CN106171585A

CN106171585A - A kind of healthy effective Fructus Lycopersici esculenti forced ripening method

Info

Publication number: CN106171585A
Application number: CN201610597832.5A
Authority: CN
Inventors: 赵姣玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-27
Filing date: 2016-07-27
Publication date: 2016-12-07

Abstract

The invention belongs to growing vegetables technical field of pharmaceuticals, be specifically related to a kind of healthy effective Fructus Lycopersici esculenti forced ripening method.The present invention is to solve after cost height that existing Fructus Lycopersici esculenti forced ripening method exists, the attachment of time length of accelerating the ripening, medicinal liquid problems such as the poisoning of Fructus Lycopersici esculenti are big, and then provide a kind of healthy effective Fructus Lycopersici esculenti forced ripening method, use ethephon and Caustic soda as the reactant that accelerates the ripening, before reaction, ethephon and Caustic soda are separated, and both reaction equations are:

Description

A kind of healthy effective Fructus Lycopersici esculenti forced ripening method

Technical field

The invention belongs to growing vegetables technical field of pharmaceuticals, be specifically related to a kind of healthy effective Fructus Lycopersici esculenti side of accelerating the ripening Method.

Background technology

At present, the mode of accelerating the ripening of Fructus Lycopersici esculenti has following several:

1. ethanol accelerates the ripening: rinsing in Fructus Lycopersici esculenti is placed in the alcoholic solution of about 95%, then paper using is wrapped, and is contained in wooden case, After-ripening is carried out at a temperature of 18 DEG C to 20 DEG C.Accelerate the ripening in this way, moreover it is possible to prevent fruit rot.But the method needs to utilize greatly The ethanol of amount, and ethanol itself is readily volatilized, relatively costly, it is not suitable for batch and accelerates the ripening.2. heat and accelerate the ripening: Fructus Lycopersici esculenti is deposited in The place that temperature is higher, such as indoor, greenhouse, promotees its after-ripening.The preference temperature accelerated the ripening is 25 DEG C to 30 DEG C, and relative humidity is 85% To 90%.More than 30 DEG C, then red cultivar can not show redness and in yellow.Though it is simple to accelerate the ripening with heating method, but also deposits In coloring inequality, shortage fragrance, sour in the mouth, time length of accelerating the ripening, easily cause the shortcomings such as rotten.3. warm water processes: Fructus Lycopersici esculenti is placed on temperature Soaking 6 to 9 hours in water, taking-up is empty in gas and carries out after-ripening, about 8 to 9 days time.Which is similar with the principle of accelerating the ripening of heating, and urges The ripe time is long.4. ethephon accelerates the ripening: have two kinds of processing methods.One is the most considerable at fruit, molten for the ethephon of 1000ppm Liquid is sprayed onto on the fruit face of Fructus Lycopersici esculenti.After about 5 to 10 days, fruit will turn red, can shift to an earlier date 4 to 7 days red ripe.Another kind of method is handle Adopting the fruit that the most not turning of getting off is red, soak in ethephon solution, concentration is 1000ppm to 2000ppm.It is placed on after leaching Warm place (in greenhouse, hotbed), makes temperature maintain 20 DEG C to 25 DEG C, through 3 to 5 days, and will be red ripe.If ethephon Medicinal liquid is infected with on blade, and blade will turn to be yellow and wither and fall, and therefore, need to avoid being sprayed to tomato plant when spraying ethephon before plucking On blade, spraying efficiency can be affected, be unsuitable for high-volume Fructus Lycopersici esculenti and accelerate the ripening.And after tomato picking, utilize ethephon medicinal liquid to soak Mode, it is necessary to the strict concentration controlling medicinal liquid and soak time, otherwise eater can be brought poisoning by the residual liquor of excess.

The ethylene that the principle of accelerating the ripening of ethephon really utilizes ethephon to decompose accelerates the ripening, and ethylene is a kind of plant endogenous Hormone, all parts of higher plant, as leaf, stem, root, flower, fruit, tuber, seed and seedling the most all can produce Raw ethylene.Ethylene has promotion fruit, cell expansion.Grain Ripening, promotes that leaf, flower, fruit come off, also have floral bud induction to break up, Breaking dormancy, stratification, suppression is bloomed, organ comes off, dwarfed plant and promote the effects such as adventitious root generation.How can produce Raw ethylene accelerates the ripening Fructus Lycopersici esculenti, is avoided that again medicinal liquid directly contacts with Fructus Lycopersici esculenti and is only the problem that need at all solve.

Summary of the invention

After the present invention is to solve cost height that existing Fructus Lycopersici esculenti forced ripening method exists, the attachment of time length of accelerating the ripening, medicinal liquid right The problems such as the poisoning of Fructus Lycopersici esculenti is big, and then provide a kind of healthy effective Fructus Lycopersici esculenti forced ripening method.

