CN105341631B - A kind of hot-working white mushroom color stabilizer and its application - Google Patents

A kind of hot-working white mushroom color stabilizer and its application Download PDF

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Publication number
CN105341631B
CN105341631B CN201510757781.3A CN201510757781A CN105341631B CN 105341631 B CN105341631 B CN 105341631B CN 201510757781 A CN201510757781 A CN 201510757781A CN 105341631 B CN105341631 B CN 105341631B
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China
Prior art keywords
white mushroom
color
colour protecting
protecting liquid
calcium
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CN105341631A (en
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范柳萍
李洁莹
石志民
李静
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BAISHI MEITE FOOD SUQIAN Co Ltd
Jiangnan University
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BAISHI MEITE FOOD SUQIAN Co Ltd
Jiangnan University
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Storage Of Fruits Or Vegetables (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

The invention discloses a kind of hot-working white mushroom color stabilizer and its application, belong to garden stuff processing technical field.The color stabilizer of the present invention, is configured to colour protecting liquid, contains 3% 5% Calcium Ascorbates, 0.5% 2% calcium propionate, sodium chloride 0.8 1.5%, L cysteines 0.1 0.3%, disodium ethylene diamine tetraacetate 0.02 0.03%.Before white mushroom is heat-treated, color retention is carried out using the color stabilizer of the present invention, can effectively solve to produce brown stain in white mushroom product hot procedure to product nutrition and the influence of quality, and in the market using sulphite as health hazard existing for main flow color stabilizer.

