CN105661115A

CN105661115A - Special pesticide residue relieving agent for fruits and vegetables

Info

Publication number: CN105661115A
Application number: CN201410652960.6A
Authority: CN
Inventors: 张福民
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-11-17
Filing date: 2014-11-17
Publication date: 2016-06-15

Abstract

The present invention discloses a specific pesticide residue relieving agent for fruits and vegetables and belongs to the technical field of natural medicine processing. The pesticide residue relieving agent consists of the following raw materials in parts by weight: 0.05-0.5 part of tea saponin, 0.1-0.7 part of lecithin, 12-28 parts of spica prunellae, 12-28 parts of cortex moutan, 18-32 parts of radix isatidis, 18-32 parts of dandelions, 24-33 parts of licorice, 24-33 parts of fructus forsythia and 70-100 parts of 70% alcohol. The specific pesticide residue relieving agent for fruits and vegetables is reasonably matched according to the pharmacological functions of Chinese herbal medicines, and the tea saponin and lecithin are added to enhance surface activity and stability, so that the relieving agent can effectively reduce the pesticide residues on the surfaces of the fruits and vegetables, and can also reduce the internal pesticide residues of the fruits and vegetables.

Description

A kind of farm chemical residual eliminator being exclusively used in fruit and vegerable

Technical field

The invention belongs to natural drug processing technique field, relate to a kind of Practice for Pesticide Residue in Agricultural Products treatment technology, more particularly to a kind of farm chemical residual eliminator being exclusively used in fruit and vegerable.

Background technology

Pesticide residues refer to the pesticide parent remaining in due to pesticides application in organism, agricultural product and environment and have the general name of the impurity of toxicological significance, metabolite and reaction. China is that world pesticide produces and uses big country. Substantial amounts of pesticide residues can cause acute toxicity. Residual pesticide also can at people's body accumulation, exceed a certain amount of after can cause some diseases, such as cardiovascular disease, diabetes, hepatopathy, cancer etc.; Pesticide accumulation in human body also can pass to the next generation by pregnant and suckling, brings disaster to the health of descendants. Bread is the staff of life, and food is with An Weixian. While food industry has evolved into the big industry of the first in the world, food safety is also affected by extensive concern. Therefore, the pesticide residues reducing agricultural product are trends of the times. Product in the market belongs to types of detergents mostly, can not real degrading pesticide, and the secondary pollution to water quality can be caused.

Patent of invention CN102690738B discloses a kind of pesticide residues antidote being exclusively used in vegetables and fruits, it is characterized in that adopting following methods to prepare: 1) weigh yellow wine 29-49%, Fructus Rosae Normalis 12-21%, Radix Angelicae Dahuricae 10-18%, Folium Perillae 8-16%, Fructus Gardeniae 6-13%, Radix Bupleuri 5-13%, is all crushed to 100-150 order standby; 2) above-mentioned material yellow wine is soaked 2-5 days, then cracklings removal, namely gained filtrate be antidote.

The open a kind of Practice for Pesticide Residue in Agricultural Products degradation agent of patent of invention CN103081900A, is made up of following components in percentage by weight: 0.5-1.5% nano titanium oxide, 30-60% persulfate, 0.3-1.3% potassium selenite, surplus are pure water.

Summary of the invention

The technical problem to be solved is for the deficiency of existing garden stuff pesticide residue degradation treating agent, it is provided that a kind of farm chemical residual eliminator being exclusively used in fruit and vegerable, and the method is effectively reduced fruit and vegetable surfaces pesticide residues, can reduce again its internal persticide residue.

To achieve these goals, the present invention is achieved by the following technical solutions:

A kind of farm chemical residual eliminator being exclusively used in fruit and vegerable, its raw materials by weight portion meter includes: tea saponin 0.05-0.5 part, lecithin 0.1-0.7 part, Spica Prunellae 12-28 part, Cortex Moutan 12-28 part, Radix Isatidis 18-32 part, Herba Taraxaci 18-32 part, Radix Glycyrrhizae 24-33 part, Fructus Forsythiae 24-33 part, 70% ethanol 70-100 part;Its preparation method is as follows:

1. the Spica Prunellae of described weight portion, Cortex Moutan, Radix Isatidis, Herba Taraxaci, Radix Glycyrrhizae, Fructus Forsythiae powder are broken to 40-80 order, are mixed to get batch mixing A;

2. 70% ethanol be divided into a, b, c tri-parts, and each part weight ratio is a:b:c=5:3:2, is put into by batch mixing A in a and soaks 36-48h, after filtration, residue puts into and soaks 12-24h in b, after filtration, residue puts into and soaks 4-8h in c, collects three filtrate, merges to obtain liquor B;

3. heating liquor B to 45-60 DEG C, be added thereto to tea saponin, lecithin, stirring, to dissolving, is cooled to room temperature, gets product.

As preferably, described a kind of farm chemical residual eliminator being exclusively used in fruit and vegerable, its raw materials by weight portion meter includes: tea saponin 0.1-0.3 part, lecithin 0.2-0.5 part, Spica Prunellae 15-25 part, Cortex Moutan 15-25 part, Radix Isatidis 20-30 part, Herba Taraxaci 20-30 part, Radix Glycyrrhizae 25-30 part, Fructus Forsythiae 15-25 part, 70% ethanol 75-95 part.

Further, described a kind of farm chemical residual eliminator being exclusively used in fruit and vegerable, its raw materials by weight portion meter includes: tea saponin 0.2 part, 0.3 part of lecithin, Spica Prunellae 20 parts, Cortex Moutan 20 parts, Radix Isatidis 25 parts, Herba Taraxaci 25 parts, 28 parts of Radix Glycyrrhizae, Fructus Forsythiae 22 parts, 70% ethanol 85 parts.