The present invention adopts the following technical scheme that

A kind of healthy effective Fructus Lycopersici esculenti forced ripening method, uses ethephon and Caustic soda as the reactant that accelerates the ripening, ethephon before reaction Separated with Caustic soda, both reaction equations are:, Fructus Lycopersici esculenti is accelerated the ripening by the ethylene gas utilizing both reactions to produce.

Described ripening process particularly as follows:

1) the some bottle device one_to_one corresponding that first will be equipped with Caustic soda solid are positioned over the side of tomato plant or hang on On tomato plant；

2) ethephon solution of low concentration utilizes funnel rapidly join in bottle device again, can quickly produce substantial amounts of ethylene The stem and leaf of gas and tomato plant and tomato fruit etc. contact, and then accelerate the ripening Fructus Lycopersici esculenti；

3) number of times that accelerates the ripening is no less than three times, respectively Fructus Lycopersici esculenti go out spore, tomato fruit general red before, pluck before.

Described ethephon solution concentration is less than 50%.

There is advantages that

1, the present invention is to utilize the alkalescence material reactions such as ethephon and sodium hydroxide to produce ethylene to accelerate the ripening Fructus Lycopersici esculenti, western red Fructus Kaki and plant be the freest uniform pickup ethylene, it is to avoid ethylene or ethephon solution equal to western red directly contacting, Solve because ripener attachment sucks the drug injury problem that excess is brought；

2, the reaction unit of ethephon and Caustic soda can be directly as plant by, it is possible to be placed on plant, all can enter before and after result Row accelerates the ripening, and ripening process is simple and convenient, is not affected by environment, temperature etc.；

3, ethephon and Caustic soda all can buy configuration in conventional pesticide shop, and cost relatively ethanol etc. is lower.

Detailed description of the invention

Ethephon typically stable under acidic conditions within ph value is 3, works as dilute, when ph value reaches more than 4, just Can discharge ethylene, ph value is the highest, and the speed of release ethylene is the fastest.So, ethephon to be allowed quickly discharges ethylene, should not It is Plus acidic material, and alkaline matter should be added, quickly discharge the condition of ethylene at laboratory, typically all add hydroxide Sodium.When using in production, it is typically all ethephon according to a certain amount of ratio, direct dilute, allows condition become neutral ?.

Therefore the present invention utilizes the basic matterials such as Caustic soda to generate ethylene gas in ethephon reaction red to accelerate the ripening to western.

Embodiment 1

In each bottle, put into 3-5 spoon solid sodium hydroxide, utilize funnel inject in bottle 45% ethephon molten Liquid, is positioned over this bottle at the root side 5-10cm of tomato plant simultaneously.Spore, west is gone out respectively at tomato plant Red persimmon start general red before, pluck before respectively accelerate the ripening once.

Embodiment 2

In each bottle, put into two spoons of solid sodium hydroxides, utilize funnel to inject the ethephon solution of 30% in bottle, This bottle hangs on tomato plant middle and lower part simultaneously (because ethylene density is slightly less than air, therefore try one's best apparatus for accelerating ripening Be positioned over below fruit), go out spore at tomato plant respectively, tomato fruit start general red before, pluck before respectively accelerate the ripening once.

Understanding through analysis of experiments, after utilizing which to be no less than three times and accelerate the ripening, it is left that the yield rate of Fructus Lycopersici esculenti can improve 10% Right；Meanwhile, the growth cycle of Fructus Lycopersici esculenti can shift to an earlier date 15-30 days, and Fructus Lycopersici esculenti is uniform pickup in atmosphere to ethylene, and color and luster is more Uniformly, the key using excess to bring because of ethylene can be avoided.

During use, the medicine that accelerates the ripening can be diluted dress basin as required, bottle is positioned over vegetable plot or Fructus Lycopersici esculenti storing place, it is possible to by medicine Liquid uses opening bottled or packed, hangs up on corresponding tomato plant, and then utilizes the ethylene of medicine generation of accelerating the ripening to Fructus Lycopersici esculenti Accelerating the ripening, which can avoid medicinal liquid directly to contact with Fructus Lycopersici esculenti, and human body is produced poisoning, and this medicine can be joined as required simultaneously Put, dilute and be positioned over each place, easy to use, the most effectively.

Claims

1. a health effective Fructus Lycopersici esculenti forced ripening method, it is characterised in that: use ethephon and Caustic soda as the reactant that accelerates the ripening, reaction Front ethephon and Caustic soda are separated, and both reaction equations are:, Fructus Lycopersici esculenti is accelerated the ripening by the ethylene gas utilizing both reactions to produce.

Health the most according to claim 1 effective Fructus Lycopersici esculenti forced ripening method, it is characterised in that described ripening process is concrete For:

Health the most according to claim 2 effective Fructus Lycopersici esculenti forced ripening method, it is characterised in that: described ethephon solution is dense Degree is less than 50%.