CN107361133A - A kind of passion fruit antistaling agent and preparation method thereof - Google Patents
A kind of passion fruit antistaling agent and preparation method thereof Download PDFInfo
- Publication number
- CN107361133A CN107361133A CN201710627928.6A CN201710627928A CN107361133A CN 107361133 A CN107361133 A CN 107361133A CN 201710627928 A CN201710627928 A CN 201710627928A CN 107361133 A CN107361133 A CN 107361133A
- Authority
- CN
- China
- Prior art keywords
- parts
- antistaling agent
- passion fruit
- essential oil
- sodium alginate
- 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.)
- Pending
Links
- 244000288157 Passiflora edulis Species 0.000 title claims abstract description 31
- 235000000370 Passiflora edulis Nutrition 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 50
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical class CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000341 volatile oil Substances 0.000 claims abstract description 30
- 241000196324 Embryophyta Species 0.000 claims abstract description 25
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 25
- 239000011734 sodium Substances 0.000 claims abstract description 25
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002253 acid Substances 0.000 claims abstract description 20
- 229930006000 Sucrose Natural products 0.000 claims abstract description 19
- 239000005720 sucrose Substances 0.000 claims abstract description 18
- -1 sucrose fatty ester Chemical class 0.000 claims abstract description 18
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 17
- 239000001110 calcium chloride Substances 0.000 claims abstract description 17
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims description 20
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- 239000000661 sodium alginate Substances 0.000 claims description 11
- 235000010413 sodium alginate Nutrition 0.000 claims description 11
- 229940005550 sodium alginate Drugs 0.000 claims description 11
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 7
- 244000143590 Salvia chinensis Species 0.000 claims description 6
- 235000007154 Salvia chinensis Nutrition 0.000 claims description 6
- 235000005794 Salvia japonica Nutrition 0.000 claims description 6
- 239000010634 clove oil Substances 0.000 claims description 6
- 229960001126 alginic acid Drugs 0.000 claims description 5
- 239000000783 alginic acid Substances 0.000 claims description 5
- 235000010443 alginic acid Nutrition 0.000 claims description 5
- 229920000615 alginic acid Polymers 0.000 claims description 5
- 150000004781 alginic acids Chemical class 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000003808 methanol extraction Methods 0.000 claims description 5
- 239000002244 precipitate Substances 0.000 claims description 5
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 claims description 5
- 239000008363 phosphate buffer Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 239000000839 emulsion Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 8
- 238000004321 preservation Methods 0.000 abstract description 4
- 230000000845 anti-microbial effect Effects 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 229960004793 sucrose Drugs 0.000 description 15
- 235000013399 edible fruits Nutrition 0.000 description 12
- 239000000243 solution Substances 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 230000001804 emulsifying effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 3
- 239000007853 buffer solution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004108 freeze drying Methods 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 241000235342 Saccharomycetes Species 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 description 1
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- 239000005770 Eugenol Substances 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 241000199919 Phaeophyceae Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 1
- 241000195474 Sargassum Species 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- HHTWOMMSBMNRKP-UHFFFAOYSA-N carvacrol Natural products CC(=C)C1=CC=C(C)C(O)=C1 HHTWOMMSBMNRKP-UHFFFAOYSA-N 0.000 description 1
- RECUKUPTGUEGMW-UHFFFAOYSA-N carvacrol Chemical compound CC(C)C1=CC=C(C)C(O)=C1 RECUKUPTGUEGMW-UHFFFAOYSA-N 0.000 description 1
- 235000007746 carvacrol Nutrition 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 229940043350 citral Drugs 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 229960002217 eugenol Drugs 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- WTEVQBCEXWBHNA-JXMROGBWSA-N geranial Chemical compound CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 description 1
- 210000004602 germ cell Anatomy 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- WYXXLXHHWYNKJF-UHFFFAOYSA-N isocarvacrol Natural products CC(C)C1=CC=C(O)C(C)=C1 WYXXLXHHWYNKJF-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229940069338 potassium sorbate Drugs 0.000 description 1
- 235000010241 potassium sorbate Nutrition 0.000 description 1
- 239000004302 potassium sorbate Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000036387 respiratory rate Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 208000019206 urinary tract infection Diseases 0.000 description 1
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
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/16—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
- 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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of passion fruit antistaling agent and preparation method thereof, is related to passion fruit technical field of preservation of fresh, and the antistaling agent includes the raw material of following parts by weight：100 150 parts of 40 50 parts of modified sodium alginate, 9 15 parts of calcium chloride, 37 parts of dehydroactic acid sodium, 69 parts of plants essential oil, 0.9 1.5 parts of sucrose fatty ester and water.There is stronger slowly-releasing regulation and control ability after antistaling agent film forming of the present invention, the rate of release of antimicrobial component in antistaling agent can be slowed down, make antibacterial ability lasting, extend fresh keeping time.
