CN109007001A - A kind of the cleaning and fresh-keeping agent and application method of leaf of Moringa - Google Patents

A kind of the cleaning and fresh-keeping agent and application method of leaf of Moringa Download PDF

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Publication number
CN109007001A
CN109007001A CN201810735888.1A CN201810735888A CN109007001A CN 109007001 A CN109007001 A CN 109007001A CN 201810735888 A CN201810735888 A CN 201810735888A CN 109007001 A CN109007001 A CN 109007001A
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moringa
fresh
leaf
cleaning
blade
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CN109007001B (en
Inventor
崔秀明
黄璐琦
邱丽莎
杨野
田梦媛
王承潇
曲媛
杨晓艳
刘迪秋
刘源
熊吟
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Kunming University of Science and Technology
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Kunming University of Science and Technology
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/16Coating with a protective layer; Compositions or apparatus therefor
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/04Freezing; Subsequent thawing; Cooling
    • A23B7/0425Freezing; Subsequent thawing; Cooling the material not being transported through or in the apparatus, with or without shaping, e.g. in the form of powder, granules or flakes
    • A23B7/0433Freezing; Subsequent thawing; Cooling the material not being transported through or in the apparatus, with or without shaping, e.g. in the form of powder, granules or flakes with packages or with shaping in the form of blocks or portions
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/14Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/144Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B7/148Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/14Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/153Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
    • A23B7/154Organic compounds; Microorganisms; Enzymes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/14Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/153Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
    • A23B7/157Inorganic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/83Mixtures of non-ionic with anionic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2075Carboxylic acids-salts thereof
    • C11D3/2086Hydroxy carboxylic acids-salts thereof
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/22Carbohydrates or derivatives thereof
    • C11D3/222Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39Organic or inorganic per-compounds
    • C11D3/3942Inorganic per-compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/48Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • 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
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/662Carbohydrates or derivatives

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  • Storage Of Fruits Or Vegetables (AREA)
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Abstract

The invention discloses a kind of cleaning and fresh-keeping agent of leaf of Moringa, constituent and mass percent are alkyl-glucoside 20%~50%, sodium n-alkylbenzenesulfonate 40%~60%, Siberian solomonseal rhizome polysaccharide 3%~15%, sodium carbonate peroxide 0.5%~5%, salicylic acid 0.1%~0.5%;Cleaning and fresh-keeping agent of the invention is cheap, prepares simple;By cleaning and fresh-keeping agent be used for the cleaning of fresh leaf of Moringa with it is fresh-keeping, be compared with the traditional method, fresh Moringa blade shelf life extension can be made to 20~30d, filled up the problem of fresh leaf of Moringa is unable to long term storage.