Description

A kind of hot-working white mushroom color stabilizer and its application
Technical field
The present invention relates to a kind of hot-working white mushroom color stabilizer and its application, belong to garden stuff processing technical field.
Background technology
White mushroom (Agaricus bisporus), also known as agaricus bisporus, mushroom, it is the important food of worldwide cultivation With mushroom, 70% or so of edible mushroom total amount is accounted for.White mushroom delicious flavour, nutritive value height, but white mushroom fructification contain rich Rich aldehydes matter and protein, amino acid, enzymatic browning and non-enzymatic browning easily occurs in hot procedure, reduces white mushroom The commodity value of product.
White mushroom enzymatic browning reaction occur necessary to three conditions be:Substrate, oxygen and polyphenol oxidase, so control The generation of brown stain processed, can by reduce substrate, starvation, suppress enzyme activity and change pH the methods of be achieved.Sung- The researchs such as Yum Seo are found, mushroom polyphenol oxidase, are a kind of enzymes of activated centre cupric, can be utilized singly-bound, double bond and phenyl ring Between key as substrate, have very big affinity to hydroxyl aldehydes matter, and at monohydroxy phenols phenol (p- cresols, tyrosine), two Hydroxyl phenols (catechol, L-dopa, D-dopa, catechin, chlorogenic acid) and trihydroxy phenols (pyrogallol) numerous phenols In compound, tyrosinase when using catechol as substrate, activity it is most strong, show catechol be Mushroom Tyrosinase most Suitable substrate.Zhao Donghai etc. extracts polyphenol oxidase (PPO) simultaneously using secondary acetone method from mushroom (Agaricus bisporus) It more systematically have studied Characteristics of Polyphenol Oxidase in mushroom, the results showed that:During using catechol as substrate, in mushroom PPO optimal pH is 7.0, and enzyme activity is higher between pH 6-7;Optimum temperature is 30 DEG C, 90 DEG C of processing 5min, PPO active groups This forfeiture.
At present, sulphite is a kind of more universal color stabilizer of application, and effect of color protection is notable, but SO be present2Residual is right Health is unfavorable, can induce anaphylactia and asthma, destroys vitamin B1, and easily cause tank skin to corrode;New Safe and efficient, non bell top screening turns into the key of high-quality white canned mushroom class product development.
Therefore, how effectively to overcome and brown stain is produced in white mushroom product hot procedure to product nutrition and the shadow of quality Ring, and in the market using sulphite as health hazard existing for main flow color stabilizer, the problem of being urgent need to resolve.
The content of the invention
In order to solve the above problems, the present invention is carried out effective from the mechanism of different color stabilizer Restrain brownings to them Combination, change and conventional color stabilizer simply matched, and the color stabilizer of combination is combined to consider with blanching technique Effectively suppress the brown stain in white mushroom process, improve effect of color protection, improve the processing quality of white mushroom, be high-quality white mushroom Mushroom is processed and production is provided fundamental basis and technical parameter.
First purpose of the present invention is to provide the color protecting method in a kind of white mushroom hot procedure, is before hot-working Color retention is carried out using color stabilizer;The color stabilizer is configured to colour protecting liquid, as mass fraction, contains 3%-5% Vitamin Cs Sour calcium, 0.5%-2% calcium propionates, sodium chloride 0.8-1.5%, Cys 0.1-0.3%, disodium ethylene diamine tetraacetate 0.02-0.03%.
In one embodiment of the invention, the color retention is to handle 15-30min at 20-25 DEG C of temperature.
In one embodiment of the invention, the solid-liquid ratio of white mushroom and colour protecting liquid is 1 during the color retention:8-1: 15。
In one embodiment of the invention, the hot-working refers to be heat-treated using blanching, sterilization or drying.
In one embodiment of the invention, the hot-working refers to 100 DEG C of blanching 1min.
In one embodiment of the invention, the white mushroom require it is fresh, without brown stain, carried out after harvesting in 3 hours Processing.
Second object of the present invention is to provide a kind of white mushroom processing method, is specifically:By the trimming of fresh white mushroom, clearly Wash, cut into slices, be then immersed in colour protecting liquid and carry out color retention, then be heat-treated;The colour protecting liquid (as mass fraction) For 3%-5% Calcium Ascorbates, 0.5%-2% calcium propionates, sodium chloride 0.8-1.5%, Cys 0.1-0.3%, second two Amine tetraacethyl disodium 0.02-0.03%;Color retention temperature is 20-25 DEG C, time 15-30min;White mushroom and colour protecting liquid Solid-liquid ratio is 1:8-1:15.
In one embodiment of the invention, the processing method also include heat treatment after cooling drain, weigh, Tinning adds soup, sterilization cooling step, and obtained product is white mushroom can.
In one embodiment of the invention, the heat treatment is heat-treated using blanching, sterilization or drying.
In one embodiment of the invention, the hot-working refers to 100 DEG C of blanching 1min.
Third object of the present invention is to provide a kind of colour protecting liquid, and the colour protecting liquid as mass fraction, contains 3%-5% Calcium Ascorbate, 0.5%-2% calcium propionates, sodium chloride 0.8-1.5%, Cys 0.1-0.3%, ethylenediamine tetra-acetic acid two Sodium 0.02-0.03%.
The present invention also requires the colour protecting liquid in terms of the color protection and prepares application in terms of white mushroom can.
Beneficial effects of the present invention:
1st, efficiently solve and brown stain is produced in white mushroom product hot procedure to product nutrition and the influence of quality, and In the market using sulphite as health hazard existing for main flow color stabilizer.
2nd, compared with the commonly used sulfur-bearing color stabilizer of in the market, the color stabilizer that uses of the present invention newly formula with safety, Without healthy hidden dangers such as allergy;With lack in color stabilizer of the present invention it is therein one, two kind (increase of other dosages) or other without sulphur Color stabilizer is compared, and newly formula has that effect of color protection is good, brown stain degree is low to the color stabilizer that uses of the present invention, and does not influence product special flavour etc. Feature.
