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Amino Acids

Enzymatic Amino Acid 85% Hydroxyproline-Free

Ultra-Pure Plant Source & Guaranteed 0 Hydroxyproline

This Enzymatic Amino Acid 85% Powder (Hydroxyproline-Free) is a 100% plant-derived, fully water-soluble amino acid biostimulant containing 85% total amino acids, 13.5% organic nitrogen and 60–65% bio-available peptides. Produced by gentle enzymatic hydrolysis on strictly isolated clean lines, it is guaranteed hydroxyproline-free for high-compliance markets such as Canada. For field use: foliar spray 0.5–1.5 kg/ha (dilute 1:1,000–1:2,000), drip irrigation 2.0–4.0 kg/ha per application. For formulators: dissolve 100–250 kg per 1,000 L in liquid biostimulant concentrates (10–25% w/v), or add 50–150 kg per metric ton (5–15% w/w) into dry blends. Packed in 20 kg bags with custom OEM packaging. MOQ 1,000 kg; standard lead time approximately 10 working days to Shanghai port; batch COA with every shipment.

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Standard 20kg export packaging of enzymatic plant-derived amino acid 85% powder supplied by direct China biostimulant factory

Technical specifications

Package

20kg Bag

Active Ingredient(s)

Total Amino Acid
85%
Organic Nitrogen
13.5%
Polypeptides & Small Peptides
60-65%

Physical and Chemical Properties

Solubility in 20℃ water
100%
pH
4.0-6.0
Moisture
≤5%
Appearance
Dark Yellow Powder

Heavy Metals

Lead
≤ 5ppm
Arsenic
≤ 1ppm
Cadmium
≤ 1ppm
Mercury
≤ 0.5ppm

Key benefits

  • Strict Line Isolation (Hydroxyproline-Free): Produced under rigorous line-flushing and isolation protocols to guarantee zero hydroxyproline, making it the ideal choice for high-compliance markets like Canada.
  • 13.5% Organic Nitrogen & High Bioavailability: Provides 85% total amino acids with high bio-efficiency, supporting rapid protein synthesis and crop metabolic activity.
  • Preserved Natural L-Amino Acids: Gentle enzymatic hydrolysis preserves delicate L-amino acids in their natural bioactive states for maximum plant absorption.
  • Optimal Tank-Mix & Formulation Base: Highly water-soluble powder that seamlessly integrates into liquid biostimulants, NPK blends, and chelated micronutrient formulas.

Suggested dosage & application

For Formulators & Fertilizer Manufacturers (Industrial Blending & Tank Mixes)

  • Liquid Biostimulants & Foliar Concentrates: Blend 100 kg – 250 kg of Enzymatic Plant Amino Acid 85% Powder per 1,000 Liter liquid base (10% - 25% w/v) to produce high-concentration organic liquid biostimulants.
  • Water-Soluble Granular & Powder Blends: Incorporate 50 kg – 150 kg per Metric Ton (5% - 15% w/w) into WS-NPK, humate, or seaweed blends as a bio-available organic nitrogen booster and chelating agent.
  • Micronutrient Chelation Tank Mixes: Mix 100 kg powder with inorganic micronutrient salts to form highly stable, organic-chelated liquid fertilizer formulations.


For Commercial Field Application (End-Users & Agronomists)

  • Foliar Spraying (Growth & Stress Recovery): Apply 0.5–1.5 kg/ha (dilution 1:1,000 to 1:2,000 in water; approx. 50–100 g per 100 L water) every 10–14 days during active vegetative growth, flowering, fruit set, or right after stress events.
  • Drip Irrigation & Fertigation: Apply 2.0–4.0 kg/ha per application during root establishment, vegetative flushing, and fruit expansion phases to stimulate beneficial rhizosphere microflora.
  • Seedling Drench & Root Dipping: Use 1.0–2.0 g per Liter of water (1:500 to 1:1,000 dilution) to reduce transplant shock and promote root branching.


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Frequently asked questions

01Why is this Hydroxyproline-Free Enzymatic Amino Acid 85% recommended for markets like Canada?

Certain national agricultural authorities (such as Canadian regulatory channels) and specific organic certification bodies enforce exceptionally strict testing thresholds for hydroxyproline to verify plant-derived consistency. This dedicated 85% grade is manufactured with enhanced production line cleaning protocols to guarantee zero hydroxyproline, giving formulators total peace of mind for high-compliance entry.

02Is this 85% enzymatic amino acid powder suitable for mixing with other liquid fertilizers?

Yes. It features 100% water solubility and excellent tank-mix compatibility with most seaweed extracts, humic acids, and NPK fertilizers. However, as with all organic nitrogen products, we recommend performing a jar compatibility test before large-scale blending with copper-based or highly alkaline compounds.

03How does this 85% Enzymatic Amino Acid differ from standard 80% amino acid formulations?

While our standard 80% enzymatic and hydrolyzed amino acid products are fully also plant-sourced, this 85% grade is specifically refined on dedicated isolated lines to strict zero-hydroxyproline verification for markets with ultra-stringent verification demands.

04Can this powder be blended with other biostimulants and fertilizers?

Yes. It features 100% complete water solubility and excellent compatibility with seaweed extracts, humic acids, and standard NPK fertilizers.

05What is the difference between enzymatic hydrolysis and acid-hydrolyzed amino acid powder?

Enzymatic hydrolysis utilizes biological enzymes at low temperatures, yielding fully functional L-amino acids and bioactive small peptides. In contrast, acid hydrolysis destroys sensitive amino acids (like tryptophan) and converts active L-forms into inactive D-forms, significantly reducing biostimulant efficacy.

06What is the MOQ, packaging and lead time for Enzymatic Amino Acid 85% powder?

Enzymatic Amino Acid 85% powder is packed in standard export packaging 20kg bag with OEM customization available. MOQ is 1,000 kg; lead time is about 10 working days to Shanghai port, and every shipment includes a batch COA.

07How should Enzymatic Amino Acid 85% powder be stored?

Store sealed in a cool, dry place below 25 °C, away from direct sunlight and moisture. Shelf life is 24 months from the manufacturing date; keep the packaging tightly closed after use.

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