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| Certification: | ISO |
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Amino acids play a significant role in agriculture as they support plant growth, development, and resilience. In this context, "AMINO" likely refers to amino acid-based products or fertilizers used to enhance crop performance.Such products are often marketed as biostimulants or fertilizers to improve crop quality and productivity. Here's how amino acids are beneficial in agriculture:
Nutrient Efficiency: Amino acids help plants absorb and utilize nutrients more effectively. They act as chelating agents, binding to essential minerals like iron, zinc, and calcium, making them more available to plants. This reduces the energy plants spend on nutrient uptake.
Stress Resistance: Plants face stresses like drought, extreme temperatures, or salinity. Amino acids such as proline, glycine, and glutamic acid help regulate water balance, protect cells from damage, and boost natural defense mechanisms, improving plant survival under adverse conditions.
Growth and Yield: By providing a readily available source of nitrogen and carbon, amino acids save plants the energy required to synthesize them from soil nutrients like nitrates or ammonium. This energy can then be redirected to processes like flowering, fruit setting, and root development, leading to better yields.
Soil Health: Amino acids can stimulate beneficial microbial activity in the soil, enhancing fertility and nutrient cycling. This contributes to sustainable farming practices by reducing reliance on synthetic fertilizers.
Specific Functions: Different amino acids serve unique purposes. For example: Glycine and Alanine aid in chlorophyll synthesis, boosting photosynthesis. Arginine and Methionine support root growth and delay aging. Lysine and Glutamic Acid enhance plant resistance and germination.
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Appearance |
light yellow white powder |
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Product code |
JFHA-AA-P |
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Moisture |
5% max |
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Water-solubility |
100% |
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Mesh |
80-120 |
| Organic Nitrogen | 6.2% |
| Total Nitrogen | 15% |
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pH |
5-7 |
Amino acid production for agricultural use involves creating compounds that plants can readily absorb to enhance growth, stress resistance, and yield. The process varies depending on the source (plant, animal, or synthetic) and the intended application. Below is an overview of the main production methods:
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1. Hydrolysis of Protein-Rich Materials (Plant or Animal Sources)
This is the most common method for producing amino acids used in organic agriculture, as it yields natural, bioavailable products.
- Raw Materials:
- Plant-based: Soybean meal, corn gluten, wheat, or other protein-rich crops.
- Animal-based: Fish waste, feathers, hair, or blood meal (often used in non-organic contexts but can be processed for organic compliance).
- Process:
1. Protein Extraction: The raw material is cleaned, ground, and soaked to extract proteins.
2. Hydrolysis: Proteins are broken down into smaller peptides and free amino acids using one of these methods:
- Acid Hydrolysis: Strong acids (e.g., hydrochloric acid) are used at high temperatures (100-130°C) for 4-24 hours. This fully degrades proteins into individual amino acids but may destroy some sensitive ones (e.g., tryptophan).
- Enzymatic Hydrolysis: Protease enzymes (e.g., papain, trypsin) are added under controlled pH (6-8) and temperature (40-60°C) for 6-48 hours. This gentler method preserves more amino acids and is preferred for organic certification.
- Alkaline Hydrolysis: Less common, using bases like sodium hydroxide; it's harsher and less selective.
3. Neutralization: If acid or alkaline hydrolysis is used, the pH is adjusted (e.g., with sodium hydroxide or calcium carbonate) to stabilize the solution.
4. Filtration: Solids and impurities are removed, leaving a liquid rich in amino acids.
5. Concentration: The solution is evaporated or spray-dried into a concentrated liquid or powder form.
- Output: A mix of free amino acids (e.g., glycine, glutamic acid, lysine) and small peptides, typically 50-80% amino acid content.
- Advantages: Cost-effective, uses renewable resources, and aligns with organic standards (especially enzymatic hydrolysis).
- Challenges: Variability in amino acid profiles depending on the source material.
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2. Microbial Fermentation
This method is used to produce specific amino acids in large quantities, often for both agricultural and industrial purposes.
- Raw Materials: Sugar sources (molasses, glucose, corn syrup), nitrogen (ammonia), and minerals.
- Process:
1. Strain Selection: Genetically optimized bacteria (e.g., *Corynebacterium glutamicum*, *Escherichia coli*) or yeast are chosen for their ability to overproduce specific amino acids like glutamic acid or lysine.
2. Fermentation: The microbes are grown in bioreactors under controlled conditions:
- Temperature: 30-37°C
- pH: 6.5-7.5
- Aeration: Oxygen supply for aerobic strains.
- Duration: 24-72 hours.