3rd, color stabilizer scientific formulation of the invention, effectively;Calcium Ascorbate can not only reduce system pH, and with reduction The effect of agent, the quinones in system and its derivative can be reduced into phenol, and the oxygen content of system is reduced by autoxidation; Calcium propionate can not only reduce system pH, and the carboxyl in its structure can also be complexed the Cu in PPO activated centres2+, make enzyme by irreversible Suppress, disturb the absorption to oxygen in enzymatic browning;Ca2+It can be acted on the pectic acid on cell membrane, form Calcium Pectate and increase Add the hardness of tissue, so as to prevent to be seeped into cytoplasm to contact with enzyme outside the tissue in vacuole to reduce browning degree;Sodium chloride It can make zymoprotein that " saltouing " occur, so as to inhibit the activity of polyphenol oxidase, while can effectively completely cut off connecing for substrate and O2 Touch reaction and play corresponding browning inhibition effect;Cys can not only pass through the Cu with polyphenol oxidase activity site2+ Irreversible binding occurs or substitutes the histidine residues of its avtive spot and suppresses PPO enzyme activity, moreover it is possible to enzymatic reaction product quinone Class material is combined into colourless sulfide so as to Restrain browning;Disodium ethylene diamine tetraacetate is a kind of chelating agent, is complexed in PPO activity The Cu of the heart2+
Embodiment
Application of 1 color stabilizer of the present invention of embodiment in white mushroom can
After fresh white mushroom harvesting, excision band mud root handle, it is immersed in colour protecting liquid and carries out at color protection immediately after cleaning, section Reason, color protection formula of liquid is 3% Calcium Ascorbate, 0.5% calcium propionate, 0.8% sodium chloride, 0.1%L- cysteines, 0.02% second Edetate disodium, condition of color protection are:Immersion treatment 15min under the conditions of 20 DEG C, solid-to-liquid ratio 1:8, then 100 DEG C of blanchings 1 divide Clock, cooling drain, and weigh, and tinning adds soup, sterilization cooling (10 ' -30 ' -10 '/121 DEG C, i.e., temperature was risen to 121 in 10 minutes DEG C, 30 minutes are incubated, is cooled within 10 minutes), put into 37 DEG C of incubators 3 days, determination sample percent inhibition of browning (R) and color and luster (L, a With b values), as a result as shown in table 1 (white mushroom that fresh sample as newly harvests, the can that can is as prepared as stated above Can after being cultivated 3 days at 37 DEG C).
The white mushroom can color and luster of table 1 and brown stain degree
Application of 2 color stabilizer of the present invention of embodiment in white mushroom can
After fresh white mushroom harvesting, excision band mud root handle, it is immersed in colour protecting liquid and carries out at color protection immediately after cleaning, section Reason, color protection formula of liquid is 4% Calcium Ascorbate, 1.5% calcium propionate, 1.2% sodium chloride, 0.2%L- cysteines, 0.02% second Edetate disodium, condition of color protection are:25 DEG C of immersion treatment 25min, solid-to-liquid ratio 1:12, then 100 DEG C of blanchings 1 minute, cold But draining, weigh, tinning adds soup, sterilization cooling (10 ' -30 ' -10 '/121 DEG C), put into 37 DEG C of incubators 3 days, determination sample Percent inhibition of browning (R) and color and luster (L, a and b value), as a result as shown in table 2.
The white mushroom can color and luster of table 2 and brown stain degree
Application of 3 color stabilizer of the present invention of embodiment in white mushroom is dried
After fresh white mushroom harvesting, excision band mud root handle, it is immersed in colour protecting liquid and carries out at color protection immediately after cleaning, section Reason, color protection formula of liquid is 5% Calcium Ascorbate, 2% calcium propionate, 1.5% sodium chloride, 0.3%L- cysteines, 0.03% second two Amine tetraacethyl disodium, condition of color protection are:Immersion treatment 30min under normal temperature condition, solid-to-liquid ratio 1:15, then 100 DEG C of blanchings 1 divide Clock, cooling drain, 50 DEG C of heated-air dryings 10 hours, 3 days in rearmounted to 37 DEG C incubators of cooling packing, determination sample browning inhibition Rate (R) and color and luster (L, a and b value), as a result as shown in table 3.
Table 3 dries white mushroom color and luster and brown stain degree
The white mushroom can that is obtained to the method by embodiment 1-3 carries out subjective appreciation, and assessment method and result are respectively such as Shown in table 4, table 5.As a result show, it is danger of the main flow color stabilizer to health that color stabilizer of the invention, which is not only solved with sulphite, Evil, and be advantageous to the lifting of flavor.Moreover, the present invention color stabilizer with other be free of sulfur to protecting color agent compared with, Restrain browning, All it is significantly improved on smell, flavour.
The subjective appreciation method of table 4
The results of sensory evaluation of table 5
Color Smell Flavour
Embodiment 1 9 10 9
Embodiment 2 9 9 9
Embodiment 3 9 8 9
Reference examples 1 4 5 3
Reference examples 2 9 3 4
Reference examples 3 7 6 6
Reference examples 4 6 7 7
Wherein:
Reference examples 1:There is no color retention technique, other steps and embodiment 2 consistent;
Reference examples 2:Color retention is carried out using sodium sulfite as color stabilizer, dosage 0.03%, other steps are with implementing Example 2 is consistent;
Reference examples 3:Using non bell top, (specific composition is the second two of+0.3% citric acid of 0.02% vitamin C+0.02% Amine tetraacethyl disodium) it is consistent with embodiment 2 as color stabilizer progress color retention, other steps;
Reference examples 4:Using the color stabilizer of the present invention, composition Calcium Ascorbate and calcium propionate are lacked, other steps are with implementing Example 2 is consistent;
Table 6 uses the white mushroom can color and luster that contrast method obtains and brown stain degree
Although the present invention is disclosed as above with preferred embodiment, it is not limited to the present invention, any to be familiar with this skill The people of art, without departing from the spirit and scope of the present invention, it can all do various change and modification, therefore the protection model of the present invention Enclose being defined of being defined by claims.

