CN111689809A - Tea saponin functional organic fertilizer and preparation method thereof - Google Patents
Tea saponin functional organic fertilizer and preparation method thereof Download PDFInfo
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- CN111689809A CN111689809A CN202010582177.2A CN202010582177A CN111689809A CN 111689809 A CN111689809 A CN 111689809A CN 202010582177 A CN202010582177 A CN 202010582177A CN 111689809 A CN111689809 A CN 111689809A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention discloses a tea saponin functional organic fertilizer and a preparation method thereof, wherein the tea saponin functional organic fertilizer comprises raw materials, tea saponin powder and polyglutamic acid, wherein the raw materials comprise the following components in parts by weight: 50-250 parts of camellia sinensis shell, 300-1500 parts of beer mud, 50-250 parts of soybean meal, 400-2000 parts of saw dust, 10-50 parts of brown sugar, 15-75 parts of high-temperature micro-peptide decomposing bacteria and 15-75 parts of crude fiber micro-peptide fermenting bacteria. In the tea saponin functional organic fertilizer, insect pests such as cutworms, nematodes and the like can be effectively killed; the complex soil can complex heavy metals in soil, repair the soil and reduce the content of heavy metals such as Pb, Cd, Cu, Zn and the like; the polyglutamic acid improves the utilization rate of fertilizer nutrients; the beer sludge increases silicon, nitrogen, phosphorus, potassium and organic matters in the soil; the tea saponin evades biological hormone, stimulates the growth of crops, enhances the stress resistance of the crops, and improves the yield and the quality of the crops.
Description
Technical Field
The invention relates to an organic fertilizer, in particular to a tea saponin functional organic fertilizer and a preparation method thereof.
Background
Camellia oil meal, also called tea seed cake, is solid residue left after oil extraction from the fruit of the camellia plant, the tea meal contains a large amount of available components such as tea saponin, polysaccharide, protein and the like, and the comprehensive value of the tea meal cannot be fully embodied by utilizing the fertilizer prepared from the tea meal, so that other products can be developed by utilizing the effects of the components in the tea meal, and good economic benefit can be obtained. The camellia oleifera seed cake mainly comprises the following components: more than or equal to 1.1 percent of total nitrogen, more than or equal to 0.28 percent of total phosphorus, more than or equal to 1.18 percent of potassium, more than or equal to 80 percent of organic matters, 12 to 18 percent of tea saponin, 12 to 16 percent of protein, 30 to 50 percent of starch and saccharide, 10 to 12 percent of fiber and 18 amino acids. The tea saponin is a good surfactant and foaming agent, has strong decontamination capability, and can be widely used in the industries of chemical industry, food, medicine and the like to produce biological pesticides, fertilizers, shampoo, detergents, food additives, foaming agents in purifiers and fire extinguishers, and the like. The total content of protein and saccharide in the tea seed cake is 40-50%, and the tea seed cake can be used for plant protein energy feed. The amino acid and the oil tea cake contain eighteen amino acids, wherein the content of the amino acid necessary for animals is higher, and the oil tea cake can be used for producing energy feed and amino acid fertilizers. The nitrogen, phosphorus and potassium and organic matters in the tea seed cake are high in nutrient, the nitrogen, phosphorus and potassium and rich in organic matters, and the tea seed cake can be used as an organic fertilizer. The derived products and high value-added end products developed from the tea oil to the oil meal cover products such as foods, biological pesticides, multi-effect water soluble fertilizers, multi-effect functional organic fertilizers, beauty and skin care, washing and care, tea drinks, energy feeds, health care and the like.
At present, the traditional chemical fertilizer and chemical pesticide are used in large quantities, soil hardening is caused, heavy metals are high, organic matters are low, nutrient utilization rate is low, and plant diseases and insect pests in the soil can influence crop growth.
Disclosure of Invention
To the deficiency of the prior art, the technical problem to be solved by the present patent application is: how to provide a tea saponin functional organic fertilizer which can kill pests, complex heavy metals in soil, repair soil, reduce the content of heavy metals and improve the utilization rate of fertilizer nutrients and a preparation method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the functional organic fertilizer comprises raw materials, tea saponin powder and polyglutamic acid, wherein the raw materials comprise oil meal, camellia sinensis shell, beer mud, bean pulp, saw dust, brown sugar, high-temperature micro-peptide decomposing bacteria and crude fiber micro-peptide fermenting bacteria, the oil meal does not contain the tea saponin, and the raw materials are calculated according to parts by weight, and the weight ratio of each component is as follows:
200-1000 parts of oil meal
50-250 parts of camellia sinensis shell
300-1500 parts of beer mud
50-250 parts of soybean meal
400-2000 parts of saw dust
10 to 50 portions of brown sugar
15-75 parts of high-temperature micro-peptide decomposing bacteria
15-75 parts of crude fiber micro-peptide zymocyte.