Description
【Technical field】
The present invention relates to passion fruit technical field of preservation of fresh, and in particular to a kind of passion fruit antistaling agent and preparation method thereof.
【Background technology】
Passion fruit is distributed widely in subtropical and tropical zones, and China is most fast with developing organic agriculture in Guangxi, turns into resource in Guangxi
Advantage.Passion fruit unique flavor, there is higher nutritive value and a variety of medical values, it is among the people be widely used in treatment asthma,
Bronchitis, urinary tract infections and diabetes etc., at present passion fruit be mainly used in eating or being processed into fruit juice raw, there is certain market
Potentiality.Passion fruit belongs to typical climacteric type fruit, and respiration is strong, and moisture loss is serious, and ethylene response is fast, is managed after adopting
It is rapid to change change of properties, weightless, shrinkage easily occurs and rots, reduce commodity value, cause larger economic loss.
Current passion fruit preservation method mainly has preservation by low temperature, controlled atmosphere, chemical agent fresh-keeping and coating-film fresh-keeping.Film
Fresh-keeping comparatively safe and cost is low, is current more common method, coating-film fresh-keeping be fruit surface coat one layer it is high molecular
Liquid film, turn into one layer of well-proportioned film after drying, fruit can be isolated and carry out gas exchanges with air, so as to suppress fruit
Respiration, prevent the consumption of nutriment, reduce infecting for pathogen and caused by rot.
Sodium alginate is that the accessory substance after iodine and mannitol is extracted from the sea-tangle or sargassum of brown algae, is had stable
Property, dissolubility and viscosity, and it is safe and non-toxic, it is widely used in preserving fruit and vegetable utilizing as film forming agent and NMF, coating problems energy
Enough slow down scattering and disappearing for pericarp moisture, significantly reduce the respiratory rate and Ethylene Production Rate of fruit, be good fresh-keeping film-coating material
Material.Carrier of the sodium alginate as anti-corrosive antibacterial composition in antistaling agent, there is certain slow release effect, can extend the antibacterial of antistaling agent
Ability, but need to further optimize to improve and slow-release capability.
【The content of the invention】
In view of the above-mentioned problems, the technical problem to be solved in the present invention is to provide a kind of passion fruit antistaling agent and its preparation side
Method, there is stronger slowly-releasing regulation and control ability after the antistaling agent film forming, the rate of release of antimicrobial component in antistaling agent can be slowed down, make to resist
Bacterium ability is lasting, extends fresh keeping time.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
A kind of passion fruit antistaling agent, the antistaling agent include the raw material of following parts by weight：Modified sodium alginate 40-50
Part, calcium chloride 9-15 parts, dehydroactic acid sodium 3-7 parts, plants essential oil 6-9 parts, sucrose fatty ester 0.9-1.5 parts and water 100-
150 parts.
Preferably, a kind of passion fruit antistaling agent, the raw material of following parts by weight is included：45 parts of modified sodium alginate, chlorination
120 parts of 11 parts of calcium, 5 parts of dehydroactic acid sodium, 8 parts of plants essential oil, 1 part of sucrose fatty ester and water.
Further, the plants essential oil is Salvia japonica essential oil, Herba Origani Vulgaris quintessence oil and clove oil using weight ratio as 2:5:7
Proportioning is blended.
