CN110922241A - Composition for promoting sugar content of fruits - Google Patents
Composition for promoting sugar content of fruits Download PDFInfo
- Publication number
- CN110922241A CN110922241A CN201911291038.8A CN201911291038A CN110922241A CN 110922241 A CN110922241 A CN 110922241A CN 201911291038 A CN201911291038 A CN 201911291038A CN 110922241 A CN110922241 A CN 110922241A
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- China
- Prior art keywords
- selenium
- parts
- amino acid
- alginic acid
- fruits
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
Abstract
The invention provides a composition for promoting the sugar content of fruits. The fruit sugar content promoting composition comprises alginic acid and selenium amino acid chelate. Preferably, a filler carrier is also included. The composition comprises, by weight, 6-20 parts of alginic acid, 8-35 parts of selenium amino acid chelate and 20-50 parts of a filling carrier. The composition for promoting the sugar content of the fruits comprises the specific combination of alginic acid and amino acid chelated selenium, can effectively promote the sugar content of the fruits to be improved, and improves the commodity value of the fruits.
Description
Technical Field
The invention relates to the technical field of agricultural production, in particular to a composition for promoting the sugar content of fruits.
Background
China is a big fruit producing country, and with the improvement of rural economic system and the development of marketized economy, the fruit yield of China is greatly increased year by year. One measure for increasing the fruit yield is to increase the fertilizer usage amount, which can actually improve the fruit yield, especially increase the nitrogen and phosphorus usage amounts, and plays a key role in increasing the fruit yield. Chemical fertilizers are fertilizers made by chemical and/or physical methods and containing one or more nutrient elements required for the growth of crops, which can provide one or more nutrient elements required by plants in the agricultural production process, and the chemical fertilizers can generally improve the soil property and the soil fertility. The fertilizer in the current market brings corresponding side effects while increasing the yield, the edible quality of the fruits is reduced, the edible quality of the fruits such as sugar content, aroma and the like is an important experience when people eat the fruits, the reduction of the edible quality causes serious influence on the taste of the fruits eaten by people, and the value of the fruits is reduced.
How to improve the eating quality of the fruits becomes an important subject to be continuously solved by agricultural technical workers at present.
Disclosure of Invention
The first purpose of the invention is to provide a fruit sugar content promoting composition, which comprises alginic acid and amino acid chelated selenium. Practice proves that the composition containing the combination of alginic acid and amino acid chelated selenium can effectively promote the improvement of fruit sugar, improve the fruit quality and improve the income of farmers.
Algae are low photosynthetic nutrient plants that grow in the ocean and are the original producers of marine organic matter. Since the seaweed grows in the seawater which is a special environment medium, the seaweed also contains a plurality of trace elements such as iodine, potassium, magnesium, manganese, titanium and the like which are incomparable with the land plants, seaweed polysaccharide, mannitol and the like besides nutrient components of the land plants. Alginic acid is a natural polysaccharide extracted from seaweed plants, the chemical composition of the alginic acid is a linear copolymer formed by 1, 4 bonding of Lu-D-mannuronic acid (M) and a-L-guluronic acid (G), and the content of G and M in alginic acid has obvious influence on the gelling performance of fibers. Alginic acid exists in cytoplasm in a natural state and acts to strengthen cell walls. Alginic acid combines with various cations in seawater to form various alginates. The extract obtained from seaweed is usually alginate. Alginates have the properties of thickening, suspending, emulsifying, stabilizing, gel-forming, film-forming and spun fibres, and have a long-standing and wide use in the food, paper and cosmetic industries, especially in recent years in the biomedical engineering field.
