CN102228079B - Active color protecting antistaling agent of wild edible fungus and preparation method thereof - Google Patents
Active color protecting antistaling agent of wild edible fungus and preparation method thereof Download PDFInfo
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- CN102228079B CN102228079B CN2011101394948A CN201110139494A CN102228079B CN 102228079 B CN102228079 B CN 102228079B CN 2011101394948 A CN2011101394948 A CN 2011101394948A CN 201110139494 A CN201110139494 A CN 201110139494A CN 102228079 B CN102228079 B CN 102228079B
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- antistaling agent
- glucomannan
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- edible fungus
- protecting
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- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 241000233866 Fungi Species 0.000 title claims abstract description 15
- 235000007861 rambutan Nutrition 0.000 claims abstract description 32
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 26
- 150000008442 polyphenolic compounds Chemical class 0.000 claims abstract description 25
- 235000013824 polyphenols Nutrition 0.000 claims abstract description 25
- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 claims abstract description 24
- 229920002581 Glucomannan Polymers 0.000 claims abstract description 24
- 229940046240 glucomannan Drugs 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 244000183331 Nephelium lappaceum Species 0.000 claims description 32
- 241000206575 Chondrus crispus Species 0.000 claims description 23
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 22
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 20
- 239000012141 concentrate Substances 0.000 claims description 16
- 238000007605 air drying Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 238000005303 weighing Methods 0.000 claims description 14
- 235000021314 Palmitic acid Nutrition 0.000 claims description 11
- 229930006000 Sucrose Natural products 0.000 claims description 11
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims description 11
- 239000005720 sucrose Substances 0.000 claims description 11
- -1 sucrose ester Chemical class 0.000 claims description 11
- 235000011187 glycerol Nutrition 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 230000006837 decompression Effects 0.000 claims description 8
- 238000004821 distillation Methods 0.000 claims description 8
- 238000004108 freeze drying Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 3
- 238000002386 leaching Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003064 anti-oxidating effect Effects 0.000 abstract description 4
- 238000002845 discoloration Methods 0.000 abstract 1
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 244000011919 rambutan Species 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 3
- 235000006708 antioxidants Nutrition 0.000 description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 238000004320 controlled atmosphere Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000019640 taste Nutrition 0.000 description 2
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 241000556812 Boletus junquilleus Species 0.000 description 1
- 240000001008 Dimocarpus longan Species 0.000 description 1
- 235000000235 Euphoria longan Nutrition 0.000 description 1
- 235000015738 Nephelium lappaceum Nutrition 0.000 description 1
- 241000121220 Tricholoma matsutake Species 0.000 description 1
- 235000021336 beef liver Nutrition 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Preparation Of Fruits And Vegetables (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
The invention discloses an active color protecting antistaling agent of wild edible fungus and a preparation method thereof. The color protecting antistaling agent is composed of rambutan pericarp polyphenol with antioxidation and glucomannan with certain fresh-keeping and film forming effect. The composited agent can be used on the surface of the fresh edible fungus to form an active film with the advantages of non-toxicity, edibility and good transparency, has antioxidation and water conservation effects, and can prolong discoloration and spoilage time of the fresh wild edible fungus.
Description
Technical field
The invention belongs to food processing technology field, relate to active color-protecting and antistaling agent of a kind of wild edible fungus and preparation method thereof.
Background technology
Rambutan (
Nephelium lappaceum) equal with lichee and longan, originate in south east asia, mainly cultivate now on south, China Guangdong, Hainan, Taiwan and south of Yunnan and other places.The rambutan fruit was gathered in summer and autumn, and pericarp is bright-coloured redness, and polyphenol substance content is abundant unusually, was higher than common fruits and vegetables material far away; And the antioxidation activity of its polyphenol significantly is better than the aldehydes matter in other source, and the rambutan pericarp can be developed as the good raw material of the active aldehydes matter of strong anti-oxidation.