Further, the preparation method of the antistaling agent comprises the following steps：
(1) preparation of modified sodium alginate：Sodium alginate is added in the phosphate buffer of 6-8 times of weight and dissolves 1-2h,
Added after dissolving in the reaction solution of 8-9 times of weight and react 3-5h, reaction solution is by n-hexylamine and methanol with 0.1-0.3:1 volume ratio
Mix, controlling reaction temperature is 70-90 DEG C, and 20- is stirred at room temperature in reaction adds 10-12% sodium cyanoborohydride after terminating
30min, reaction product methanol extraction will precipitate soluble in water, and dialyse 3-4 days, be freeze-dried, obtain modified sodium alginate；
(2) each raw material is weighed by above-mentioned weight fraction；
(3) 90-100 DEG C is heated water to, it is mixed that modified sodium alginate, calcium chloride, dehydroactic acid sodium are added to the water into stirring
Even, cooling is standby；
(4) compound after being cooled down in step (3) is together put into high-shear emulsifying with plants essential oil, sucrose fatty ester
3-5h is stirred in machine, you can obtain the antistaling agent.
Further, in step (1), the molar concentration of the phosphate buffer is 0.1-0.2mol/L.
Preferably, in step (1), the volume ratio 0.2 of the n-hexylamine and methanol:1.
Dehydroactic acid sodium may penetrate into cell body, suppress the respiration of microorganism, have to mould, saccharomycete, bacterium
There is good inhibiting effect, avoid the loss of going mouldy of food.
The simple substance or mixture that fatty acid cane sugar ester is generated by sucrose and aliphatic acid through esterification, work in the present invention
With being as emulsifying agent.
The eugenol in the carvacrol and clove oil in citral, Herba Origani Vulgaris quintessence oil in Salvia japonica essential oil, can suppress mould
Bacterium, saccharomycete and Gram-negative bacteria, prevent fruit from rotting.
Compared with prior art, the present invention has the advantages that：
The main component of fresh-keeping film-coating agent of the present invention be modified sodium alginate, calcium chloride, dehydroactic acid sodium, plants essential oil and
Sucrose fatty ester；Modified sodium alginate has stronger slow-release function as film forming agent, can be used as calcium chloride, dehydroactic acid sodium
With the carrier of the active ingredient such as plants essential oil, slow down volatilization or the rate of release of active ingredient, extend the antibacterial time of film；Chlorination
The releasable calcium ion of calcium, calcium ion contact with germ cell membrane phospholipid bilayer, change permeability of cell membrane, make plant smart
Oil smoothly can enter in pathogen cells, improve bactericidal effect；Dehydroactic acid sodium has antiseptic effect, can suppress mould, ferment
Female bacterium, bacterium, coordinate synergy with plants essential oil, improve bactericidal effect；Sucrose fatty ester makes plastics easy as emulsifying agent
In in passion fruit Dispersion on surface.Therefore modified sodium alginate, calcium chloride, dehydroactic acid sodium, plants essential oil and sucrose fatty ester
Synergistic, the anti-corrosive antibacterial ability of antistaling agent is not only increased, also slow down the release of antibiotic effective ingredient, is extended fresh-keeping
Time；Compared with conventional antistaling agent, using the fresh-keeping passion fruit of antistaling agent of the present invention, the cold storing and fresh-keeping phase is 32-40 days, normal temperature shelf
Phase is 7-9 days, better than conventional antistaling agent.
【Embodiment】
The embodiment of the present invention is described further with reference to embodiments.
Embodiment 1
A kind of passion fruit antistaling agent of the present embodiment, the antistaling agent include the raw material of following parts by weight：Modified alginic acid
100 parts of 40 parts of sodium, 9 parts of calcium chloride, 3 parts of dehydroactic acid sodium, 6 parts of plants essential oil, 0.9 part of sucrose fatty ester and water；Wherein, plant
Thing essential oil is Salvia japonica essential oil, Herba Origani Vulgaris quintessence oil and clove oil using weight ratio as 2:5:7 proportioning is blended.