The active ingredients and active substances contained in the seaweed reach more than 66 types, and the seaweed can provide various nutrient elements, various amino acids, polysaccharides, vitamins, cytokinins and the like for crops. The fertilizer can help crops to establish a robust root system, improve the absorption and utilization of soil nutrients, water and gas, increase stem vascular bundle cells and accelerate the transportation of water, nutrients and photosynthetic organic products; the contained cytokinin and the like can promote cell division, delay cell aging and effectively improve the photosynthetic efficiency. Thereby improving the yield and quality of crops; cold resistance, drought resistance and disease resistance are improved. In addition, alginic acid also has the effects of breaking soil hardening and delaying salinization. Alginic acid has been widely used in agriculture in recent years.
Selenium is a chemical element, the chemical symbol is Se, is positioned in VI A group in the fourth period in the periodic table of the chemical elements, is a nonmetal, can be used as a photosensitive material, an electrolytic manganese industry catalyst, nutrient elements necessary for animals, nutrient elements beneficial to plants and the like, selenium has the health effect of ① selenium has an anticancer effect, selenium is easy to be used for liver cancer, lung cancer, stomach cancer, esophageal cancer, kidney cancer, prostatic cancer, bladder cancer, cervical cancer, leukemia and the like in human bodies, ② selenium has an antioxidant effect, selenium is the best anti-aging substance, if the human bodies lack selenium, the selenium is no longer young, premature senility can be caused, ③ selenium can enhance the immunity of the human bodies, the selenium deficiency can reduce the immunity of the human bodies, ④ selenium has the effect of antagonizing harmful heavy metals, the selenium deficiency can easily cause heavy metal poisoning symptoms such as lead, arsenic, cadmium and the like, ⑤ selenium can adjust the absorption and utilization of vitamin A, vitamin C, vitamin E, vitamin K, can adjust the absorption and utilization of cataract, retinopathy, eyeground diseases, eye ground diseases, senile nutrition, and other nutrition-induced by the nutrition, the protein, the plant can increase the nutrition of plants, the nutrition, the plant can increase the growth, the plant can increase the plant, the plant can adjust the plant, the plant can adjust the plant, and the plant can adjust the plant.
The inventor of the invention innovatively develops a composition containing alginic acid and amino acid chelated selenium through repeated exploration and multiple tests on pears and apples in practice for many years, the composition is applied in the young fruit period and the fruit expanding period of fruit trees respectively, the sugar content of the applied fruits is greatly improved, and tests and field application prove that the sugar content of the fruits can be improved by 15% at most by applying the product.
In a preferred embodiment of the present invention, the amino acid in the selenium amino acid chelate is methionine produced by fermentation, and the selenium amino acid chelate is plant active selenium in the form of selenium methionine.
In a preferred embodiment of the invention, the selenium-containing coating comprises 6-20 parts by weight of alginic acid and 8-35 parts by weight of amino acid chelated selenium; preferably, the selenium-containing seaweed fertilizer comprises 12-16 parts of alginic acid and 10-20 parts of amino acid chelated selenium. Further preferably, the selenium-containing seaweed fertilizer comprises 14-16 parts of alginic acid and 15-18 parts of amino acid chelated selenium. Most preferably, the selenium-containing seaweed fertilizer comprises 14 parts of alginic acid and 15-16 parts of amino acid chelated selenium.
In a preferred embodiment of the present invention, selenium in the selenium amino acid chelate accounts for 0.5 to 10 wt%, preferably 1 to 2 wt% of the selenium amino acid chelate.
In the present embodiment, alginic acid products with an effective alginic acid content of 40 wt.% are preferably used.
In the present invention, a filler carrier is also typically included in the composition. Wherein, potassium fulvate and potassium sulphate can be selected as the filling carrier of the invention. Wherein the potassium fulvate is mineral source potassium fulvate produced from lignite. In the embodiment of the present invention, the potassium fulvate product with the effective content of potassium fulvate of 50 wt% is preferably selected. The composition comprises, by weight, 6-20 parts of alginic acid, 8-35 parts of selenium amino acid chelate and 20-50 parts of a filling carrier. Preferably, the selenium-enriched sodium humate comprises 12-16 parts of alginic acid, 10-20 parts of amino acid chelated selenium and 25-30 parts of potassium fulvate. More preferably, the selenium-enriched food comprises 14-16 parts of alginic acid, 15-18 parts of amino acid chelated selenium and 25-26 parts of potassium fulvate. More preferably, the alginic acid comprises 14 parts of alginic acid and 15-16 parts of alginic acid
Selenium amino acid chelate and 25-26 parts of potassium fulvate.