A preparation method of a tea saponin functional organic fertilizer comprises the following steps:
s1: preparing tea saponin powder;
s2: preparing raw materials;
s3: uniformly mixing 50-250 parts of camellia sinensis shell, 300-1500 parts of beer mud, 50-250 parts of soybean meal, 400-2000 parts of saw dust, 10-50 parts of brown sugar, 15-75 parts of high-temperature micro-peptide decomposing bacteria and 15-75 parts of crude fiber micro-peptide fermenting bacteria, and fermenting at the humidity of 50-60% to obtain a primary organic fertilizer;
s4: aging the preliminary organic fertilizer;
s5: and (3) crushing and screening the aged primary organic fertilizer, then adding tea saponin powder according to the proportion of 10%, adding polyglutamic acid according to the proportion of 5%, and mixing and stirring to obtain the functional organic fertilizer.
Further, in step S1, the preparing of the tea saponin powder includes the steps of:
a1: preparing 500 parts of oil meal, adding 1200ml of distilled water, stirring, heating to 80 ℃, stirring for 1.5 hours, standing, soaking for 30 minutes, and filtering to obtain initial soaking filtrate and filter residue;
a2: adding 600ml of distilled water into the filter residue, stirring, heating to 80 ℃, stirring for 1.5 hours, standing, soaking for 30 minutes, and filtering to obtain secondary filtrate;
a3: mixing the initial filtrate and the secondary filtrate to obtain a crude filtrate, and adding the crude filtrate into the crude filtrate according to the ratio of 1: adding ethanol in a proportion of 0.5, stirring uniformly, standing for 2 hours, and filtering to obtain a fine filtrate;
a4: vacuum concentrating the concentrated filtrate at 50-60 deg.C to one third of the concentrated filtrate to obtain tea saponin concentrated solution, and evaporating and drying at 80 deg.C to obtain tea saponin powder.
Further, in step S3, during fermentation, the fermentation temperature is 65 ℃, and the fermentation is performed for 3 times.
Further, in step S4, the preliminary organic fertilizer is aged at a moisture content of 35%.
In conclusion, the functional organic fertilizer for tea saponin disclosed by the invention has the following beneficial effects:
1. the underground pests are difficult to control, and the organic fertilizer added with the tea saponin component can effectively kill cutworms, nematodes and other pests;
2. the tea saponin can complex heavy metals in soil, repair the soil and reduce the content of heavy metals such as Pb, Cd, Cu, Zn and the like;
3. the polyglutamic acid improves the utilization rate of fertilizer nutrients;
4. the beer sludge increases silicon, nitrogen, phosphorus, potassium and organic matters in the soil;
5. the tea saponin evades biological hormone, stimulates the growth of crops, enhances the stress resistance of the crops, and improves the yield and the quality of the crops.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
The first embodiment is as follows:
the functional organic fertilizer comprises raw materials, tea saponin powder and polyglutamic acid, wherein the raw materials comprise oil meal, camellia sinensis shell, beer mud, bean pulp, saw dust, brown sugar, high-temperature micro-peptide decomposing bacteria and crude fiber micro-peptide fermenting bacteria, the oil meal does not contain the tea saponin, and the raw materials are calculated according to parts by weight, and the weight ratio of each component is as follows: 50 parts of camellia sinensis shell, 300 parts of beer mud, 50 parts of bean pulp, 400 parts of saw dust, 10 parts of brown sugar, 15 parts of high-temperature micro-peptide decomposing bacteria and 15 parts of crude fiber micro-peptide fermenting bacteria.
A preparation method of a tea saponin functional organic fertilizer comprises the following steps:
s1: preparing tea saponin powder;
s2: preparing raw materials;
s3: uniformly mixing 50 parts of camellia sinensis shell, 300 parts of beer mud, 50 parts of bean pulp, 400 parts of saw dust, 10 parts of brown sugar, 15 parts of high-temperature micro-peptide decomposing bacteria and 15 parts of crude fiber micro-peptide fermenting bacteria, and fermenting at 50% of humidity to obtain a primary organic fertilizer; when fermentation is carried out, the fermentation is carried out until the temperature is 65 ℃, and throwing turning is carried out, wherein the fermentation times are 3;
s4: aging the preliminary organic fertilizer at the water content of 35%;
s5: and (3) crushing and screening the aged primary organic fertilizer, then adding tea saponin powder according to the proportion of 10%, adding polyglutamic acid according to the proportion of 5%, and mixing and stirring to obtain the functional organic fertilizer.