Yunnan is the world " wild edible fungus kingdom ", and kind and the biomass of wild bacterium are very big.Fresh edible mushroom respiratory intensity is big; Very easily oxidation stain is with rotten, and it is 6-9 month that particularly wild bacterium is produced the busy season, and environment temperature is higher; Plucked the general same day to sell the same day and ate the same day; This with regard to great limitation the long-distance sale of wild bacterium, the wild bacterium expanding economy not only bad for Yunnan, and ground consumer such as Central Plains tastes less than healthy and delicious wild bacterium.At present, the precious wild bacterium of part is adopted advanced constant temperature controlled atmosphere technology, can guarantee 3 days look good, smell good and taste good, and 15 days common fresh-keeping realized the fresh goods supply of middle and long distance, and cost is very expensive.Existing patent or investigative technique; Like the patent No. 93103300.4, the patent No. 02113701.3, patent No. CN101138361A etc.; All be wild bacterium to be processed as can or water stain product or quick frozen product sell again, from not belonged to fresh-keeping category in essence, but preservation technology.Edible film is applied to the historical very long of food preservation; The research and the application that have the edible film of water, gas permeability have in recent years become the food fresh keeping hot research fields, and the application in preserving fruit and vegetable utilizing is very ripe, can use for reference its research and application achievements; The edible film material that will have permeability is applied to the fresh-keeping of wild edible fungus; Form the spontaneous controlled-atmosphere microdevice on the thalline top layer, cooperate the constant temperature storage, can reduce existing wild bacterium fresh-keeping storing and transporting cost greatly.
At present, not studying edible film material with activity, to be used for wild edible fungus fresh-keeping, and the edible film material that does not more have to contain polyphenoils is used for the keeping fresh and protecting color of wild edible fungus.
Summary of the invention
The invention provides a kind of is active color-protecting and antistaling agent of anti-oxidant and preparation method thereof with rambutan pericarp polyphenol, and what be mainly used in wild edible fungus protects look and fresh-keeping.
Active color-protecting and antistaling agent of the present invention prepares through following technical scheme:
With fresh rambutan pericarp is raw material, and 40 ℃ of-80 ℃ of heated-air drying 4h-12h pulverize; The 20-80 order sieves; Every gram minus sieve carries out ultrasonic wave or the auxiliary lixiviate of microwave with the ethanolic solution of 10-50ml 30%-90% (V/V) concentration, polyphenol leaching liquor decompress filter, and the 35 ℃ of decompression distillation of filtrating concentrate; The concentrate freeze drying obtains rambutan pericarp polyphenol; 0.05mg/ml-1mg/ml rambutan pericarp polyphenol is added in the filmogen of being processed by Glucomannan and carragheen mixture, glycerine, palmitic acid, sucrose ester, stir and promptly get active color-protecting and antistaling agent.The preparation method of filmogen is: the Glucomannan of weighing 0.5-3g and carragheen mixture (Glucomannan and carragheen mass ratio are 0.5-3:1); Be dissolved in the 100ml water; Preparation concentration is the solution of 0.5-3%; Add the glycerine of 0.3-1ml, palmitic acid and the 0.15-1.5g sucrose ester of 0.15-1.5ml more successively, stirring at normal temperatures forms.
The auxiliary extracting condition of ultrasonic wave is in the method for the present invention: power 300W-1000W, and temperature is 10 ℃-80 ℃, extraction time is 10min-60min; The auxiliary extracting condition of microwave is: power 300W-1000W, extraction time 10-120s.
Active color-protecting and antistaling agent contains Glucomannan and the carragheen mixture of 0.5%-3% (W/V), the rambutan pericarp polyphenol of the palmitic acid of the glycerine of 0-1% (V/V), 0.1%-1.5% (V/V), 0.1%-1.5% (W/V) sucrose ester and 0.05mg/ml-1mg/ml.Wherein the mass ratio of Glucomannan and carragheen mixture is 0.5:1-3:1.
The advantage of active color-protecting and antistaling agent of the present invention is: (1) rambutan pericarp polyphenol is a natural, and the side effect that does not produce chemical antioxidants is safe; (2) Glucomannan and carragheen source is wide, and cost is low, aspect film forming, has cooperative effect, the better mechanical property of film; (3) coating-film fresh-keeping and anti-oxidant are organically combined, have both advantages.This activity color-protecting and antistaling agent has the variable color of obvious suppression wild edible fungus, dehydration and rotten multiple function, unites to come the fresh-keeping wild edible mushroom with low temperature, and cost is low, and is effective, safety non-toxic.
The specific embodiment
Instance 1:
(1) collect fresh rambutan pericarp, 60 ℃ of heated-air drying 8h pulverized 40 mesh sieves; Accurately take by weighing minus sieve 5g, add 100mL 60% ethanolic solution, 30 ℃ of ultrasonic lixiviate 30min of 800W; Decompress filter; The 35 ℃ of decompression distillation of filtrating concentrate, and the concentrate freeze drying gets dry rambutan pericarp polyphenol.
(2) accurate weighing Glucomannan and carragheen mixture (Glucomannan: the 1g of carragheen=1.5:1); Be dissolved in the 100ml water; Preparation concentration is 1% solution; Add the glycerine of 0.35ml, palmitic acid and the 0.5g sucrose ester of 0.5ml successively, stir, make the good filmogen of filming performance; In filmogen, add 20mg rambutan pericarp polyphenol, obtain active color-protecting and antistaling agent.