Claims (8)

1. the color protecting method in a kind of white mushroom hot procedure, it is characterised in that methods described is using shield before hot-working Toner carries out color retention;The color stabilizer is configured to colour protecting liquid, as mass fraction, by 3%-5% Calcium Ascorbates, 0.5%-2% calcium propionates, sodium chloride 0.8-1.5%, Cys 0.1-0.3%, disodium ethylene diamine tetraacetate 0.02- 0.03% composition.
2. according to the method for claim 1, it is characterised in that the color retention is to handle 15- at 20-25 DEG C of temperature 30min。
3. according to the method for claim 1, it is characterised in that the solid-liquid ratio of white mushroom and colour protecting liquid during the color retention For 1:8-1:15.
4. according to the method for claim 1, it is characterised in that the hot-working refers to using blanching, sterilization or dries Row heat treatment.
5. a kind of white mushroom processing method, it is characterised in that methods described is:By the trimming of fresh white mushroom, cleaning, cut into slices, so After be immersed in colour protecting liquid and carry out color retention, then be heat-treated;The colour protecting liquid be 3%-5% Calcium Ascorbates, 0.5%-2% calcium propionates, sodium chloride 0.8-1.5%, Cys 0.1-0.3%, disodium ethylene diamine tetraacetate 0.02- 0.03%;Color retention temperature is 20-25 DEG C, time 15-30min;The solid-liquid ratio of white mushroom and colour protecting liquid is 1:8-1:15.
6. according to the method for claim 5, it is characterised in that methods described also include heat treatment after cooling drain, Weighing, tinning add soup, sterilization cooling step, and obtained product is white mushroom can.
A kind of 7. colour protecting liquid in white mushroom hot procedure, it is characterised in that the colour protecting liquid, as mass fraction, by 3%-5% Calcium Ascorbates, 0.5%-2% calcium propionates, sodium chloride 0.8-1.5%, Cys 0.1-0.3%, ethylenediamine Tetraacethyl disodium 0.02-0.03% is formed.
8. the application of the color protection in white mushroom hot procedure of colour protecting liquid described in claim 7.
CN201510757781.3A 2015-11-09 2015-11-09 A kind of hot-working white mushroom color stabilizer and its application Expired - Fee Related CN105341631B (en)

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CN107581593A (en) * 2017-10-30 2018-01-16 南京康之春生物科技有限公司 A kind of edible fungus leisure food of instant bagged and preparation method thereof
CN108902665A (en) * 2018-09-19 2018-11-30 贵州省贵福菌业发展有限公司 A kind of drier oil tea mushroom colour protecting liquid
CN110301578B (en) * 2019-08-05 2022-10-21 山东省科学院生物研究所 Arhat ginseng color fixative, instant soft package can of arhat ginseng and processing method
CN114128870B (en) * 2021-11-25 2023-10-10 江苏大学 Method for improving quality of soy sauce and bean paste by using selenium-rich mushrooms

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