The preparation method of the present embodiment antistaling agent comprises the following steps：
(1) preparation of modified sodium alginate：It is 0.1mol/L phosphoric acid by the molar concentration that sodium alginate adds 6 times of weight
1h is dissolved in buffer solution, is added after dissolving in the reaction solution of 8 times of weight and reacts 3h, reaction solution is by n-hexylamine and methanol with 0.1:1
Volume ratio mix, controlling reaction temperature be 70 DEG C, reaction terminate after add 10% sodium cyanoborohydride be stirred at room temperature
20min, reaction product methanol extraction, will precipitate it is soluble in water, and dialyse 3 days, freeze-drying, obtain modified sodium alginate；
(2) each raw material is weighed by above-mentioned weight fraction；
(3) 90 DEG C are heated water to, modified sodium alginate, calcium chloride, dehydroactic acid sodium are added to the water and stirred and evenly mixed, it is cold
But, it is standby；
(4) compound after being cooled down in step (3) is together put into high-shear emulsifying with plants essential oil, sucrose fatty ester
3h is stirred in machine, you can obtain the antistaling agent.
Embodiment 2
A kind of passion fruit antistaling agent of the present embodiment, the antistaling agent include the raw material of following parts by weight：Modified alginic acid
150 parts of 50 parts of sodium, 15 parts of calcium chloride, 7 parts of dehydroactic acid sodium, 9 parts of plants essential oil, 1.5 parts of sucrose fatty ester and water；Wherein,
Plants essential oil is Salvia japonica essential oil, Herba Origani Vulgaris quintessence oil and clove oil using weight ratio as 2:5:7 proportioning is blended.
The preparation method of the present embodiment antistaling agent comprises the following steps：
(1) preparation of modified sodium alginate：It is 0.2mol/L phosphoric acid by the molar concentration that sodium alginate adds 8 times of weight
2h is dissolved in buffer solution, is added after dissolving in the reaction solution of 9 times of weight and reacts 5h, reaction solution is by n-hexylamine and methanol with 0.3:1
Volume ratio mix, controlling reaction temperature be 90 DEG C, reaction terminate after add 12% sodium cyanoborohydride be stirred at room temperature
30min, reaction product methanol extraction, will precipitate it is soluble in water, and dialyse 4 days, freeze-drying, obtain modified sodium alginate；
(2) each raw material is weighed by above-mentioned weight fraction；
(3) 100 DEG C are heated water to, modified sodium alginate, calcium chloride, dehydroactic acid sodium are added to the water and stirred and evenly mixed,
Cooling, it is standby；
(4) compound after being cooled down in step (3) is together put into high-shear emulsifying with plants essential oil, sucrose fatty ester
5h is stirred in machine, you can obtain the antistaling agent.
Embodiment 3
A kind of passion fruit antistaling agent of the present embodiment, the antistaling agent include the raw material of following parts by weight：Modified alginic acid
120 parts of 45 parts of sodium, 11 parts of calcium chloride, 5 parts of dehydroactic acid sodium, 8 parts of plants essential oil, 1 part of sucrose fatty ester and water；Wherein, plant
Thing essential oil is Salvia japonica essential oil, Herba Origani Vulgaris quintessence oil and clove oil using weight ratio as 2:5:7 proportioning is blended.
The preparation method of the present embodiment antistaling agent comprises the following steps：
(1) preparation of modified sodium alginate：It is 0.15mol/L phosphorus by the molar concentration that sodium alginate adds 7 times of weight
1.5h is dissolved in acid buffer, is added after dissolving in the reaction solution of 8.5 times of weight and reacts 4h, reaction solution by n-hexylamine and methanol with
0.2:1 volume ratio mixes, and controlling reaction temperature is 80 DEG C, and reaction adds 11% sodium cyanoborohydride room temperature after terminating
Stir 25min, reaction product methanol extraction, will precipitate it is soluble in water, and dialyse 3.5 days, freeze-drying, obtain modified alginic acid
Sodium；
(2) each raw material is weighed by above-mentioned weight fraction；
(3) 95 DEG C are heated water to, modified sodium alginate, calcium chloride, dehydroactic acid sodium are added to the water and stirred and evenly mixed, it is cold
But, it is standby；
(4) compound after being cooled down in step (3) is together put into high-shear emulsifying with plants essential oil, sucrose fatty ester
4h is stirred in machine, you can obtain the antistaling agent.