In the present invention, the parts by weight may be in the units of μ g, mg, g, kg, etc. known in the art, or may be multiples thereof, such as 1/10, 1/100, 10, 100, etc.
The composition can be prepared into a preparation commonly used in the field, preferably, the composition is prepared into powder, wherein the particle size of alginic acid and the amino acid chelated selenium powder is preferably 80-100 meshes. The preparation method of the composition comprises the steps of crushing the amino acid chelated selenium into powder of 80-100 meshes for later use, then fully and uniformly mixing the alginic acid powder, the crushed qualified amino acid chelated selenium powder and the fulvic acid potassium powder (filling material), and packaging the mixture into a finished product by adopting a plastic bag of 200 g.
The composition of the present invention can be applied to all fruit bearing crops, and the composition of the present invention can be applied to the fruit trees in different forms (preferably powder), so that the sugar content of the fruits can be promoted, and the edible quality of the fruits can be improved, wherein the fruits are preferably the fruits of apples or pears.
The alginic acid and the amino acid chelated selenium composition are applied respectively in the young fruit period and the fruit expansion period of the fruit tree, the sugar content of the applied fruits is greatly improved, and tests and field application prove that the sugar content of the fruits of apples and pears is improved by about 15 percent by applying the product. Meanwhile, the composition of the invention also improves the commodity value of the fruits and obtains certain social benefits.
Detailed Description
The following examples are given to further illustrate the embodiments of the present invention. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art, and the raw materials used are commercially available. In the embodiment of the invention, alginic acid (with the effective content of 40 wt%) is purchased from Beijing Leili agricultural chemistry GmbH, amino acid chelated selenium (selenium is 1 wt%) is purchased from Hebei Heigumei microelement GmbH, and potassium fulvate (with the effective content of 50 wt%) is purchased from Shanxi Ling Shibaorui humic acid fertilizer factory.
Example 1
The embodiment provides powder for promoting the sugar content of fruits, and the preparation method comprises the following steps:
the raw material amino acid chelated selenium is crushed into powder of 80-100 meshes for later use, and then alginic acid powder, the qualified crushed amino acid chelated selenium powder and potassium fulvate powder (filling material) are fully and uniformly mixed, and a finished product is packaged by adopting a plastic bag of 200 g.
The powder comprises the following raw materials in parts by weight: 35 parts of alginic acid (with the effective content of 40 wt%), 15 parts of amino acid chelated selenium (with the effective content of 1 wt%) and 50 parts of potassium fulvate (with the effective content of 50 wt%).
Unless otherwise stated, alginic acid, selenium amino acid chelate and potassium fulvate in the following examples and comparative examples are the same as those in the raw material used in example 1, namely, alginic acid with an effective content of 40 wt% is commercially available, potassium fulvate with an effective content of 50 wt% is commercially available, and the weight percentage of selenium in the selenium amino acid chelate is 1 wt%, which is not described in detail in the following examples.
Example 2
The embodiment provides powder for promoting the sugar content of fruits, and the preparation method is the same as that in the embodiment 1, except that the weight ratio of the raw materials in the powder is as follows: 40 parts of alginic acid, 10 parts of amino acid chelated selenium and 50 parts of potassium fulvate.
Example 3
The embodiment provides powder for promoting the sugar content of fruits, and the preparation method is the same as that in the embodiment 1, except that the weight ratio of the raw materials in the powder is as follows: 30 parts of alginic acid, 20 parts of amino acid chelated selenium and 50 parts of potassium fulvate.