Description

A kind of the cleaning and fresh-keeping agent and application method of leaf of Moringa
Technical field
The present invention discloses the cleaning and fresh-keeping agent and application method of a kind of leaf of Moringa, belongs to agricultural storage preservation technology neck Domain.
Background technique
Moringa (Moringa oleiferaLam. it is) a kind of typical tropical quick growing species of trees, is Moringaceae Moringa Perennial fast-growing arbor, is grown on the areas such as the torrid zone, subtropical zone extensively.Protein rich in, mineral element in leaf of Moringa With vitamin.Protein in leaf of Moringa is 2 times of milk, and calcareous is 4 times of milk, and potassium is 3 times of banana, and iron is spinach 3 times, vitamin C be 7 times of citrus, vitamin A is 4 times of carrot.Amino acid also rich in leaf of Moringa, up to 17 kinds, wherein must amino acid, especially lysine and threonine containing 11 kinds of human bodies.Principle active component is Huang in leaf of Moringa Ketone, polysaccharide, alkaloid, water soluble protein etc., and content of these component distributings in leaf is significantly higher than stem.Leaf of Moringa is anti- Inflammation, decompression, diuresis, antibacterial, anti-oxidant, anti-diabetic, antitumor and antiulcer etc. have good treatment potentiality.Leaf of Moringa Integration of drinking and medicinal herbs food is become.
Fresh Moringa tender leaf color is emerald green, can be edible directly as vegetables, such as manufactures cooking, cold dish, soup congee, taste Such as spinach.Fresh food Moringa has formed consumption habit, and has biggish market potential.But the unsuitable long-term preservation of fresh Moringa, easily Occur to rot, the markets of producing areas can only be supplied during harvesting, it can not large batch of long distance transportation.Therefore, Moringa is improved Techniques of preserving, Shelf-life are of great significance to promotion Moringa industry entirety benign development.In the store and processing of Moringa There are also document announcement, as in Chinese patent application that application publication number is CN104186643A by Moringa acetic acid, little Su It beats after mixed aqueous solution boils and pulls cooling out, be vacuum-packed.The although easy realization easy to operate of this method, but due to boiling process Middle addition acetic acid and sodium bicarbonate, can nutritional ingredient to Moringa blade and mouthfeel have an impact.Therefore, it formulates scientific and reasonable fresh Moringa blade method for preserving is to the edible range for ensureing Moringa quality, reinforcement Moringa and Moringa industry development is promoted to have important meaning Justice.
Summary of the invention
The present invention provides a kind of cleaning and fresh-keeping agent of fresh Moringa blade, constituent and mass percent are alkyl Portugal Polyglycoside 20%~50%, sodium n-alkylbenzenesulfonate 40%~60%, Siberian solomonseal rhizome polysaccharide 3%~15%, sodium carbonate peroxide 0.5%~5%, water Poplar acid 0.1%~0.5%.
The cleaning agent contain surfactant, metal ion chelation agent, antibacterial substance, anti-lignin synthesis substance etc. at Point, by merging cleaning and antistaling process, operation sequence is simplified, by the way that antibacterial and anti-lignin synthesis substance is added, is extended Shelf-life, slow down the significant decrease of mouthfeel.
The use process of cleaning and fresh-keeping agent of the invention are as follows:
(1) cleaning and fresh-keeping agent and water are mixed in the ratio that mass volume ratio kg:L is 1:40~70, the temperature of water is 10~25 DEG C, it is ready-to-use;
(2) it is transferred to 1~5 min of immersion in the mixed liquor of step (1) after the fresh Moringa blade of picking cleaning, pulls leaf of Moringa out Piece waits blade surface moisture loss clean by way of volatilizing naturally;It should be replaced after mixed liquor turbidity >=1mg/L;
(3) step (2) Moringa blade is subjected to binding, the tightness of every handle is not kinked with blade as degree;
(4) the leaf of Moringa piece that step (3) ties handle is fitted into air-adjustable fresh-keeping bag, is filled with fresh-keeping gas, sealed;Wherein fresh-keeping gas The composition and percent by volume of body are as follows: N2 90~95%, O2 1~5%, CO21~5%;
(5) step (4) are placed in turnover box equipped with the air-adjustable fresh-keeping bag of Moringa blade, are stacked;
(6) leaf of Moringa in step (5) turnover box is refrigerated by the way of gradient cooling, the first preservation 3 in 10~15 DEG C of freezers Then~6h is transferred to 6~12h of preservation at 5~10 DEG C, finally the long term storage at 1~4 DEG C.