Piglet s colibacillosis：
In order to prove the fresh-keeping effect of antistaling agent of the present invention, applicant has done contrast test, and the passion fruit of selection is wide
" purple fragrant No.1 " of west plantation, is 10 points of harvestings in morning on the same day, after the fruit for removing disease fruit and mechanical damage, by passion fruit
Be divided into the 1st group, the 2nd group, the 3rd group, control group 1, control group 2, control group 3, totally 7 groups of control group 4, every group sets 4 repetitions,
30 fruits are each repeated, wherein, the 1st group, the 2nd group, the 3rd group is protected made from embodiment 1, embodiment 2, embodiment 3 respectively
Fresh dose of progress is fresh-keeping, and control group 1 replaces modified sodium alginate that antistaling agent is made with the sodium alginate of equivalent, other steps with reality
It is identical to apply example 3；Calcium chloride is free of in the making raw material of the antistaling agent of control group 2, other steps are same as Example 3；Control group 3
Dehydroactic acid sodium is free of in fresh dose of making raw material, other steps are same as Example 3；The making raw material of fresh dose of control group 4
Middle to replace plants essential oil with conventional potassium sorbate preservative, other steps are same as Example 3.The refrigeration temperature of 7 groups
All same is spent, after refrigerating 20 days, every group is selected half to be transferred to placement observation under normal temperature, and second half continues to refrigerate, respectively statistics refrigeration
Freshness date and normal-temperature shelf life, average, and the wherein cold storing and fresh-keeping phase refers to that the passion fruit of fresh harvesting in temperature is 0-5 DEG C of bar
Start refrigeration under part until there is more than 70% decayed fruit, and hear and have vinosity this period；Normal-temperature shelf life refers to fresh harvesting
Passion fruit refrigerate 20 days after be transferred under normal temperature (being commonly defined as 25 DEG C) start to put until occur more than 70% decayed fruit, and hear
Vinosity this period, the results are shown in Table 1：
Table 1
| Group | The cold storing and fresh-keeping phase (my god) | Normal-temperature shelf life (my god) |
| 1st group | 32 | 7 |
| 2nd group | 35 | 8 |
| 3rd group | 40 | 9 |
| Control group 1 | 25 | 5 |
| Control group 2 | 27 | 6 |
| Control group 3 | 24 | 4 |
| Control group 4 | 23 | 4 |
By contrast, as a result show：Using the fresh-keeping passion fruit of antistaling agent of the present invention, the cold storing and fresh-keeping phase is 32-40 days, normal temperature
Shelf life is 7-9 days, and compared with conventional method, the cold storing and fresh-keeping phase extends 9-13 days, and normal-temperature shelf life extends 3 days, shows
The more conventional method of method of preservative agent for fresh of the present invention extends fresh keeping time.It was found from the 3rd group of contrast with control group 1, the present invention protects
Fresh dose carries out coating problems after being modified to sodium alginate to passion fruit, better than the processing effect of common commercially available sodium alginate
Fruit；It was found from the 3rd group contrasts with control group 2, control group 3 and control group 4, modified sodium alginate of the present invention, calcium chloride, dehydrogenation second
Sour sodium, plants essential oil and sucrose fatty ester Synergistic, the anti-corrosive antibacterial ability of antistaling agent is not only increased, also slow down anti-
The release of bacterium active ingredient, extends fresh keeping time.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to
Cover the scope of the claims in the present invention.
Claims (6)
- A kind of 1. passion fruit antistaling agent, it is characterised in that：The antistaling agent includes the raw material of following parts by weight：Modified alginic acid Sodium 40-50 parts, calcium chloride 9-15 parts, dehydroactic acid sodium 3-7 parts, plants essential oil 6-9 parts, sucrose fatty ester 0.9-1.5 parts and Water 100-150 parts.
- A kind of 2. passion fruit antistaling agent according to claim 1, it is characterised in that：The antistaling agent includes following parts by weight Several raw materials：45 parts of modified sodium alginate, 11 parts of calcium chloride, 5 parts of dehydroactic acid sodium, 8 parts of plants essential oil, sucrose fatty ester 1 120 parts of part and water.