Example 4
The embodiment provides powder for promoting the sugar content of fruits, and the preparation method is the same as that in the embodiment 1, except that the weight ratio of the raw materials in the powder is as follows: 15 parts of alginic acid, 35 parts of amino acid chelated selenium and 50 parts of potassium fulvate.
Example 5
The embodiment provides powder for promoting the sugar content of fruits, and the preparation method is the same as that in the embodiment 1, except that the weight ratio of the raw materials in the powder is as follows: 42 parts of alginic acid, 8 parts of amino acid chelated selenium and 50 parts of potassium fulvate.
Comparative example 1
The embodiment provides powder for promoting the sugar content of fruits, and the preparation method is the same as that in the embodiment 1, except that the weight ratio of the raw materials in the powder is as follows: 35 parts of alginic acid, 15 parts of humic acid chelated selenium and 50 parts of potassium fulvate.
Comparative example 2
The embodiment provides powder for promoting the sugar content of fruits, and the preparation method is the same as that in the embodiment 1, except that the weight ratio of the raw materials in the powder is as follows: 35 parts of alginic acid, 15 parts of selenium yeast and 50 parts of potassium fulvate.
Experimental example 1
In 2015, Shanxi Lin 29463, Fuji apple, the plot has general fertility, and more rainwater than that in the past in late 9 months. Potassium dihydrogen phosphate and sodium octaborate tetrahydrate are common preparations for increasing the sugar content of fruits of fruit trees, and the using concentration in the test is the common using amount of apples. The test article is commercially available. Alginic acid, amino acid chelated selenium and mineral source potassium fulvate are all commercially available. If not stated otherwise, the fillers of the composition are all potassium fulvate of mineral origin. The test results are shown in the table I. Wherein, No. 3 to No. 9 are powders for promoting the sugar content of the fruit of examples 1 to 5 and comparative examples 1 to 2, respectively.
Table I powder test result for promoting fruit sugar content
As shown in the test results in Table I, the sugar increase of alginic acid alone in No. 1 is not ideal, and the sugar increase of apple is improved to some extent by the amino acid chelated selenium alone in No. 2. Shows that the biological activity of the active selenium on the sugar of the fruits is higher than that of the alginic acid under a certain concentration. The sugar increasing rate of the combination of alginic acid and amino acid chelated selenium No. 3 is higher and reaches 14.3%, while the sugar of the combination fruit for increasing the alginic acid No. 4 is increased by 12%, but is lower than that of No. 3, which indicates that the proportion of the alginic acid in the combination is unreasonable. No. 5 and No. 6 improve the proportion of the amino acid chelated selenium, the increase value of sugar also reaches the highest, but in the test, black spots appear on the fruits in the test area, and under the same proportion, black spots also appear on different test sites, which shows that when the concentration of the amino acid chelated selenium reaches a certain degree, the fruits are damaged, and the proportion is not adoptable. The results in fig. 7 show that the sugar content of the fruits is reduced by reducing the ratio of selenium amino acid chelate. No. 8 and No. 9 adopt the combination of alginic acid and selenium chelate of humic acid and the combination of alginic acid and selenium chelate of yeast, the improvement of the fruit sugar is lower than the effect of the combination of the alginic acid and the selenium chelate of amino acid with the same proportion, which shows that the influence of other kinds of selenium on the fruit sugar is not the same as the combination of the technology.
According to the experimental results, the optimal weight ratio of the product (namely the weight ratio of the raw materials in the powder for promoting the sugar content of the fruits provided in example 1) is finally determined as follows:
alginic acid (effective content 40 wt%) 35 portions
15 portions of amino acid chelated selenium (selenium 1 weight percent)
50 portions of potassium fulvate (the effective content is 50 weight percent)
Experimental example 2
Field usage of the product
In 2016, Shanxi Lin 29463, Sun Jixiang, Fuji apple, the plot was fertile moderately. The management is better. The test results are shown in Table II.