(3) color-protecting and antistaling agent is sprayed on the matsutake surface, natural air drying or cold wind dry up back 4 ℃ of low-temp storage.
Instance 2:
(1) collect fresh rambutan pericarp, 50 ℃ of heated-air drying 10h pulverized 60 mesh sieves.Accurately take by weighing minus sieve 6g, add 80mL 80% ethanolic solution, 300W microwave lixiviate 120s, decompress filter, the 35 ℃ of decompression distillation of filtrating concentrate, and the concentrate freeze drying gets dry rambutan pericarp polyphenol.
(2) accurate weighing Glucomannan and carragheen mixture (Glucomannan: the 1.5g of carragheen=1.8:1); Be dissolved in the 100ml water; Preparation concentration is 1.5% solution; Add the glycerine of 0.4ml, palmitic acid and the 0.4g sucrose ester of 0.4ml successively, stir, make the good filmogen of filming performance; In filmogen, adding concentration is the rambutan pericarp polyphenol of 50mg.
(3) the color-protecting and antistaling agent brush is surperficial red bolete, but normal temperature was deposited after natural air drying or cold wind dried up.
Instance 3:
(1) collect fresh rambutan pericarp, 65 ℃ of heated-air drying 7h pulverized 80 mesh sieves.Accurately take by weighing minus sieve 4g, add 40mL 70% ethanolic solution, 1000W microwave 10s, decompress filter, the 35 ℃ of decompression distillation of filtrating concentrate, and the concentrate freeze drying gets dry rambutan pericarp polyphenol.
(2) accurate weighing Glucomannan and carragheen mixture (Glucomannan: the 0.8g of carragheen=1.6:1); Be dissolved in 100ml water; Preparation concentration is 0.8% solution; Add the glycerine of 0.3ml, palmitic acid and the 0.4g sucrose ester of 0.3ml successively, stir, make the good filmogen of filming performance; In filmogen, adding concentration is the rambutan pericarp polyphenol of 20mg.
(3) delicious beef liver is soaked in color-protecting and antistaling agent 10s, takes out, natural air drying or cold wind dry up back normal temperature and deposit.
Embodiment 4:
(1) collect fresh rambutan pericarp, 40 ℃ of heated-air drying 12h pulverized 20 mesh sieves; Accurately take by weighing minus sieve 5g, add 250mL 30% ethanolic solution, 80 ℃ of ultrasonic lixiviate 60min of 300W; Decompress filter; The 35 ℃ of decompression distillation of filtrating concentrate, and the concentrate freeze drying gets dry rambutan pericarp polyphenol.
(2) accurate weighing Glucomannan and carragheen mixture (Glucomannan: the 3g of carragheen=0.5:1); Be dissolved in the 100ml water, preparation concentration is 3% solution, adds the glycerine of 1ml, palmitic acid and the 1.5g sucrose ester of 1.5ml successively; Stir, make the good filmogen of filming performance; In filmogen, add 5mg rambutan pericarp polyphenol, obtain active color-protecting and antistaling agent.
(3) the color-protecting and antistaling agent brush is surperficial yellow bolete, natural air drying or cold wind dry up back normal temperature and deposit.
Embodiment 5:
(1) collect fresh rambutan pericarp, 80 ℃ of heated-air drying 4h pulverized 30 mesh sieves; Accurately take by weighing minus sieve 6g, add 180mL 90% ethanolic solution, 10 ℃ of ultrasonic lixiviate 10min of 1000W; Decompress filter; The 35 ℃ of decompression distillation of filtrating concentrate, and the concentrate freeze drying gets dry rambutan pericarp polyphenol.
(2) accurate weighing Glucomannan and carragheen mixture (Glucomannan: the 0.5g of carragheen=3:1); Be dissolved in the 100ml water, preparation concentration is 0.5% solution, adds palmitic acid and 0.15g sucrose ester that concentration is 0.15ml successively; Stir, make the good filmogen of filming performance; In filmogen, add 90mg rambutan pericarp polyphenol, obtain active color-protecting and antistaling agent.
(3) color-protecting and antistaling agent is sprayed on black bolete surface, but normal temperature was deposited after natural air drying or cold wind dried up.
Embodiment 6:
(1) collect fresh rambutan pericarp, 70 ℃ of heated-air drying 6h pulverized 40 mesh sieves; Accurately take by weighing minus sieve 5g, add 200mL 80% ethanolic solution, 20 ℃ of ultrasonic lixiviate 15min of 500W; Decompress filter; The 35 ℃ of decompression distillation of filtrating concentrate, and the concentrate freeze drying gets dry rambutan pericarp polyphenol.