Wherein, the preparation of the tea saponin powder comprises the following steps:
a1: preparing 500 parts of oil meal, adding 1200ml of distilled water, stirring, heating to 80 ℃, stirring for 1.5 hours, standing, soaking for 30 minutes, and filtering to obtain initial soaking filtrate and filter residue;
a2: adding 600ml of distilled water into the filter residue, stirring, heating to 80 ℃, stirring for 1.5 hours, standing, soaking for 30 minutes, and filtering to obtain secondary filtrate;
a3: mixing the initial filtrate and the secondary filtrate to obtain a crude filtrate, and adding the crude filtrate into the crude filtrate according to the ratio of 1: adding ethanol in a proportion of 0.5, stirring uniformly, standing for 2 hours, and filtering to obtain a fine filtrate;
a4: vacuum concentrating the concentrated filtrate at 50-60 deg.C to one third of the concentrated filtrate to obtain tea saponin concentrated solution, and evaporating and drying at 80 deg.C to obtain tea saponin powder.
Example two:
the functional organic fertilizer comprises raw materials, tea saponin powder and polyglutamic acid, wherein the raw materials comprise oil meal, camellia sinensis shell, beer mud, bean pulp, saw dust, brown sugar, high-temperature micro-peptide decomposing bacteria and crude fiber micro-peptide fermenting bacteria, the oil meal does not contain the tea saponin, and the raw materials are calculated according to parts by weight, and the weight ratio of each component is as follows: 150 parts of camellia sinensis shell, 900 parts of beer mud, 150 parts of bean pulp, 1200 parts of saw dust, 30 parts of brown sugar, 45 parts of high-temperature micro-peptide decomposing bacteria and 45 parts of crude fiber micro-peptide fermenting bacteria.
A preparation method of a tea saponin functional organic fertilizer comprises the following steps:
s1: preparing tea saponin powder;
s2: preparing raw materials;
s3: uniformly mixing 150 parts of camellia sinensis shell, 900 parts of beer mud, 150 parts of bean pulp, 1200 parts of saw dust, 30 parts of brown sugar, 45 parts of high-temperature micro-peptide decomposing bacteria and 45 parts of crude fiber micro-peptide fermenting bacteria, and fermenting at 55% of humidity to obtain a primary organic fertilizer; when fermentation is carried out, the fermentation is carried out until the temperature is 65 ℃, and throwing turning is carried out, wherein the fermentation times are 3;
s4: aging the preliminary organic fertilizer at the water content of 35%;
s5: and (3) crushing and screening the aged primary organic fertilizer, then adding tea saponin powder according to the proportion of 10%, adding polyglutamic acid according to the proportion of 5%, and mixing and stirring to obtain the functional organic fertilizer.
Wherein, the preparation of the tea saponin powder comprises the following steps:
a1: preparing 500 parts of oil meal, adding 1200ml of distilled water, stirring, heating to 80 ℃, stirring for 1.5 hours, standing, soaking for 30 minutes, and filtering to obtain initial soaking filtrate and filter residue;
a2: adding 600ml of distilled water into the filter residue, stirring, heating to 80 ℃, stirring for 1.5 hours, standing, soaking for 30 minutes, and filtering to obtain secondary filtrate;
a3: mixing the initial filtrate and the secondary filtrate to obtain a crude filtrate, and adding the crude filtrate into the crude filtrate according to the ratio of 1: adding ethanol in a proportion of 0.5, stirring uniformly, standing for 2 hours, and filtering to obtain a fine filtrate;
a4: vacuum concentrating the concentrated filtrate at 50-60 deg.C to one third of the concentrated filtrate to obtain tea saponin concentrated solution, and evaporating and drying at 80 deg.C to obtain tea saponin powder.
Example three:
the functional organic fertilizer comprises raw materials, tea saponin powder and polyglutamic acid, wherein the raw materials comprise oil meal, camellia sinensis shell, beer mud, bean pulp, saw dust, brown sugar, high-temperature micro-peptide decomposing bacteria and crude fiber micro-peptide fermenting bacteria, the oil meal does not contain the tea saponin, and the raw materials are calculated according to parts by weight, and the weight ratio of each component is as follows: 250 parts of camellia sinensis shell, 1500 parts of beer mud, 250 parts of bean pulp, 2000 parts of saw dust, 50 parts of brown sugar, 75 parts of high-temperature micro-peptide decomposing bacteria and 75 parts of crude fiber micro-peptide fermenting bacteria.
