CN103719643A - Methods for removing residual pesticide on vegetables and fruits - Google Patents

Abstract

The invention discloses methods for removing residual pesticide on vegetables and fruits, and relates to the technical field of residual pesticide removal. The methods are characterized by comprising a soak washing method, an alkaline-water soaking method, a debarking method, a storage method and a heating method. The methods are very simple, popular and easy to understand, very clear and suitable for being referred and used by a professional or common worker. The methods are reasonable and convenient to implement, and the residual pesticide is simple and convenient to remove.

Description

Remove the method for remains of pesticide on vegetable melon and fruit

Technical field:

The present invention relates to remove the technical field of residues of pesticides, be specifically related to a kind of method of removing remains of pesticide on vegetable melon and fruit.

Background technology:

Residues of pesticides are that applying pesticides rear portion agricultural chemicals directly or indirectly remains in the phenomenon in cereal, vegetables, fruit, livestock products, aquatic products and in soil and water in agricultural production.

Residues of pesticides are that agricultural chemicals is used and in the rear period, is not decomposed and residues in the general name of trace pesticide substance, toxic metabolite, degradation product and impurity in organism, cutting, soil, water body, atmosphere.Be applied to the agricultural chemicals on crop, wherein a part is attached on crop, and a part is scattered in the environment such as soil, large G&W, and the part in the remaining agricultural chemicals of environment can be absorbed by plants again.Remains of pesticide directly passes through fruit or water, atmosphere arrives in people, animal body, or finally passes to people, animal by environment, food chain.

And there is removing incomplete situation and occur in technology now tend in the process solving, when making food or direct diet, may cause great injury to human body like this, and may also damage bad border, can bring unnecessary trouble and loss.

Summary of the invention:

Technical problem to be solved by this invention is to overcome existing technological deficiency a kind of method that method is reasonable, implement conveniently, remove remains of pesticide on easy removal vegetable melon and fruit is provided.

Technical problem to be solved by this invention adopts following technical scheme to realize:

The method of removing remains of pesticide on vegetable melon and fruit, is characterized in that: comprise following methods,

Method one, soaking and water washing method: be mainly used in leafy vegetable, first water rinses out surface contaminants, then soak 8-12 minute with clear water, after immersion, rinses 2-3 time with clear water again, adds a small amount of fruit-vegetable clear lotion when soaking;

Method two, alkaline soak method: first that surface washing is clean, be dipped in buck, buck concentration is 10-20g/L, soak time is 5-15 minute, then with clear water, rinses 3-5 time;

Method three, decortication method: the method is applicable to cucumber, carrot, pumpkin, apple etc., and method is directly to use peeler or fruit knife directly crust to be pruned;

Method four, storing method: the method is applicable to the not perishable vegetable melon and fruits such as apple, cucurbita pepo, wax gourd.Method is that vegetable melon and fruit is placed on to balcony, or 3-5 days is deposited at shady and cool place;

Method five, heating: the method is applicable to celery, spinach, cauliflower etc., and method is first with clear water, vegetables dirt to be cleaned up, then puts into boiling water 2-5 minute, pull out, then with clear water, rinses 1-2 time.

Beneficial effect of the present invention is: very simple, easy-to-understand of above-mentioned method, and very clear, be applicable to specialty or common staff's reference and use, and the material such as the cleaning agent using is all common, and very convenient.The inventive method is reasonable, enforcement is convenient, it is easy to remove.

The specific embodiment:

For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below further set forth the present invention.

The method of removing remains of pesticide on vegetable melon and fruit, is characterized in that: comprise following methods,

Method one, soaking and water washing method: be mainly used in leafy vegetable, first water rinses out surface contaminants, then soak 8-12 minute with clear water, after immersion, rinses 2-3 time with clear water again, adds a small amount of fruit-vegetable clear lotion when soaking;

Method two, alkaline soak method: first that surface washing is clean, be dipped in buck, buck concentration is 10-20g/L, soak time is 5-15 minute, then with clear water, rinses 3-5 time;

Method three, decortication method: the method is applicable to cucumber, carrot, pumpkin, apple etc., and method is directly to use peeler or fruit knife directly crust to be pruned;

Method four, storing method: the method is applicable to the not perishable vegetable melon and fruits such as apple, cucurbita pepo, wax gourd.Method is that vegetable melon and fruit is placed on to balcony, or 3-5 days is deposited at shady and cool place;

Method five, heating: the method is applicable to celery, spinach, cauliflower etc., and method is first with clear water, vegetables dirt to be cleaned up, then puts into boiling water 2-5 minute, pull out, then with clear water, rinses 1-2 time.

More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (1)

1. the method for removing remains of pesticide on vegetable melon and fruit, is characterized in that: comprise following methods,

Method one, soaking and water washing method: be mainly used in leafy vegetable, first water rinses out surface contaminants, then soak 8-12 minute with clear water, after immersion, rinses 2-3 time with clear water again, adds a small amount of fruit-vegetable clear lotion when soaking;

Method two, alkaline soak method: first that surface washing is clean, be dipped in buck, buck concentration is 10-20g/L, soak time is 5-15 minute, then with clear water, rinses 3-5 time;

Method three, decortication method: the method is applicable to cucumber, carrot, pumpkin, apple etc., and method is directly to use peeler or fruit knife directly crust to be pruned;

Method four, storing method: the method is applicable to the not perishable vegetable melon and fruits such as apple, cucurbita pepo, wax gourd.Method is that vegetable melon and fruit is placed on to balcony, or 3-5 days is deposited at shady and cool place;

Method five, heating: the method is applicable to celery, spinach, cauliflower etc., and method is first with clear water, vegetables dirt to be cleaned up, then puts into boiling water 2-5 minute, pull out, then with clear water, rinses 1-2 time.