3. Excretion: The microbes secrete amino acids into the medium as they metabolize sugars.
4. Separation: The broth is centrifuged to remove cells, then purified via ion-exchange chromatography or crystallization.
5. Drying: The purified amino acids are dried into powder or granulated.
- Output: High-purity single amino acids (e.g., L-glutamate, L-lysine), often 98%+ pure.
- Advantages: Precise control over amino acid type and high yield.
- Challenges: Requires advanced equipment and may not qualify as "natural" for some organic certifications unless derived from non-GMO strains.
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3. Chemical Synthesis
Less common for agriculture due to cost and organic certification restrictions, but used for specific amino acids.
- Raw Materials: Petrochemical precursors (e.g., acrylonitrile for alanine) or intermediates like aldehydes.
- Process:
1. Synthesis: Chemical reactions (e.g., Strecker synthesis) combine ammonia, cyanide, and an aldehyde to form amino acids.
2. Purification: The product is isolated through precipitation, filtration, and recrystallization.
3. Formulation: Converted into a usable form (liquid or powder).
- Output: Pure, synthetic amino acids (e.g., DL-methionine).
- Advantages: Consistent quality and scalability.
- Challenges: Not suitable for organic agriculture due to synthetic origins; more common in animal feed than plant applications.
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Post-Production Steps (For Agricultural Use)
- Formulation: Amino acids are blended with carriers (e.g., water, molasses) or micronutrients (e.g., zinc, magnesium) to create foliar sprays, soil amendments, or seed treatments.
- Stabilization: Additives like preservatives or pH stabilizers ensure shelf life.
- Packaging: Stored in liquid containers or as powders/granules, labeled with amino acid content (e.g., 10-20% free amino acids).
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Key Amino Acids for Agriculture
- Glutamic Acid: Stress resistance, nutrient uptake.
- Glycine: Chlorophyll synthesis.
- Proline: Drought tolerance.
- Lysine: Germination enhancement.
The choice of production method depends on cost, scale, and whether the product needs to meet organic standards (e.g., SRS Organic Certification, USDA NOP). Enzymatic hydrolysis is favored for organic agriculture due to its natural process and compatibility with certification requirements.
The certification process with SRS typically involves:
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Q1: ARE YOU A MANUFACTURER?
A: YES WE ARE PROFESSIONAL MANUFACTURER INVOLVED IN THIS FIELD MORETHAN 15 YEARS
Q2: WHATS YOUR MOQ?
A: NORMALLY OUR MOQ IS 1 FCL. BUT WE COULD APPLY LESS QUANTITY IF CUS TOMERS HAVE
SPECIAL REQUIREMENTS ON QUANTITY. JUST THE PRICE FOR LCL WILL BE A LITTLE HIGHER
THAN FCL
Q3. HOW CAN I GET THE NEW PRICE OF A PRODUCT?
A: PLEASE PROVIDE THE EXACT OR APPROXIMATE QUANTITY PACKING DETAILS DESTINATION
PORT OR SPECIAL REQUIREMENTS. THEN WE COULD GIVE YOU THE PRICE ACCORDINGLY
Q4: HOW CAN I GET A SAMPLE?
A: WE CAN PROVIDE FREE SAMPLES FOR YOUR TEST. BUT SAMPLES FREIGHT SHOULD BE
PAID BY YOUR SIDE
Q5:HOW DO YOU GARANTEE THE QUALITY?
A: WE HAVE TOTAL 3 LABORATORIES WHICH ARE LOCATED IN TIANJIN. SHANXI AND
SHANDONG.R&D IS IN SHANDONG PROVINCE, MEAN JOB IS TO RESEARCH AND DEVELOP
NEW FERTILIZER. SHANXI LABORATORY IS MEANLY RESPONSIBLE FOR RAW MATERIAL AND
FINAL PRODUCT ANALYSIS FOR RAW MATERIAL THERE WILL BE 3 ANALYSIS FOR EACH
100MT FOR FINAL PRODUCT THERE WILL BE 3 ANALYSIS EVERY DAY. TIANJIN LABORATORY
WILL DO THE FINAL INSPECTION BEFORE THE CARGO LEAVING CHINA
Q6. HOW ABOUT YOUR AFTER-SALE SERVICE?
A: IF ANY TECHNICAL OR QUALITY PROBLEM AFTER YOU RECEIVE THE CARGO YOU CAN
CONTACT US ANY TIME. IF THE PROBLEM CAUSED BY US. WE WILL SEND YOU FREE GOODS
FOR REPLACEMENT OR REFUND YOUR LOSS.
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