A preparation method of a tea saponin functional organic fertilizer comprises the following steps:
s1: preparing tea saponin powder;
s2: preparing raw materials;
s3: uniformly mixing 250 parts of camellia sinensis shell, 1500 parts of beer mud, 250 parts of bean pulp, 2000 parts of saw dust, 50 parts of brown sugar, 75 parts of high-temperature micro-peptide decomposing bacteria and 75 parts of crude fiber micro-peptide fermenting bacteria, and fermenting at the humidity of 60% to obtain a primary organic fertilizer; when fermentation is carried out, the fermentation is carried out until the temperature is 65 ℃, and throwing turning is carried out, wherein the fermentation times are 3;
s4: aging the preliminary organic fertilizer at the water content of 35%;
s5: and (3) crushing and screening the aged primary organic fertilizer, then adding tea saponin powder according to the proportion of 10%, adding polyglutamic acid according to the proportion of 5%, and mixing and stirring to obtain the functional organic fertilizer.
Wherein, the preparation of the tea saponin powder comprises the following steps:
a1: preparing 500 parts of oil meal, adding 1200ml of distilled water, stirring, heating to 80 ℃, stirring for 1.5 hours, standing, soaking for 30 minutes, and filtering to obtain initial soaking filtrate and filter residue;
a2: adding 600ml of distilled water into the filter residue, stirring, heating to 80 ℃, stirring for 1.5 hours, standing, soaking for 30 minutes, and filtering to obtain secondary filtrate;
a3: mixing the initial filtrate and the secondary filtrate to obtain a crude filtrate, and adding the crude filtrate into the crude filtrate according to the ratio of 1: adding ethanol in a proportion of 0.5, stirring uniformly, standing for 2 hours, and filtering to obtain a fine filtrate;
a4: vacuum concentrating the concentrated filtrate at 50-60 deg.C to one third of the concentrated filtrate to obtain tea saponin concentrated solution, and evaporating and drying at 80 deg.C to obtain tea saponin powder.
Example four:
the functional fertilizer of tea saponin that this patent application discloses carries out the effect contrast with current ordinary fertilizer, as following table 1:
| test crop pepper | Tea saponin organic fertilizer | Common organic fertilizer |
| Density (plant/mu) | 4400 | 4400 |
| Number of insect population of underground pest (number/square) | 5 | 13 |
| Plant height (& lt & gtcm) | 58.5 | 56.2 |
| Fruit length (& lt & gtcm & gt) | 14.6 | 13.8 |
| Single plant fruit setting | 35 | 34 |
| Theoretical yield (kilograms per mu) | 4022 | 2568 |
As shown in table 1, the tea saponin organic fertilizer and the common organic fertilizer disclosed in the present application are applied to pepper crops respectively, the density of the pepper is 4400 plants/mu, and after a growth cycle, the pepper crops are obtained, and the comparison shows that the number of insect population of the underground pests using the tea saponin organic fertilizer disclosed in the present application is 5/square, the height of the plants is 58.5cm, the length of the fruits is 14.6cm, 35 fruits are set on a single plant, and the theoretical yield is 4022 kg/mu; in the hot pepper using the common organic fertilizer, the number of insect population of the underground pests is 13 per square, the plant height is 56.2cm, the fruit length is 13.8cm, 34 single plants can bear fruits, the theoretical yield is 2568 kg/mu, and by contrast, the tea saponin organic fertilizer disclosed by the patent application has the following beneficial effects: 1. the underground pests are difficult to control, and the organic fertilizer added with the tea saponin component can effectively kill cutworms, nematodes and other pests; 2. the tea saponin can complex heavy metals in soil, repair the soil and reduce the content of heavy metals such as Pb, Cd, Cu, Zn and the like; 3. the polyglutamic acid improves the utilization rate of fertilizer nutrients; 4. the beer sludge increases silicon, nitrogen, phosphorus, potassium and organic matters in the soil; 5. the tea saponin evades biological hormone, stimulates the growth of crops, enhances the stress resistance of the crops, and improves the yield and the quality of the crops.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The functional organic fertilizer for tea saponin is characterized by comprising raw materials, tea saponin powder and polyglutamic acid, wherein the raw materials comprise oil meal, camellia sinensis shell, beer mud, bean pulp, saw dust, brown sugar, high-temperature micro-peptide decomposing bacteria and crude fiber micro-peptide fermenting bacteria, the oil meal does not contain the tea saponin, and the raw materials comprise the following components in parts by weight:
2. a preparation method of a tea saponin functional organic fertilizer is characterized by comprising the following steps:
s1: preparing tea saponin powder;
s2: preparing raw materials;
s3: uniformly mixing 50-250 parts of camellia sinensis shell, 300-1500 parts of beer mud, 50-250 parts of soybean meal, 400-2000 parts of saw dust, 10-50 parts of brown sugar, 15-75 parts of high-temperature micro-peptide decomposing bacteria and 15-75 parts of crude fiber micro-peptide fermenting bacteria, and fermenting at the humidity of 50-60% to obtain a primary organic fertilizer;
s4: aging the preliminary organic fertilizer;
s5: and (3) crushing and screening the aged primary organic fertilizer, then adding tea saponin powder according to the proportion of 10%, adding polyglutamic acid according to the proportion of 5%, and mixing and stirring to obtain the functional organic fertilizer.