The fresh Moringa blade is Moringa blade of the collecting time within 6 h, and Moringa blade is leaf age within 15d Training spray and tender leaf thereon, every length is 20~30 cm.
The mass volume ratio kg:L of the Moringa blade and mixed liquor is 1:40~60.
The binding is beaten up by the specification point of 100~500g.
Stack the different numbers of plies in the step (5) according to every bag of weight, 100g≤10 layer, 100~200 g≤8 layer, 200~300 g≤6 layer, 300~400 g≤5 layer, 400~500 g≤4 layer.
Cleaning and fresh-keeping agent is added in the present invention in Moringa blade cleaning process, and cleaning and fresh-keeping two processes are carried out Integration, can effectively remove the external source sundries for being adsorbed in Moringa blade surface, while play the role of smearing fresh-keeping liquid;This hair Bright cleaning and fresh-keeping agent used uses pollution-free, safe substance, and can be harmless to the human body with complete biodegradable, can It is directly edible.Do not have to thus worry the problem of washing cleaning agent repeatedly after cleaning, saves process time.
The invention has the benefit that
1, cleaning and fresh-keeping carry out process integration are completed the work of smearing antistaling agent by the present invention during cleaning removal of impurities Sequence, achieved the purpose that and meanwhile clean with it is fresh-keeping, saved recruitment cost, reduced the unnecessary of tender leaf caused by multi-pass operation Damage and loss;
2, Moringa blade of the present invention saves in controlled atmosphere bag, and controlled atmosphere gas can not only play preservation, and because positive pressure It saves, effectively reduces extruding caused by leaf of Moringa stacking in storage process, destroy the mode of appearance of leaf of Moringa and cause material Loss;
3, it uses gradient cooling to refrigerate, solves that conventional method is directly entered Moringa spray caused by freezer and tender leaf is easy thereon The problem of by freeze injury;
4, the fresh Moringa blade Techniques of preserving of the present invention can make Moringa shelf life reach 20~30 d, fill up fresh leaf of Moringa not The problem of energy long term storage.
Specific embodiment
Below by embodiment with the substantive distinguishing features and significant progress that the present invention is further explained, but the present invention is absolutely not It is limited only to embodiment.
Embodiment 1: this fresh Moringa blade cleaning and fresh-keeping agent constituent and mass percent are as follows: alkyl-glucoside 50%, Sodium n-alkylbenzenesulfonate 40%, Siberian solomonseal rhizome polysaccharide 7%, sodium carbonate peroxide 2.5%, salicylic acid 0.5%.
The application method of above-mentioned cleaning and fresh-keeping agent is as follows:
Moringa blade of the collecting time within 6 h, training spray of the blade leaf age within 10 d and tender leaf thereon, every Length be 25 cm;5 batches, the fresh Moringa blade of 5 groups of each batch, every group of 20 kg are cleaned altogether;It is protected in freezer after cleaning Deposit 30 d;
Specific step is as follows:
(1) cleaning and fresh-keeping agent and water are mixed in the ratio of mass volume ratio (kg:L) 1:50, answers matching while using, the temperature of water is 17 ℃;
(2) it is transferred in the mixed liquor of step (1) after the fresh Moringa blade of picking cleaning and impregnates 3 min, wherein Moringa blade Mass ratio with mixed liquor is (kg:L) 1:40, pulls Moringa blade after immersion out, blade table is waited by way of volatilizing naturally Face moisture loss is clean;It should be replaced after mixed liquor turbidity >=1 mg/L;
(3) the Moringa blade of step (2) is subjected to binding according to the specification of 500 g/ handles, the tightness of every handle is not twisted with blade Degree of being tied to;
(4) the leaf of Moringa piece that step (3) ties handle is packed into air-adjustable fresh-keeping bag, is filled with fresh-keeping gas, sealed;Wherein fresh-keeping gas Composition and percent by volume are as follows: N2 90%、O2 5%、CO25%;
(5) step (4) are placed in turnover box equipped with the air-adjustable fresh-keeping bag of Moringa blade, stack 4 layers;
(6) leaf of Moringa in step (5) turnover box is refrigerated by the way of gradient cooling, first 3 h of preservation in 15 DEG C of freezers, Then it is transferred to 11 h of preservation at 10 DEG C, finally the long term storage at 3 DEG C.
Moringa blade is taken out from freezer, and edible rate reduction by 7%, color reduction by 6%, water-soluble polysaccharide and water are found after measurement For the dissolubility protein content range of decrease within 9%, crude fiber content amplification is 15%(table 1,2).