Powder test result (field) for promoting fruit sugar content of Table II
In 2016, Yunchenglong juzhen, crisp pears, the land had moderate fertility. The management is better. The test results are shown in Table III.
Results of powder test for promoting sugar content in fruit (field)
The combination of alginic acid and selenium amino acid chelate in a certain proportion has certain promotion effect on the sugar content of the fruits of apples and pears, promotes the increase of sugar, improves the edible quality of the fruits and has certain enterprise benefit and social benefit.
Finally, the method of the present invention is only a preferred embodiment and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A composition for promoting the sugar content of fruits is characterized by comprising alginic acid and selenium amino acid chelate.
2. The composition of claim 1, comprising 6 to 20 parts by weight of alginic acid and 8 to 35 parts by weight of selenium amino acid chelate; preferably, the selenium-containing seaweed fertilizer comprises 12-16 parts of alginic acid and 10-20 parts of amino acid chelated selenium.
3. The composition of claim 1, wherein the amino acid in the selenium amino acid chelate is methionine in parts by weight.
4. The composition according to claim 2, comprising 14 parts by weight of alginic acid and 15-16 parts by weight of selenium amino acid chelate.
5. The composition according to any one of claims 1 to 4, wherein selenium in the selenium amino acid chelate constitutes 0.5 to 10 wt.%, preferably 1 to 2 wt.%, of the selenium amino acid chelate.
6. The composition of claim 1, further comprising a filler carrier; the filling carrier is potassium fulvate or potassium sulfate.
7. The composition according to claim 1, which comprises 6-20 parts by weight of alginic acid, 8-35 parts by weight of selenium amino acid chelate and 20-50 parts by weight of a filling carrier.
8. The composition according to claim 7, which comprises 12-16 parts by weight of alginic acid, 10-20 parts by weight of selenium amino acid chelate and 25-30 parts by weight of potassium fulvate.
9. The composition according to any one of claims 1 to 4, 6 to 8, wherein the composition is a powder; the particle size of the alginic acid and the amino acid chelated selenium is preferably 80-100 meshes.
10. The composition according to claim 1, wherein the fruit is an apple or pear fruit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911291038.8A CN110922241A (en) | 2019-12-16 | 2019-12-16 | Composition for promoting sugar content of fruits |
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| CN201911291038.8A CN110922241A (en) | 2019-12-16 | 2019-12-16 | Composition for promoting sugar content of fruits |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106431660A (en) * | 2016-09-28 | 2017-02-22 | 龙杰 | Multifunctional biostimulant and preparation and application methods thereof |
| CN108299071A (en) * | 2017-12-29 | 2018-07-20 | 深圳市芭田生态工程股份有限公司 | The method for improving plant sugar content |
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2019
- 2019-12-16 CN CN201911291038.8A patent/CN110922241A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106431660A (en) * | 2016-09-28 | 2017-02-22 | 龙杰 | Multifunctional biostimulant and preparation and application methods thereof |
| CN108299071A (en) * | 2017-12-29 | 2018-07-20 | 深圳市芭田生态工程股份有限公司 | The method for improving plant sugar content |
Non-Patent Citations (5)
| Title |
|---|
| 史祥宾等: "氨基酸硒叶面肥对梨果实硒含量及品质的影响", 《中国南方果树》 * |
| 宁婵娟等: "喷硒时期与浓度对红富士苹果果实品质及各部位全硒和有机态硒含量的影响", 《植物营养与肥料学报》 * |
| 李小明等: "叶面肥的应用及研究进展", 《安徽农业科学》 * |
| 李敏等: "氨基酸硒叶面肥在红富士苹果上的应用试验", 《中国果树》 * |
| 秦益民主编: "《功能性海藻肥》", 31 March 2019, 中国轻工业出版社 * |
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Application publication date: 20200327 |