(2) accurate weighing Glucomannan and carragheen mixture (Glucomannan: the 0.8g of carragheen=3:1); Be dissolved in the 100ml water; Preparation concentration is 0.8% solution; Add the glycerine of 0.2ml, palmitic acid and the 0.1g sucrose ester of 0.1ml successively, stir, make the good filmogen of filming performance; In filmogen, add 100mg rambutan pericarp polyphenol, obtain active color-protecting and antistaling agent.
(3) color-protecting and antistaling agent is sprayed on black bolete surface, but normal temperature was deposited after natural air drying or cold wind dried up.
Claims (3)
1. the preparation method of the active color-protecting and antistaling agent of a wild edible fungus, it is characterized in that: with fresh rambutan pericarp is raw material, 40 ℃ of-80 ℃ of heated-air drying 4h-12h; Pulverize, the 20-80 order sieves, and every gram minus sieve carries out ultrasonic wave or the auxiliary lixiviate of microwave with the ethanolic solution of 10-50ml 30%-90% concentration; Polyphenol leaching liquor decompress filter; The 35 ℃ of decompression distillation of filtrating concentrate, and the concentrate freeze drying obtains rambutan pericarp polyphenol; , join in the filmogen rambutan pericarp polyphenol according to the addition of 0.05mg/ml-1mg/ml, stir and promptly get active color-protecting and antistaling agent;
The auxiliary extracting condition of said ultrasonic wave is: power 300W-1000W, and temperature is 10 ℃-80 ℃, the time is 10min-60min; The auxiliary extracting condition of microwave is: power 300W-1000W, time 10s-120s;
The preparation method of said filmogen is: the Glucomannan of weighing 0.5-3g and carragheen mixture; Be dissolved in the 100ml water; Preparation concentration is the solution of 0.5-3%, adds the glycerine of 0-1ml, palmitic acid and the 0.1-1.5g sucrose ester of 0.1-1.5ml more successively, and stirring at normal temperatures forms; Wherein in Glucomannan and the carragheen mixture, the mass ratio of Glucomannan and carragheen is 0.5-3:1.
2. active color-protecting and antistaling agent of the wild edible fungus that makes according to the said preparation method of claim 1; It is characterized in that: antistaling agent comprises Glucomannan and the carragheen mixture of 0.5%-3% (W/V), the rambutan pericarp polyphenol of the palmitic acid of the glycerine of 0-1% (V/V), 0.1%-1.5% (V/V), 0.1%-1.5% (W/V) sucrose ester and 0.05mg/ml-1mg/ml.
3. the active color-protecting and antistaling agent of wild edible fungus according to claim 2, the mass ratio that it is characterized in that Glucomannan and carragheen mixture is 0.5-3:1.
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| CN2011101394948A CN102228079B (en) | 2011-05-27 | 2011-05-27 | Active color protecting antistaling agent of wild edible fungus and preparation method thereof |
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| CN2011101394948A CN102228079B (en) | 2011-05-27 | 2011-05-27 | Active color protecting antistaling agent of wild edible fungus and preparation method thereof |
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| CN102823851A (en) * | 2012-09-19 | 2012-12-19 | 昆明理工大学 | Extraction method of free polyphenol in edible fungus |
| CN105010501A (en) * | 2015-08-08 | 2015-11-04 | 明毅强 | Chinese cherry dry-making method |
| CN107019034A (en) * | 2017-04-12 | 2017-08-08 | 浙江大学 | A kind of Herba polygoni hydropiperis extract antistaling agent and the application in red bayberry quality is improved |
| CN107573390A (en) * | 2017-07-25 | 2018-01-12 | 昆明理工大学 | A kind of preparation method of geraniin crude extract |
| FR3069779A1 (en) * | 2017-08-02 | 2019-02-08 | Basf Beauty Care Solutions France Sas | USE OF A NEPHELIUM LAPPACEUM PERICARP EXTRACT FOR MOISTURIZING SKIN AND / OR MUCOUS MEMBRANES |
| CN108236009A (en) * | 2018-01-03 | 2018-07-03 | 广州聚禅现代农业研究院有限公司 | A kind of lichee bacterium antistaling agent of the extract containing passion fruit |
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| CN101194647B (en) * | 2007-06-01 | 2010-05-19 | 中国海洋大学 | Novel method for keeping strawberry fresh with polyphenol |
| CN101720809A (en) * | 2008-10-24 | 2010-06-09 | 辽宁东方农业科技有限公司 | Formula of edible fungi green preservative and using method |
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