Embodiment 2: this fresh Moringa blade cleaning and fresh-keeping agent constituent and mass percent are as follows: alkyl-glucoside 40%, Sodium n-alkylbenzenesulfonate 50%, Siberian solomonseal rhizome polysaccharide 8%, sodium carbonate peroxide 1.7%, salicylic acid 0.3%.
The application method of above-mentioned cleaning and fresh-keeping agent is as follows:
Moringa blade of the collecting time within 3 h, training spray of the blade leaf age within 15 d and tender leaf thereon, every Length be 20 cm;5 batches, the fresh Moringa blade of 5 groups of each batch, every group of 30 kg are cleaned altogether;It is protected in freezer after cleaning Deposit 30 d;
Specific step is as follows carries out:
(1) cleaning and fresh-keeping agent and water are mixed in the ratio of mass volume ratio (kg:L) 1:60, answers matching while using, the temperature of water is 16 ℃;
(2) will be transferred in the mixed liquor of step (1) after Moringa blade fresh after picking removal of impurities and impregnate 2min, Moringa blade with mix The mass ratio of liquid is (kg:L) 1:50, pulls Moringa blade after immersion out, blade surface moisture is waited by way of volatilizing naturally It scatters and disappears clean;It should be replaced after mixed liquor turbidity >=1mg/L;
(3) the Moringa blade of step (2) is subjected to binding according to the specification of 200 g/ handles;The tightness of every handle is not twisted with blade Degree of being tied to;
(4) the leaf of Moringa piece that step (3) ties handle is packed into air-adjustable fresh-keeping bag, is filled with fresh-keeping gas, sealed;Wherein fresh-keeping gas Composition and percent by volume are as follows: N2 95%、O2 2%、CO23%;
(5) step (4) are placed in turnover box equipped with the air-adjustable fresh-keeping bag of Moringa blade, stack 6 layers;
(6) leaf of Moringa in step (5) turnover box is refrigerated by the way of gradient cooling, first 4 h of preservation in 12 DEG C of freezers, Then it is transferred to 9 h of preservation at 8 DEG C, finally the long term storage at 4 DEG C.
Moringa blade is taken out from freezer, and edible rate reduction by 7%, color reduction by 9%, water-soluble polysaccharide and water are found after measurement For the dissolubility protein content range of decrease within 9%, crude fiber content amplification is 13%(table 1,2).
Embodiment 3: this fresh Moringa blade cleaning and fresh-keeping agent constituent and mass percent are as follows: alkyl-glucoside 20%, Sodium n-alkylbenzenesulfonate 60%, Siberian solomonseal rhizome polysaccharide 15%, sodium carbonate peroxide 4.9%, salicylic acid 0.1%.
The application method of above-mentioned cleaning and fresh-keeping agent is as follows:
Moringa blade of the collecting time within 5 h, training spray of the blade leaf age within 12 d and tender leaf thereon, every Length be 30 cm;5 batches, the fresh Moringa blade of 5 groups of each batch, every group of 25 kg are cleaned altogether;It is protected in freezer after cleaning Deposit 30 d;
Specific step is as follows carries out:
(1) cleaning and fresh-keeping agent and water are mixed in the ratio of mass volume ratio (kg:L) 1:70, answers matching while using, the temperature of water is 22 ℃;
(2) it will be transferred in the mixed liquor of step (1) after Moringa blade fresh after picking removal of impurities and impregnate 5 min, Moringa blade and mixed The mass ratio for closing liquid is (kg:L) 1:60, pulls Moringa blade after immersion out, blade surface water is waited by way of volatilizing naturally Dispersion is lost clean;It should be replaced after mixed liquor turbidity >=1mg/L;
(3) the Moringa blade of step (2) is subjected to binding according to the specification of 100 g/ handles;The tightness of every handle is not twisted with blade Degree of being tied to;
(4) the leaf of Moringa piece that step (3) ties handle is packed into air-adjustable fresh-keeping bag, is filled with fresh-keeping gas, sealed;Wherein fresh-keeping gas Composition and percent by volume are as follows: N2 92%、O2 4%、CO24%;
(5) step (4) are placed in turnover box equipped with the air-adjustable fresh-keeping bag of Moringa blade, stack 7 layers;
(6) leaf of Moringa in step (5) turnover box is refrigerated by the way of gradient cooling, first 6 h of preservation in 10 DEG C of freezers, Then it is transferred to 6 h of preservation at 5 DEG C, finally the long term storage at 1 DEG C.
Moringa blade is taken out from freezer, and edible rate reduction by 6%, color reduction by 9%, water-soluble polysaccharide and water are found after measurement For the dissolubility protein content range of decrease within 7%, crude fiber content amplification is 11%(table 1,2);
The fresh Moringa blade of table 1 saves physiological indexes (%) after 30 d
The fresh Moringa blade of table 2 saves nutrient composition content variation (%) after 30 d