- A kind of 3. passion fruit antistaling agent according to claim 1 or 2, it is characterised in that：The plants essential oil is Salvia japonica Essential oil, Herba Origani Vulgaris quintessence oil and clove oil are using weight ratio as 2:5:7 proportioning is blended.
- A kind of 4. passion fruit antistaling agent according to claim 1 or 2, it is characterised in that：The preparation method of the antistaling agent Comprise the following steps：(1) preparation of modified sodium alginate：Sodium alginate is added in the phosphate buffer of 6-8 times of weight and dissolves 1-2h, is dissolved Add afterwards in the reaction solution of 8-9 times of weight and react 3-5h, reaction solution is by n-hexylamine and methanol with 0.1-0.3:1 volume ratio mixing Form, controlling reaction temperature is 70-90 DEG C, and 20- is stirred at room temperature in reaction adds 10-12% sodium cyanoborohydride after terminating 30min, reaction product methanol extraction will precipitate soluble in water, and dialyse 3-4 days, be freeze-dried, obtain modified sodium alginate；(2) each raw material is weighed by above-mentioned weight fraction；(3) 90-100 DEG C is heated water to, modified sodium alginate, calcium chloride, dehydroactic acid sodium are added to the water and stirred and evenly mixed, it is cold But, it is standby；(4) compound after being cooled down in step (3) is together put into high-shear emulsion machine with plants essential oil, sucrose fatty ester Stir 3-5h, you can obtain the antistaling agent.
- A kind of 5. passion fruit antistaling agent according to claim 4, it is characterised in that：In step (1), the phosphate buffer Molar concentration be 0.1-0.2mol/L.
- A kind of 6. passion fruit antistaling agent according to claim 4, it is characterised in that：In step (1), the n-hexylamine and first The volume ratio 0.2 of alcohol:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710627928.6A CN107361133A (en) | 2017-07-28 | 2017-07-28 | A kind of passion fruit antistaling agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710627928.6A CN107361133A (en) | 2017-07-28 | 2017-07-28 | A kind of passion fruit antistaling agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107361133A true CN107361133A (en) | 2017-11-21 |
Family
ID=60307690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710627928.6A Pending CN107361133A (en) | 2017-07-28 | 2017-07-28 | A kind of passion fruit antistaling agent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107361133A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108208147A (en) * | 2017-12-28 | 2018-06-29 | 贺州市正丰百香园食品有限公司 | A kind of passion fruit antistaling agent and its application |
| CN113647453A (en) * | 2021-07-30 | 2021-11-16 | 中国热带农业科学院海口实验站 | Fresh-keeping method for synchronously controlling shrinkage and rot of passion fruit and avoiding phytotoxicity |
| CN114907605A (en) * | 2022-06-20 | 2022-08-16 | 荆楚理工学院 | Edible nano composite film and preparation method and application thereof |
| CN116616341A (en) * | 2023-07-24 | 2023-08-22 | 中化现代农业有限公司 | Vegetable and fruit preservative composition, vegetable and fruit preservative solution and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101185459A (en) * | 2007-12-25 | 2008-05-28 | 中国林业科学研究院资源昆虫研究所 | Normal temperature preserving agent for lingwu date and fresh-keeping method thereof |
| CN104609968A (en) * | 2015-02-01 | 2015-05-13 | 中农舜天生态肥业有限公司 | Preparation method of alginate synergistic controlled-release organic compound fertilizer |
| CN106259873A (en) * | 2016-08-18 | 2017-01-04 | 滁州嘉实农业科技有限公司 | A kind of antistaling agent for grape and preparation method thereof |
-
2017
- 2017-07-28 CN CN201710627928.6A patent/CN107361133A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101185459A (en) * | 2007-12-25 | 2008-05-28 | 中国林业科学研究院资源昆虫研究所 | Normal temperature preserving agent for lingwu date and fresh-keeping method thereof |
| CN104609968A (en) * | 2015-02-01 | 2015-05-13 | 中农舜天生态肥业有限公司 | Preparation method of alginate synergistic controlled-release organic compound fertilizer |