The invention has the beneficial effects as follows: the farm chemical residual eliminator being exclusively used in fruit and vegerable of the present invention is according to Chinese herbal medicine pharmacological function, through reasonably combined, and add tea saponin and lecithin enhancing surface activity and stability, it is effectively reduced fruit and vegetable surfaces pesticide residues, moreover it is possible to reduce its internal persticide residue.

Detailed description of the invention

Further the present invention is set forth in conjunction with the embodiments, be not construed as limiting the invention.

Embodiment 1

A kind of farm chemical residual eliminator being exclusively used in fruit and vegerable, its raw materials by weight portion meter includes: tea saponin 0.05 part, 0.1 part of lecithin, Spica Prunellae 12 parts, Cortex Moutan 12 parts, Radix Isatidis 18 parts, Herba Taraxaci 18 parts, 24 parts of Radix Glycyrrhizae, Fructus Forsythiae 24 parts, 70% ethanol 70 parts; Its preparation method is as follows:

1. the Spica Prunellae of described weight portion, Cortex Moutan, Radix Isatidis, Herba Taraxaci, Radix Glycyrrhizae, Fructus Forsythiae powder are broken to 40 orders, are mixed to get batch mixing A;

2. 70% ethanol be divided into a, b, c tri-parts, and each part weight ratio is a:b:c=5:3:2, is put into by batch mixing A in a and soaks 36h, and after filtration, residue puts into and soaks 12h in b, and after filtration, residue puts into and soaks 4h in c, collects three filtrate, merges to obtain liquor B;

3. heating liquor B to 45 DEG C, be added thereto to tea saponin, lecithin, stirring, to dissolving, is cooled to room temperature, gets product.

Embodiment 2

A kind of farm chemical residual eliminator being exclusively used in fruit and vegerable, its raw materials by weight portion meter includes: tea saponin 0.5 part, 0.7 part of lecithin, Spica Prunellae 28 parts, Cortex Moutan 28 parts, Radix Isatidis 32 parts, Herba Taraxaci 32 parts, 33 parts of Radix Glycyrrhizae, Fructus Forsythiae 33 parts, 70% ethanol 100 parts; Its preparation method is as follows:

1. the Spica Prunellae of described weight portion, Cortex Moutan, Radix Isatidis, Herba Taraxaci, Radix Glycyrrhizae, Fructus Forsythiae powder are broken to 80 orders, are mixed to get batch mixing A;

2. 70% ethanol be divided into a, b, c tri-parts, and each part weight ratio is a:b:c=5:3:2, is put into by batch mixing A in a and soaks 48h, and after filtration, residue puts into and soaks 24h in b, and after filtration, residue puts into and soaks 8h in c, collects three filtrate, merges to obtain liquor B;

3. heating liquor B to 60 DEG C, be added thereto to tea saponin, lecithin, stirring, to dissolving, is cooled to room temperature, gets product.

Embodiment 3

A kind of farm chemical residual eliminator being exclusively used in fruit and vegerable, its raw materials by weight portion meter includes: tea saponin 0.2 part, 0.3 part of lecithin, Spica Prunellae 18 parts, Cortex Moutan 18 parts, Radix Isatidis 25 parts, Herba Taraxaci 25 parts, 26 parts of Radix Glycyrrhizae, Fructus Forsythiae 26 parts, 70% ethanol 84 parts;Its preparation method is as follows:

1. the Spica Prunellae of described weight portion, Cortex Moutan, Radix Isatidis, Herba Taraxaci, Radix Glycyrrhizae, Fructus Forsythiae powder are broken to 60 orders, are mixed to get batch mixing A;

2. 70% ethanol be divided into a, b, c tri-parts, and each part weight ratio is a:b:c=5:3:2, is put into by batch mixing A in a and soaks 40h, and after filtration, residue puts into and soaks 20h in b, and after filtration, residue puts into and soaks 5h in c, collects three filtrate, merges to obtain liquor B;

3. heating liquor B to 50 DEG C, be added thereto to tea saponin, lecithin, stirring, to dissolving, is cooled to room temperature, gets product.

Claims

1. the farm chemical residual eliminator being exclusively used in fruit and vegerable, it is characterized in that: its raw materials by weight portion meter includes: tea saponin 0.05-0.5 part, lecithin 0.1-0.7 part, Spica Prunellae 12-28 part, Cortex Moutan 12-28 part, Radix Isatidis 18-32 part, Herba Taraxaci 18-32 part, Radix Glycyrrhizae 24-33 part, Fructus Forsythiae 24-33 part, 70% ethanol 70-100 part; Its preparation method is as follows:

2. a kind of farm chemical residual eliminator being exclusively used in fruit and vegerable as claimed in claim 1, it is characterized in that: its raw materials by weight portion meter includes: tea saponin 0.1-0.3 part, lecithin 0.2-0.5 part, Spica Prunellae 15-25 part, Cortex Moutan 15-25 part, Radix Isatidis 20-30 part, Herba Taraxaci 20-30 part, Radix Glycyrrhizae 25-30 part, Fructus Forsythiae 15-25 part, 70% ethanol 75-95 part.

3. a kind of farm chemical residual eliminator being exclusively used in fruit and vegerable as claimed in claim 1, it is characterized in that: its raw materials by weight portion meter includes: tea saponin 0.2 part, 0.3 part of lecithin, Spica Prunellae 20 parts, Cortex Moutan 20 parts, Radix Isatidis 25 parts, Herba Taraxaci 25 parts, 28 parts of Radix Glycyrrhizae, Fructus Forsythiae 22 parts, 70% ethanol 85 parts.