Claims (5)

1. a kind of cleaning and fresh-keeping agent of leaf of Moringa, which is characterized in that constituent and mass percent are as follows: alkyl-glucoside 20% ~50%, sodium n-alkylbenzenesulfonate 40%~60%, Siberian solomonseal rhizome polysaccharide 3%~15%, sodium carbonate peroxide 0.5%~5%, salicylic acid 0.1% ~0.5%.
2. the application method of the cleaning and fresh-keeping agent of leaf of Moringa described in claim 1, which is characterized in that carry out as follows:
(1) cleaning and fresh-keeping agent and water are mixed in the ratio that mass volume ratio kg:L is 1:40~70, the temperature of water is 10~25 ℃;
(2) it is transferred to 1~5 min of immersion in the mixed liquor of step (1) after the fresh Moringa blade of picking cleaning, pulls leaf of Moringa out Piece waits blade surface moisture loss clean by way of volatilizing naturally;It should be replaced after mixed liquor turbidity >=1mg/L;
(3) step (2) Moringa blade is subjected to binding, the tightness of every handle is not kinked with blade as degree;
(4) the leaf of Moringa piece that step (3) ties handle is fitted into air-adjustable fresh-keeping bag, is filled with fresh-keeping gas, sealed;Wherein fresh-keeping gas The composition and percent by volume of body are as follows: N2 90~95%, O2 1~5%, CO21~5%;
(5) step (4) are placed in turnover box equipped with the air-adjustable fresh-keeping bag of Moringa blade, are stacked;
(6) leaf of Moringa in step (5) turnover box is refrigerated by the way of gradient cooling, the first preservation 3 in 10~15 DEG C of freezers Then~6 h are transferred to 6~12 h of preservation at 5~10 DEG C, finally the long term storage at 1~4 DEG C.
3. application method according to claim 2, it is characterised in that: the mass volume ratio kg:L of Moringa blade and mixed liquor For 1:40~60.
4. application method according to claim 2, it is characterised in that: binding is beaten up by the specification point of 100~500g.
5. application method according to claim 4, it is characterised in that: stack difference according to every bag of weight in step (5) The number of plies, 100 g≤10 layer, 100~200 g≤8 layer, 200~300 g≤6 layer, 300~400 g≤5 layer, 400~500 g ≤ 4 layers.
CN201810735888.1A 2018-07-06 2018-07-06 Moringa oleifera leaf cleaning and fresh-keeping agent and using method thereof Active CN109007001B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104186643A (en) * 2014-09-01 2014-12-10 唐国平 Processing method of conveniently stored and transported fresh and tender moringa leaves
CN105211871A (en) * 2015-11-02 2016-01-06 张亚飞 A kind of preparation method of Moringa cauline leaf deep processed product
EP3011834A1 (en) * 2014-10-20 2016-04-27 Agriphar S.A. Improved tuber storage
CN106701333A (en) * 2016-11-10 2017-05-24 董晓 Preparation method of natural composite fruit and vegetable cleaning agent
CN106912573A (en) * 2015-12-27 2017-07-04 张培君 A kind of vegetables resist cold antistaling agent
CA2942780C (en) * 2015-02-06 2018-05-08 Microbio Solutions Inc. Antimicrobial composition comprising lauric arginate ethyl ester and hydrogen peroxide

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104186643A (en) * 2014-09-01 2014-12-10 唐国平 Processing method of conveniently stored and transported fresh and tender moringa leaves
EP3011834A1 (en) * 2014-10-20 2016-04-27 Agriphar S.A. Improved tuber storage
CA2942780C (en) * 2015-02-06 2018-05-08 Microbio Solutions Inc. Antimicrobial composition comprising lauric arginate ethyl ester and hydrogen peroxide
CN105211871A (en) * 2015-11-02 2016-01-06 张亚飞 A kind of preparation method of Moringa cauline leaf deep processed product
CN106912573A (en) * 2015-12-27 2017-07-04 张培君 A kind of vegetables resist cold antistaling agent
CN106701333A (en) * 2016-11-10 2017-05-24 董晓 Preparation method of natural composite fruit and vegetable cleaning agent

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
李志涛等: "黄精多糖的提取及其抑菌性研究", 《食品研究与开发》 *
董兴惠: "辣木的引种试验简况", 《云南科技管理》 *

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