| CN106259873A (en) * | 2016-08-18 | 2017-01-04 | 滁州嘉实农业科技有限公司 | A kind of antistaling agent for grape and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 帅良 等: "海藻酸钠涂膜对百香果贮藏品质的影响", 《食品工业科技》 * |
| 平其能 等: "《药用辅料应用指南》", 31 August 2011, 中国医药科技出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108208147A (en) * | 2017-12-28 | 2018-06-29 | 贺州市正丰百香园食品有限公司 | A kind of passion fruit antistaling agent and its application |
| CN113647453A (en) * | 2021-07-30 | 2021-11-16 | 中国热带农业科学院海口实验站 | Fresh-keeping method for synchronously controlling shrinkage and rot of passion fruit and avoiding phytotoxicity |
| CN113647453B (en) * | 2021-07-30 | 2023-11-24 | 中国热带农业科学院海口实验站 | Fresh-keeping method for synchronously controlling shrinkage and decay of passion fruit and avoiding phytotoxicity |
| CN114907605A (en) * | 2022-06-20 | 2022-08-16 | 荆楚理工学院 | Edible nano composite film and preparation method and application thereof |
| CN114907605B (en) * | 2022-06-20 | 2023-08-22 | 荆楚理工学院 | Edible nano composite film and preparation method and application thereof |
| CN116616341A (en) * | 2023-07-24 | 2023-08-22 | 中化现代农业有限公司 | Vegetable and fruit preservative composition, vegetable and fruit preservative solution and application thereof |
| CN116616341B (en) * | 2023-07-24 | 2023-10-31 | 中化现代农业有限公司 | Vegetable and fruit preservative composition, vegetable and fruit preservative solution and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101296837B1 (en) | manufacturing method of fermented feed with tangerine and treber | |
| CN104286159B (en) | A kind of juicy peach fresh-keeping method | |
| CN107361133A (en) | A kind of passion fruit antistaling agent and preparation method thereof | |
| CN104286158B (en) | A kind of honey peach gather before preservative specially | |
| CN105010519B (en) | A kind of antistaling agent and preparation method thereof of Qarnet Chinese yam | |
| KR101511365B1 (en) | Method of preparing functional rice using lactic-acid bacteria and wild plants | |
| CN103609657A (en) | Natural preservative for fresh fishes | |
| CN107197940B (en) | Biological preservative, preparation method thereof and application thereof in loquat preservation | |
| CN107279280A (en) | A kind of passion fruit coating antistaling agent and preparation method thereof | |
| CN102240060B (en) | Food preservative and sausage using same | |
| CN105053169B (en) | A kind of edibility strawberry compound antistaling agent and preparation method thereof | |
| KR101889276B1 (en) | Additive composition for preserving food and food composition containing the same | |
| CN104230570A (en) | Special bio-organic fertilizer for lotus root planting | |
| CN104411177A (en) | Compositions and methods for lowering counts of pathogenic microorganisms in food products | |
| CN103651778B (en) | Fruit preservative and preparation method thereof | |
| CN102106386B (en) | Application of plant green juice powder in maintaining stability of viable count of yoghourt in shelf life | |
| CN109645223A (en) | Animal nutrient solution and preparation method thereof | |
| KR20090129277A (en) | Laver containing green tea and manufacturing method thereof | |
| CN107535591A (en) | A kind of sweet potato preservative specially and its preparation method and application | |
| CN105124714B (en) | A kind of low temperature pre-cooling extends the preservation technology of fresh flour normal-temperature shelf life | |
| KR20110024339A (en) | Environmental friendly fermented liquid composition and method for preparing the same | |
| CN107347983A (en) | A kind of Kiwi berry fresh-keeping liquid, its preparation method and preservation method | |
| CN108477238A (en) | A kind of preparation method of plant establishment agent | |
| KR20120064876A (en) | Manufacturing method for diet mesil enzyme | |
| CN109796283A (en) | Biological plant protects agent and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |
|
| RJ01 | Rejection of invention patent application after publication |