3. The method for preparing the functional organic fertilizer of tea saponin according to claim 2, wherein the step of preparing the tea saponin powder in step S1 comprises the steps of:
a1: preparing 500 parts of oil meal, adding 1200ml of distilled water, stirring, heating to 80 ℃, stirring for 1.5 hours, standing, soaking for 30 minutes, and filtering to obtain initial soaking filtrate and filter residue;
a2: adding 600ml of distilled water into the filter residue, stirring, heating to 80 ℃, stirring for 1.5 hours, standing, soaking for 30 minutes, and filtering to obtain secondary filtrate;
a3: mixing the initial filtrate and the secondary filtrate to obtain a crude filtrate, and adding the crude filtrate into the crude filtrate according to the ratio of 1: adding ethanol in a proportion of 0.5, stirring uniformly, standing for 2 hours, and filtering to obtain a fine filtrate;
a4: vacuum concentrating the concentrated filtrate at 50-60 deg.C to one third of the concentrated filtrate to obtain tea saponin concentrated solution, and evaporating and drying at 80 deg.C to obtain tea saponin powder.
4. The method for preparing the functional organic fertilizer of tea saponin as claimed in claim 2, wherein in step S3, fermentation is carried out at a temperature of 65 ℃ for 3 fermentation times.
5. The method of claim 4, wherein in step S4, the preliminary organic fertilizer is aged at a moisture content of 35%.
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| CN202010582177.2A CN111689809A (en) | 2020-06-23 | 2020-06-23 | Tea saponin functional organic fertilizer and preparation method thereof |
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| CN202010582177.2A CN111689809A (en) | 2020-06-23 | 2020-06-23 | Tea saponin functional organic fertilizer and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817865A (en) * | 2010-04-20 | 2010-09-01 | 浙江大学 | Method for extracting and separating tea saponin and feeding proteoglycan by using residue-removed oil-tea camellia cake |
| CN102491802A (en) * | 2011-12-13 | 2012-06-13 | 黄山市徽山食用油业有限公司 | Tea seed cake biological organic fertilizer and production method thereof |
| CN102674961A (en) * | 2012-05-05 | 2012-09-19 | 管天球 | Organic fertilizer produced from tea cakes |
| CN106045714A (en) * | 2016-07-11 | 2016-10-26 | 浏阳市聚康茶油专业合作社 | Organic fertilizer produced from tea seed meal and tea seed shells and preparing method thereof |
| CN108948124A (en) * | 2018-08-01 | 2018-12-07 | 永兴县悠香山茶油有限公司 | A kind of preparation method of Tea Saponin |
-
2020
- 2020-06-23 CN CN202010582177.2A patent/CN111689809A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817865A (en) * | 2010-04-20 | 2010-09-01 | 浙江大学 | Method for extracting and separating tea saponin and feeding proteoglycan by using residue-removed oil-tea camellia cake |
| CN102491802A (en) * | 2011-12-13 | 2012-06-13 | 黄山市徽山食用油业有限公司 | Tea seed cake biological organic fertilizer and production method thereof |
| CN102674961A (en) * | 2012-05-05 | 2012-09-19 | 管天球 | Organic fertilizer produced from tea cakes |
| CN106045714A (en) * | 2016-07-11 | 2016-10-26 | 浏阳市聚康茶油专业合作社 | Organic fertilizer produced from tea seed meal and tea seed shells and preparing method thereof |
| CN108948124A (en) * | 2018-08-01 | 2018-12-07 | 永兴县悠香山茶油有限公司 | A kind of preparation method of Tea Saponin |
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Application publication date: 20200922 |