts of trehalose, 1-2 parts of beta-schardinger dextrin, 0.8-1.5 parts of Tea Polyphenols,
5-10 parts of plant extracts.
2. a kind of rice antistaling agent according to claim 1, it is characterised in that：The mean molecule quantity of the polyethylene glycol is
5000-10000。
3. a kind of rice antistaling agent according to claim 1, it is characterised in that：The plant extracts is carried selected from honeysuckle
Take one or both of thing, Rhizoma Polygonati extract.
4. a kind of application method of rice antistaling agent described in claim 1-3 any one is：Antistaling agent is configured to 2-3%
The aqueous solution, each ton of rice spray 9-10 aqueous solutions.
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Cited By (7)
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| CN108244236A (en) * | 2018-02-06 | 2018-07-06 | 江南大学 | A kind of preparation method of pulullan polysaccharide base rice antistaling agent |
| CN108925629A (en) * | 2018-08-17 | 2018-12-04 | 芜湖市好亦快食品有限公司三山分公司 | A kind of rice compounding anti-mould fresh keeping agent |
| CN109122847A (en) * | 2018-08-17 | 2019-01-04 | 芜湖市好亦快食品有限公司三山分公司 | A kind of cereal compounding anti-mould fresh keeping agent |
| CN109258803A (en) * | 2018-11-21 | 2019-01-25 | 贵州旭阳食品（集团）有限公司 | One cultivates peanut storage method |
| CN109805091A (en) * | 2017-11-20 | 2019-05-28 | 柳州市皇之品贸易有限公司 | A kind of mildewproof anti-staling agent for rice |
| CN109805073A (en) * | 2017-11-20 | 2019-05-28 | 柳州市皇之品贸易有限公司 | A kind of fresh agricultural products moisturizer and preparation method thereof |
| CN116473111A (en) * | 2023-04-14 | 2023-07-25 | 广州怡馨舒生物科技有限公司 | Natural preservative and preparation method thereof |
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| CN105918456A (en) * | 2016-05-24 | 2016-09-07 | 常熟市虞盛农产品专业合作社 | Compound rice preservative and preparation method thereof |
| CN106234581A (en) * | 2016-07-27 | 2016-12-21 | 安徽云天米业有限公司 | Rice anti-metamorphic method |
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| CN105918456A (en) * | 2016-05-24 | 2016-09-07 | 常熟市虞盛农产品专业合作社 | Compound rice preservative and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109805091A (en) * | 2017-11-20 | 2019-05-28 | 柳州市皇之品贸易有限公司 | A kind of mildewproof anti-staling agent for rice |
| CN109805073A (en) * | 2017-11-20 | 2019-05-28 | 柳州市皇之品贸易有限公司 | A kind of fresh agricultural products moisturizer and preparation method thereof |
| CN108244236A (en) * | 2018-02-06 | 2018-07-06 | 江南大学 | A kind of preparation method of pulullan polysaccharide base rice antistaling agent |
| CN108925629A (en) * | 2018-08-17 | 2018-12-04 | 芜湖市好亦快食品有限公司三山分公司 | A kind of rice compounding anti-mould fresh keeping agent |
| CN109122847A (en) * | 2018-08-17 | 2019-01-04 | 芜湖市好亦快食品有限公司三山分公司 | A kind of cereal compounding anti-mould fresh keeping agent |
| CN109258803A (en) * | 2018-11-21 | 2019-01-25 | 贵州旭阳食品（集团）有限公司 | One cultivates peanut storage method |
| CN116473111A (en) * | 2023-04-14 | 2023-07-25 | 广州怡馨舒生物科技有限公司 | Natural preservative and preparation method thereof |
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